DE2339069A1 - TIRED-FREE SEAT THAT FORCES A CHANGE IN THE SEATING POSITION DUE TO SELF-DEFORMING AT CERTAIN INTERVALS - Google Patents

TIRED-FREE SEAT THAT FORCES A CHANGE IN THE SEATING POSITION DUE TO SELF-DEFORMING AT CERTAIN INTERVALS

Info

Publication number
DE2339069A1
DE2339069A1 DE2339069A DE2339069A DE2339069A1 DE 2339069 A1 DE2339069 A1 DE 2339069A1 DE 2339069 A DE2339069 A DE 2339069A DE 2339069 A DE2339069 A DE 2339069A DE 2339069 A1 DE2339069 A1 DE 2339069A1
Authority
DE
Germany
Prior art keywords
seat
backrest
seat according
belts
change
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE2339069A
Other languages
German (de)
Other versions
DE2339069B2 (en
DE2339069C3 (en
Inventor
Armin Dr Beck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keiper Recaro GmbH and Co
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority claimed from DE19732339069 external-priority patent/DE2339069C3/en
Priority to DE19732339069 priority Critical patent/DE2339069C3/en
Priority to DE2420446A priority patent/DE2420446A1/en
Priority to US491691A priority patent/US3924613A/en
Priority to GB3335174A priority patent/GB1475799A/en
Priority to SE7409823A priority patent/SE409097B/en
Priority to JP49087408A priority patent/JPS5071021A/ja
Priority to FR7426548A priority patent/FR2239220A1/fr
Priority to DE2441705A priority patent/DE2441705A1/en
Publication of DE2339069A1 publication Critical patent/DE2339069A1/en
Publication of DE2339069B2 publication Critical patent/DE2339069B2/en
Publication of DE2339069C3 publication Critical patent/DE2339069C3/en
Application granted granted Critical
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/467—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by fluid means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/914—Hydro-pneumatic adjustments of the shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90—Details or parts not otherwise provided for
    • B60N2/976—Details or parts not otherwise provided for massaging systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/18—Anchoring devices
    • B60R22/26—Anchoring devices secured to the seat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0138—Support for the device incorporated in furniture
    • A61H2201/0149—Seat or chair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/003—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks characterised by occupant or pedestian
    • B60R2021/0039—Body parts of the occupant or pedestrian affected by the accident
    • B60R2021/0058—Shoulders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R2021/0206—Self-supporting restraint systems, e.g. restraining arms, plates or the like
    • B60R2021/022—Self-supporting restraint systems, e.g. restraining arms, plates or the like mounted on seats

Description

Or. Ä. BECK Or. Ä. BECK

Wr inner» Kranich·!»™ AnIa^g nur Pate-ifcarimelaung vom 1, 8. 1973Wr inner »Kranich ·!» ™ AnIa ^ g only Pate-ifcarimelaung from August 1, 1973

80S Fürstenfeldbrudc O O O Q Π C Q80S Fürstenfeldbrudc O O O Q Π C Q

Sudetenstr.11 L O O Ό U P M Sudetenstr. 11 LOO Ό UP M

Beschreibungdescription

Wirbelsaulenbeschwerden nach langer-öauör-ndei1 sitzender Position wie zum Beispiel in Kraftfahrzeugen haben im allgemeinen zv.'el Ursachen;Wirbelsaulenbeschwerden after long-öauör-Nde 1 a seated position such as in motor vehicles have zv.'el generally causes;

1. JSr.utldung wegen Uberbelastung einzelner Bev/egungsseg.nsnte.1. JSr.utldung due to overloading of individual population segregation.

2. Versorgungsstörungen der Bandscheiben wegen mangelnder Ba= «e^ung. Die Bandscheiben sind zwischen den knöchernen Wirbeln gelegene polsterartige Welchteilstrukturen aus Faser - unJ knorpelartiter Kasse.. . Da sie keine Blut£efSsse be^-itxen^^lnd sie auf huiüorale Durchströmung aufgrund der permeabilität C.$r Gewebe angewiesen, Diese Durchstry.w.ng kann nur· durch der Druckverhaltnisse, also clureh c.lnt /irtHPunipv?ir-'.raD£" bei 3eve£un£en stattfinden.2. Disorders of the supply of the intervertebral discs due to a lack of stability. The intervertebral discs are cushion-like tissue structures made of fiber and cartilage-like cells between the bony vertebrae. Since they be no blood £ efSsse ^ -itxen ^^ they Ind huiüorale to flow due to the permeability C. $ r tissue instructed These Durchstry.w.ng can only · by the pressure conditions, so clureh c.lnt / irt H Punipv? ir- '. raD £ "take place at 3eve £ un £ en.

Die Erfahrung Jeden Autofährer& .lut-f CiLr.u a,r.oh oivi-hopl'"uisch aus£eleete Sitze die Ermüdung£·-WVa)KtUiM)CQn nur- ganz Iiury. verhindern können, weil auch nie [ttri&llpui,Q Sitzposition zu ZrizVdung führt,, vfenn die WirbelaSulc ihre Stellung1 nicht ändern kann - es sei denn ;can liegt, w^s beim Aut-ofahran nicht ^hn weiteres mÖ£lich int.The experience of every car driver & .lut- f CiLr.u a, r.oh oi v i-hopl '"uisch from £ eleete seats the fatigue £ · -WVa) KtUiM) CQn can only- quite Iiury., Because also never [ ttri & llpui, Q sitting position leads to irritation , if the vertebrae can not change its position 1 - unless it is, w ^ s with Aut-ofahran no further possible int.

Aufgabe der Erfindung ist, ?Δ n?-n ci'iAia\xr>?j'i'i-ei<bn Sits zu schaffen, der ohne eigenes i;utu^ öes Sitscndon öio Krö der Wirbelsäule verändert., ΐ>Χ«-.!. v.lrci uxu/oh äie SrfinäUDC dadurch erreicht, dass der Sitz in bmu·' ',ΐίΑ-οη ^cluint&rvallen selbst-tSti£© Verformungen ausführt» d,i.f· f;.lne -fer^nderünf-: der SitZ^ position erzwingen.The object of the invention is to create? Δ n? -N ci'iAia \ xr>? J'i'i-ei <bn Sits, which changes the spine without its own i; utu ^ öes Sitscndon öio Krö., Ϊ́> Χ «-. ! . v.lrci uxu / oh äie SrfinäUDC achieved by the fact that the seat in bmu · '', ΐίΑ-οη ^ cluint & rvallen self-tSti £ © deforms »d, if · f; .lne -fer ^ nderifth-: the SitZ ^ force position.

509808/00 7 2
BAD ORtGiNAt509808/00 7 2
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Anlage zur patöntan.aeluung vom 1» öt 1973Annex to the patöntan.aeluung of 1 » ö t 1973

Vorteil dieser Anordnung:, .lotf day f. ohne das Zutun der sitzenden person in bestimmtem Intor^aIIöd eine die Ermüdung herabsetzende Bewegung auf die durch aio Sitzhaltung beeinträchtigten Körper= organe Übertragen wird« Böcondßr-s vorteilhaft ist es, wenn der Sitz ein; en Schultergurt EKfMRiEi zum Zurückhalten und Zurück= ziehen des Oberkörpers gegen die Rückenlehne aufweist und eine Vorrichtung zum Vorwölben der Rückenlehne in Höhe der Lenden= wirbelsäule und cU*& das Zurückziehen der Gurte und das Vor= wölben der Rückenlehne in bestimmter Weise aufeinander abgestimmt ist, insbesondere» wenn die Bewegungen gleichzeitig erfolgen. Damit wird durch "Auf- und luklap.ori" der Zwischenv.'irbelrau.ae, (Uc die Bäüctschoibon beinhalten eine Pumpwirkung; erreicht, die Bich benondorß gUntti^ ^vX vx-h !.;Ηϊργγ·:·, (; eh < dem Xnnendruok und C1I b'li'fEhl^ieii. öj.'M-.^- Iv.<5 j".r--i.iit'.ti-a)j-(ij:-n hUiitiE £osoh3.?.iiten U'-i'u-t't-c Λucf ?-.*■■·>ο;ϋ ~::-~?,Pii ;·;.' t- ■ v-h^ext-if; olrit» mi'icio r.'asfatö dei- Röckeni'iuskulct-ur- orrfiebt-, cm r. 5 ;■..;.'"l-ando .1.^t1 der 'Srmtidung; wirk· Advantage of this arrangement: "Lot f day f. Without the assistance of the seated person in a certain intor ^ aIId a movement which reduces fatigue is transferred to the body organs impaired by aio sitting posture." It is advantageous if the seat is a ; en shoulder strap EKfMRiEi for holding back and pulling the upper body against the backrest and a device for arching the backrest at the level of the lumbar spine and cU * & the retraction of the straps and the arching of the backrest is coordinated in a certain way, especially »if the movements occur simultaneously. With "Auf- und luklap.ori" the intermediate v.'irbelrau.ae, (Uc the Bäüctschoibon contain a pumping effect; achieved, the Bich benondorß gUntti ^ ^ vX vx-h ! .; Ηϊργγ ·: ·, (; e h < dem Xnnendruok and C 1 I b'li'fEhl ^ ieii. öj.'M -. ^ - Iv. <5 j ".r - ii i t'.ti-a ) j- (ij: -n .?.?.? hUiitiE £ osoh3 iiten U 'i'u-t't-c Λucf - * ■■ ·>ο; ϋ ~: - ~, Pii · ;.' t ■ vh ^ ext -if; olrit »mi'icio r.'asfa t ö dei- skirts ni'iuskulct-ur- orrfieb-, cm r. 5; ■ ..;. '" l-ando .1. ^ t 1 of the 'dress; act

Diese Bewegung kann man auch dadurch unterstützen, daas in Schul terhöhe zwischen den Gurten &ti der Rückenlehne eine vorrichtung ati£öbracht let, die in "beptimmt-on Ze ItI nt ervallen die Brust= "wirbelsäule nach viu-ne clH'ngt* Di es bedingt eine zusätzliche 3e=This movement can also be supported by the fact that at shoulder height between the belts & ti of the backrest a device is installed which, at "determined time", extends the chest = "spine to the upper part of the body requires an additional 3e =

g in eine^; anaersng into a ^ ; anaersn

K-^n kam· nuch »Ine 2-usift2..ιloht» Ver-formunp der Sltzflftchen vor sehen. Sibeneo lassrn eich abgestimmte Verformungen anbringen, di-3 individuell auf den Sitzenden abgestimmt sind, z.B. zur sage einzelner Organe.There was also "Ine 2-usift2..ιloht" deformation of the small spaces see. Sibeneo has calibrated deformations applied, di-3 are individually tailored to the person sitting, e.g. for say individual organs.

S09808/0072
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Die Erfindane wird anhand der Zeichnung kurz erläutert. The invention is briefly explained with reference to the drawing.

2s zeiten; '2s times; '

Flfc.. 1. : Erfindung?£βΛΒ8β verfor.i.ter Sitz mit Sohijilter-E'ickhol-Flfc .. 1.: Invention? £ βΛΒ8β defor.i.ter seat with Sohijilter-E'ickhol-

Fit· 2.; Ansicht wie Fi£· 1 von oben.Fit · 2 .; View like Fi £ · 1 from above.

Fig,. 3. ί 3rf indunfc8£emSss verfor.ater Sitz, wobei la pneuxatisehen Systems gleichzeitig die Verfor.unt iiaFig. 3. ί 3rf indunfc8 £ emSss verfor.ater seat, where la pneuxatisehen system at the same time the Verfor.unt iia

Bereich der Brustwirbelsaule und die Sitz-rttcliholung. bewirkt vlrd. jArea of the thoracic spine and the seat-retraction. causes vlrd. j

Fig. 4. \ SrflndungE£e;[iäB8 verfor.ater Sitz, wobei die Gurtruckholur; iuechaniech bewirktFig. 4. \ SrflndungE £ e; [iäB8 verfor.ater seat, the Gurtruckholur; iuechaniech causes

B0 9808/0072 BAD ORIGINALB0 9808/0072 ORIGINAL BATHROOM

Anlage zur Patentanmeldung vom 1. ö. 1973Annex to the patent application dated January 1, 1973

FIg, 5. : KxftHlHÄjcxjc Beispiel der Programmierung des Zeitintervalle:} für die kontinuierliche und alternierenda Betätigung der Vorform .vungs vorrichtung.FIg, 5.: KxftHlHÄjcxjc Example of programming the time interval:} for the continuous and alternating actuation of the preform .vungs device.

Beschreibung der Zeichnung; Description of the drawing ;

Fi£. 1 zeigt eine sitzende Person auf dem ertfindungs^ elitär, verformten Sitz. Durch die Yerforamntsvorrichtung (2) wird die Lendenregion nach vorne gewölbt. Bei(5) bewirkt eine vorrichtung die wölbung der Brustwirbelsäule wahrend gleichzeitig Curt(l) in Richtung (4) eine RUckholung. und Rundung der Schultern bewirkt. Sine Verformung an der Sitzflache(6) wirkt"(7) auf Oberschenkel and Becken ein.Fi £. 1 shows a person sitting on the invented, elitist, deformed one Seat. The Yerforamntsvorrichtung (2) is the Lumbar region arched forward. At (5) a device causes the curvature of the thoracic spine while at the same time curt (l) in Direction (4) a return. and rounded shoulders. Its deformation on the seat surface (6) acts "(7) on the thigh and basin.

Fig. 2, zeigt dieselbe Situation wie in Fig. 1 von oben wobei die Rundung der Schulter in einer anderen Ebene als z.B bei (2) b^= wirkt wird.Fig. 2 shows the same situation as in Fig. 1 from above, the Rounding of the shoulder in a different plane than for example (2) b ^ = is effective.

Flg. 3. zeigt einen Lösungsvorschlag der erfindunt'sge.att£'son Yorv tun£, wobei dieselbe Vorrichtun^^-ie Verformung und die Span der Gurte bewirkt.Flg. 3. shows a proposed solution by the erfindunt'sge.att £ 'son Yorv do £, being the same device ^^ - ie deformation and chip the belt causes.

Fig. 4. zeigt eine Rückholung der Gurte auf mechanischem V,-e( e(13) Fig. 5. zeigt das Beispiel der Programmierung der verschiedenen Bewegungen des erfindungsgemHssen Sitzes in bestl.u.ntan 25itintorvallen; Ss folgen: Verformung, im Lenden und Brustbaralch bei gleichzeitiger Ruckholung der Schultern w&hrend 15 see. (16). Abnahme der Verformung(17) wöhrend der folgenden 15 see. Rtlckh^lJng des Beckens ;alt gleichzeitiger Anhebung der Cberüchonki-1 (1Ö) im Intervall 30-45 see. Di· folgende Intervall (19) hebt die Vorausgehenden Verformungen wieder auf.Fig. 4. shows a retrieval of the belts on mechanical V, -e (e (13) Fig. 5 shows the example of the programming of the various movements of the seat according to the invention in order below 25itintorvallen; Ss follow: deformation, in the loin and breast baralch at simultaneous retraction of the shoulders for 15 seconds. (16). Decrease in deformation (17) during the following 15 seconds. Rtlckh ^ lJng of the pelvis; old simultaneous elevation of the Cberüchonki-1 (1Ö) in the interval 30-45 see. The following interval (19) cancels the Previous deformations on again.

S09808/0072S09808 / 0072

BAD ORIGINALBATH ORIGINAL

Claims (7)

PAT 5NIANSPRUGFSPAT 5NIANSPRUGFS I.) irmUaungsfreier Sitz, dadurch gekennzeichnet, dass er In be-:I.) Firm seat, characterized in that it is in: :.j.ten Zelt int ervallen selbsttätige Verformungen ausführt, die eine Veränderung der Sitzposition erzwingen.: .j.ten tent int ervallen carries out automatic deformations that force a change in sitting position. 2. Sraiüduntsfreler Sitz nach Anspruch 1 dadurch gekennzeichnet, dass er einen Schultergurt (l,8,io) zum Zurückhalten und Zurückziehen des Oberkörpers gegen die Rückenlehne (3) -aufweist und eine Vorrichtung zur Vorwölbung(2) der Rückenlehne in Höhe der lendenwirbelaäule und dass das Zurückziehen der Gurte (4,12,13) und das Vorwölben der Rückenlehne in bestimmter Welse aufeinander2. Sraiüduntsfreler seat according to claim 1, characterized in that that it has a shoulder strap (l, 8, io) for holding back and pulling back the upper body against the backrest (3) and a device for protruding (2) the backrest at the level of the lumbar vertebrae and that the retraction of the belts (4, 12, 13) and the bulging of the backrest on each other in certain catfish ■a. U £_ C O OJ. ~-»U Li X o U ·■ a. U £ _ C O OJ. ~ - »U Li X o U · 3. iSr^üdungsfreier Sitz nach Anspruch 2, dadurch gekennzeichnet, dass das Zurückziehen der Gurte und das Vorwölben der Rückenlöhne gleichzeitig erfolgt.3. iSr ^ üdungsfreier seat according to claim 2, characterized in that that the retraction of the belts and the bulging of the back wages occur at the same time. 4. firmttdungsfreler Sitz nach Anspruch 1-3 dadurch gekennzeichnet» dass in Schulterhöhe zwischen den Gurten an der Rückenlehne eine Vorrichtung angebracht ist, die in bestimmten Zeitintervallan die Brustwirbelsaule nach vorne drangt (5f9).4. company seat according to claims 1-3, characterized in that a device is attached at shoulder height between the straps on the backrest, which pushes forward to the thoracic spine at certain time intervals (5 f 9). 5. 3r;aUdunt,sfreier Sitz nach elne;a der Ansprüche 1-4 dadurch ge= kennzeichnet, dass er eine verformbare Sitzflache (β) aufweist, dessen Betätigung (7) auf die Bewegung der Rückenlehne abgestimmt ist.5. 3r; aUdunt, s-free seat after elne ; a of claims 1-4 characterized in that it has a deformable seat surface (β), the actuation (7) of which is coordinated with the movement of the backrest. 509808/0072 BAD ORIGINAL509808/0072 BATH ORIGINAL Anlage zur Patentanmeldung vorn 1. ^93^9069Annex to the patent application from 1. ^ 93 ^ 9069 6. Snuüdun^sfreier Sitz nach Anspruch 1-5 dadurch £e\i?~s.-:.slcl:r !t, dass eine RUchhohlung, eventuell auch sine gleichzeitig ■? Ii. ung des Beckene durch Gurteyidie auch als Sicherheitsgurt "iuaco= bildet sein können'^ bewirkt wird.6. Snuüdun ^ s-free seat according to claims 1-5 thereby £ e \ i? ~ S .- :. sl cl: r! T that a hollowing, possibly also sine at the same time ■? Ii. The pelvic pelvis by belts y i, which can also be used as a seat belt "iua c o = forms' ^ is effected. 7. Srmttdun£Sfreler Sitz nach "Anspruchl-6, dadurch go'cen-3 3l-;hnet, dasss aiLt deai verfor.aenden System gekoppelt individual:, anzubringende Verfor.-nun£:svorrichtun£en vorgesehen sind, dia r/-?h .üö'dlzinischer Indikation auf verschiedene Kürperpar-l^ =irtwirken können.7. Srmttdun £ Sfreler seat according to "Claim 6, thereby go'cen-3 3l-; hnet, that aiLt deai verfor.aenden system coupled individual: to be attached Verfor.-Now £: s devices are provided that r / -? H According to the Indian indication, various body parts have an effect can. 609808/0072609808/0072 BAO ORfGlNALBAO ORfGlNAL LeerseiteBlank page
DE19732339069 1973-08-01 1973-08-01 Seat, in particular for vehicles Expired DE2339069C3 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19732339069 DE2339069C3 (en) 1973-08-01 Seat, in particular for vehicles
DE2420446A DE2420446A1 (en) 1973-08-01 1974-04-26 EMERGENCY SEAT
US491691A US3924613A (en) 1973-08-01 1974-07-25 Seat, particularly for motor vehicles
GB3335174A GB1475799A (en) 1973-08-01 1974-07-29 Seat particularly forl motor vehicles
SE7409823A SE409097B (en) 1973-08-01 1974-07-30 SEATE, SEARCH SIGN FOR MOTOR VEHICLES
JP49087408A JPS5071021A (en) 1973-08-01 1974-07-30
FR7426548A FR2239220A1 (en) 1973-08-01 1974-07-31
DE2441705A DE2441705A1 (en) 1973-08-01 1974-08-30 Variable geometry car seat - with periodic variation to prevent stiffness and backache on long journeys

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732339069 DE2339069C3 (en) 1973-08-01 Seat, in particular for vehicles
DE2441705A DE2441705A1 (en) 1973-08-01 1974-08-30 Variable geometry car seat - with periodic variation to prevent stiffness and backache on long journeys

Publications (3)

Publication Number Publication Date
DE2339069A1 true DE2339069A1 (en) 1975-02-20
DE2339069B2 DE2339069B2 (en) 1976-04-08
DE2339069C3 DE2339069C3 (en) 1976-11-25

Family

ID=

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432871A1 (en) * 1984-09-07 1986-03-13 Daimler-Benz Ag, 7000 Stuttgart Method for acting on air cushions embedded in the upholstery of the seat of a motor vehicle and switching element for carrying out the method
DE3830235A1 (en) * 1988-09-06 1990-03-15 Man Nutzfahrzeuge Ag BACKREST WITH PULSATION CUSHION
DE4022433A1 (en) * 1989-07-14 1991-01-24 Nissan Motor SEAT WITH DEFENSE PREVENTION
DE4022423A1 (en) * 1989-07-14 1991-01-24 Nissan Motor SEAT WITH DEFENSE PREVENTION
US5129704A (en) * 1989-12-28 1992-07-14 Nissan Motor Co., Ltd. Automatic adjustable seat
DE4431586A1 (en) * 1994-09-05 1996-03-07 Rocque Prof Dr Lobo Active seat for motor vehicle driver
US5624383A (en) * 1992-05-26 1997-04-29 Ergomedics, Inc. Method of and means for providing force feedback in continuous passive motion systems
US5637076A (en) * 1992-05-26 1997-06-10 Ergomedics, Inc. Apparatus and method for continuous passive motion of the lumbar region
WO1998041418A1 (en) * 1997-03-17 1998-09-24 Schukra Of North America Ltd. Apparatus and method for adjusting the position of a supporting element in a seat
WO1999021731A1 (en) * 1997-10-28 1999-05-06 Robert Bosch Gmbh Seat for a motor vehicle
DE10022647A1 (en) * 2000-04-28 2001-10-31 Volkswagen Ag Device for setting seat back inclination angle, especially for motor vehicle, has controller, motor for gearbox connected to seat back, performs stepwise alteration of angle at intervals
EP1277612A2 (en) * 2001-07-20 2003-01-22 ITW Automotive Products GmbH & Co. KG Seat for automobiles or the like
DE102007033306A1 (en) * 2007-07-18 2009-01-22 Neb, Alexander Dynamic stabilization seat for e.g. lorry, has seat cushion and backrest, which are connectedly adjustable into different positions in completely automated manner to produce different retaining patterns of spinal column
DE10336316B4 (en) * 2003-08-05 2014-07-31 Volkswagen Ag Seat, in particular motor vehicle seat

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3432871A1 (en) * 1984-09-07 1986-03-13 Daimler-Benz Ag, 7000 Stuttgart Method for acting on air cushions embedded in the upholstery of the seat of a motor vehicle and switching element for carrying out the method
DE3830235A1 (en) * 1988-09-06 1990-03-15 Man Nutzfahrzeuge Ag BACKREST WITH PULSATION CUSHION
DE4022423C2 (en) * 1989-07-14 1998-04-16 Nissan Motor Seat with anti-fatigue device
DE4022433A1 (en) * 1989-07-14 1991-01-24 Nissan Motor SEAT WITH DEFENSE PREVENTION
DE4022423A1 (en) * 1989-07-14 1991-01-24 Nissan Motor SEAT WITH DEFENSE PREVENTION
US5129704A (en) * 1989-12-28 1992-07-14 Nissan Motor Co., Ltd. Automatic adjustable seat
US5637076A (en) * 1992-05-26 1997-06-10 Ergomedics, Inc. Apparatus and method for continuous passive motion of the lumbar region
US5624383A (en) * 1992-05-26 1997-04-29 Ergomedics, Inc. Method of and means for providing force feedback in continuous passive motion systems
DE4431586C2 (en) * 1994-09-05 2001-09-13 Lobo Roque Method and device for activating the muscles and / or the circulation of a person sitting in a motor vehicle driver's seat
DE4431586A1 (en) * 1994-09-05 1996-03-07 Rocque Prof Dr Lobo Active seat for motor vehicle driver
WO1998041418A1 (en) * 1997-03-17 1998-09-24 Schukra Of North America Ltd. Apparatus and method for adjusting the position of a supporting element in a seat
DE19747547A1 (en) * 1997-10-28 1999-05-06 Bosch Gmbh Robert Seat for a motor vehicle
WO1999021731A1 (en) * 1997-10-28 1999-05-06 Robert Bosch Gmbh Seat for a motor vehicle
DE10022647A1 (en) * 2000-04-28 2001-10-31 Volkswagen Ag Device for setting seat back inclination angle, especially for motor vehicle, has controller, motor for gearbox connected to seat back, performs stepwise alteration of angle at intervals
EP1277612A2 (en) * 2001-07-20 2003-01-22 ITW Automotive Products GmbH & Co. KG Seat for automobiles or the like
EP1277612A3 (en) * 2001-07-20 2004-01-14 ITW Automotive Products GmbH & Co. KG Seat for automobiles or the like
US6837543B2 (en) 2001-07-20 2005-01-04 Itw Automotive Products Gmbh & Co. Kg Seat, for automobiles or the like
DE10336316B4 (en) * 2003-08-05 2014-07-31 Volkswagen Ag Seat, in particular motor vehicle seat
DE102007033306A1 (en) * 2007-07-18 2009-01-22 Neb, Alexander Dynamic stabilization seat for e.g. lorry, has seat cushion and backrest, which are connectedly adjustable into different positions in completely automated manner to produce different retaining patterns of spinal column

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Publication number Publication date
DE2441705A1 (en) 1976-03-11
DE2339069B2 (en) 1976-04-08

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