DE8327644U1 - Cylinder lock for temporarily rendering VHS video cassettes unusable - Google Patents

Cylinder lock for temporarily rendering VHS video cassettes unusable

Info

Publication number
DE8327644U1
DE8327644U1 DE8327644U DE8327644DU DE8327644U1 DE 8327644 U1 DE8327644 U1 DE 8327644U1 DE 8327644 U DE8327644 U DE 8327644U DE 8327644D U DE8327644D U DE 8327644DU DE 8327644 U1 DE8327644 U1 DE 8327644U1
Authority
DE
Germany
Prior art keywords
cylinder lock
diameter
lock
unusable
total length
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.)
Expired
Application number
DE8327644U
Other languages
German (de)
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.)
LADDICKE HANS-JOACHIM 2800 BREMEN DE
Original Assignee
LADDICKE HANS-JOACHIM 2800 BREMEN DE
Publication date
Publication of DE8327644U1 publication Critical patent/DE8327644U1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/28—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs
    • G11B23/287—Indicating or preventing prior or unauthorised use, e.g. cassettes with sealing or locking means, write-protect devices for discs by mechanical lock

Description

,r HANS-JOACHIM LA D D I CK E .··.····. .". ."OT.TÖ 'f^RAU NS T R ASS E 3 ¥ , r HANS-JOACHIM LA DDI CK E. ··. ····. . ".." OT.TÖ 'f ^ RAU NS TR ASS E 3 ¥

2800BREMEN 4 TELEFON »0421« 46738832800BREMEN 4 TELEPHONE "0421" 4673883

BREMEN.DEN 23.BREMEN.DEN 23.

Zylinderschloss zur vorrübergehenden Unbenutzbar machung von VHS-VideocaosettenCylinder lock for temporary non-use production of VHS video cassettes

Die Erfindung betrifft ein Zylinderschloss mit Schlüssel und Riegel bzw.Schließriegel um Tideocassetten der Norm THS(Video-Home-System)vor unberechtigter Benutzung zu schützen und zu sichern. Nach dem Einsetzen des Zylinderschlosses in die werkseitig eingelassene große runde Öffnung zwischen den Spulenwickeln an der vorderen Kante ca.2 cm (Zwei Zentiraeter)von der Band schutzklappe e'er Videoeassette,wird durch drehen des Schlüssels 4er Riegel aus dem Zylinderschloss bewegt,der dann in die rechteckigen Öffnungen innerhalb der oben ». beschriebenen großen runden Öffnung an der Rückseite der Videocassette zum Eingreifen gebracht Wird Dadurch ist die Cassette gegen unbefugtes Abspielen gesichert,da sie sich in keinen Videorekorder einschieben läßt.Es lassen sich somit die,von der Industrie gelieferten und mit ?iner Indizierung belegten, Videoprogramcassetten,von Unbefugten,insbesondere von Minderjährigen,ohne Schlüssel nicht abspielen.The invention relates to a cylinder lock with a key and bolt or locking bolt around Tideocassettes the THS (Video Home System) standard against unauthorized persons Use to protect and secure. After inserting the cylinder lock into the large round opening between the bobbin winding on the front edge about 2 cm (two centimeters) from the tape protection flap e'er Videoeassette is made by turning the key 4 bolt from the cylinder lock is moved, which then into the rectangular openings within the above ». described large round opening on the back the videocassette is brought into action This safeguards the cassette against unauthorized playback since it cannot be inserted into a video recorder This means that those that are supplied by the industry and have been given an index can be Video program cassettes, from unauthorized persons, in particular of minors, without a key play.

Durch Einsetzen des Schlüssels und drehen desselben laßt sich das Schloss ohne Beschädigung der Videocassette entfernen.By inserting the key and turning it the lock can be removed without damaging the video cassette.

Das Zylinderschloss hat den gleichen Durchmesser wie dab Loch an der Unterseite der Videocassette inThe cylinder lock has the same diameter as the hole in the bottom of the video cassette

ANLAGEIN)ANNEX)

das es zur Benutzung eingesteckt wird, ^s sitz somit passgerecht.Auch die Länge des Schlosses entspricht der Tiefe der beschrieben Öffnung.Durch einen Absats ca.am oberen Drittel des Zylinderschlosaes ist gewährleistet,daß das Zylin* derschloss nach dem Einführen exakt sitzt und der Riegel immer genau in die rechteckigen Öffnungen innerhalb der großen Öffnung eingreift. that it is plugged in for use, it fits properly. The length of the lock also corresponds to the depth of the opening described. A paragraph around the upper third of the cylinder lock ensures that the cylinder lock sits exactly after insertion and that the The latch always engages precisely in the rectangular openings within the large opening.

Claims (6)

HANS-JOACHIM LA D D I OK* f·".· ·| ·· \CfTT.Ö BRAUNSTRASSE 3 • m 2800 BREMEN 41 TELEFON »04 21« 46738 83 BREMEN.DEN . .2.6.O.1.t1.9.8?. SchutzansprücheHANS-JOACHIM LA DDI OK * f · ". · · | ·· \ CfTT.Ö BRAUNSTRASSE 3 • m 2800 BREMEN 41 TELEPHONE» 04 21 «46738 83 BREMEN.DEN. .2.6.O.1.t1.9.8 ?. Protection claims 1. Zylinderschloss zum vorüber gehend end«·«. Urobenutzbarmachen von VHS'-Videocassetten,dadurch gekennzeichnet,daß es eine zylindrische Fora vom 12 mm Durchmesser und ca.34 ma Länge hat.1. Cylinder lock to the temporary end «·«. Making the VHS 'video cassette, characterized in that it is a cylindrical Fora has a diameter of 12 mm and a length of about 34 ma. 2. Zylinderschloss nach Anspruch 1,dadurch gekennzeichnet,daß in einem Inianloch von ca.9 mm Durchmesser und ca.2o mm Tiefe ein Sicherheitsschlost bekannter Art eingelassen ist.2. Cylinder lock according to claim 1, characterized in that in an inian hole about 9 mm in diameter and about 20 mm deep Security lock of a known type is embedded. 3· Zylinderschloss mach. Anspruch 1-2 dadurch gekennzeichnet,daß mit dem SicherheitsaKÄjMirfcschloss^ach Unteranispruc& 2, ein Schließriegel bewegt wird.3 · Cylinder lock mach. Claim 1-2 characterized in that with the security lock ^ ach Unteranispruc & 2, a Lock bolt is moved. 4. Zylinderschloss nach Anspruch 1 dadurch gekennzeichnet,daß sich am unteren Ende im ca.4 tfia Höhe Tom der Unterkante eine über den ganzem Durchmesser gehende Vierkantöffnung mit einer rechteckigen Fora von 2 mm Höhe und ca.4 ma Breite befindet.4. Cylinder lock according to claim 1, characterized in that at the lower end at about 4 tfia height tom of the lower edge Square opening over the entire diameter with a rectangular fora 2 mm high and 4 ma wide. 5. Zylinderschloss nach Anspruc-h I dadurch gekennzeichnet,daß 1/3 der Gesamtlänge im Durchmesser ca.3 mm größer ist,als die verbleibenden 2/3 der Gesamtlänge.5. Cylinder lock according to claims I, characterized in that 1/3 of the total length is about 3 mm larger than the diameter remaining 2/3 of the total length. 6. Zylinderschloß mach Anspruch 1 dadurch gekennzeichnet,daß das eine Drittel der Gesamtlänge nach Unteranspruch 5,als eine ringartige Ausweitung ausgearbeitet ist.6. Cylinder lock make claim 1, characterized in that the a third of the total length according to dependent claim 5, is worked out as a ring-like expansion. ANLAGEIN]PLANT]
DE8327644U Cylinder lock for temporarily rendering VHS video cassettes unusable Expired DE8327644U1 (en)

Publications (1)

Publication Number Publication Date
DE8327644U1 true DE8327644U1 (en) 1984-02-09

Family

ID=1332581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8327644U Expired DE8327644U1 (en) Cylinder lock for temporarily rendering VHS video cassettes unusable

Country Status (1)

Country Link
DE (1) DE8327644U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159305A2 (en) * 1984-04-19 1985-10-23 VP Utvecklingsbolag Kommanditbolag A method of documentating an inventory, and a sealing mechanism for use therewith
EP0169353A2 (en) * 1984-07-19 1986-01-29 Reinhard Barnowsky Device to prevent unauthorized use of video recorders
WO1986004180A1 (en) * 1985-01-07 1986-07-17 Video Cassette Lock (U.K.) Limited Devices for preventing unauthorised use of video-cassettes
DE3728168A1 (en) * 1987-08-24 1989-03-09 S L G Kunststoff Fabrik Und Fo Video cassette
DE3836887A1 (en) * 1988-10-29 1990-05-03 Huwil Werke Gmbh Closing device as insertion preventer for magnetic-tape cassettes, in particular video-tape cassettes

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0159305A2 (en) * 1984-04-19 1985-10-23 VP Utvecklingsbolag Kommanditbolag A method of documentating an inventory, and a sealing mechanism for use therewith
EP0159305A3 (en) * 1984-04-19 1986-05-28 Kurt Andreasson A method of documentating an inventory, and a sealing mechanism for use therewith
EP0169353A2 (en) * 1984-07-19 1986-01-29 Reinhard Barnowsky Device to prevent unauthorized use of video recorders
EP0169353A3 (en) * 1984-07-19 1986-03-19 Reinhard Barnowsky Device to prevent unauthorized use of video recorders
WO1986004180A1 (en) * 1985-01-07 1986-07-17 Video Cassette Lock (U.K.) Limited Devices for preventing unauthorised use of video-cassettes
US4763784A (en) * 1985-01-07 1988-08-16 Video Cassette Lock (Uk) Limited Devices for preventing unauthorized use of video-cassettes
DE3728168A1 (en) * 1987-08-24 1989-03-09 S L G Kunststoff Fabrik Und Fo Video cassette
DE3836887A1 (en) * 1988-10-29 1990-05-03 Huwil Werke Gmbh Closing device as insertion preventer for magnetic-tape cassettes, in particular video-tape cassettes

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