CA2665563A1 - Extension arm with moving clevis and cable management - Google Patents

Extension arm with moving clevis and cable management Download PDF

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Publication number
CA2665563A1
CA2665563A1 CA002665563A CA2665563A CA2665563A1 CA 2665563 A1 CA2665563 A1 CA 2665563A1 CA 002665563 A CA002665563 A CA 002665563A CA 2665563 A CA2665563 A CA 2665563A CA 2665563 A1 CA2665563 A1 CA 2665563A1
Authority
CA
Canada
Prior art keywords
arm member
section
extension
cap
clevis
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
CA002665563A
Other languages
French (fr)
Other versions
CA2665563C (en
Inventor
Odd N. Oddsen, Jr.
Steve Bowman
Bradley A. Derry
Howard M. Williams, Jr.
David Vanduzer
Robert Altonji
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.)
Innovative Office Products LLC
Original Assignee
Innovative Office Products, Inc.
Odd N. Oddsen, Jr.
Steve Bowman
Bradley A. Derry
Howard M. Williams, Jr.
David Vanduzer
Robert Altonji
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
Priority claimed from US11/544,076 external-priority patent/US7748666B2/en
Application filed by Innovative Office Products, Inc., Odd N. Oddsen, Jr., Steve Bowman, Bradley A. Derry, Howard M. Williams, Jr., David Vanduzer, Robert Altonji filed Critical Innovative Office Products, Inc.
Publication of CA2665563A1 publication Critical patent/CA2665563A1/en
Application granted granted Critical
Publication of CA2665563C publication Critical patent/CA2665563C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
    • F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • F16M11/105—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis the horizontal axis being the roll axis, e.g. for creating a landscape-portrait rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2007—Undercarriages with or without wheels comprising means allowing pivoting adjustment
    • F16M11/2035—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction
    • F16M11/2064—Undercarriages with or without wheels comprising means allowing pivoting adjustment in more than one direction for tilting and panning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/2092—Undercarriages with or without wheels comprising means allowing depth adjustment, i.e. forward-backward translation of the head relatively to the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/04—Balancing means
    • F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/063—Parallelogram arms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00—Details of stands or supports
    • F16M2200/06—Arms
    • F16M2200/065—Arms with a special structure, e.g. reinforced or adapted for space reduction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32114—Articulated members including static joint
    • Y10T403/32131—One member is plate or side
    • Y10T403/32139—Secant, i.e., rod extending through plate

Abstract

The present invention pertains to extension arm apparatuses (100, 700) that are adapted to support user devices (116) throughout a range of positions. A given apparatus may include one or more arms (106, 110) that position the user device remotely from a support position. An extension and retraction device (140, 162) such as a gas cylinder is received within each arm (106, 110), and provides a force to support the user device (116) as the arm is placed into.a given position. A variable force clevis (142, 164) is connected to the extension/retraction device within the arm (106, 110). The variable force clevis (142, 164) is connected to a pair of locations in the arm as well. As the arm (106, 110) moves, for instance up or down, the variable force clevis (142, 164) rotates within the arm (106, 110) and dynamically adjusts the force provided by the extension/retraction device (140, 162). Removable and/or pivotable covers (718, 720, 722, 724, 726, 728) are provided for managing cables (716) of the user device (116) attached to the extension arm (700).

Claims (28)

1. An adjustable support apparatus for supporting a user device, comprising:
a first cap having a first section, a second section and a cover disposed between the first and second sections, the first section being adapted for engagement with a support surface and the cover being adapted for providing immediate access to a cable of the user device;
a second cap having a first section, a second section and a cover disposed between the first and second sections, the first section being adapted for engagement with the user device and the cover being adapted for providing immediate access to the cable of the user device;
a first arm member having first and second ends and a cover disposed between the first and second ends for providing immediate access to the user device cable, the first end of the first arm member being coupled to the second section of the first cap, the second end of the first arm member being coupled to the second section of the second cap, and the first arm member being operable to receive an extension and retraction device therein for providing a force for supporting the user device;
a middle cap disposed between the first and second caps, the middle cap having a first side, a second side and a cover coupled to the first and second sides thereof for providing access to the user device cable, the first side of the middle cap being connected to the second end of the first arm member; and a second arm member having first and second ends and a cover disposed between the first and second ends for providing immediate access to the user device cable, the first end of the second arm member being connected to the second side of the middle cap, the second end of the second arm member being connected to the second section of the second cap, and the second arm member being operable to receive a second extension and retraction device therein for providing a force for supporting the user device;
wherein one of the first and second arm members including a variable force clevis connected to a respective one of the extension and retraction devices, the variable force clevis being operable to vary the force provided by the respective extension and retraction device as the respective one of the first and second arm members is adjusted between selected positions.
2. The adjustable support apparatus of claim 1, wherein the first arm member cover is removably coupled to the first arm member, the second arm member cover is removably coupled to the second arm member, and the middle cap cover is removably coupled to middle cap so that the cable of the user device is receivable within the first arm member, the second arm member and the middle cap.
3. The adjustable support apparatus of claim 2, wherein the first cap cover is pivotally connected to a surface of the first cap, the second cap cover is pivotally connected to a surface of the second cap, and the first and second cap covers are adapted to provide immediate access to the cable of the user device.
4. The adjustable support apparatus of claim 1, further comprising an extension member having first and second ends, the first end thereof being coupled to the first section of the second cap and the second end thereof being adapted for engagement with the user device.
5. The adjustable support apparatus of claim 4, wherein the extension member includes a cover disposed on a first surface thereof for providing immediate access to the cable of the user device.
6. The adjustable support apparatus of claim 5, wherein the cover is pivotally coupled to the first surface of the extension member.
7. The adjustable support apparatus of claim 1, wherein:
the middle cap includes a first fastener disposed on the first side thereof and a second fastener disposed on the second side thereof, and a first side of the middle cap cover is removably connected to the first fastener and a second side of the middle cap cover is removably coupled to the second fastener;
a first end of the first arm member cover is removably coupled to the first middle cap fastener; and a first end of the second arm member cover is removably coupled to the second middle cap fastener.
8. The adjustable support apparatus of claim 1, wherein:
the first arm member includes an upper channel member and a lower channel member;
the second arm member includes an upper channel member and a lower channel member;
the first arm member cover is disposed along the upper channel member thereof; and the second arm member cover is disposed along the upper channel member thereof.
9. The adjustable support apparatus of claim 1, wherein the user device cable is substantially received within the first and second caps, the first and second arm members and the middle cap during use of the user device.
10. An adjustable support apparatus for supporting a user device, comprising:
a first cap having a first section and a second section, the first section being adapted for engagement with a support surface;

a second cap having a first section and a second section, the first section being adapted for engagement with the user device; and an arm member having first and second ends, the first end thereof being coupled to the second section of the first cap, the second end thereof being coupled to the second section of the second cap, the arm member being operable to receive an extension and retraction device therein for providing a force for supporting the user device, the arm member including a variable force clevis connected to the extension and retraction device, the variable force clevis being operable to vary the force provided by the extension and retraction member as the arm member is adjusted between selected positions.
11. The adjustable support apparatus of claim 10, wherein:
the arm member includes a pair of channel members operable to move relative to one another as the position of the arm member is changed;
the variable force clevis is coupled at a first end to a first one of the channel members and at a second end to a second one of the channel members; and the variable force clevis is operable to rotate within the arm member as the pair of channel members move relative to one another, thereby varying the force provided by the extension and retraction member.
12. The adjustable support apparatus of claim 11, wherein at least one of the first and second channel members includes a channel stiffening member for supporting the weight of the apparatus and the user device, the variable force clevis being coupled to the channel stiffening member.
13. The adjustable support apparatus of claim 11, further comprising:

an adjustable clevis having a first side and a second side;
wherein the variable force clevis is connected to a first end of the extension and retraction device and the first side of the adjustable clevis is connected to a second end of the extension and retraction device.
14. The adjustable support apparatus of claim 13, wherein the second side of the adjustable clevis is coupled to the first cap.
15. The adjustable support apparatus of claim 13, wherein the second-side of the adjustable clevis is coupled to the second cap.
16. The adjustable support apparatus of claim 11, wherein the arm member is a first arm member and the variable force clevis is a first variable force clevis, the apparatus further comprising:
a middle cap disposed between the first and second caps, the middle cap having a first side and a second side, the first side thereof being connected to the second end of the first arm member; and a second arm member having first and second ends, the first end thereof being connected to the second side of the middle cap, the second end thereof being connected to the second section of the second cap, the second arm member being operable to receive a second extension and retraction device therein for providing a force for supporting the user device, the second arm member including a second variable force clevis connected to the second extension and retraction member, the second variable force clevis being operable to vary the force provided by the second extension and retraction device as the second arm member is adjusted between selected positions.
17. An adjustable support apparatus for supporting a user device, comprising:
a first endcap having a first section and a second section, the first section being adapted for engagement with a support surface;
a second endcap having a first section and a second section, the first section being adapted for engagement with the user device;
a middle cap disposed between the first and second endcaps, the-middle cap having a first side and a second side;
a first arm member having a first end coupled to the second section of the first endcap and a second end coupled to the first side of the middle cap;
a second arm member having a first end coupled to the second side of the middle cap and a second end coupled to the second section of the second endcap;
a first extension and retraction device coupled to the first arm member for providing a first force for supporting the user device;
first variable force means for dynamically varying the force provided by the first extension and retraction device upon movement of the first arm member;
a second extension and retraction device coupled to the second arm member for providing a second force for supporting the user device; and second variable force means for dynamically varying the force provided by the second extension and retraction device upon movement of the second arm member.
18. An adjustable support apparatus for supporting a user device, comprising:
a first endcap having a first section and a second section, the first section being adapted for engagement with a support surface;

a second endcap having a first section and a second section, the first section being adapted for engagement with the user device;
a middle cap disposed between the first and second endcaps, the middle cap having a first side and a second side;
a first arm member having a first end coupled to the second section of the first endcap and a second end coupled to the first side of the middle cap;
a second arm member having a first end coupled to the second side of the middle cap and a second end coupled to the second section of the second endcap;
a first variable force clevis coupled to the first arm member and to a first extension and retraction device therein for dynamically varying a balancing force provided by the first extension and retraction device; and a second variable force clevis coupled to the second arm member and to a second extension and retraction device therein for dynamically varying a balancing force provided by the second extension and retraction device.
19. The adjustable support apparatus of claim 18, wherein:
the first arm member includes a pair of channel members operable to move relative to one another as the first arm member's position changes;
the first variable force clevis has a first end coupled to a first one of the channel members of the first arm member, a second end coupled to a second one of the channel members of the first arm member, and the first variable force clevis is operable to rotate within the first arm member as the first and second channel members thereof move relative to one another;
the second arm member includes a pair of channel members operable to move relative to one another as the second arm member's position changes; and the second variable force clevis has a first end coupled to a first one of the channel members of the second arm member, a second end coupled to a second one of the channel members of the second arm member, and the second variable force clevis is operable to rotate within the second arm member as the first and second channel members thereof move relative to one another.
20. The adjustable support apparatus of claim 19, wherein one of the first and second variable force clevises includes a body member having a pair of arm members thereon, a respective one of the extension and retraction devices having a first end coupled to the pair of arm members.
21. The adjustable support apparatus of claim 20, wherein the pair of arm members are disposed relative to a longitudinal portion of the respective variable force clevis at an angle of between 115° and 150°.
22. The adjustable support apparatus of claim 19, wherein one of the first and second variable force clevises comprises a pair of clevises, the pair of clevises each having an arm member thereon, a respective one of the extension and retraction devices having a first end coupled to the arm members of the pair of clevises.
23. The adjustable support apparatus of claim 19, wherein the first channel member of the first arm member includes a first channel stiffening member for supporting the first arm member and the weight of the user device, and the first channel member of the second arm member includes a second channel stiffening member for supporting the second arm member and the weight of the user device.
24. The adjustable support apparatus of claim 18, further comprising:

a first adjustable clevis coupling the first extension and retraction device to one of the first endcap and the middle cap; and a second adjustable clevis coupling the second extension and retraction device to one of the second endcap and the middle cap.
25. The adjustable support apparatus of claim 24, wherein the first adjustable clevis couples the first extension and retraction device to the middle cap, and the second adjustable clevis couples the second extension and retraction device to the middle cap.
26. The adjustable support apparatus of claim 24, wherein one of the first and second adjustable clevises is a straight clevis and the other one of the first and second adjustable clevises is a bent clevis.
27. The adjustable support apparatus of claim 26, wherein the middle cap includes pair of access points for adjusting the first and second clevises, and the bent clevis is bent in a direction away from the access point.
28. The adjustable support apparatus of claim 18, wherein the first and second endcaps, the middle cap and the first and second arm members provide cable management therein for cables of the user device.
CA2665563A 2006-10-06 2007-09-14 Extension arm with moving clevis and cable management Expired - Fee Related CA2665563C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11/544,076 US7748666B2 (en) 2006-09-15 2006-10-06 Extension arm with moving clevis
US11/544,076 2006-10-06
US11/810,352 US7546994B2 (en) 2006-09-15 2007-06-05 Extension arm with moving clevis and cable management
US11/810,352 2007-06-05
PCT/US2007/020056 WO2008045182A2 (en) 2006-10-06 2007-09-14 Extension arm with moving clevis and cable management

Publications (2)

Publication Number Publication Date
CA2665563A1 true CA2665563A1 (en) 2008-04-17
CA2665563C CA2665563C (en) 2012-06-26

Family

ID=38922774

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2665563A Expired - Fee Related CA2665563C (en) 2006-10-06 2007-09-14 Extension arm with moving clevis and cable management

Country Status (4)

Country Link
US (1) US7546994B2 (en)
EP (2) EP1909019B1 (en)
CA (1) CA2665563C (en)
WO (1) WO2008045182A2 (en)

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EP2275730A1 (en) 2011-01-19
WO2008045182A2 (en) 2008-04-17
EP1909019B1 (en) 2013-06-19
US7546994B2 (en) 2009-06-16
EP1909019A3 (en) 2010-03-10
EP1909019A2 (en) 2008-04-09
CA2665563C (en) 2012-06-26
US20080067317A1 (en) 2008-03-20
WO2008045182A3 (en) 2008-12-18

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