US3704910A - Adjustable torso support attachment for wheel chairs and the like - Google Patents

Adjustable torso support attachment for wheel chairs and the like Download PDF

Info

Publication number
US3704910A
US3704910A US853551A US3704910DA US3704910A US 3704910 A US3704910 A US 3704910A US 853551 A US853551 A US 853551A US 3704910D A US3704910D A US 3704910DA US 3704910 A US3704910 A US 3704910A
Authority
US
United States
Prior art keywords
clamping
support member
arm
attachment
handle
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 - Lifetime
Application number
US853551A
Inventor
Walter F Willcott
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.)
Individual
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
Application granted granted Critical
Publication of US3704910A publication Critical patent/US3704910A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/125—Rests specially adapted therefor, e.g. for the head or the feet for arms
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/04—Wheelchair

Definitions

  • One of the principle objects of the invention is to provide an apparatus which may be affixed to the right or left-hand. handle of a conventional wheel chair and which includes means to provide upright and lateral support for the torso of an inhabitant of the chair for extended periods so as to enable the inhabitant, who otherwise would be uncapable, of it, to sit upright without requiring use of the arm and other muscles for support.
  • Another object is to provide such apparatus of the character described which is so constructed as to have a wide rangeof adjustability of positions for the torso support member both with reference to the front, side and back of the torso and the elevation on the torso at which the area of supportis located.
  • Still another object of the invention is to provide apparatus of the character described in which a single structure is readily adaptable to either right or lefthand mounting on the wheel chair.
  • FIG. 1 is a side elevational'view of a preferred'apparatus embodying the invention, it being shown as adapted for mounting on the right-hand handle of the wheel chair (not shown);
  • FIG. 2 is an end elevational view taken along line 2- 2 of FIG. 1 in the direction of the arrows;
  • FIG. 3 is a view of the component parts of the preferred apparatus as shown in FIGS.1 and 2.
  • reference numeral indicates a cushion (similar to a crutch arm cushion) which is adapted to be fitted over and which envelops an .arcuate body brace 11 which is preferably constructed of metal tubing.
  • the body brace or support member includes an attaching flange 11a, which in the illustrated embodiment is in the form of a bar having a properly contoured edge which is weldedlengthwise to the central edge portion of the brace on the convex side thereof.
  • the flange 11a is provided with a lengthwise row of spaced openings.
  • the ends of the brace 11 are closed by end plugs 12.
  • a flat bar 15 Connected with flange 11a by bolt13 and nut 14 is a flat bar 15 which is provided with an opening adapted to register, as selected, with any one of the openings in the flange 11a. Bar 15 is in turn provided with a pair of additional openings which can be used, along with another bolt 13 and nut 14, to connect it with one of two partially overlapping flat bars 16.
  • the bars 16 are identical with one another. Each has four holes equispaced along the center line. Either end hole of one bar 16 can be aligned with either of the last two holes of the identical piece when that piece is attached to the bar 15. Bolts 13 and nuts 14 are also used to join the bars 16 and 15.
  • the assembly includes a final flat bar 17 having two spaced holes on the center line near one end and one hole near the other end.
  • the single hole provides a passage for a shoulder bolt 18 and is of sufficient diameter to pass the shoulder in a rotatable fit.
  • the bolt also passes through an opening 20a or 20b in'a bracket 20 which, as will be described, is as attachable to the tubular handle of a typical wheel chair.
  • a wing nut 19 cooperates with shoulder bolt 18 to pivotally join the parts 17 and 20 together.
  • the bracket 20 includes a split ring jaw type clamp 20c having the hinge 20d and the locking flanges 20e, 20f.
  • the lower flange 20e is provided with an opening through which the locking bolt 21 extends.
  • the upper flange 20f has a U-slot through which bolt 21 extends, the U-slot permitting opening of the halves of the clamp without necessitating complete removal of bolt 21, Le. by merely backing wing nut 22 off sufflciently to permit the upper ring half to be swung free of the bolt.
  • a pieceof pipe 25 is connectedwith portion 20.
  • the pipe is partially flattened toward its outer end and slotted at the edges of the flattened portions so that the flattened portion can receive the turned up leg of a L- shaped bar which forms the connector to the bar 17 as earlier described.
  • the pipe and leg are welded together.
  • bracket 20 The degree of pivotal movement ofbar 17-relative to bracket 20 is limited bythe right angle stop leg of an angle member 23 which is attached to bracket 20 by bolts 24. Bolts 24 are threaded into one of two pairs of tapped openings in bracket 20. The stop leg of bracket 23 underlies the lower edge of bar 17 and prevents clockwise movement of the bar 17 past the position illustrated in FIG. 1.
  • the apparatus in use is attached to the rightor lefthand tubularhandle of the conventional wheel chair and the parts manipulated and set-to place the support member 10 in the proper position :for the individual patient involved.
  • FIG. 1 will be regarded as .the general standard position although usually in the standard position bar 17 will be roughly horizontal with the clamping axis also horizontal.
  • bar 15 is aligned with bars 16 and 17 to form :an extension thereof and member 10 is attached to the hole in flange 11a closest to the clamp.
  • bars 16 and 16 are turned upwardly in alignment with one another and vertically above bar 17.
  • Minimum height of the brace relative to the clamp can be achieved by turning the bar 16 adjacent bar 17 vertically downward from the FIG. 1 position, placing the second bar 16 parallel with bar 17, and with bar 15 unextending upwardly as-shown. To shorten up the assembly to its most compact position, bar 15 is connected toflange 11a at the outermost hole thereof and bar 16 are rejoined as closely as possible as they can be to a fully overlapping relationship.
  • the position of support member 10 with respect to a vertical plane through the axis of the pipe clamp portion 200 can be altered by rotating the clamp and resetting it on thehandle.
  • the member 10 can be offset inwardly of the wheel chair handles so as to engage the body below the armpit level.
  • the linkages afforded by the bars and bolted connections permitted a wide range of adjustment of positions for the brace member with respect to the torso.
  • the apparatus is easily reversible from theright-hand mounting configuration to one which will permit its placement on the left-hand chair handle. All that need be done is remove stop member 23, swing plates 17, 16, l6, l5 and support member 180 clockwise (FIG. I), replace the stop member in reverse condition and then adjust member and plate 180 to an upright position.
  • the clamp can now be connected with the lefthand chair handle and all adjustments as earlier described'be made as desired.
  • One or two units may be used on a given chair as needed. Two turned inward and fitted to the body will support paraplegics.
  • An attachment for the handle of a wheel chair comprising I a releasable jaw type clamping member mountable on said handle, the clamping member defining a clamping axis for the attachment, said clamping member including a lateral extension portion proceeding in asidewise direction with respect to said clamping axis,
  • stop means connected with said extension and operable to limit the pivotal movement in one direction of rotation to a preselected maximum
  • an elongate cushioned torso support member having a major axis substantially parallel with the plane of movement of said arm
  • said last named means including connector means by which said support member can be selectively placed in a plurality of positions varying in distance from said clamping means while preserving the capability of said rotative adjustment.
  • said arm member comprising at least two partially overlapping components joined by a single fastener means for angular adjustment of said components relative to one another.
  • stop means being reversible whereby to change said preselected maximum by

Abstract

A cushioned torso engaging member is adapted to be mounted to one or the other of the handles of a conventional wheel chair or the like either alone on in pairs, by means of an assembly of a handle clamp and linked arms which provide both for angular, elevational and dimensional adjustment of the position of the torso engaging member relative to the wheel chair handle.

Description

United States Patent Willcott ADJUSTABLE TORSO SUPPORT ATTACHMENT FOR WHEEL CHAIRS AND THE LIKE [72] Inventor: Walter F. Willcott, 631 Kickapoo,
Leavenworth, Kans. 66048 22 Filed: Aug. 27, 1969 211 App1.No.: 853,551
[52] US. Cl ..297/411, 297/D1G. 4, 248/291 [51] Int. Cl. ..A47c 7/54, A47f 5/00 [58] Field of Search ..297/411, 463; 248/291, 74
[56] References Cited UNITED STATES PATENTS 970,751 9/1910 Pranke ..248/291 X 1,164,538 12/1915 Madden ..248/291 X 1,307,058 6/1919 McGrath ..297/D1G. 4 2,362,466 11/1944 Carter ..297/DIG. 4
[451 Dec. 5, 1972 2,855,979 10/1958 Hubbard ..297/D1G. 4
3,063,752 11/1962 Moore ..297/463 X 3,189,345 6/1965 Simpson ..297/463 X 965,158 7/1910 Cowles ..243/291 X 1,449,509 3/1923 Graves ..248/291 X 2,645,439 7/1953 Gauthier ..240/291 X Primary Examiner-Paul R. Gilliam Attorney-Scofield, Kokjer, Scofield & Lowe 57] 7 ABSTRACT 3 Claims, 3 Drawing Figures PATENTEDnEc 5:912
SHEET 1 BF 2 FIG. 1
FIG. 2
PATENTED 5 I97? 3.704.910
sum 2 0F 2 FIG. 3
t 1 ADJUSTABLE TORSO SUPPORT ATTACHMENT FOR WHEEL CHAIRS AND THE LIKE SUMMARY OF THE INVENTION One of the principle objects of the invention is to provide an apparatus which may be affixed to the right or left-hand. handle of a conventional wheel chair and which includes means to provide upright and lateral support for the torso of an inhabitant of the chair for extended periods so as to enable the inhabitant, who otherwise would be uncapable, of it, to sit upright without requiring use of the arm and other muscles for support. t
Another object is to provide such apparatus of the character described which is so constructed as to have a wide rangeof adjustability of positions for the torso support member both with reference to the front, side and back of the torso and the elevation on the torso at which the area of supportis located.
Still another object of the invention is to provide apparatus of the character described in which a single structure is readily adaptable to either right or lefthand mounting on the wheel chair.
Other objects and advantages of the invention together with the features of novelty appurtenant thereto will appear in the course of the following description.
DETAILED DESCRIPTION In the accompanying drawings,.which form a part of the specification and are to be read in conjunction therewith and in which like reference numerals indicate like parts in the various views: 1
FIG. 1 is a side elevational'view of a preferred'apparatus embodying the invention, it being shown as adapted for mounting on the right-hand handle of the wheel chair (not shown);
FIG. 2 is an end elevational view taken along line 2- 2 of FIG. 1 in the direction of the arrows;
FIG. 3 is a view of the component parts of the preferred apparatus as shown in FIGS.1 and 2.
Referring to the drawings, reference numeral indicates a cushion (similar to a crutch arm cushion) which is adapted to be fitted over and which envelops an .arcuate body brace 11 which is preferably constructed of metal tubing. The body brace or support member includes an attaching flange 11a, which in the illustrated embodiment is in the form of a bar having a properly contoured edge which is weldedlengthwise to the central edge portion of the brace on the convex side thereof. The flange 11a is provided with a lengthwise row of spaced openings. The ends of the brace 11 are closed by end plugs 12.
Connected with flange 11a by bolt13 and nut 14 is a flat bar 15 which is provided with an opening adapted to register, as selected, with any one of the openings in the flange 11a. Bar 15 is in turn provided with a pair of additional openings which can be used, along with another bolt 13 and nut 14, to connect it with one of two partially overlapping flat bars 16.
The bars 16 are identical with one another. Each has four holes equispaced along the center line. Either end hole of one bar 16 can be aligned with either of the last two holes of the identical piece when that piece is attached to the bar 15. Bolts 13 and nuts 14 are also used to join the bars 16 and 15.
The assembly includes a final flat bar 17 having two spaced holes on the center line near one end and one hole near the other end. The single hole provides a passage for a shoulder bolt 18 and is of sufficient diameter to pass the shoulder in a rotatable fit. The bolt also passes through an opening 20a or 20b in'a bracket 20 which, as will be described, is as attachable to the tubular handle of a typical wheel chair.A wing nut 19 cooperates with shoulder bolt 18 to pivotally join the parts 17 and 20 together.
The bracket 20 includes a split ring jaw type clamp 20c having the hinge 20d and the locking flanges 20e, 20f. The lower flange 20e is provided with an opening through which the locking bolt 21 extends. The upper flange 20f has a U-slot through which bolt 21 extends, the U-slot permitting opening of the halves of the clamp without necessitating complete removal of bolt 21, Le. by merely backing wing nut 22 off sufflciently to permit the upper ring half to be swung free of the bolt.
A pieceof pipe 25 is connectedwith portion 20. The pipe is partially flattened toward its outer end and slotted at the edges of the flattened portions so that the flattened portion can receive the turned up leg of a L- shaped bar which forms the connector to the bar 17 as earlier described. The pipe and leg are welded together. i
The degree of pivotal movement ofbar 17-relative to bracket 20 is limited bythe right angle stop leg of an angle member 23 which is attached to bracket 20 by bolts 24. Bolts 24 are threaded into one of two pairs of tapped openings in bracket 20. The stop leg of bracket 23 underlies the lower edge of bar 17 and prevents clockwise movement of the bar 17 past the position illustrated in FIG. 1. I
The apparatus in use is attached to the rightor lefthand tubularhandle of the conventional wheel chair and the parts manipulated and set-to place the support member 10 in the proper position :for the individual patient involved. y
For purposes of explanation, the showing of FIG. 1 will be regarded as .the general standard position although usually in the standard position bar 17 will be roughly horizontal with the clamping axis also horizontal.
To set the brace member 10 at the maximum distance possible from the bracket 20, bar 15 is aligned with bars 16 and 17 to form :an extension thereof and member 10 is attached to the hole in flange 11a closest to the clamp. i
To obtain the maximum upward offset of the support member 10 with respect to the clamp, bars 16 and 16 are turned upwardly in alignment with one another and vertically above bar 17.
Minimum height of the brace relative to the clamp can be achieved by turning the bar 16 adjacent bar 17 vertically downward from the FIG. 1 position, placing the second bar 16 parallel with bar 17, and with bar 15 unextending upwardly as-shown. To shorten up the assembly to its most compact position, bar 15 is connected toflange 11a at the outermost hole thereof and bar 16 are rejoined as closely as possible as they can be to a fully overlapping relationship.
The position of support member 10 with respect to a vertical plane through the axis of the pipe clamp portion 200 can be altered by rotating the clamp and resetting it on thehandle. Thus, the member 10 can be offset inwardly of the wheel chair handles so as to engage the body below the armpit level. The linkages afforded by the bars and bolted connections permitted a wide range of adjustment of positions for the brace member with respect to the torso.
The apparatus is easily reversible from theright-hand mounting configuration to one which will permit its placement on the left-hand chair handle. All that need be done is remove stop member 23, swing plates 17, 16, l6, l5 and support member 180 clockwise (FIG. I), replace the stop member in reverse condition and then adjust member and plate 180 to an upright position. The clamp can now be connected with the lefthand chair handle and all adjustments as earlier described'be made as desired.
One or two units may be used on a given chair as needed. Two turned inward and fitted to the body will support paraplegics.
Whenever the devices are not in use or needed, they can easily be removed from the body engaging position by swinging the support member 10 on other portions connected therewith outboard of pivot bolt 18 counterclockwise (as viewed in FIG. 1) to an out of the way disposition.
Iclaim:
1. An attachment for the handle of a wheel chair comprising I a releasable jaw type clamping member mountable on said handle, the clamping member defining a clamping axis for the attachment, said clamping member including a lateral extension portion proceeding in asidewise direction with respect to said clamping axis,
an arm member pivotally connected with said lateral extension for movement in a plane offset from and substantially parallel to said clamping axis,
stop means connected with said extension and operable to limit the pivotal movement in one direction of rotation to a preselected maximum,
an elongate cushioned torso support member having a major axis substantially parallel with the plane of movement of said arm, and
means connecting said support member with said arm, said means providing for rotative adjustment of said support member with respect to said arm in the plane of the major axis of said support member,
said last named means including connector means by which said support member can be selectively placed in a plurality of positions varying in distance from said clamping means while preserving the capability of said rotative adjustment.
2. An attachment as in claim 1,
said arm member comprising at least two partially overlapping components joined by a single fastener means for angular adjustment of said components relative to one another.
3. An attachment as in claim 1,
said stop means being reversible whereby to change said preselected maximum by

Claims (3)

1. An attachment for the handle of a wheel chair comprising a releasable jaw type clamping member mountable on said handle, the clamping member defining a clamping axis for the attachment, said clamping member including a lateral extension portion proceeding in a sidewise direction with respect to said clamping axis, an arm member pivotally connected with said lateral extension for movement in a plane offset from and substantially parallel to said clamping axis, stop means connected with said extension and operable to limit the pivotal movement in one direction of rotation to a preselected maximum, an elongate cushioned torso support member having a major axis substantially parallel with the plane of movement of said arm, and means connecting said support member with said arm, said means providing for rotative adjustment of said support member with respect to said arm in the plane of the major axis of said support member, said last named means including connector means by which said support member can be selectively placed in a plurality of positions varying in distance from said clamping means while preserving the capability of said rotative adjustment.
2. An attachment as in claim 1, said arm member comprising at least two partially overlapping components joined by a single fastener means for angular adjustment of said components relative to one another.
3. An attachment as in claim 1, said stop means being reversible whereby to change said preselected maximum by 180* .
US853551A 1969-08-27 1969-08-27 Adjustable torso support attachment for wheel chairs and the like Expired - Lifetime US3704910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85355169A 1969-08-27 1969-08-27

Publications (1)

Publication Number Publication Date
US3704910A true US3704910A (en) 1972-12-05

Family

ID=25316331

Family Applications (1)

Application Number Title Priority Date Filing Date
US853551A Expired - Lifetime US3704910A (en) 1969-08-27 1969-08-27 Adjustable torso support attachment for wheel chairs and the like

Country Status (1)

Country Link
US (1) US3704910A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085967A (en) * 1977-08-03 1978-04-25 Dentsply Research & Development Corporation Operatory stool with clutch for rest member
US4763951A (en) * 1983-08-19 1988-08-16 Michael W. Silverman Threaded locking coupler
US5678798A (en) * 1992-10-19 1997-10-21 Little; Roy M. Swing away support bracket
US6213558B1 (en) 1999-06-22 2001-04-10 Beneficial Designs Pelvic stabilization device
US6361118B1 (en) * 1999-04-19 2002-03-26 Freedom Designs, Inc. Hinge mechanism for a trunk support apparatus
US20050206214A1 (en) * 2004-03-18 2005-09-22 Bodypoint Designs, Inc. Pivoting side mount for a pelvic stabilization device
WO2013158685A1 (en) * 2012-04-16 2013-10-24 New Avenue Solutions, Llc Ergonomic handgrip for a moveable apparatus
US8578560B1 (en) 2010-12-30 2013-11-12 Metalcraft Industries, Inc. Locking hinge with button release
US20180014651A1 (en) * 2015-02-23 2018-01-18 Roger Thomas Mascull A bracket
US10973330B2 (en) * 2017-03-13 2021-04-13 Rolapal Limited Lateral support for a seat

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US965158A (en) * 1909-05-25 1910-07-26 Hiram L Cowles Support for carriage-lamps.
US970751A (en) * 1910-07-01 1910-09-20 August Pranke Umbrella-support.
US1164538A (en) * 1912-09-09 1915-12-14 Hawthorne Mfg Company Inc Adjustable support.
US1307058A (en) * 1919-06-17 mcgeath
US1449509A (en) * 1921-08-11 1923-03-27 Clarence E Graves Flash-light holder for bicycles
US2362466A (en) * 1941-09-08 1944-11-14 Frank E Carter Walker and rejuvenator for physically disabled persons
US2645439A (en) * 1948-09-28 1953-07-14 William M Gauthier Angle control for fish pole holders
US2855979A (en) * 1957-03-22 1958-10-14 William R Hubbard Combined invalid wheel chair and walker
US3063752A (en) * 1961-07-05 1962-11-13 Redding F Moore Body supporting seat with relaxation means
US3189345A (en) * 1962-10-02 1965-06-15 Seven E Corp Walker and lifting device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307058A (en) * 1919-06-17 mcgeath
US965158A (en) * 1909-05-25 1910-07-26 Hiram L Cowles Support for carriage-lamps.
US970751A (en) * 1910-07-01 1910-09-20 August Pranke Umbrella-support.
US1164538A (en) * 1912-09-09 1915-12-14 Hawthorne Mfg Company Inc Adjustable support.
US1449509A (en) * 1921-08-11 1923-03-27 Clarence E Graves Flash-light holder for bicycles
US2362466A (en) * 1941-09-08 1944-11-14 Frank E Carter Walker and rejuvenator for physically disabled persons
US2645439A (en) * 1948-09-28 1953-07-14 William M Gauthier Angle control for fish pole holders
US2855979A (en) * 1957-03-22 1958-10-14 William R Hubbard Combined invalid wheel chair and walker
US3063752A (en) * 1961-07-05 1962-11-13 Redding F Moore Body supporting seat with relaxation means
US3189345A (en) * 1962-10-02 1965-06-15 Seven E Corp Walker and lifting device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4085967A (en) * 1977-08-03 1978-04-25 Dentsply Research & Development Corporation Operatory stool with clutch for rest member
US4763951A (en) * 1983-08-19 1988-08-16 Michael W. Silverman Threaded locking coupler
US5678798A (en) * 1992-10-19 1997-10-21 Little; Roy M. Swing away support bracket
US6361118B1 (en) * 1999-04-19 2002-03-26 Freedom Designs, Inc. Hinge mechanism for a trunk support apparatus
US6213558B1 (en) 1999-06-22 2001-04-10 Beneficial Designs Pelvic stabilization device
US20050207837A1 (en) * 2004-03-18 2005-09-22 Bodypoint Designs, Inc. Quick release assembly
US20050206214A1 (en) * 2004-03-18 2005-09-22 Bodypoint Designs, Inc. Pivoting side mount for a pelvic stabilization device
US7510345B2 (en) 2004-03-18 2009-03-31 Bodypoint Designs, Inc. Quick release assembly
US8578560B1 (en) 2010-12-30 2013-11-12 Metalcraft Industries, Inc. Locking hinge with button release
WO2013158685A1 (en) * 2012-04-16 2013-10-24 New Avenue Solutions, Llc Ergonomic handgrip for a moveable apparatus
US20180014651A1 (en) * 2015-02-23 2018-01-18 Roger Thomas Mascull A bracket
US10820707B2 (en) * 2015-02-23 2020-11-03 Roger Thomas Mascull and Elizabeth Jocelyn Mascull Bracket
US10973330B2 (en) * 2017-03-13 2021-04-13 Rolapal Limited Lateral support for a seat

Similar Documents

Publication Publication Date Title
US2668709A (en) Medical exercising apparatus
US4730842A (en) Adjustable wheelchair
US3704910A (en) Adjustable torso support attachment for wheel chairs and the like
US3730589A (en) Head or back support for wheelchair
US3606450A (en) Wheelchair table-desk
US2690789A (en) Parallel bars
CA1174719A (en) Patient support attachment for surgical tables
US5522644A (en) Variably adjustable lower body support for wheel chair
US3195151A (en) Hospital bed footboard and clamp therefor
US3764180A (en) Neck rest and shoulder support structure for physically handicapped patients
IE32173L (en) Aid for invalids.
CA1241902A (en) Supporting device for wheelchairs
US4117999A (en) Furniture leg extenders
US4850343A (en) Assist handle for chiropractic treatment table
US3643996A (en) Headrest apparatus for a wheelchair
US3599962A (en) Orthopedic{3 s cast chair
US5695438A (en) Training apparatus
SE8902029D0 (en) HEIGHT ADJUSTMENT DEVICE FOR CHAIRS ARM, SPECIAL WHEELCHAIRS
US3212817A (en) Legrest support for wheel chairs
US5365862A (en) Table height adjusting mechanism
US4690133A (en) Inversion apparatus
US1389053A (en) Shaving-mirror
DK1192062T3 (en) Headrest device
US4702176A (en) Shelf for hospital bed
US3220025A (en) Table attachment means