GB531184A - Improvements in or relating to invalid chairs and the like - Google Patents
Improvements in or relating to invalid chairs and the likeInfo
- Publication number
- GB531184A GB531184A GB1887939A GB1887939A GB531184A GB 531184 A GB531184 A GB 531184A GB 1887939 A GB1887939 A GB 1887939A GB 1887939 A GB1887939 A GB 1887939A GB 531184 A GB531184 A GB 531184A
- Authority
- GB
- United Kingdom
- Prior art keywords
- seat
- chair
- seats
- cord
- user
- 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
Links
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
- A61G5/14—Standing-up or sitting-down aids
Abstract
531,184. Seats. FLEMING, R. A. D. June 28, 1939, No. 18879. [Class 52 (ii)] [Also in Group I] A chair for arthritic and like patients is provided with means whereby the seat can be raised and tilted for raising the user into a standing position ; the invention is also applicable to seats for water closets, commodes &c. In the arrangement shown the seat 23 is hinged at its front edge to a frame 22 which can be raised vertically by a hydraulic jack 27 operated by a handle 30 within reach of the user of the chair. To the rear end of the seat is attached a cord 32 passing over pulleys 33, 34 at the top and bottom of the chair back and a pulley 35 secured to the frame 22. The other end of the cord is wound on a drum mounted on a spindle 36 which can be turned by a worm-and-wheel gear 37, 38 so as to tilt the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1887939A GB531184A (en) | 1939-06-28 | 1939-06-28 | Improvements in or relating to invalid chairs and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1887939A GB531184A (en) | 1939-06-28 | 1939-06-28 | Improvements in or relating to invalid chairs and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB531184A true GB531184A (en) | 1940-12-31 |
Family
ID=10119997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1887939A Expired GB531184A (en) | 1939-06-28 | 1939-06-28 | Improvements in or relating to invalid chairs and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB531184A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2641306A (en) * | 1952-01-16 | 1953-06-09 | Lerman Monroe Arnold | Foldable wheel chair |
| US3083938A (en) * | 1959-08-06 | 1963-04-02 | Lockheed Aircraft Corp | Ejection seat and personnel separation device |
| DE4141158A1 (en) * | 1991-05-06 | 1992-11-12 | Rainer Dipl Ing Scholl | WHEELCHAIR, ESPECIALLY FOR CROSS-LID PEOPLE |
| EP0808621A2 (en) * | 1996-05-23 | 1997-11-26 | Joachim Pelka | Standing - up aid |
| CN112869441A (en) * | 2021-04-09 | 2021-06-01 | 燕雪婷 | Park sound insulation barrier-free seat |
-
1939
- 1939-06-28 GB GB1887939A patent/GB531184A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2641306A (en) * | 1952-01-16 | 1953-06-09 | Lerman Monroe Arnold | Foldable wheel chair |
| US3083938A (en) * | 1959-08-06 | 1963-04-02 | Lockheed Aircraft Corp | Ejection seat and personnel separation device |
| DE4141158A1 (en) * | 1991-05-06 | 1992-11-12 | Rainer Dipl Ing Scholl | WHEELCHAIR, ESPECIALLY FOR CROSS-LID PEOPLE |
| US5490687A (en) * | 1991-05-06 | 1996-02-13 | Scholl; Rainer | Wheelchair, in particular for paraplegics |
| EP0808621A2 (en) * | 1996-05-23 | 1997-11-26 | Joachim Pelka | Standing - up aid |
| EP0808621A3 (en) * | 1996-05-23 | 1998-01-07 | Joachim Pelka | Standing - up aid |
| CN112869441A (en) * | 2021-04-09 | 2021-06-01 | 燕雪婷 | Park sound insulation barrier-free seat |
| CN112869441B (en) * | 2021-04-09 | 2023-01-17 | 燕雪婷 | Park sound insulation barrier-free seat |
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