FR2283664A1 - Articulated medical or dental chair - has backrest axis at hip level and motor driving support arm rollers - Google Patents
Articulated medical or dental chair - has backrest axis at hip level and motor driving support arm rollersInfo
- Publication number
- FR2283664A1 FR2283664A1 FR7430289A FR7430289A FR2283664A1 FR 2283664 A1 FR2283664 A1 FR 2283664A1 FR 7430289 A FR7430289 A FR 7430289A FR 7430289 A FR7430289 A FR 7430289A FR 2283664 A1 FR2283664 A1 FR 2283664A1
- Authority
- FR
- France
- Prior art keywords
- backrest
- support arm
- motor driving
- driving support
- rollers
- 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.)
- Withdrawn
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
- A61G15/00—Operating chairs; Dental chairs; Accessories specially adapted therefor, e.g. work stands
- A61G15/02—Chairs with means to adjust position of patient; Controls therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The chair comprises a backrest and an extended seat, and the backrest (1) pivots on an axis roughly at the level of the patient's hips. It is supported by an arm (3) carrying rollers (12) working in guides (10) on a frame (4). A drive unit (13) pivot-mounted on the frame drives the rollers along the guides. The drive unit can be an electric motor in a rocking mounting (21), driving a screw working in a nut pivoting on the arm. The seat (2) can pivot on a spindle (5) on the frame, and there can be rollers on the end of the arm (3) tilting the seat at the end of the backrest movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7430289A FR2283664A1 (en) | 1974-09-06 | 1974-09-06 | Articulated medical or dental chair - has backrest axis at hip level and motor driving support arm rollers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7430289A FR2283664A1 (en) | 1974-09-06 | 1974-09-06 | Articulated medical or dental chair - has backrest axis at hip level and motor driving support arm rollers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2283664A1 true FR2283664A1 (en) | 1976-04-02 |
Family
ID=9142844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7430289A Withdrawn FR2283664A1 (en) | 1974-09-06 | 1974-09-06 | Articulated medical or dental chair - has backrest axis at hip level and motor driving support arm rollers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2283664A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316693U (en) * | 1976-07-24 | 1978-02-13 | ||
JPS5316694U (en) * | 1976-07-24 | 1978-02-13 | ||
EP0517934A1 (en) * | 1991-06-10 | 1992-12-16 | Siemens Aktiengesellschaft | Dental chair with tilting backrest |
FR2685634A1 (en) * | 1991-12-26 | 1993-07-02 | Quetin Sa | Device for dental chair avoiding detachment of the clothes of a patient |
-
1974
- 1974-09-06 FR FR7430289A patent/FR2283664A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5316693U (en) * | 1976-07-24 | 1978-02-13 | ||
JPS5316694U (en) * | 1976-07-24 | 1978-02-13 | ||
EP0517934A1 (en) * | 1991-06-10 | 1992-12-16 | Siemens Aktiengesellschaft | Dental chair with tilting backrest |
US5348375A (en) * | 1991-06-10 | 1994-09-20 | Siemens Aktiengesellschaft | Dental patient chair with a pivotable backrest |
FR2685634A1 (en) * | 1991-12-26 | 1993-07-02 | Quetin Sa | Device for dental chair avoiding detachment of the clothes of a patient |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |