GB798125A - Improvements in or relating to chairs - Google Patents
Improvements in or relating to chairsInfo
- Publication number
- GB798125A GB798125A GB24279/55A GB2427955A GB798125A GB 798125 A GB798125 A GB 798125A GB 24279/55 A GB24279/55 A GB 24279/55A GB 2427955 A GB2427955 A GB 2427955A GB 798125 A GB798125 A GB 798125A
- Authority
- GB
- United Kingdom
- Prior art keywords
- quadrant
- chair
- lock
- abutment
- shaft
- 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
- 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
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
- A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
798,125. Seats. MICROCELL, Ltd., and MOLINS, J. J. Aug. 21, 1956 [Aug. 23, 1955], No. 24279/55. Class 52(2) In a chair having a back 10 adjustable for inclination the back 10 is mounted on a hollow shaft 13 journalled in the hollow sides 11 of the chair and within one side 11 a radial arm 14 is fixed to the shaft and a toothed quadrant 15 is rotatably mounted on the shaft, the quadrant having a recess which normally engages an abutment piece 18 on arm 14 under the pressure of a spring 19 and the piece 18 being movable out of engagement by means of a button 20 The quadrant 15 is biased to an upright position of the back by a spring 21 and rubber cord 22 and a pawl member 24 pivoted inside the side 11 of the chair and operated by a cable 25 and lever 26 engages the teeth of the quadrant to lock the back 10 at the desired inclination. The quadrant has a lug 28 engageable with a back stop which is adjustable. Operation of button 20 frees the back from the quadrant so it can be swung into a horizontal position, suitable supports being provided. The recess 17 and abutment 18 are provided with cam surfaces so that disengagement takes place if the chair back is pushed forward, a pivoted lock 33 on the quadrant preventing disengagement except when the lock is hinged out of the way by engagement with a fixed abutment when the quadrant is brought to the upright position.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24279/55A GB798125A (en) | 1955-08-23 | 1955-08-23 | Improvements in or relating to chairs |
US605634A US2891602A (en) | 1955-08-23 | 1956-08-22 | Chairs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB24279/55A GB798125A (en) | 1955-08-23 | 1955-08-23 | Improvements in or relating to chairs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB798125A true GB798125A (en) | 1958-07-16 |
Family
ID=10209218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24279/55A Expired GB798125A (en) | 1955-08-23 | 1955-08-23 | Improvements in or relating to chairs |
Country Status (2)
Country | Link |
---|---|
US (1) | US2891602A (en) |
GB (1) | GB798125A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2997340A (en) * | 1959-10-20 | 1961-08-22 | Irvin C Poskin | Dually adjustable back and bed chair |
US3042449A (en) * | 1959-12-30 | 1962-07-03 | Flight Equip & Eng | Recline seat control mechanism |
US3931996A (en) * | 1970-12-28 | 1976-01-13 | Aisin Seiki Kabushiki Kaisha | Adjustable hinge fitting for a seat with a movable back |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US177050A (en) * | 1876-05-02 | Improvement in sofa-chairs or lounges | ||
US161748A (en) * | 1875-04-06 | Improvement in invalid-chairs | ||
US802222A (en) * | 1903-12-04 | 1905-10-17 | Joseph B Lawrence | Chair. |
US2130781A (en) * | 1936-04-24 | 1938-09-20 | American Car & Foundry Co | Reclining seat |
US2130782A (en) * | 1937-01-16 | 1938-09-20 | American Car & Foundry Co | Reclining seat |
GB727335A (en) * | 1951-11-09 | 1955-03-30 | Stuttgarter Karosseriewerk Reu | Improvements in hinges for seats with adjustable backs |
FR1095140A (en) * | 1953-03-16 | 1955-05-27 | Happich Gmbh Gebr | Backrest for motor vehicles, adjustable in position from the seat, and using a handle |
-
1955
- 1955-08-23 GB GB24279/55A patent/GB798125A/en not_active Expired
-
1956
- 1956-08-22 US US605634A patent/US2891602A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2891602A (en) | 1959-06-23 |
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