GB935969A - Improvements in chairs - Google Patents
Improvements in chairsInfo
- Publication number
- GB935969A GB935969A GB4037061A GB4037061A GB935969A GB 935969 A GB935969 A GB 935969A GB 4037061 A GB4037061 A GB 4037061A GB 4037061 A GB4037061 A GB 4037061A GB 935969 A GB935969 A GB 935969A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- links
- pin
- back rest
- clamping members
- 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
- A47C1/027—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 clamps or friction locking members
-
- 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
-
- 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
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/036—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a head-rest
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/38—Support for the head or the back for the head
Abstract
935,969. Adjustable back rests. A. ARENSON Ltd. Aug. 1, 1962 [Nov. 10, 1961], No. 40370/61. Class 52 (2). A chair includes a back rest 4 which is vertically and angularly adjustable by adjusting means which comprise a pair of laterally spaced slotted links 6 mounted on the back rest 4 for pivotal movement in a vertical plane about vertically spaced horizontal fulcrum points 2, the links 6 converging rearwardly towards a back rest support 10 to which they are connected by a pin 12, a bifurcated bearing member 11 and saddle clamping members 15. The vertical and angular adjustments are made by pivoting the members 15 about the pin 12 and sliding the links 6 along the members 15, then a looking knob 5 secured to the pin 12 is tightened so that the clamping members 15 frictionally engage the links 6 and teeth 16, 17 on the members 15, 11 respectively, interengage to clamp the head rest in position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4037061A GB935969A (en) | 1961-11-10 | 1961-11-10 | Improvements in chairs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4037061A GB935969A (en) | 1961-11-10 | 1961-11-10 | Improvements in chairs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB935969A true GB935969A (en) | 1963-09-04 |
Family
ID=10414542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4037061A Expired GB935969A (en) | 1961-11-10 | 1961-11-10 | Improvements in chairs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB935969A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3379472A (en) * | 1966-06-17 | 1968-04-23 | Hilfiker Albert | Furniture for sitting or lying on |
US4911502A (en) * | 1982-07-07 | 1990-03-27 | Gorman John D | Seats |
US5427436A (en) * | 1994-05-26 | 1995-06-27 | Lloyd; John T. | Adjustable headrest |
GB2291583A (en) * | 1994-07-20 | 1996-01-31 | Trakkers Ltd | A bracket to be fitted between a seat base and a seat back |
US6397414B1 (en) | 2000-06-21 | 2002-06-04 | John T. Lloyd | Adjustable face rest |
GB2398490B (en) * | 2001-12-14 | 2005-11-30 | John T Lloyd | Portable massage chair |
-
1961
- 1961-11-10 GB GB4037061A patent/GB935969A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3379472A (en) * | 1966-06-17 | 1968-04-23 | Hilfiker Albert | Furniture for sitting or lying on |
US4911502A (en) * | 1982-07-07 | 1990-03-27 | Gorman John D | Seats |
US5427436A (en) * | 1994-05-26 | 1995-06-27 | Lloyd; John T. | Adjustable headrest |
GB2291583A (en) * | 1994-07-20 | 1996-01-31 | Trakkers Ltd | A bracket to be fitted between a seat base and a seat back |
US6397414B1 (en) | 2000-06-21 | 2002-06-04 | John T. Lloyd | Adjustable face rest |
GB2398490B (en) * | 2001-12-14 | 2005-11-30 | John T Lloyd | Portable massage chair |
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