GB509346A - An improved means for locking the pivotal back or back and arms of a chair or the like - Google Patents
An improved means for locking the pivotal back or back and arms of a chair or the likeInfo
- Publication number
- GB509346A GB509346A GB593938A GB593938A GB509346A GB 509346 A GB509346 A GB 509346A GB 593938 A GB593938 A GB 593938A GB 593938 A GB593938 A GB 593938A GB 509346 A GB509346 A GB 509346A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- arms
- pivoted
- chair
- engage
- 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
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/407—Support for the head or the back for the back of collapsible type
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
509,346. Folding seats. VAUGHAN, E. Feb. 25, 1938, No. 5939. [Class 52 (ii)] In a chair &c. in which the back and arms are pivoted to fold down on the seat, a gravity controlled locking catch or catches is or are provided for retaining the back in position and operated by means of a pivotally mounted bar. The back, with arms 5, Fig. 1, is pivoted to the lower frame 7 at 6. Pegs 10 engage in slots in plates 8 on the ends of a rod 9, the centre part of which is cranked, rotatably mounted in the frame. The weight of the cranked part of the rod normally holds the plates 8 in the position shown, and the lower parts of the plates are rounded so that the pegs 10 move the plates to engage the slots. In a modification, the catches 18, Fig. 6, pivoted at 18a and weighted by a connecting bar 20, engage plates 21 on the back.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB593938A GB509346A (en) | 1938-02-25 | 1938-02-25 | An improved means for locking the pivotal back or back and arms of a chair or the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB593938A GB509346A (en) | 1938-02-25 | 1938-02-25 | An improved means for locking the pivotal back or back and arms of a chair or the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB509346A true GB509346A (en) | 1939-07-14 |
Family
ID=9805450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB593938A Expired GB509346A (en) | 1938-02-25 | 1938-02-25 | An improved means for locking the pivotal back or back and arms of a chair or the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB509346A (en) |
-
1938
- 1938-02-25 GB GB593938A patent/GB509346A/en not_active Expired
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