GB614775A - Improved method of and means for stretching non-metallic pliable sheet material between spaced members of frames - Google Patents
Improved method of and means for stretching non-metallic pliable sheet material between spaced members of framesInfo
- Publication number
- GB614775A GB614775A GB2249946A GB2249946A GB614775A GB 614775 A GB614775 A GB 614775A GB 2249946 A GB2249946 A GB 2249946A GB 2249946 A GB2249946 A GB 2249946A GB 614775 A GB614775 A GB 614775A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet material
- frame
- frames
- improved method
- rod
- 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
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/282—Seat parts with tensioned springs, e.g. of flat type with mesh-like supports, e.g. elastomeric membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/0011—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping plates or sheets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Tents Or Canopies (AREA)
Abstract
614,775. Securing and tensioning seats &c. FREEMAN, A. July 29, 1946, No. 22499. [Classes 52 (ii) and 52 (iv)] Sheet material secured to the end members 2, 3 of an angular frame 1 is tensioned by means of a rod 7 placed so that one end enters a recess 8 in one frame member 1, pressed on to the sheet material to tension it and entering the other end of the rod 7 in a corresponding recess in the opposite frame member 1 the two frame members being pressed apart temporarily to allow of this. The temporary deformation of the frame may be performed by means of clamps engaging the frame members and connected by an operating screw provided with a lever adapted to press the rod against the sheet material 5. The seat shown may be provided with tapered pegs 4 to engage the top of a stand &c.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2249946A GB614775A (en) | 1946-07-29 | 1946-07-29 | Improved method of and means for stretching non-metallic pliable sheet material between spaced members of frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2249946A GB614775A (en) | 1946-07-29 | 1946-07-29 | Improved method of and means for stretching non-metallic pliable sheet material between spaced members of frames |
Publications (1)
Publication Number | Publication Date |
---|---|
GB614775A true GB614775A (en) | 1948-12-22 |
Family
ID=10180379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2249946A Expired GB614775A (en) | 1946-07-29 | 1946-07-29 | Improved method of and means for stretching non-metallic pliable sheet material between spaced members of frames |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB614775A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600035A (en) * | 1968-09-20 | 1971-08-17 | Georges Vondrejs | Autonomous seat for chair |
EP2305073A1 (en) * | 2009-09-30 | 2011-04-06 | Sedus Stoll AG | Chair frame for a seat, seat, method for producing the chair frame, tool for carrying out the method |
WO2015124987A1 (en) | 2014-02-19 | 2015-08-27 | Lazzerini S.R.L. | Seat for vehicles and manufacturing method thereof |
-
1946
- 1946-07-29 GB GB2249946A patent/GB614775A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600035A (en) * | 1968-09-20 | 1971-08-17 | Georges Vondrejs | Autonomous seat for chair |
EP2305073A1 (en) * | 2009-09-30 | 2011-04-06 | Sedus Stoll AG | Chair frame for a seat, seat, method for producing the chair frame, tool for carrying out the method |
WO2015124987A1 (en) | 2014-02-19 | 2015-08-27 | Lazzerini S.R.L. | Seat for vehicles and manufacturing method thereof |
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