GB703205A - Improvements relating to buckles and the like - Google Patents
Improvements relating to buckles and the likeInfo
- Publication number
- GB703205A GB703205A GB2568051A GB2568051A GB703205A GB 703205 A GB703205 A GB 703205A GB 2568051 A GB2568051 A GB 2568051A GB 2568051 A GB2568051 A GB 2568051A GB 703205 A GB703205 A GB 703205A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- sheet
- edges
- buckle
- base plate
- 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
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 2
- 238000003466 welding Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 239000012815 thermoplastic material Substances 0.000 abstract 1
- 239000005028 tinplate Substances 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/001—Ornamental buckles
- A44B11/003—Ornamental buckles covered with cloth or other material; Making thereof
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Buckles (AREA)
Abstract
703,205. Buckles. WILLS & CO., Ltd., A., and WILLS, A. R. Oct. 29, 1952 [Nov. 2, 1951], No. 25680/51. Class 43 A buckle or like fastening comprising an inner frame which is covered by. a closed envelope of thermoplastice material Is characterized in that the envelope is formed from two initially flat sheets of thermoplastic material conforming substantially to the shape of the frame and so dimensioned that when placed one on each side of the frame their peripheries extend beyond the respective peripheral edges of the frame to provide flanges which are united by welding around the inside and outside edges of the frame. The frame may be a metal stamping, or made from cardboard or hardboard, and the covering of polyvinyl chloride. In an example the frame 1, Fig. 4, consists of. a tin plate stamping with limbs that are channelled at the back and have a convex or bowed front surface, with a central cross-piece C which, intermediate its ends, is reduced in width to provide a bearing C<1> for the inner end of a pivoted prong (not shown) of conventional form. In making the buckle the frame is placed upon a sheet 3 of polyvinyl chloride on the base plate of a press, and covered by a sheet 2 of the same material, and a platen which is grooved and channelled on its underside to conform to the shape of the frame 1 is pressed downwardly upon the assembled. parts. The base plate may be providedwith locating pins which extend upwardly through registering holes 10 in the frame and in the sheets 2, 3 on opposite sides of it. Heating means of known type is provided for heating at least the edge portions of either or both the base plate and the platen. The outer and inner edges 2a, 2b of the sheet 2 are thus pressed upon, and welded to, the corresponding edges 3a, 3b of the flat backing-sheet 3. The appearance of the finished buckle may be enhanced by forming, during the welding, a series of regularly spaced markings simulating stitches. A rolled finishing strip of metal may be crimped around the united outer edges 2a, 3a,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2568051A GB703205A (en) | 1951-11-02 | 1951-11-02 | Improvements relating to buckles and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2568051A GB703205A (en) | 1951-11-02 | 1951-11-02 | Improvements relating to buckles and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB703205A true GB703205A (en) | 1954-01-27 |
Family
ID=10231572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2568051A Expired GB703205A (en) | 1951-11-02 | 1951-11-02 | Improvements relating to buckles and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB703205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0324051A1 (en) * | 1988-01-09 | 1989-07-19 | ASTOR-WERK OTTO BERNING & CO. (GMBH & CO.) | Buckle, process and device for its manufacture |
| EP1240995A3 (en) * | 2001-03-16 | 2003-08-27 | Wilson Greatbatch Limited | Thermo-encapsulating system and method |
-
1951
- 1951-11-02 GB GB2568051A patent/GB703205A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0324051A1 (en) * | 1988-01-09 | 1989-07-19 | ASTOR-WERK OTTO BERNING & CO. (GMBH & CO.) | Buckle, process and device for its manufacture |
| EP1240995A3 (en) * | 2001-03-16 | 2003-08-27 | Wilson Greatbatch Limited | Thermo-encapsulating system and method |
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