GB617560A - Improvements in and relating to the manufacture of rings from wire - Google Patents
Improvements in and relating to the manufacture of rings from wireInfo
- Publication number
- GB617560A GB617560A GB2986546A GB2986546A GB617560A GB 617560 A GB617560 A GB 617560A GB 2986546 A GB2986546 A GB 2986546A GB 2986546 A GB2986546 A GB 2986546A GB 617560 A GB617560 A GB 617560A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- mandrel
- spool
- cross
- rings
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F37/00—Manufacture of rings from wire
- B21F37/02—Manufacture of rings from wire of resilient rings, e.g. key-rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
617,560. Making rings. CROSS, R. C., and CROSS MANUFACTURING CO. (1938), Ltd. Oct. 7, 1946, No. 29865. [Classes 83 (ii) and 83 (iv)] Coiling ; reeling.-In making piston rings &c. by coiling a hot wire on a mandrel and severing means is provided for supporting a mass of hot wire for delivery to the mandrel. Motordriven gearing 11 rotates a spindle 6 driving a mandrel 9 supported on a centre 10. A crosshead 16 pressed by fluid cylinders 12 carries rolls 18 for centring the mandrel and rolls 19 for guiding the wire. A spool 28 with wire 30 is heated by gas burners 25 in a cover 29 and the heated wire is drawn through a slit 31. The spool or the cross-head may be moved axially. In a modification, the spool 28 is heated before being inserted into the machine. Specifications 535,496, 550,817 and 588,337 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2986546A GB617560A (en) | 1946-10-07 | 1946-10-07 | Improvements in and relating to the manufacture of rings from wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2986546A GB617560A (en) | 1946-10-07 | 1946-10-07 | Improvements in and relating to the manufacture of rings from wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB617560A true GB617560A (en) | 1949-02-08 |
Family
ID=10298442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2986546A Expired GB617560A (en) | 1946-10-07 | 1946-10-07 | Improvements in and relating to the manufacture of rings from wire |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB617560A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2265108A (en) * | 1992-03-10 | 1993-09-22 | Dowty Seals Ltd | Manufacture of ring-shaped articles |
| CN112108596A (en) * | 2020-09-08 | 2020-12-22 | 天长市金浩日用品有限公司 | A steel wire wind for processing of metal cleaning ball |
-
1946
- 1946-10-07 GB GB2986546A patent/GB617560A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2265108A (en) * | 1992-03-10 | 1993-09-22 | Dowty Seals Ltd | Manufacture of ring-shaped articles |
| CN112108596A (en) * | 2020-09-08 | 2020-12-22 | 天长市金浩日用品有限公司 | A steel wire wind for processing of metal cleaning ball |
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