GB314745A - Coiler mechanism for wire spring making machines - Google Patents
Coiler mechanism for wire spring making machinesInfo
- Publication number
- GB314745A GB314745A GB3283628A GB3283628A GB314745A GB 314745 A GB314745 A GB 314745A GB 3283628 A GB3283628 A GB 3283628A GB 3283628 A GB3283628 A GB 3283628A GB 314745 A GB314745 A GB 314745A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- stock
- lever
- wire
- arm
- 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
- B21F3/00—Coiling wire into particular forms
- B21F3/02—Coiling wire into particular forms helically
- B21F3/06—Coiling wire into particular forms helically internally on a hollow form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
314,745. Ziler, C. H. April 23, 1928. Divided on 314,625. Coiling.-In a machine for coiling wire springs the stock is slightly retracted after the formed spring has been severed therefrom so that it may be properly directed to the coiling mechanism to form the next spring. The stock 3 is fed by rolls 2 through guide rolls 4 and against a roil 5 carried by a lever 6 which is rocked by a cam 11, lever 10, adjustable tappet 9, and lever 8 to vary the diameter of the coil. After the spring has been severed at 26 from the stock the latter is retracted by a cam-operated arm 14 which is normally held in its forward position by a spring 16. The arm has a fixed jaw 18 and a pivoted spring-pressed jaw 19 which is normally held out of action by a stop 22 on the machine, but which is pressed by its spring 21 into contact with the wire when the arm 14 is moved backwards and so retracts the wire. The pitch of the coils is determined by a member 95 which co-operates with a member 96 having a finger 97 so as to compress the formed spring to give it the desired set. Specification 314,625 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3283628A GB314745A (en) | 1928-04-23 | 1928-04-23 | Coiler mechanism for wire spring making machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3283628A GB314745A (en) | 1928-04-23 | 1928-04-23 | Coiler mechanism for wire spring making machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB314745A true GB314745A (en) | 1929-07-04 |
Family
ID=10344708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3283628A Expired GB314745A (en) | 1928-04-23 | 1928-04-23 | Coiler mechanism for wire spring making machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB314745A (en) |
-
1928
- 1928-04-23 GB GB3283628A patent/GB314745A/en not_active Expired
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