GB575468A - Improvements in or relating to wire-cutting machines - Google Patents
Improvements in or relating to wire-cutting machinesInfo
- Publication number
- GB575468A GB575468A GB518544A GB518544A GB575468A GB 575468 A GB575468 A GB 575468A GB 518544 A GB518544 A GB 518544A GB 518544 A GB518544 A GB 518544A GB 575468 A GB575468 A GB 575468A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- die
- class
- slide
- stroke
- 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
- 238000010008 shearing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
575,468. Shearing ; straightening. WELWYN ELECTRICAL LABORATORIES, Ltd., and ROBBIE, N. F. March 20, 1944, No. 5185. [Class 83 (iv)] A machine for cutting wire into lengths comprises a reciprocating-gripper feed for drawing the wire from a reel and through a die 40 and straightening means 41, 42 and feeding it through a die 39, the length projecting being cut off by a knife 28 timed to act after every, every other, or every third feed stroke has been completed. Grippers 35, 36 of a slide 32 are reciprocated through a device allowing a little lost motion by an adjustablethrow crank 22 and connecting rod 24. This on the forward stroke tends to make the camlever 37 vertical, thus moving the jaw 36 up to grip the wire. The cutter is raised, against the action of a spring 128, by a cam 27 and gearing 25, 26 to sever the wire directly the rod 24 ceases to advance and before the slide 32 has commenced its return stroke. 41 is a vertical roller straightener and 42 a horizontal one of the castellated gripper type. Specifications 28815/96, [Class 83], and 419,606 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB518544A GB575468A (en) | 1944-03-20 | 1944-03-20 | Improvements in or relating to wire-cutting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB518544A GB575468A (en) | 1944-03-20 | 1944-03-20 | Improvements in or relating to wire-cutting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB575468A true GB575468A (en) | 1946-02-19 |
Family
ID=9791308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB518544A Expired GB575468A (en) | 1944-03-20 | 1944-03-20 | Improvements in or relating to wire-cutting machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB575468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749585A (en) * | 2022-04-26 | 2022-07-15 | 赣州市南阳兴金属线材有限公司 | Metal copper wire cutting device capable of adjusting breaking length |
-
1944
- 1944-03-20 GB GB518544A patent/GB575468A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749585A (en) * | 2022-04-26 | 2022-07-15 | 赣州市南阳兴金属线材有限公司 | Metal copper wire cutting device capable of adjusting breaking length |
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