JPS5752545A - Production of chain link - Google Patents
Production of chain linkInfo
- Publication number
- JPS5752545A JPS5752545A JP12962480A JP12962480A JPS5752545A JP S5752545 A JPS5752545 A JP S5752545A JP 12962480 A JP12962480 A JP 12962480A JP 12962480 A JP12962480 A JP 12962480A JP S5752545 A JPS5752545 A JP S5752545A
- Authority
- JP
- Japan
- Prior art keywords
- chain link
- welding
- steel bar
- round steel
- end parts
- 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.)
- Pending
Links
Landscapes
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
PURPOSE: To form a chain link through one time of welding by butting a pair of U-shaped links formed by curving a round steel bar to each other and welding these simultaneously.
CONSTITUTION: A round steel bar of length half that of a round steel bar forming a conventional chain link is heated and is curved at the intermediate part, whereby a U-shaped piece 11 is formed. With one 11a of a pair of such U-shaped pieces 11 held detained through an existing link 12 and both end parts of the other 11b held butted to the respective end parts of the 11a, a stud 13 is located in the position where its both end parts match the butt parts, then these three are welded simultaneously by electric resistance welding, more preferably electron beam welding, whereby a chain link 14 connected to the existing link 12 is formed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12962480A JPS5752545A (en) | 1980-09-17 | 1980-09-17 | Production of chain link |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12962480A JPS5752545A (en) | 1980-09-17 | 1980-09-17 | Production of chain link |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5752545A true JPS5752545A (en) | 1982-03-29 |
Family
ID=15014076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12962480A Pending JPS5752545A (en) | 1980-09-17 | 1980-09-17 | Production of chain link |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5752545A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5942154A (en) * | 1982-08-31 | 1984-03-08 | Takahiro Ito | Production of tire chain |
JP2011506100A (en) * | 2007-12-20 | 2011-03-03 | ペヴァック オーストリア ゲーエムベーハー | Welded type round and profile chain manufacturing methods, chain links for round or profile chains, and round or profile chains made from similar chain links |
-
1980
- 1980-09-17 JP JP12962480A patent/JPS5752545A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5942154A (en) * | 1982-08-31 | 1984-03-08 | Takahiro Ito | Production of tire chain |
JPH0241384B2 (en) * | 1982-08-31 | 1990-09-17 | ||
JP2011506100A (en) * | 2007-12-20 | 2011-03-03 | ペヴァック オーストリア ゲーエムベーハー | Welded type round and profile chain manufacturing methods, chain links for round or profile chains, and round or profile chains made from similar chain links |
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