JPS5510382A - Manufacture of kenter shackle using chain forming machine - Google Patents
Manufacture of kenter shackle using chain forming machineInfo
- Publication number
- JPS5510382A JPS5510382A JP8476878A JP8476878A JPS5510382A JP S5510382 A JPS5510382 A JP S5510382A JP 8476878 A JP8476878 A JP 8476878A JP 8476878 A JP8476878 A JP 8476878A JP S5510382 A JPS5510382 A JP S5510382A
- Authority
- JP
- Japan
- Prior art keywords
- chain
- kenter shackle
- forming machine
- concave
- shape
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
PURPOSE: To easily, quickly manufacture the kenter shackle, by utilizing the cutter, heater, bender, and shape reformer, of the chain forming machine, for bending the material of chain and reforming the shape.
CONSTITUTION: The steel bar 1 of the same material as the chain is cut by the cutter A of the chain forming machine into the specified length, and is heated by the electric heater B. The rod is bent by the bender C into a ring type body 2, and its shape is reformed by the shape reformer F; then, both ends are cut to form the engaging convex and concave 3; hereby, the kenter shackle is manufactured. Both ends of this kenter shackle are connected rigidly by the joint metal 4 provided with the concave hole 5 for inserting the engaging convex and concave 3 of the kenter shackle at both ends of inner side. Because the ring type body is formed from the steel bar of the same material as material of the chain, and its both ends are cut to form the engaging convex and concave 3, the kenter shackle with stable material property can be easily mass produced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8476878A JPS5510382A (en) | 1978-07-11 | 1978-07-11 | Manufacture of kenter shackle using chain forming machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8476878A JPS5510382A (en) | 1978-07-11 | 1978-07-11 | Manufacture of kenter shackle using chain forming machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5510382A true JPS5510382A (en) | 1980-01-24 |
Family
ID=13839852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8476878A Pending JPS5510382A (en) | 1978-07-11 | 1978-07-11 | Manufacture of kenter shackle using chain forming machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5510382A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069349A (en) * | 2010-12-01 | 2011-05-25 | 褚德华 | Machining method of Kenter shackle transom |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144771U (en) * | 1974-09-30 | 1976-04-02 |
-
1978
- 1978-07-11 JP JP8476878A patent/JPS5510382A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144771U (en) * | 1974-09-30 | 1976-04-02 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069349A (en) * | 2010-12-01 | 2011-05-25 | 褚德华 | Machining method of Kenter shackle transom |
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