Title:
BOLT ROLLING MECHANISM OF BOLT CLAMPING MACHINE
Document Type and Number:
Japanese Patent JP3799585
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make a socket eccentric by a compact mechanism, and to extend eccentric tolerance.
SOLUTION: The bolt rolling mechanism has a socket 2 gripping a bolt 1, a driving shaft 3g being formed to a gear 3 installed in the same axis as the socket 2 in a coaxial manner and transmitting the power of the gear 3 to the socket 2, a floating cam 4 mounted between the driving shaft 3g and the socket 2, and an urging means 5 centering the socket 2 and consisting of an elastic body. The socket 2, the floating cam 4 and the driving shaft 3g form an Oldham's mechanism.
Inventors:
Kengo Matsuo
Koichiro Kuwahara
Koichiro Kuwahara
Application Number:
JP35119396A
Publication Date:
July 19, 2006
Filing Date:
December 27, 1996
Export Citation:
Assignee:
Ishikawajima Harima Heavy Industries Co., Ltd.
International Classes:
E21D11/40; (IPC1-7): E21D11/40
Domestic Patent References:
| JP9310958A | ||||
| JP1068293A | ||||
| JP734797A | ||||
| JP8323560A | ||||
| JP418716U | ||||
| JP465897U | ||||
| JP433799U | ||||
| JP342900U |
Attorney, Agent or Firm:
Minoru Hotta
Shigeru Nara
Shigeru Nara