Title:
コンロッドの破断分割方法及びその装置
Document Type and Number:
Japanese Patent JP5703991
Kind Code:
B2
Abstract:
The connecting rod as a vehicle engine component is manufactured by a connecting rod fracture splitting method. The connecting rod is provided with a large end portion, a small end portion and a rod portion connecting the large and small end portions, the large end portion being provided with a connecting rod body and a cap which are split from each other along a fracture-split surface formed thereto. The connecting rod is subjected to fracture splitting by inserting a large end-side shaft into a through hole formed in the large end portion, fixing the large end-side shaft to a large end-side support, inserting a small end-side shaft into a through hole formed in the small end portion, fixing the small end-side shaft to a small end-side support, and pulling at least one of the large end-side support and small end-side support away from another one of both the supports.
Inventors:
Kaito Ryushi
Shigenori Yamada
Horii Nagahiko
Toshiyuki Matsuno
Satoshi Kobayashi
Shigenori Yamada
Horii Nagahiko
Toshiyuki Matsuno
Satoshi Kobayashi
Application Number:
JP2011140759A
Publication Date:
April 22, 2015
Filing Date:
June 24, 2011
Export Citation:
Assignee:
SUZUKI KABUSHIKI KAISHA
International Classes:
F16C7/02; B26F3/02
Domestic Patent References:
| JP2004261953A | ||||
| JP2004162809A | ||||
| JP2006046511A |
Attorney, Agent or Firm:
Shuichi Kitamura