Title:
DEVICE AND METHOD FOR MACHINING CONNECTING ROD, AND MANUFACTURED CONNECTING ROD
Document Type and Number:
Japanese Patent JP2004261953
Kind Code:
A
Abstract:
To provide a device and a method for machining a connecting rod.
In the device and the method for machining a connecting rod (15) formed of slightly case hardening steel, a large end portion (3) of the connecting rod (15) is subjected to tension to part a cap (7). Tension is applied by two tension members (23 and 28) which are inserted in an eye (4) of the connecting rod (15) and separated in a direction parallel to a rod (2). The tension members have different radii of curvature.
Inventors:
PIANA STEFANO
PEDERZINI DANIELE
PEDERZINI DANIELE
Application Number:
JP2003323080A
Publication Date:
September 24, 2004
Filing Date:
September 16, 2003
Export Citation:
Assignee:
MAPE SPA
International Classes:
B26F3/00; B21K1/14; B23D31/00; F16C7/02; F16C9/04; (IPC1-7): B26F3/00; F16C7/02
Attorney, Agent or Firm:
Takehiko Suzue
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Sadao Muramatsu
Ryo Hashimoto
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