Title:
自動車エンジン用サイレントチェーン
Document Type and Number:
Japanese Patent JP4771879
Kind Code:
B2
Abstract:
In a silent chain for an automobile engine timing drive, the pins (Q) which interconnect the link plates (ILP,GLP) of the chain have a vanadium carbide layer formed on their surfaces by diffusion penetration. The vanadium carbide layer is composed of two parts: an inner part, on the steel base material of the pin, being a V 8 C 7 layer, and an outermost part being a V 2 C layer.
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Inventors:
Kenichi Nagao
Application Number:
JP2006195679A
Publication Date:
September 14, 2011
Filing Date:
July 18, 2006
Export Citation:
Assignee:
Tsubakimoto Chain Co., Ltd.
International Classes:
F16G13/04; C23C10/36; F16G13/02; F16G13/06
Domestic Patent References:
| JP2005133756A | ||||
| JP2006132637A | ||||
| JP2000065155A | ||||
| JP2002327252A | ||||
| JP2004360755A |
Attorney, Agent or Firm:
Takashi Tsuno
Masayuki Miyake
Atsuo Kawai
Masayuki Miyake
Atsuo Kawai