Title:
FUEL SUPPLY PUMP AND TAPPET STRUCTURE BODY
Document Type and Number:
WIPO Patent Application WO/2005/068822
Kind Code:
A1
Abstract:
A fuel supply pump suitably used for a pressure accumulation fuel injection device of a pressure intensifying type and a tappet structure body suitable for the pump. A tappet structure body that has a roller and a tappet body section for receiving the roller and a fuel supply pump that has such a tappet structure body, wherein the roller is rotatably held by a roller receiver and wherein plate-like or linear restriction means for restricting the movement in the rotation axis direction of the roller is provided.
Inventors:
AOKI NOBUO (JP)
FUKUHARA YUSUKE (JP)
MAYUZUMI KINJI (JP)
FUKUHARA YUSUKE (JP)
MAYUZUMI KINJI (JP)
Application Number:
PCT/JP2005/000100
Publication Date:
July 28, 2005
Filing Date:
January 07, 2005
Export Citation:
Assignee:
BOSCH AUTOMOTIVE SYSTEMS CORP (JP)
AOKI NOBUO (JP)
FUKUHARA YUSUKE (JP)
MAYUZUMI KINJI (JP)
AOKI NOBUO (JP)
FUKUHARA YUSUKE (JP)
MAYUZUMI KINJI (JP)
International Classes:
F02M47/00; F02M47/02; F02M57/02; F02M59/10; F02M59/44; F02M63/02; F04B1/04; (IPC1-7): F02M59/10; F02M47/00; F02M59/44
Foreign References:
| JPS4995062A | 1974-09-10 | |||
| JPS581768U | 1983-01-07 | |||
| JPH11200989A | 1999-07-27 | |||
| JPH0821332A | 1996-01-23 | |||
| JPS581768U | 1983-01-07 |
Other References:
See also references of EP 1707794A4
Attorney, Agent or Firm:
Emori, Kenji (11-3 Shinjuku 1-chome, Shinjuku-k, Tokyo 22, JP)
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