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Patent Searching and Data


Title:
AIR FEED STRUCTURE FOR AIR TOOL
Document Type and Number:
Japanese Patent JP2004209596
Kind Code:
A
Abstract:

To provide an air feed structure realizing downsizing of the whole of a unit, regarding the air feed structure for an air tool having a cylindrical casing.

A driving mechanism 50 for driving a pin 40 for inclining a valve element 30 is constituted of: a grip 51 turnably provided along an outer peripheral surface of the casing; and a cam part 52 formed on an inner peripheral part of the grip 51 and radially inwardly moving the pin 40 accompanying with turning of the grip 51. The cam part 52 is constructed into a cam groove 52 having a depth continuously varied in a circumferential direction of the grip 51.


Inventors:
Shimizu, Kazuya
Application Number:
JP2002000381659
Publication Date:
July 29, 2004
Filing Date:
December 27, 2002
Export Citation:
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Assignee:
FUJI KUKI KK
International Classes:
B25F5/00; (IPC1-7): B25F5/00
Attorney, Agent or Firm:
前田 弘
小山 廣毅
竹内 宏
嶋田 高久
竹内 祐二
今江 克実
手島 勝
藤田 篤史