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Title:
AIR NAILING MACHINE
Document Type and Number:
Japanese Patent JP2010110828
Kind Code:
A
Abstract:

To provide an air nailing machine which has a simple structure, keeps heat generation due to repetitive collision of a piston at a low level and is resistant to long-term use.

The air nailing machine has a nailing driver coupled with the piston reciprocating in a cylinder of a nailing machine body, and includes a piston damper made of an elastic material for accepting the piston at an end of the cylinder. The piston damper is made of a low heat generating polyurethane material.


Inventors:
TAKEI MASAMI
KONNO YOSHIRO
WATANABE TETSUYA
Application Number:
JP2008282987A
Publication Date:
May 20, 2010
Filing Date:
November 04, 2008
Export Citation:
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Assignee:
UNIMATEC CO LTD
International Classes:
B25C7/00
Domestic Patent References:
JPH02198775A1990-08-07
JP2001072733A2001-03-21
JPH0859773A1996-03-05
JPH05320305A1993-12-03
JPS5319884U1978-02-20
JPH01252373A1989-10-09
JPH0666968U1994-09-20
Attorney, Agent or Firm:
Ichiro Takatsuka



 
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