Title:
打撃工具
Document Type and Number:
Japanese Patent JP5154995
Kind Code:
B2
Abstract:
A cushion ring (16) is disposed frontward of an interjacent element (20) within a housing (2) of an impact tool, and a washer (17) is disposed rearward of and adjacent to the shock-absorbing element (16). The interjacent element (20) is configured to come in contact with the washer (17) when the interjacent element (20) is caused to advance by an impactor's strike under no-load conditions. A sleeve (18) disposed rearward of and adjacent to the washer (17) is configured to position the cushion ring (16) and the washer (17), and to allow the interjacent element (20) to move rearward and frontward inside the sleeve (18).
Inventors:
Masao Miwa
Application Number:
JP2008087629A
Publication Date:
February 27, 2013
Filing Date:
March 28, 2008
Export Citation:
Assignee:
Makita Corporation
International Classes:
B25D17/00
Domestic Patent References:
| JP1240278A | ||||
| JP58217279A | ||||
| JP2015276U |
Foreign References:
| GB2084917A | ||||
| US4476941 |
Attorney, Agent or Firm:
Yoshiki Ishida
Kyoichi Ueda
Kyoichi Ueda