Title:
磁気インパクト装置およびインパクト運動を磁気的に発生させる方法
Document Type and Number:
Japanese Patent JP2005523175
Kind Code:
A
Abstract:
A magnetic impact device includes at least one hammer relatively movable with respect to at least one chuck. One of the at least one hammer and the at least one chuck has at least one magnet. Another of the at least one hammer and the at least one chuck has at least one magnet or magnetic material. A driving unit is configured to move the at least one hammer relatively to the at least one chuck to magnetically generate impact motion of the at least one chuck.
Inventors:
Harry es gork
Yoshihiro Sakamoto
Yoshihiro Sakamoto
Application Number:
JP2004525796A
Publication Date:
August 04, 2005
Filing Date:
July 29, 2003
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
B25B21/02; B25D13/00; H02K49/10; (IPC1-7): B25B21/02
Domestic Patent References:
| JPH01316179A | 1989-12-21 | |||
| JPS419636B1 | ||||
| JPS301540B1 | ||||
| JPS6224979A | 1987-02-02 | |||
| JP2000167783A | 2000-06-20 |
Foreign References:
| US3150725A | 1964-09-29 |
Attorney, Agent or Firm:
Keisei Nishikawa
Atsuo Mori
Atsuo Mori