Title:
WORKING TOOL
Document Type and Number:
WIPO Patent Application WO/2013/065615
Kind Code:
A1
Abstract:
An electric vibratory tool (100) has a spindle (120), a clamp shaft (123) capable of being mounted to and removed from the spindle (120), and a clamp shaft holding member (130) disposed between the spindle (120) and the clamp shaft (123) and affixing the clamp shaft (123) to the spindle (120) by engaging with the clamp shaft (123) through threads. The electric vibratory tool (100) drives a blade (200) held by the spindle (120) through the clamping action of the clamp shaft (123). The clamp shaft holding member (130) is configured so that the clamp shaft holding member (130) can rotate relative to the spindle (120), and the relative rotation of the clamp shaft holding member (130) permits the removal of the clamp shaft (123).
Inventors:
IKUTA HIROKI (JP)
NUMATA FUMITOSHI (JP)
NUMATA FUMITOSHI (JP)
Application Number:
PCT/JP2012/077803
Publication Date:
May 10, 2013
Filing Date:
October 26, 2012
Export Citation:
Assignee:
MAKITA CORP (JP)
IKUTA HIROKI (JP)
NUMATA FUMITOSHI (JP)
IKUTA HIROKI (JP)
NUMATA FUMITOSHI (JP)
International Classes:
B24B23/00; B24B45/00
Foreign References:
| JPS60180763A | 1985-09-14 | |||
| JPS6389267A | 1988-04-20 | |||
| US5601483A | 1997-02-11 | |||
| US20020028644A1 | 2002-03-07 | |||
| JPS496431B1 | 1974-02-14 | |||
| JPH05185363A | 1993-07-27 |
Attorney, Agent or Firm:
IWATA Tetsuyuki et al. (JP)
Tetsuyuki Iwata (JP)
Tetsuyuki Iwata (JP)
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Claims:
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