Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTRIC POWER TOOL
Document Type and Number:
WIPO Patent Application WO/2018/061556
Kind Code:
A1
Abstract:
Provided is an electric power tool whereby a distal-end tool can easily be attached without performing an operation for fixing an output part. Provided is an electric power tool having: a motor 4; a rotary shaft 41 rotated by the motor 4, the rotary shaft 41 extending in a left-right direction; an output part 61 to/from which a blade P can be attached/detached, the output part 61 being rotated by transmission of rotary force of the rotary shaft 41 thereto; and a one-way clutch 8 for regulating rotation of the rotary shaft 41 so that only forward rotation can be transmitted thereto, the one-way clutch 8 being positioned on a right end of the rotary shaft 41 in the left-right direction.

Inventors:
NISHIKAWA Tomomasa (1060, Taked, Hitachinaka-City Ibaraki 02, 〒3128502, JP)
Application Number:
JP2017/030548
Publication Date:
April 05, 2018
Filing Date:
August 25, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI KOKI CO., LTD. (15-1, Konan 2-chome Minato-k, Tokyo 20, 〒1086020, JP)
International Classes:
B25F5/00; B23D45/16; B23D47/00; B23D61/02; B24B23/00; B25F5/02; B27B5/32; B27B9/00
Download PDF:



 
Previous Patent: BLOWER

Next Patent: CUTTING TOOL