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Patent Searching and Data


Title:
IMPACT ROTARY TOOL
Document Type and Number:
WIPO Patent Application WO/2019/216034
Kind Code:
A1
Abstract:
An impact rotary tool 1 comprises a drive unit 10, a spindle 11, an anvil 22 that is disposed in front of the spindle 11 in the direction of the axis of rotation, a primary hammer 20 that applies a rotary force to the anvil 22, and an auxiliary hammer 21 that applies a rotary force in the same direction to the primary hammer 20 applying a rotary force to the anvil 22.

Inventors:
MURAKAMI Hiroaki
MURUI Itaru
HONDA Akiko
MIZUNO Mitsumasa
Application Number:
JP2019/011786
Publication Date:
November 14, 2019
Filing Date:
March 20, 2019
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-k, Osaka-shi Osaka 07, 〒5406207, JP)
International Classes:
B25B21/02
Attorney, Agent or Firm:
MUNETA Satoshi (2-11-12, Ebisu-Nishi Shibuya-ku Tokyo, 21, 〒1500021, JP)
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