ADJUSTABLE WRENCH - HANGZHOU GREAT STAR TOOLS CO LTD

Title:

ADJUSTABLE WRENCH

Document Type and Number:

WIPO Patent Application WO/2016/119134

Kind Code:

A1

Abstract:

Disclosed is an adjustable wrench, comprising a handle (10) and a working part (20), wherein the working part (20) comprises an adjustment device (21) and at least two claws (23), the claws (23) are distributed in a circumferential direction of the working part (20), the adjustment device (21) is provided to be used for adjusting the claws (23) to simultaneously move in a radial direction of the working part (20) to get close or far away from the centre of the working part, i.e. the bayonet constituted by a plurality of claws is adjustable. The adjustable wrench is adapted to various work pieces of different specifications, and can also realize a rapid adjustment.

More Like This:

WO/2005/108012	MULTI-FUNCTIONAL TOOL WITH INTERCHANGEABLE ADJUSTABLE WRENCH HEAD UNIT
JPS59112568	[Title of the device] Monkey spanner

Inventors:

WANG MIN (CN)

Application Number:

PCT/CN2015/071684

Publication Date:

August 04, 2016

Filing Date:

January 28, 2015

Export Citation:

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Assignee:

HANGZHOU GREAT STAR TOOLS CO LTD (CN)
HANGZHOU GREAT STAR IND CO LTD (CN)

International Classes:

B25B13/14

Foreign References:

CN101171100A	2008-04-30
CN101554717A	2009-10-14
US20140260818A1	2014-09-18
US20090277309A1	2009-11-12
CN202241022U	2012-05-30

Attorney, Agent or Firm:

SUNRAY INTELLECTUAL PROPERTY ATTORNEYS (CN)
上海旭诚知识产权代理有限公司 (CN)

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