Title:
WATER PUMP PLIER, AND COVER MEMBER
Document Type and Number:
Japanese Patent JP2018144189
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a water pump plier of which available use can be suitably expanded.SOLUTION: A water pump plier comprises: a connection part 103 which rotatably connects a first arm 101 and a second arm 102; and a lock structure 104 which locks the connection part 103 at two or more different positions of a hole and adjusts an open width between jaw parts. Tips of jaw parts 1011, 1021, which are provided at first end parts of the first arm 101 and the second arm 102, are provided with a first opposite face 20 and a second opposite face 30 respectively. In the state that the connection part 103 is locked by the lock mechanism 104 at a position where an open width between the jaw parts 1011, 1021 becomes narrowest, a rotation center 1031 of the connection part 103 is positioned on a face having an equal distance from the first opposite face 20 and the second opposite face 30.SELECTED DRAWING: Figure 1
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| WO/2003/057413 | ADJUSTABLE WRENCH |
Inventors:
TAKASAKI MITSUHIRO
ANDO MASANORI
KAWAI SHINNOSUKE
FUKUDA MAYU
ANDO MASANORI
KAWAI SHINNOSUKE
FUKUDA MAYU
Application Number:
JP2017043223A
Publication Date:
September 20, 2018
Filing Date:
March 07, 2017
Export Citation:
Assignee:
ENG INC
International Classes:
B25B7/10; B25B7/02; B25B7/22
Domestic Patent References:
| JPS50111697A | 1975-09-02 | |||
| JP2017019093A | 2017-01-26 | |||
| JP2010269434A | 2010-12-02 | |||
| JP2000052260A | 2000-02-22 | |||
| JP3113220U | 2005-09-02 | |||
| JP2004057529A | 2004-02-26 | |||
| JP2003291072A | 2003-10-14 | |||
| JPS63140370U | 1988-09-14 | |||
| JP2012098672A | 2012-05-24 | |||
| JP2000225585A | 2000-08-15 | |||
| JP2010046793A | 2010-03-04 | |||
| JP3150528U | 2009-05-21 |
Foreign References:
| US20120111156A1 | 2012-05-10 | |||
| US5823077A | 1998-10-20 | |||
| US4811637A | 1989-03-14 |
Attorney, Agent or Firm:
Hidekazu Tanikawa