GRIPPING TOOL - NAGAKI SEIKI KK

Title:

GRIPPING TOOL

Document Type and Number:

WIPO Patent Application WO/2020/262604

Kind Code:

A1

Abstract:

In a wire gripper (1), a link plate (7) is supported rotatably. A movable-side wire gripping portion (11) is provided on the link plate (7) to face a fixed-side wire gripping portion (9), and is capable of being moved in a direction approaching or moving away from the fixed-side wire gripping portion (9) by means of the rotation of the link plate (7). The wire gripper (1) is provided with a cam plate (43) and an eccentric shaft (53). By being operated in such a way as to rotate, the cam plate (43) is capable of directly or indirectly pressing the link plate (7) in such a way as to restrict the rotation of the link plate (7) in the direction that causes the movable-side wire gripping portion (11) to move away from the fixed-side wire gripping portion (9). In a state in which a pressing member is directly or indirectly pressing the link plate (7), the eccentric shaft (53) is capable of being operated in such a way as to additionally press the link plate (7) directly or indirectly. The stroke through which a stopper member (73) which directly contacts and pushes the link plate (7) is additionally advanced by the operation of the eccentric shaft (53) is less than the stroke through which the stopper member (73) is advanced by means of the rotation of the cam plate (43).

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Inventors:

TAKADA JUNSUKE (JP)

Application Number:

PCT/JP2020/025195

Publication Date:

December 30, 2020

Filing Date:

June 26, 2020

Export Citation:

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Assignee:

NAGAKI SEIKI KK (JP)

International Classes:

H02G1/04

Domestic Patent References:

WO2014050171A1

2014-04-03

Foreign References:

JP3180307U	2012-12-13
JP2004242477A	2004-08-26
JP2004242477A	2004-08-26

Other References: