CLAMPING HAND-HELD TOOL (VERSIONS) Russian patent published in 2013 - IPC B25B7/12 

Abstract RU 2479411 C1

FIELD: process engineering.

SUBSTANCE: set of inventions relates to clampers. Tool comprises two single-arm levers fitted on common axle to support working jaws. First lever is provided with curved rack extending there through second lever or racks extending along second lever. Second lever has handle composed of two-arm lever pivoted thereto and spring-loaded in direction of opening. Second lever of said lever interacts with said rack via articulated and spring-loaded link or pusher in turning the handle.

EFFECT: fast and efficient clamping without pre-adjustment.

13 cl, 8 dwg

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RU 2 479 411 C1

Authors

Staroverov Nikolaj Evgen'Evich

Dates

2013-04-20Published

2011-08-18Filed