DRIVE TOOL Russian patent published in 2014 - IPC B25F5/02 B25G1/10 

Abstract RU 2509642 C2

FIELD: process engineering.

SUBSTANCE: invention relates to hand tools. Proposed tool 101 to make a preset gob with the help of replaceable working adapter comprises handle 103 made at tool body, outer grip surface arranged around handle surface and multiple ribs arranged in parallel at said outer grip surface to extend therefrom. Every rib is arranged at said outer grip surface in the handle lengthwise direction. Said rib is corrugated to allow engagement with finger pads, at least of 3rd to 5th fingers of the user gripping said handle in one of directions around the handle. At a time, said corrugation prevents the engagement of the rib with finger pads, at least of 3rd to 5th fingers of the user gripping said handle in another direction around the handle.

EFFECT: better performances.

8 cl, 12 dwg

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RU 2 509 642 C2

Authors

Khatisuka Tomokhiro

Dates

2014-03-20Published

2009-09-01Filed