TOOL SYSTEM Russian patent published in 2013 - IPC B23B31/00 B23B31/12 B25D17/08 

Abstract RU 2479386 C2

FIELD: process engineering.

SUBSTANCE: invention relates to tool system with changeover driven tool for electrically driven hand-held machines. Tool system comprises two tool holders 15, one being composed of an appliance for tool clamping with geometrical closure and another making a multi-jaw chuck. Proposed tool has insert shank to be clamped in appropriate holder. Shank has two opposed driving ribs to transmit rotation extending along its length. Said driving ribs as-clamped are shifted from multi-jaw chuck cams.

EFFECT: higher interoperability.

19 cl, 4 dwg

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RU 2 479 386 C2

Authors

Bone Ul'Rikh

Dates

2013-04-20Published

2008-09-02Filed