HAND-OPERATED WORKING TOOL Russian patent published in 2018 - IPC B25F5/00 B23D57/02 B27B17/02 

Abstract RU 2669958 C2

FIELD: hand tools.

SUBSTANCE: invention relates to hand-operated tools. Tool comprises motor unit (16) and handle unit (2) including at least one handle (6). Wherein handle unit (2) comprises a first component, and motor unit (16) has a second component. Anti-vibration element (20) is fixed to the first component by means of holding element (51) and to the second component by means of holding element (36). At the place where the first component is connected to the second component by anti-vibration element (20), a predetermined breaking point is provided. Predetermined breaking point is made in the third component, which is replaceable independently of the first component and the second component, wherein the first component is connected to the second component by means of anti-vibration element (20) at a predetermined breaking point has the lowest strength.

EFFECT: simplified repair of a hand-operated tool.

17 cl, 9 dwg

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RU 2 669 958 C2

Authors

Krutsenberger, Yan

Knauss, Jens

Mentsel, Iogannes

Fridrikh, Sebastyan

Dates

2018-10-17Published

2014-07-23Filed