METHOD FOR FASTENING THE WORKING BODY ON THE HANDLE Russian patent published in 2022 - IPC B25G3/28 

Abstract RU 2773034 C1

FIELD: fastening methods.

SUBSTANCE: invention relates to a method for fastening a working body to a wood handle. In the method, before fitting the working body 1, a wedge element 6 is inserted into the groove 5 of the handle 2, while the ends 3, 4 of the handle 2 diverge in the groove area, as a result of which the size between these ends is larger than the size b of the opening of the working body mating with the handle. Next, the handle is compressed in the area of ​​the groove 5 so that the size between the ends 3, 4 decreases and it becomes possible to fit the working body 1 onto the handle. The working body 1 is mounted on the handle 2, moving the area (point) of application of the compressive force away from its end as it is mounted.

EFFECT: increasing the reliability of fastening the working body on the handle of the impact tool.

8 cl, 6 dwg

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RU 2 773 034 C1

Authors

Olenev Evgenij Aleksandrovich

Dates

2022-05-30Published

2021-09-10Filed