DRIVE TOOL Russian patent published in 2015 - IPC B25F5/02 

FIELD: machine building.

SUBSTANCE: invention relates to a drive tool. The tool contains casing made by two detachable casings to be connected with each other, two receiving part blocks ensured on the internal surfaces of two detachable casings, respectively, and sealing layer out of resilient material. The receiving part blocks are made such that to project against each other from the internal surfaces of two detachable casings to enclose the electric element and to secure the electric element in place upon two detachable casings connection with each other. The sealing layer is made integral with one or each of two receiving part blocks. The sealing layer made on the first receiving part block is pressed to the second receiving part block or to another sealing layer made on the second receiving part block. Between the opposite surfaces of two receiving part blocks the sealing layer makes the sealed space to receive the electric element during the detachable casings connection with each other.

EFFECT: ensured protection of the electric element against external effects.

13 cl, 4 dwg