Patent · US Active

Hand-held power tool with detachable clamped connection

US10710230B2 · kind B2 · utility

1Cited by

16References

14Claims

0Family size

Assignee

Hilti Aktiengesellschaft · LI

Inventors

Markus HOLUBARSCH · Landsberg am Lech, DE
Stefan Schmid · Neuendettelsau, DE

Key dates

Filing date	May 6, 2014
Grant date	Jul 14, 2020
Priority date	—
Expiry date	Jul 9, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16B37/005
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A hand-held power tool has a tool socket 2, a drive 5, 6 for driving the tool socket 2, and a housing 19 in which the drive 5, 6 is accommodated. A stationary part 14 of the drive 5 is connected by means of at least one detachable clamped connection 21 to at least one element 19, whereby the element 19 is the housing 19 or another stationary part of the drive 5, 6. The clamped connection 21 has a cylindrical pocket 22 in the one stationary part 14, a bushing 27 that is made of plastic and that is inserted into the cylindrical pocket 22, and it has a screw 30 that is screwed into the bushing 27.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.