Patent · US Active

Hand-held machine tool with outer housing

US10040187B2 · kind B2 · utility

2Cited by

24References

15Claims

0Family size

Assignee

C. & E. FEIN GMBH · DE

Inventors

Achim Hess · Korb, DE
Uwe Früh · Bogen, DE
Jürgen Blickle · Eppingen, DE
Fabian Bek · Bobingen, DE

Key dates

Filing date	Apr 22, 2013
Grant date	Aug 7, 2018
Priority date	—
Expiry date	Nov 4, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB25F5/006
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A handheld oscillation machine tool has support devices for maintaining a spacing between internal parts and an outer housing. The support devices are arranged in pairs of first and second support devices. One support device in each pair has a concave circular surface, and the other has an opposed convex circular surface. Elastically deformable damping elements are arranged between the pairs of support devices. The damping elements are deformed from original flat conditions under forces applied by the support devices, and have concave and convex circular surface adjoining the opposed concave and convex circular surfaces at the support devices.

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