Patent · US Expired

Supplemental handle

US6863479B2 · kind B2 · utility

35Cited by

7References

12Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Karl Frauhammer · Echterdingen, DE
Gerhard Meixner · Echterdingen, DE
Andreas Strasser · Graz, AT

Key dates

Filing date	Jun 12, 2002
Grant date	Mar 8, 2005
Priority date	—
Expiry date	Sep 20, 2022

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T408/96
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A supplemental handle for a hand-held machining tool (18), has at least one grip element (10, 12, 14, 16) that is connectable with a housing (26) of the hand-held machine (18) by means of an insulating device (20, 22, 24) for insulating oscillations. The insulating device (20, 22, 24) includes at least one bearing unit (28, 30, 32, 34), and the grip element (10, 12, 14, 16) is guided in at least one direction by means of the bearing unit (28, 30, 32, 34). The bearing unit (28) has at least one bearing bolt (26), about which the grip element (10, 12) is pivotable. The insulating device may include at least one torsion spring.

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