IP Library › Granted Patent US 6,923,271
Granted Patent B2
US 6,923,271 · App. 10/264,226 · Granted Aug 2, 2005

Hand power tool

Assignee: Robert Bosch GmbH
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Quick Facts
Patent No.
US 6,923,271
App. No.
10/264,226
Granted
Aug 2, 2005
Kind
B2
Abstract

A hand power tool has a tool, a hammer tube, a striking mechanism with a striker and an anvil with an integrated receptacle for the tool which is strikingly drivable in the receptacle, a blocking element connecting the tool and the anvil in an axial direction, and a toothing that connects the anvil with the hammer tube displaceably in an axial direction.

Claims (3)

1. A hand power tool, comprising a tool;

a hammer tube; a striking mechanism having a striker and an anvil with an integrated receptacle for said tool which is strikingly drivable in said receptacle; a blocking element which connects said tool and said anvil in an axial direction; a first toothing with axial grooves formed on an inner side of said hammer tube; and a second toothing corresponding to the first toothing formed by a set of outer teeth on said anvil, wherein said anvil being connected non-rotatably and displaceably in axial direction with said hammer tube via engagement of said first toothing with said second toothing.

2. A hand power tool as defined in claim 1 , wherein said second toothing is arranged, opposite to a machining direction, after said receptacle on said anvil.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 2, 2002
From: FRAUHAMMER, KARL; MEIXNER, GERHARD; SCHNERRING, HEINZ
To: ROBERT BOSCH GMBH
Reel/Frame 013379/0349 →
Priority Claims (1)
DE 101 57 831 · Nov 24, 2001 · national
Continuity (1)
Related Publication 20030098168A1 · May 29, 2003