# US 2007/0149095 A1 · Welding robot comprising an electrode grinder secured on a moving assembly of said welding robot

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- Number: US 2007/0149095 A1
- Document ID: US20070149095A1
- Status: Published application
- Kind: A1
- Application number: 10/576,124
- Filed: 2004-10-11
- Published: 2007-06-28
- Earliest claimed: 2003-10-14
- Assignees: ABB Mc
- Inventors: Hervé Rebiere
- Web page: https://patentgrep.com/patent/US20070149095A1

## CPC

- B25J 19/00: Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators (safety-devices in general F16P; protection against radiation in general G21F)
- B23K 11/3063: {Electrode maintenance, e.g. cleaning, grinding}
- B23K 11/314: {Spot welding guns, e.g. mounted on robots}
- B25J: MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES ({manipulators specially adapted for use in surgery A61B34/70; manipulators used in cleaning hollow articles B08B9/04}; manipulators associated with rolling mills B21B39/20; manipulators associated with forging machines B21J13/10; {manipulators associated with picking-up and placing mechanisms B23P19/007}; means for holding wheels or parts thereof B60B30/00; {vehicles with ground-engaging propulsion means, e.g. walking members B62D57/02, B62D57/032; devices for picking-up and depositing articles or materials between conveyors B65G47/90, B65G47/91; manipulators with gripping or holding means for transferring packages B65H67/065}; cranes B66C; {manipulators used in the protection or supervision of pipe-line installations F17D5/00; walking equipment adapted for nuclear steam-generators F22B37/006}; manipulators specially adapted for, or associated with, nuclear reactors G21C; {apparatus used for handling wafers during manufacture or treatment of semiconductor H10P72/50})
- B23K: SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM

## Abstract

A welding robot (1) comprising a stand (2) pivotally receiving a trunk-forming portion (3) having one end (5) of an articulated arm (6) pivotally mounted thereon, the arm having an opposite end (7) provided with a clamp (8) fitted with welding electrodes, the robot including an electrode grinder (9) mounted on a portion (3) of the robot that is situated in a zone that is accessible to the clamp.

## Claims

### Claim 1

A welding robot (1) comprising a stand (2) pivotally receiving a moving assembly comprising a trunk-forming portion (3) having one end (5) of an articulated arm (6) pivotally mounted thereon, an opposite end (7) of the arm being provided with a clamp (8) fitted with welding electrodes, the robot including an electrode grinder (9) mounted on its moving assembly in a zone that is accessible to the clamp.

### Claim at position 2

2-4. (canceled)