公开(公告)号：US12172260B2

公开(公告)日：2024-12-24

申请号：US16605939

申请日：2018-04-16

Applicant: RUD. STARCKE GMBH & CO. KG

Inventor： Werner Unnerstall ,  Christian Wall ,  Christian Burstein ,  Stephan Kampmeyer ,  Diethard Sinram ,  Peter Alfer

IPC: B24B21/06

Abstract: A method for removing a flaw on a treated, finally painted surface by grinding involves, after the flaw has been detected, moving a flexible abrasive sheet to the surface and pressing it against the flaw to be machined in such a way that the flaw is detected by a sensor system, which is operatively connected to a robotic arm carrying the grinding plate. The abrasive sheet, which is designed as an abrasive belt, is fed to the grinding plate and the abrasive sheet being pressed against the flaw.

公开(公告)号：US12115620B2

公开(公告)日：2024-10-15

申请号：US17273531

申请日：2019-08-30

Applicant: RUD. STARCKE GMBH & CO. KG

Inventor： Werner Unnerstall ,  Christian Wall ,  Christian Burstein ,  Stephan Kampmeyer ,  Diethard Sinram ,  Peter Alfer

IPC: B24B57/02 ,  B24B29/00 ,  B24B41/04

CPC classification number: B24B57/02 ,  B24B29/00 ,  B24B41/04

Abstract: A polishing device is held on a robot arm and has a support plate, a polishing disc held on the support plate, a drive moving the support plate in a plane, and a metering device for feeding a polishing agent to the working side of the polishing disc. An application nozzle of the metering device is guided through an open central axis of the support plate, the polishing disc having a central opening for allowing the passage of the polishing agent metered in computer-controlled manner.