Global Patent Index - EP 0551457 B1

EP 0551457 B1 19950809 - GRINDER FOR GRINDING A CYLINDRICAL OR SPHERICAL SURFACE OF A ROLL, ESPECIALLY A PAPER MACHINE ROLL.

Title (en)

GRINDER FOR GRINDING A CYLINDRICAL OR SPHERICAL SURFACE OF A ROLL, ESPECIALLY A PAPER MACHINE ROLL.

Title (de)

SCHLEIFGERÄT ZUM SCHLEIFEN EINER ZYLINDRISCHEN ODER SPHÄRISCHEN OBERFLÄCHE EINER WALZE, INSBESONDERE EINER WALZE EINER PAPIERMASCHINE.

Title (fr)

RECTIFIEUSE POUR LA RECTIFICATION D'UNE SURFACE CYLINDRIQUE OU SPHERIQUE DE CYLINDRE, NOTAMMENT DE CYLINDRE DE MACHINE A PAPIER.

Publication

EP 0551457 B1 19950809 (DE)

Application

EP 92912588 A 19920630

Priority

  • CH 9200131 W 19920630
  • CH 229591 A 19910731

Abstract (en)

[origin: WO9302834A1] The grinder has a frame (6) movable on rollers (8) on which is fitted a grinding device (18) drivable by a motor (84). In order to simplify the grinder and its application to a roll (4) to be treated, the rollers (8) are designed to lower the frame (6) on a scraper (10) or a rail (56) of a scraper device (2) allocated to the roll (4) which replaces the scraper (10). The frame (6) has a supporting roller (14) fitted on an adjustable holder (12) which is laterally supported on a bearer (16) for the scraper (10).

IPC 1-7

B24B 5/36; B24B 5/16; B24B 21/02; B24B 21/20

IPC 8 full level

B24B 5/37 (2006.01); B24B 5/16 (2006.01); B24B 5/36 (2006.01); B24B 21/02 (2006.01); B24B 21/14 (2006.01); B24B 21/20 (2006.01); B24B 27/00 (2006.01)

CPC (source: EP KR US)

B24B 5/167 (2013.01 - EP US); B24B 5/36 (2013.01 - KR); B24B 5/363 (2013.01 - EP US); B24B 21/02 (2013.01 - EP US); B24B 21/20 (2013.01 - EP US)

Designated contracting state (EPC)

AT BE CH DE ES FR GB IT LI NL SE

DOCDB simple family (publication)

WO 9302834 A1 19930218; AT E126115 T1 19950815; CA 2092995 A1 19930201; CA 2092995 C 20031014; CN 1066378 C 20010530; CN 1069922 A 19930317; DE 59203229 D1 19950914; EP 0551457 A1 19930721; EP 0551457 B1 19950809; ES 2078052 T3 19951201; JP 3138870 B2 20010226; JP H06502592 A 19940324; KR 100229675 B1 19991115; KR 930702119 A 19930908; TW 201715 B 19930311; US 5394653 A 19950307

DOCDB simple family (application)

CH 9200131 W 19920630; AT 92912588 T 19920630; CA 2092995 A 19920630; CN 92108864 A 19920731; DE 59203229 T 19920630; EP 92912588 A 19920630; ES 92912588 T 19920630; JP 50314993 A 19920630; KR 930701011 A 19930331; TW 81106090 A 19920921; US 3043993 A 19930325