Global Patent Index - EP 0802018 B1

EP 0802018 B1 20000719 - Apparatus for grinding an end-face, specially a ring-face, on the edge of a workpiece bore

Title (en)

Apparatus for grinding an end-face, specially a ring-face, on the edge of a workpiece bore

Title (de)

Vorrichtung zum Schleifen einer Stirnfläche, insbesondere einer Ringfläche, am Rand einer Werkstück-Bohrung

Title (fr)

Dispositif pour la rectification d'une face d'extrémité, particulièrement d'une face frontale, au bord d'un alésage d'une pièce

Publication

EP 0802018 B1 20000719 (DE)

Application

EP 97106045 A 19970412

Priority

DE 29607203 U 19960420

Abstract (en)

[origin: EP0802018A1] The device has a grinding tool (1) which is cyclically oscillated at right angles to the longitudinal axis (2) of the grinding tool alignment pin (7). The pin is in line with the drive shaft (10,17) which rotates the grinding tool. An eccentric (9a) provides the periodic motion to the grinding tool. The eccentric is part of a quill drive (9) with an eccentric hole (24) in which a mount (22) for the grinding tool is supported so that it can move to-and-fro. The grinding tool can be set at an angle to the workpiece (6).

IPC 1-7

B24B 15/02; B24B 33/055; B24B 33/02

IPC 8 full level

B24B 9/00 (2006.01); B24B 15/02 (2006.01); B24B 33/02 (2006.01); B24B 33/055 (2006.01)

CPC (source: EP US)

B24B 15/02 (2013.01 - EP US); B24B 33/025 (2013.01 - EP US); B24B 33/055 (2013.01 - EP US)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

DE 29607203 U1 19970814; DE 59702039 D1 20000824; EP 0802018 A1 19971022; EP 0802018 B1 20000719; JP 3749777 B2 20060301; JP H1044010 A 19980217; US 6267653 B1 20010731

DOCDB simple family (application)

DE 29607203 U 19960420; DE 59702039 T 19970412; EP 97106045 A 19970412; JP 10198597 A 19970418; US 84470697 A 19970418