EP 0497008 A3 19921125 - PROCESS AND APPARATUS FOR GRINDING CAMS OR THE LIKE
Title (en)
PROCESS AND APPARATUS FOR GRINDING CAMS OR THE LIKE
Publication
Application
Priority
DE 4103090 A 19910201
Abstract (en)
[origin: EP0497008A2] A process for grinding the outer contour of cams or the like is proposed, in which the cam is rough-ground by means of a rough-grinding wheel, provided at its periphery with radially circumferential grooves, in such a way that the rough-grinding wheel is displaced axially after one grinding engagement and then resumes rough-grinding after radial feed, until the nominal size including allowance is reached, the cam being then finish-ground with a finish- grinding wheel. <??>An apparatus suitable for carrying out this process is such that (a) at least one radially circumferential groove is provided on a rough-grinding wheel at its periphery, (b) the width of the rough- grinding wheel is greater than the axial dimension of the cam; (c) a separate finish-grinding wheel is provided for the finish-grinding operation. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 19/12 (2006.01); B24D 3/06 (2006.01); B24D 5/00 (2006.01); B24D 7/18 (2006.01)
CPC (source: EP KR US)
B24B 19/12 (2013.01 - EP KR US); B24D 7/18 (2013.01 - EP US)
Citation (search report)
- [YD] DE 3724698 A1 19890202 - SCHAUDT MASCHINENBAU GMBH [DE]
- [Y] FR 866588 A 19410820
- [A] PATENT ABSTRACTS OF JAPAN vol. 9, no. 111 (M-379)(1834) 15. Mai 1985 & JP-A-59 232 760 ( NISSAN JIDOSHA K.K. ) 27. Dezember 1984
- [A] PATENT ABSTRACTS OF JAPAN vol. 8, no. 16 (M-270)(1453) 24. Januar 1984 & JP-A-58 177 260 ( TOYODA KOKI K.K. ) 17. Oktober 1983
Designated contracting state (EPC)
BE ES FR IT PT SE
DOCDB simple family (publication)
EP 0497008 A2 19920805; EP 0497008 A3 19921125; EP 0497008 B1 19940427; CA 2060149 A1 19920802; DE 4103090 C1 19920827; ES 2053267 T3 19940716; JP 2826010 B2 19981118; JP H0542470 A 19930223; KR 0172972 B1 19990218; KR 920016192 A 19920924; RU 2043906 C1 19950920; US 5259150 A 19931109; US 5274961 A 19940104
DOCDB simple family (application)
EP 91122370 A 19920101; CA 2060149 A 19920128; DE 4103090 A 19910201; ES 91122370 T 19920101; JP 1397692 A 19920129; KR 920001223 A 19920128; SU 5010832 A 19920131; US 82443792 A 19920123; US 99727392 A 19921223