EP 0010648 B1 19821229 - METHOD AND APPARATUS FOR PRECISION MANUFACTURING OF BALLS
Title (en)
METHOD AND APPARATUS FOR PRECISION MANUFACTURING OF BALLS
Publication
Application
Priority
DE 2846879 A 19781027
Abstract (en)
[origin: EP0010648A1] 1. Method for precision manufacturing of balls (14) by means of a grinding and lapping machine with a continuously passing-through of the balls and a horizontally rotating ring magazine (7), the method being characterized in that said balls (14) coast in a coast section (6) on horizontally or vertically arranged working disks (1, 2) and are horizontally and without stacking flushed out of the coast section (6) in a radial direction to the working disks by at least one fluid-conveyer stream (19) and are transferred to a lifting conveyer (10), said balls (14) are outputted to said ring magazine (7) by means of gravity admission across a down grade (32) and are stacked without back draft in the delivery region of the ring magazine (7).
IPC 1-7
IPC 8 full level
B24B 11/02 (2006.01); B24B 11/06 (2006.01)
CPC (source: EP)
B24B 11/06 (2013.01)
Designated contracting state (EPC)
AT BE CH FR GB IT NL SE
DOCDB simple family (publication)
EP 0010648 A1 19800514; EP 0010648 B1 19821229; AT E2121 T1 19830115; DE 2846879 A1 19800430; DE 2846879 C2 19820204
DOCDB simple family (application)
EP 79103855 A 19791008; AT 79103855 T 19791008; DE 2846879 A 19781027