EP 0678358 B1 19980114 - Machine for grinding the edge of hollow containers
Title (en)
Machine for grinding the edge of hollow containers
Title (de)
Maschine zum Schleifen des Randes hohler Gefässe
Title (fr)
Machine pour le meulage du bord de récipients creux
Publication
Application
Priority
DE 4413896 A 19940421
Abstract (en)
[origin: EP0678358A1] The grinding tool is formed by balls (28) spaced apart and spring-mounted in a table (14) supporting the work and above whose surface they protrude. Bearings (30) for the balls can form stops, determining the height for which they protrude. They can be thrust against the bearings by a medium under pressure. Each ball can be supported in a part-spherical recess (22) in a plunger (20) sliding in a cylindrical chamber (18) formed in the table.
IPC 1-7
IPC 8 full level
B24B 9/06 (2006.01); B24B 9/12 (2006.01); B24B 19/00 (2006.01)
CPC (source: EP)
B24B 9/12 (2013.01)
Designated contracting state (EPC)
AT DE ES FR GB IT PT
DOCDB simple family (publication)
EP 0678358 A1 19951025; EP 0678358 B1 19980114; AT E162127 T1 19980115; DE 4413896 C1 19950209; DE 59501241 D1 19980219; ES 2112576 T3 19980401
DOCDB simple family (application)
EP 95105683 A 19950414; AT 95105683 T 19950414; DE 4413896 A 19940421; DE 59501241 T 19950414; ES 95105683 T 19950414