EP 0451333 A3 19920304 - APPARATUS FOR GRINDING THE EDGE OF A GLASS SHEET
Title (en)
APPARATUS FOR GRINDING THE EDGE OF A GLASS SHEET
Publication
Application
Priority
FI 901573 A 19900329
Abstract (en)
[origin: EP0451333A2] The invention relates to an apparatus for grinding the edge of a glass sheet, said apparatus comprising a substantially horizontal glass sheet carrying table, a rotatable drive shaft (7), a grindstone (1) attached to drive shaft (7) and having its periphery formed with one or more V- or U-shaped grooves (2), said grindstone (1) being adapted for vertical movement relative to the plane of a carrying table. Drive shaft (7) is surrounded by a tubular axle (8) rotating therealong and rotatably journalled (9) to a body (6), said drive shaft (7) being axially shiftable inside the axle. The end of drive shaft (7) opposite to grindstone (1) is through the intermediary of a rotary joint (13) engaged by adjusting means (14-18) for adjusting the axial position of drive shaft (7) relative to body (6). Thus, the transmission of rotating power to the drive shaft can be effected from a driving motor which is stationary in a constant position. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 9/10 (2006.01); B24B 41/04 (2006.01)
CPC (source: EP)
B24B 9/10 (2013.01); B24B 41/04 (2013.01)
Citation (search report)
- [X] DE 7425126 U
- [X] EP 0033922 A2 19810819 - ZANETTI ARISTODEMO & CO MEC [IT]
- [A] DE 3706886 A1 19880922 - BIELEFELDER UNION BRUNO KOCH G [DE]
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0451333 A2 19911016; EP 0451333 A3 19920304; FI 84564 B 19910913; FI 84564 C 19911227; FI 901573 A0 19900329; FI 901573 A 19910913; JP 2877925 B2 19990405; JP H03281160 A 19911211
DOCDB simple family (application)
EP 90121913 A 19901115; FI 901573 A 19900329; JP 23980690 A 19900910