(19)
(11) EP 0 509 481 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.12.1992 Bulletin 1992/51

(43) Date of publication A2:
21.10.1992 Bulletin 1992/43

(21) Application number: 92106527.2

(22) Date of filing: 15.04.1992
(51) International Patent Classification (IPC)5: B24B 9/10
(84) Designated Contracting States:
DE ES FR GB IT

(30) Priority: 15.04.1991 US 683676

(71) Applicant: Acheson, Donald J.
Indianapolis, Indiana 46220 (US)

(72) Inventor:
  • Acheson, Donald J.
    Indianapolis, Indiana 46220 (US)

(74) Representative: Altenburg, Udo, Dipl.-Phys. et al
Patent- und Rechtsanwälte, Bardehle . Pagenberg . Dost . Altenburg . Frohwitter . Geissler & Partner, Galileiplatz 1
81679 München
81679 München (DE)


(56) References cited: : 
   
       


    (54) Glass beveling machine


    (57) A glass beveling machine (10). An electric motor is connected to a spindle (17) rotatably mounted to a table (13). An arbor (19) is threadedly and removably mounted to a spindle (17) and carries a beveling head (12) secured thereto. The bottom of a beveling head provides a grinding surface (34) and is spaced above the table (13) to allow a sheet of glass to be extended therebetween to facilitate grinding a beveled surface in the sheet. Liquid lubricant is circulated up through the spindle (17) and out onto the work piece.






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