B - Operations – Transporting – 24 – D
Patent
B - Operations, Transporting
24
D
B24D 13/04 (2006.01) B24D 9/04 (2006.01) B24D 13/06 (2006.01) A46B 7/04 (2006.01) A46B 13/00 (2006.01)
Patent
CA 2487237
The invention concerns a cylindrical drum (1) for a sanding/polishing tool which in its drum surface (2) is provided with a number of undercut axial grooves (5) for mounting one or more axially displaceable sanding elements (4), where an annular groove (8) has been provided either in the drum surface (2) or a shaft (3) perpendicularly to the rotational axis (3) of the cylindric drum (1) and along the periphery of either the surface of the drum (2) or the surface of the shaft (3), that a stop means (11) has been arranged for accommodation in the annular groove (8) in an axially fixed position, where at least a part of the stop means (11) abuts on end faces of the mouldings (10) of the sanding elements (4) mounted in the axial undercut grooves (5).
L'invention concerne un tambour cylindrique (1) pour outil de ponçage/polissage. La surface (2) dudit tambour comporte un nombre de rainures axiales dégagées (5) pour monter un ou plusieurs éléments de ponçage (4) déplaçables dans le sens axial. Une rainure annulaire (8) est prévue dans la surface du tambour (2) ou l'arbre (3), perpendiculairement à l'axe rotationnel (3) du tambour cylindrique (1) et le long de la périphérique de la surface du tambour (2) ou de la surface de l'arbre (3). Il est prévu un élément d'arrêt (11) à aménager dans la rainure annulaire (8), dans une position fixée dans le sens axial. Au moins une partie de l'élément d'arrêt (11) aboute les faces terminales des moulures (10) des éléments de ponçage (4) montées dans les rainures dégagées axiales (5).
Jespersen Poul Erik
Marks & Clerk
LandOfFree
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