EP 0509744 A2 19921021 - Belt grinding assembly having pivoting means.
Title (en)
Belt grinding assembly having pivoting means.
Title (de)
Bandschleifvorrichtung mit schwenkbaren Mitteln.
Title (fr)
Dispositif de meulage à bande muni de moyens de pivotement.
Publication
Application
Priority
US 68677491 A 19910417
Abstract (en)
The belt grinding assembly according to the present invention includes (1) a frame (2) a belt grinding mechanism comprising a continuous abrasive belt having a backing with front and rear surfaces, and abrasive granules attached along the front surface; a mechanism for driving the abrasive belt in a first direction along a path relative to the frame; (3) a backup having a support surface for the belt along the path; which support surface is straight in the first direction and has a uniform shape corresponding to the shape of the edge surface in a direction at a right angle to the first direction; (4) a wheel having a periphery, a wheel axis at a right angle to the first direction; a mechanism mounting the wheel on the frame for rotation about the wheel axis; drive mechanism for rotating the periphery of the wheel past a loading station relative to the frame, and then past the support surface at a uniform rate of speed and in a first rotational direction; and (5) a plurality of pivoting object holder assemblies including an engagement mechanism for releasably engaging and holding an object along the radially outward side. <IMAGE>
IPC 1-7
IPC 8 full level
B24B 21/00 (2006.01); B24B 27/00 (2006.01); B24B 41/06 (2006.01)
CPC (source: EP KR)
B24B 21/00 (2013.01 - KR); B24B 21/002 (2013.01 - EP); B24B 27/0069 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0509744 A2 19921021; EP 0509744 A3 19930120; CA 2064321 A1 19921018; HU 9200974 D0 19920629; JP H05111869 A 19930507; KR 920019483 A 19921119
DOCDB simple family (application)
EP 92303314 A 19920414; CA 2064321 A 19920327; HU 9200974 A 19920324; JP 9820292 A 19920417; KR 920006334 A 19920416