Abrading – Precision device or process - or with condition responsive... – With feeding of tool or work holder
Reexamination Certificate
2005-10-25
2005-10-25
Rose, Robert A. (Department: 3723)
Abrading
Precision device or process - or with condition responsive...
With feeding of tool or work holder
C451S047000, C409S055000
Reexamination Certificate
active
06958000
ABSTRACT:
A finishing wheel holding mechanism for a gear finishing apparatus using a finishing wheel having internal teeth, which permits simple and quick fitting or replacement of a finishing wheel is provided. The finishing wheel holding mechanism comprises a head frame21having at the center an opening portion for holding a finishing wheel, and an annular finishing wheel holder portion22for fitting finishing wheels A1(A2), supported rotatablly within the opening portion of the head frame21; and the finishing wheel holder comprises a support gear50having an open end portion53for finishing wheel insertion and an accepting portion54for fixing the finishing wheel, an annular shifting body55within the open end portion53, a projection57contacting the finishing wheel to serve as a stopper, a pressing collar58inserted into the shifting body55to fix the finishing wheel by sliding the shifting body toward the finishing wheel, and an actuator60for driving the shifting body55toward the accepting portion.
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Kawamoto Koji
Yamaguchi Masaaki
Yoshioka Norihiro
Armstrong Kratz Quintos Hanson & Brooks, LLP
Kanzaki Kokyukoki Mfg. Co. Ltd.
Rose Robert A.
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