Cam motion machine, method of assembly of such a machine and...

Details Cam motion machine, method of assembly of such a machine and... Cam motion machine, method of assembly of such a machine and...

2006-04-10

2008-11-11

Muromoto, Jr., Bobby H (Department: 3765)

Textiles: weaving

Warp manipulation

Shedding

C139S080000, C139S081000

Reexamination Certificate

active

07448415

ABSTRACT:
A cam motion machine that includes several cams each defining at least one running track for a follower roller. Each cam is provided with a centering bore that permits mounting of the cam on a drive shaft, while elements are provided to apply a tightening force parallel to the drive shaft with a non-circular section. At least one washer-spacer, for which an internal edge is non-circular and designed to enable an axial displacement of the washer-spacer along the shaft, is fixed to rotate with the shaft and is in contact with at least one of the cams. The washer-spacer may be fixed to the cam by adherence and to the shaft by cooperation of shapes due to complementary projections provided on one of the shaft and the washer-spacer.It would be appreciate if the Examiner would indicate the acceptance of this amendment to the Abstract in the next office communication.

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