F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
74/95
F16H 37/00 (2006.01)
Patent
CA 1229003
ABSTRACT OF THE DISCLOSURE A positive drive (10) utilizing clutch sleeves (46, 62) having internal splines (48, 64) for splined connection to clutch cams (30, 32) and certain of the clutch (42, 44) friction discs (54, 66) is provided. The positive drive utilizes a drive cam (22) comprising an radially inner ring portion (24) carrying cam surfaces (84, 86) for operative engagement with cam follower ramp surfaces (88, 90) of the clutch cams and radially outwardly extending arm portions (26) for mounting to the positive drive housing (12). Each of the clutch sleeves define axially extending balking fingers (100, 102) which extend through the circumferential space between the arm portions of the drive cam and which are located radially outwardly of the ring portion (24) for interengagement to limit the relative rotational freedom between the clutch cams.
475937
Braun Eugene R.
Holtzhauser Joseph C.
Nellums Richard A.
Dana Corporation
Macrae & Co.
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