Abstract: A dry friction clutch for connecting a transmission with a flywheel of an engine is provided. The clutch includes a bracket having a main body axially spaced from an engine flywheel. The bracket is torsionally connected to the flywheel. The bracket has a generally U-shaped cross section with a main body connected with generally axially extending side walls. An axially movable pressure plate is torsionally connected with the bracket. The pressure plate is axially movable within the bracket. A friction disc is provided having a connection with an input shaft of a transmission. The friction disc is axially positioned between the flywheel and the pressure plate. A release assembly is provided including a spring for urging the pressure plate toward the flywheel. The bracket side walls have inward positioned barbs to axially limit travel of the pressure plate.
Type:
Grant
Filed:
December 2, 2014
Date of Patent:
September 26, 2017
Assignee:
Eaton Corporation
Inventors:
Steven Michael Peterson, Troy Scott Reinoehl, Clinton Lee McClellan, James Lee Whitaker
Abstract: A dry friction clutch is provided having an innovative baffle design wherein the baffle has a tab that sets the limit for maximum adjustment of an adjustment mechanism of the dry clutch.
Type:
Grant
Filed:
March 24, 2014
Date of Patent:
April 7, 2015
Assignee:
Eaton Corporation
Inventors:
Troy Scott Reinoehl, Steven Michael Peterson, James Lee Whitaker, Clinton Lee McClellan, Steven Joe Rynearson, Jr., James Robert Hockemeyer, John Alan Schenkel, III
Abstract: A clutch device including at least one torque transmission device engageable and/or disengageable in an axial direction by a lever element and forming a friction-locking connection when engaged, at least one wear readjustment device that includes at least one rotatable ramp ring at least temporarily clampable by the lever element and at least one spindle drive rotatably supported to act on the ramp ring and including a spindle shaft, where the wear readjustment device includes at least one infinitely variable freewheel unit to rotate the spindle shaft in the case of a sensed wear condition of the torque transmission device, the infinitely variable freewheel unit including at least one wrap spring or at least one freewheel sleeve.