Variable position flywheel lock
AssigneeReynolds French & Company
InventorsDavid Martin Harris, Russell Dale Watkins
Life of this patent
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Abstract
A variable position flywheel lock for a rotating engine shaft terminating in a flywheel having plurality of radially spaced slots around the circumference. The flywheel lock includes an elongated base positioned perpendicular to a radius of the flywheel. A body is engaged with the base and is movable vertically toward or away from the base. A top is engaged with the body with the top movable parallel to the base. A toothed device extends from the top and is engageable with the radially spaced slots in the flywheel to hold the flywheel in a desired position and lock it in place.
Claims13
A variable position flywheel lock for an engine shaft terminating in a rotating flywheel having a plurality of radially spaced slots in a circumferential edge of said flywheel, which flywheel lock comprises:
- an elongated base positioned perpendicular to a radius of said flywheel;
- a body engaged with said elongated base, said body movable vertically toward or away from said base by a threaded lead screw rotated by an angle gear;
- a top engaged with said body, said top movable parallel to said elongated base by a threaded screw received in a threaded nut extending from said body;
- and
- a toothed device having a plurality of teeth extending from said top to engage said toothed device with said slots in said circumferential edge of said fly wheel, wherein said plurality of teeth are radially aligned with said slots.
A variable position flywheel lock for an engine shaft terminating in a rotating flywheel having a plurality of radially spaced slots in a circumferential edge of said flywheel, which flywheel lock comprises:
- an elongated base positioned perpendicular to a radius of said flywheel wherein said base has an upstanding shoulder;
- a body engaged with said base with a dovetail connection, said body movable vertically toward or away from said elongated base by a threaded lead screw;
- a top engaged with said body by a dovetail connection, said top movable parallel to said base and movable by a threaded screw;
- and
- a toothed device having a plurality of teeth extending from said top to engage said toothed device with said slots in said circumferential edge of said flywheel, wherein said plurality of teeth are radially aligned with said slots.
A variable position flywheel lock for an engine shaft terminating in a rotating flywheel having a plurality of radially spaced slots in a circumferential edge of said flywheel, which flywheel lock comprises:
- an elongated base positioned perpendicular to a radius of said flywheel;
- a body engaged with said elongated base;
- means to move said body vertically toward or away from said base;
- a top engaged with said body;
- means to move said top parallel to said elongated base;
- and
- a toothed device having a plurality of teeth extending from said top to engage said toothed device with said slots in said circumferential edge of said fly wheel, wherein said plurality of teeth are radially aligned with said slots.
Dependencies are inferred from the claim text.