Articulated hold down clamp for a distributor
OwnerFrench H. Grimesinventor
Life of this patent
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Abstract
The present disclosure is directed to an articulated clamp for maintaining a distributor housing in a fixed rotational position on an engine block. The one piece articulated clamp allows the distributor to be removed and replaced very fast while maintaining the correct engine timing. The articulation allows for variations in engine block mounting surfaces without the need to reposition the articulated mounting clamp on the distributor shaft housing.
Claims3
An articulated clamp for maintaining a distributor shaft housing in a preselected position on an engine block comprising a clamp positioned on the distributor shaft housing, a mounting bracket for attachment to the engine block and an articulation between the clamp and the mounting bracket to compensate for variations in the mounting surface for the distributor.
An articulated clamp for maintaining a housing in a preselected position in a mounting area on an engine block comprising a locking ring to be positioned around the housing, a slit extending through the width of the locking ring to allow the diameter of the ring to be expanded and contracted, threads in the locking ring on one side of the slit and a cylindrical recess on the other side of the slit, a tightening screw having a head positioned in the cylindrical recess and having a male threaded portion in mating relationship with the threads in the locking ring whereby tightening the screw will lock the ring to the housing and loosening the screw will allow movement of the locking ring with respect to the housing, two cylindrical openings, in opposed outer circumferential surfaces of the locking ring, forming bearings, a forked claw having two toes positioned partially around the locking ring, threaded openings adjacent each end of the toes of the claw, each threaded opening aligned with each of the corresponding bearings in the locking ring, threaded bearing screws positioned in each of the threaded openings, cylindrical protrusions on the ends of each of the bearing screws extending into each of the corresponding bearings forming an articulation whereby the claw can rotate sufficiently with respect to the clamping ring to compensate for variations in surfaces in a mounting area.
An articulated clamp for maintaining a distributor shaft housing in a preselected position in a mounting area on an engine block comprising, a locking ring to be positioned around the distributor drive shaft housing, a slit extending through the width of the locking ring to allow the diameter of the ring to be expanded and contracted, threads in the locking ring on one side of the slit and a cylindrical recess on the other side of the slit, a tightening screw having a head positioned in the cylindrical recess and having a male threaded shank in mating relationship with the threads in the locking ring whereby tightening the screw will lock the ring to the distributor shaft housing and loosening the screw will allow movement of the locking ring with respect to the distributor drive shaft housing, two cylindrical openings, in opposed outer circumferential surfaces of the locking ring, forming bearings, a forked claw having two toes positioned partially around the locking ring, threaded openings adjacent each end of the toes of the claw, each threaded opening aligned with each of the corresponding bearings in the locking ring, threaded bearing screws positioned in each of the threaded openings, cylindrical protrusions on the ends of each of the bearing screws extending into each of the corresponding bearings forming an articulation whereby the claw can rotate sufficiently with respect to the clamping ring to compensate for variations in engine block surfaces in the distributor mounting area.
Dependencies are inferred from the claim text.