Free floating actuating linkage
AssigneeInternational Harvester Company
InventorsKenneth E. McKee, Alex J. McAllister
Life of this patent
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Abstract
An operating rod comprising a foot pedal assembly is carried on a first movable body and is maintained in vertical axial alignment with a control means grounded to a second movable body. The operating rod maintains operative association with the control means regardless of divergent movement between the first and the second movable body.
Claims7
A motion transmitting device for communicating motion from a first body to a second body independent of the first body and minimizing the transmission of vibrations from the second body to the first body comprising:
- a rod guide having a central bore therethrough affixed to the first body;
- a rod slidably carried in the rod guide central bore having a first end equipped with a pedal and a second end equipped with a cup having a concave surface;
- a control device having a variable rod portion accommodating an insulator cap mounted to the second body thereof that is positioned in axial alignment with the rod and affords contact between the concave surface of the cup and the insulator cap whereby displacement of the rod through the central bore of the rod guide results in displacement of the movable rod portion of the control device.
A motion transmitting device for communicating motion from a first body to a second body independent of the first body and minimizing the transmission of vibrations from the second body to the first body comprising a rod guide having a central bore therethrough affixed to the first body;
- a rod slidably carried in the rod guide central bore having a first end equipped with a pedal and a second end equipped with a cup having a concave surface;
- a spring carried on the rod between the cup and the central bore of the rod guide for urging the rod away from the rod guide;
- a control device having a movable rod portion accommodating an insulator cap mounted to the second body thereon that is positioned in axial alignment with the rod and affords contact between the concave surface of the cup and the insulator cap whereby displacement of the rod through the central bore of the rod guide results in displacement of the movable rod portion of the control device.
Dependencies are inferred from the claim text.