Machine element or mechanism – Control lever and linkage systems – Hand operated
Patent
1996-07-08
1998-03-03
Marmor, Charles A.
Machine element or mechanism
Control lever and linkage systems
Hand operated
745024, F16C 128
Patent
active
057223017
ABSTRACT:
An improved end fitting for push-pull blade controls is formed of two tubes connected together by a swivel joint. One tube of the compound fitting is attachable to an end of the tubular sheath of the control and anchors the ends of ball races of the control. The other tube of the compound fitting houses a reciprocative end rod connectable to an end of the push-pull blade that extends fully through the tube attached to the sheath and through the swivel joint. A simple but effective swivel joint is formed by an outwardly flared end of one tube movably captured in an inwardly flared end of the other tube. Thus, while the tube attached to the sheath of the control is installed in a fixed position, the other tube with the end-rod is deflectable.
REFERENCES:
patent: 3452615 (1969-07-01), Gregory, Jr.
patent: 3990321 (1976-11-01), Hurlow
patent: 4321840 (1982-03-01), Kalamon
Battista Mary Ann
Garbo Paul W.
Marmor Charles A.
VPS Control Systems, Inc.
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