Machine element or mechanism – Control lever and linkage systems – Foot operated
Patent
1987-04-16
1988-10-25
Moore, Richard E.
Machine element or mechanism
Control lever and linkage systems
Foot operated
74560, 74474, 280231, G05G 114
Patent
active
047794810
ABSTRACT:
An adjustable two-pedal swing control apparatus for tractor backhoe booms and the like. The apparatus has a pivot shaft member pivotably mounted with respect to a tractor upright, a shaft-engaging structure on the pedal engaged with an end portion of the pivot shaft, such end portion and shaft-engaging structure being dimensioned and arranged to allow a degree of rotation of the pedal with respect to the pivot shaft, a pair of aligned projecting members from the pivot shaft and shaft-engaging structure, and a threaded adjustment therebetween to set the position of the rotational range of the pedal.
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Logan Richard H.
Natzke Ronald C.
J. I. Case Company
Luong Vinh
Moore Richard E.
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