Machine element or mechanism – Rotary member or shaft indexing – e.g. – tool or work turret – Preselected indexed position
Patent
1979-08-23
1981-07-21
Braun, Leslie
Machine element or mechanism
Rotary member or shaft indexing, e.g., tool or work turret
Preselected indexed position
56 102, 56 105, 56DIG15, 180271, B60K 4102, A01D 7528
Patent
active
042791790
ABSTRACT:
An ignition system control for garden tractors is disclosed which includes a single control switch actuator interconnected with independently movable mower drive and transmission drive control linkages. The tractor engine will start only if both drive control linkages are in their disengaged positions which closes the control actuator switch. The control switch includes an elongated cantilevered contact which is engageable by a control wire member. The control wire member is responsive to movement by either the mower drive linkage or the transmission drive linkage. It is held in a transverse bridge-like fashion between the mower drive linkage and transmission drive linkage and above the cantilevered switch contact. The drive control linkages may move independently of one another, but only when both drives are disengaged does the control wire member compress the contact sufficiently to close the switch and permit engine starting.
REFERENCES:
patent: 3229452 (1966-01-01), Hasenbank
patent: 3534637 (1970-10-01), Tomlinson
patent: 3569726 (1971-03-01), Reid
patent: 3608285 (1971-09-01), Berk
patent: 3626676 (1971-12-01), Miley et al.
patent: 3731471 (1973-05-01), Bening
patent: 3733794 (1973-05-01), Allen
patent: 3736729 (1973-06-01), Peterson
patent: 3782084 (1974-01-01), Harkness
patent: 3985196 (1976-10-01), Deschamps
patent: 4051915 (1977-10-01), Behrens
Braun Leslie
J. I. Case Company
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