Machine element or mechanism – Control lever and linkage systems – Elements
Patent
1997-11-17
1999-04-27
Jeffery, John A.
Machine element or mechanism
Control lever and linkage systems
Elements
74526, 56 102A, 56DIG7, G05G 104, A01D 7528
Patent
active
058967826
ABSTRACT:
An agricultural baler for picking up crop material and forming it into a rectangular shaped package, having a main frame, and an engine mounted on the main frame for operating the baler. The engine includes a throttle, and remotely located controls for changing the condition of the throttle between idle and full open to selectively operate the baler plunger rate from the cab of the towing vehicle, e.g., a tractor or a pickup truck. A control system for the throttle utilizes an electric reversible directional motor assembly having input terminals and an output shaft rotatable at a predetermined speed and direction under conditions where a predetermined voltage at a predetermined polarity is applied across such input terminals. Rotation of the output shaft is translated to pivotal motion of a lever that is coupled to the throttle.
REFERENCES:
patent: 3022622 (1962-02-01), Nolt
patent: 5025614 (1991-06-01), Osborn et al.
patent: 5048273 (1991-09-01), Osborn et al.
New Holland Operator's Manual No. 42051521 for the Model 515 Baler--Front & Rear Covers, pp. 2-1 and 4-3. Sep. 1992.
Hesston Operator's Manual No. 700 715 054, for the Model 4690 Baler--Front Cover & Title Page, pp. 62 & 78 Mar. 1996.
Battista Mary Ann
Jeffery John A.
Miller Larry W.
New Holland North America Inc.
Seemar Frank A.
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