Control mechanism for a hydraulic device

Details Control mechanism for a hydraulic device Control mechanism for a hydraulic device

2005-08-02

2005-08-02

Lewis, Tisha (Department: 3681)

Machine element or mechanism

Elements

Gear casings

C074S473100, C180S344000, C180S367000

Reexamination Certificate

active

06923092

ABSTRACT:
A control mechanism for a transmission such as a hydrostatic transmission or transaxle which simplifies construction and enables the user to change the orientation of the transmission in a vehicle. A first linkage member is rotatably mounted on a support rod and has first and second oppositely extending arms mounted thereon. The arms of the first linkage member are attached to the vehicle drive control and the transmission control arm. A second linkage member is rotatably mounted on the first linkage member and also has two arms oppositely extending therefrom which are connected to a vehicle brake control and the transmission brake mechanism. This second arm of the second linkage member may be engaged to a return arm that is connected to a transmission brake arm by a spring device.

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patent: 6454032 (2002-09-01), Teal et al.
patent: 6766715 (2004-07-01), Wiley et al.

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