Travel measuring and control device for motor vehicle transmissions
AssigneeHydraulik-Ring GmbH
InventorDieter Tischer
Life of this patent
Estimating the term…
Abstract
A travel measuring and control device for a vehicle transmission has a measuring arrangement with one or more measuring elements cooperating with a selector shaft of the transmission and with a measuring device cooperating with the measuring element. The measuring element has one or more measuring surfaces having an incline in an axial direction and in a rotational direction of the selector shaft. An adjustable sensing element rests against the measuring surface and is operatively connected with the measuring device. The measuring element is preferably axially fixedly seated on the selector shaft or an extension of the selector shaft and preferably fixedly seated on the selector shaft or the extension thereof so as to rotate with the selector shaft or extension.
Claims14
A travel measuring and control device for a vehicle transmission, said travel measuring and control device comprising:
- a measuring arrangement comprising one or more measuring elements (5) configured to cooperate with a selector shaft (2) of the transmission and further comprising a measuring device (12) configured to cooperate with said measuring element (5);
- wherein said measuring element (5) has one or more measuring surfaces (6, 17) having an incline in an axial direction and in a rotational direction of the selector shaft (2);
- an adjustable sensing element (7, 8;
- 15) resting against said measuring surface (6, 17) and operatively connected to said measuring device (12), wherein said sensing element is a plunger (15).
Dependencies are inferred from the claim text.