HYDRAULIC STEERING
First Claim
1. A hydraulic steering with a steering motor arrangement having at least one steering motor, and with at least two steering circuits, each having a steering valve that interrupts a path from a pressure supply to the steering motor arrangement in the neutral position and releases, in dependence of the direction, a path from the pressure supply to the steering motor arrangement on a movement out of the neutral position, characterised in that the steering valve has two end positions, one on each side of the neutral position, in which positions a path from the pressure supply to the steering motor arrangement is interrupted.
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Accused Products
Abstract
The invention concerns a hydraulic steering with a steering motor arrangement having at least one steering motor, and with at least two steering circuits, each having a steering valve that interrupts a path from a pressure supply to the steering motor arrangement in the neutral position and releases a path from the pressure supply to the steering motor arrangement on a movement out of the neutral position. It is endeavoured to simplify the embodiment of such a steering. For this purpose, the steering valve (5a, 5b) has two end positions, one on each side of the neutral position, in which positions a path from the pressure supply (15, 21) to the steering motor arrangement (2) is interrupted.
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Citations
13 Claims
- 1. A hydraulic steering with a steering motor arrangement having at least one steering motor, and with at least two steering circuits, each having a steering valve that interrupts a path from a pressure supply to the steering motor arrangement in the neutral position and releases, in dependence of the direction, a path from the pressure supply to the steering motor arrangement on a movement out of the neutral position, characterised in that the steering valve has two end positions, one on each side of the neutral position, in which positions a path from the pressure supply to the steering motor arrangement is interrupted.
Specification