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OwnerMartin Maszull, Peter Rösler +1inventors
InventorsMartin Maszull, Peter Rösler, Thomas Wittrock
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The invention relates to a device for bleeding a hydraulic system. The bleeding device comprises a venting passage which can be closed by means of a valve arrangement. In order to simplify such a bleeding device regarding the operation thereof while preventing air from being delivered in an uncontrolled manner during the bleeding process, the valve arrangement is provided with a valve member (S) which can be lifted from a valve seat (8) of the valve arrangement counter to the force of a spring element (7) in an open position of the bleeding device while being fixed to the valve seat (8) in a closed position of the bleeding device. The invention further relates to a venting screw which encompasses such a valve arrangement according to the principle of a check valve and is to be mounted in a caliper (18).
Bleeding device for bleeding a hydraulic system, having a bleeding passage that can be closed off by means of a valve assembly, whereby the valve assembly comprises a valve body (6) that can be lifted off a valve seat (8) of the valve assembly in a bleeding position of the bleeding device, against the force of a spring element (7), and that is placed firmly against the valve seat (8) in a closed position of the bleeding device,
(canceled)
Bleeding screw for a bleeding device whereby a continuous axial bleeding channel (5) for bleeding a hydraulic system is formed in the screw body (1′) of the bleeding device, whereby a valve body (6) is guided to be axially movable in the bleeding channel (5), specifically in such a manner that in a closed position of the bleeding screw, the valve body (6) can be fastened and that in a bleeding position of the bleeding screw, hydraulic fluid or air can flow past the side of the valve body (6) in the bleeding channel (5),
(canceled)
Dependencies are inferred from the claim text.