Brakes – Position adjusters – Slack
Patent
1982-10-14
1985-01-15
Halvosa, George E. A.
Brakes
Position adjusters
Slack
188196D, 188202, F16D 6556, F16D 6566
Patent
active
044934017
ABSTRACT:
An automatic brake resetting device for railway vehicle brakes has two telescopingly displaceable rod members which transmit a braking force. A rotatable coupling element having a threaded shaft with a non-self-locking thread is connected to one of the rod members and a rotary coupling connects the coupling element with the other rod member. The rotary coupling is actuated by axial displacement of the rotatable coupling element with respect to the other rod member and is urged by a spring into the engaged position between the rotatable coupling element and the other rod member. A lever transmits force between a control stop device slideably supported on a guide member and the rotatable coupling element and has such a transmission ratio so as to amplify the force transmitted from a spring of the control stop device to the coupling element.
REFERENCES:
patent: 3194358 (1965-07-01), Brandt
patent: 3454140 (1969-07-01), Billeter
patent: 3512619 (1970-05-01), Rauglas
patent: 3610376 (1971-10-01), Baronnet
patent: 3744596 (1973-07-01), Sander
patent: 3878924 (1975-04-01), Nadas
patent: 3900086 (1975-08-01), Billeter
patent: 3970173 (1976-07-01), Sander
Nadas Julius
Sander Nils B. L.
Halvosa George E. A.
Jaskiewicz Edmund M.
Knorr-Bremse GmbH
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