发明名称 |
ATOMATIC EQUIPMENT FOR READJUSTING BRAKE BEAMS, PREFERABLY OF RAILROAD VEHICLES |
摘要 |
In a brake cylinder there is a reciprocating piston from which extends a non-rotatable sleeve surrounding a co-axial non-rotatable axially displaceable threaded shaft upon which is threaded a coupling nut. A pair of rotary couplings are provided on opposed sides of the coupling nut with the sleeve and the rotary couplings are actuable by axial displacement of the coupling nut. A stop ring is axially displaceable on the coupling nut and is supported opposite to the braking direction by a fixed stop. A spring has one end acting against the stop ring and its other end acting against an abutment on the sleeve. A second stop on the coupling nut is spaced rearwardly of the first stop a distance approximately equal to the contact stroke of the vehicle brake when the resetting device is in the inoperative position. |
申请公布号 |
HU173480(B) |
申请公布日期 |
1979.05.28 |
申请号 |
HU1976KO02827 |
申请日期 |
1976.12.03 |
申请人 |
KNORR-BREMSE GMBH,DE |
发明人 |
FOELLINGER,HANS,DE;SCHEFFEL,BERND,DE |
分类号 |
F16D65/66 |
主分类号 |
F16D65/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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