HU178884B - Emergency valve appliance for pneumatic or hydraulic control gears - Google Patents

Emergency valve appliance for pneumatic or hydraulic control gears

Info

Publication number
HU178884B
HU178884B HU80801700A HU170080A HU178884B HU 178884 B HU178884 B HU 178884B HU 80801700 A HU80801700 A HU 80801700A HU 170080 A HU170080 A HU 170080A HU 178884 B HU178884 B HU 178884B
Authority
HU
Hungary
Prior art keywords
pneumatic
hydraulic control
emergency valve
control gears
valve appliance
Prior art date
Application number
HU80801700A
Other languages
Hungarian (hu)
Inventor
Ruediger Stillfried
Guenter Sebasta
Guenter Seegers
Original Assignee
Wabco Fahrzeugbremsen Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wabco Fahrzeugbremsen Gmbh filed Critical Wabco Fahrzeugbremsen Gmbh
Publication of HU178884B publication Critical patent/HU178884B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/49—Safety devices, e.g. detection of obstructions or end positions specially adapted for mechanisms operated by fluid pressure, e.g. detection by monitoring transmitted fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
HU80801700A 1979-07-21 1980-07-07 Emergency valve appliance for pneumatic or hydraulic control gears HU178884B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792929578 DE2929578A1 (en) 1979-07-21 1979-07-21 Pneumatic control system emergency valve - has selector member positions changed by impulse or manual control

Publications (1)

Publication Number Publication Date
HU178884B true HU178884B (en) 1982-07-28

Family

ID=6076362

Family Applications (1)

Application Number Title Priority Date Filing Date
HU80801700A HU178884B (en) 1979-07-21 1980-07-07 Emergency valve appliance for pneumatic or hydraulic control gears

Country Status (2)

Country Link
DE (1) DE2929578A1 (en)
HU (1) HU178884B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420631A1 (en) * 1984-06-02 1985-12-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover DOOR OPERATING SYSTEM
DE3420632A1 (en) * 1984-06-02 1985-12-05 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover DOOR VALVE
DE3639178A1 (en) * 1986-11-15 1988-05-26 Wabco Westinghouse Fahrzeug Door valve
DE3639177A1 (en) * 1986-11-15 1988-05-26 Wabco Westinghouse Fahrzeug Door-control device
DE3639179A1 (en) * 1986-11-15 1988-05-26 Wabco Westinghouse Fahrzeug Door-valve arrangement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT220660B (en) * 1960-05-17 1962-04-10 Hardy Geb Maschf Ag Three-way slide for emergency operation of pneumatically or electro-pneumatically controlled door systems
DE1294818B (en) * 1964-02-21 1969-05-08 Herion Erich Servo control with safety device for at least one pressure consumer, in particular press control
DE1708446C3 (en) * 1967-12-20 1973-09-13 Westinghouse Bremsen- Und Apparatebau Gmbh, 3000 Hannover Pneumatically operated piston-cylinder drive for doors
DE2616822C3 (en) * 1976-04-15 1979-08-09 Knorr-Bremse Gmbh, 8000 Muenchen Control device for doors that can be operated pneumatically or manually

Also Published As

Publication number Publication date
DE2929578A1 (en) 1981-02-05
DE2929578C2 (en) 1990-05-10

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee