ES335306A1 - Hydraulic self-powering device. (Machine-translation by Google Translate, not legally binding) - Google Patents

Hydraulic self-powering device. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES335306A1
ES335306A1 ES0335306A ES335306A ES335306A1 ES 335306 A1 ES335306 A1 ES 335306A1 ES 0335306 A ES0335306 A ES 0335306A ES 335306 A ES335306 A ES 335306A ES 335306 A1 ES335306 A1 ES 335306A1
Authority
ES
Spain
Prior art keywords
wheel
vehicle
brake
source
hydraulic circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES0335306A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soc Ind Delattre-Levivier
Original Assignee
Soc Ind Delattre-Levivier
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 Soc Ind Delattre-Levivier filed Critical Soc Ind Delattre-Levivier
Publication of ES335306A1 publication Critical patent/ES335306A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
    • B61K7/02—Track brakes or retarding apparatus
    • B61K7/04—Track brakes or retarding apparatus with clamping action
    • B61K7/08—Track brakes or retarding apparatus with clamping action operated pneumatically or hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Regulating Braking Force (AREA)
  • Tires In General (AREA)

Abstract

Hydraulic self-braking device for braking station of vehicles traveling on a track, of the type that includes a wheel that comes into contact with vehicles and provided with a brake, characterized in that the wheel provided with the brake rotates freely on a supporting axle of a support capable of oscillating, about an axis parallel to that of the wheel, between a position of application of the wheel on the vehicle galley and a support position of the wheel on a rolling path arranged on the vehicle said support being connected to a hydraulic control jack fed by a hydraulic circuit which likewise feeds a brake clamping jack against the action of an opposing elastic force, said hydraulic circuit including an elastic opposing source, said hydraulic circuit including a source of low pressure for the application of the wheel in the galibo of the vehicles and a source of high pressure of pressing of the brake and support of the wheel against the rolling path on the vehicle, this pressure source being automatically put into play by said control jack during the movement of the wheel by a vehicle, and a maneuvering member allows replacing the high pressure due to the low pressure in the hydraulic circuit. (Machine-translation by Google Translate, not legally binding)
ES0335306A 1966-01-27 1967-01-05 Hydraulic self-powering device. (Machine-translation by Google Translate, not legally binding) Expired ES335306A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47455A FR1477517A (en) 1966-01-27 1966-01-27 Hydraulic self-braking reel, for vehicle braking stations

Publications (1)

Publication Number Publication Date
ES335306A1 true ES335306A1 (en) 1967-12-01

Family

ID=8599891

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0335306A Expired ES335306A1 (en) 1966-01-27 1967-01-05 Hydraulic self-powering device. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE691120A (en)
DE (1) DE1605372A1 (en)
ES (1) ES335306A1 (en)
FR (1) FR1477517A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398632A1 (en) * 1977-07-27 1979-02-23 Guimbal Jean Braking system for suburban electric railway - uses permanent magnets to produce eddy currents in vehicle-mounted conductor strips

Also Published As

Publication number Publication date
FR1477517A (en) 1967-04-21
BE691120A (en) 1967-05-16
DE1605372A1 (en) 1970-07-23

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