SE7714882L - FRACTION BRAKE ATTRACTION DEVICE, SPECIFICALLY FOR RAIL VEHICLES - Google Patents

FRACTION BRAKE ATTRACTION DEVICE, SPECIFICALLY FOR RAIL VEHICLES

Info

Publication number
SE7714882L
SE7714882L SE7714882A SE7714882A SE7714882L SE 7714882 L SE7714882 L SE 7714882L SE 7714882 A SE7714882 A SE 7714882A SE 7714882 A SE7714882 A SE 7714882A SE 7714882 L SE7714882 L SE 7714882L
Authority
SE
Sweden
Prior art keywords
fraction
specifically
rail vehicles
output member
attraction device
Prior art date
Application number
SE7714882A
Other languages
Swedish (sv)
Inventor
H Pollinger
A Kerscher
Original Assignee
Knorr Bremse 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 Knorr Bremse Gmbh filed Critical Knorr Bremse Gmbh
Publication of SE7714882L publication Critical patent/SE7714882L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/08—Brake cylinders other than ultimate actuators
    • B60T17/081—Single service brake actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H1/00—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like
    • B61H1/003—Applications or arrangements of brakes with a braking member or members co-operating with the periphery of the wheel rim, a drum, or the like with an actuator directly acting on a brake head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2123/00—Multiple operation forces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/64—Levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/58—Mechanical mechanisms transmitting linear movement
    • F16D2125/66—Wedges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/007—Auxiliary mechanisms for non-linear operation

Abstract

Between a brake motor (2) and an output member (18) which outputs the application force, the application device has a wedge mechanism (19) with a rolling element which rolls on a wedge surface (19). As part of the wedge mechanism (19) there is a lever (15) which can be pivoted in the common plane of the direction of force of the brake motor (2) and the direction of the application force and is supported, at one end, at a fixed mounting point (14) and centrally on the output member (18). At the other end, the lever (15) is coupled via the wedge surface (19) and the rolling element to the brake motor (2). The output member (18) is kept free of transverse force components and, as a result, a high efficiency of the application device can be achieved. <IMAGE>
SE7714882A 1976-12-31 1977-12-29 FRACTION BRAKE ATTRACTION DEVICE, SPECIFICALLY FOR RAIL VEHICLES SE7714882L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762659768 DE2659768C3 (en) 1976-12-31 1976-12-31 Accessory device for friction brakes, in particular for rail vehicles

Publications (1)

Publication Number Publication Date
SE7714882L true SE7714882L (en) 1978-07-02

Family

ID=5997166

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714882A SE7714882L (en) 1976-12-31 1977-12-29 FRACTION BRAKE ATTRACTION DEVICE, SPECIFICALLY FOR RAIL VEHICLES

Country Status (4)

Country Link
CH (1) CH626963A5 (en)
DE (1) DE2659768C3 (en)
FR (1) FR2376339A1 (en)
SE (1) SE7714882L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1145145B (en) * 1981-11-26 1986-11-05 Wabco Westinghouse Spa BRAKING UNIT ACTUATED THROUGH A PRESSURE FLUID PARTICULARLY FOR WHEELS OF VEHICLES IRON VIARI
DE3344616A1 (en) * 1983-12-09 1985-06-20 Knorr-Bremse GmbH, 8000 München BRAKE UNIT FOR RAIL VEHICLES
DE3446599A1 (en) * 1984-12-20 1986-07-03 Knorr-Bremse AG, 8000 München BRAKE UNIT FOR RAIL VEHICLES
GB8908069D0 (en) * 1989-04-11 1989-05-24 Westinghouse Brake & Signal Vehicle brake actuator
DE4117632A1 (en) * 1991-05-29 1992-12-03 Knorr Bremse Ag BRAKE UNIT FOR RAIL VEHICLES
SE530214C2 (en) * 2007-01-12 2008-04-01 Faiveley Transport Nordic Ab Parking brake arrangement in brake actuator for rail vehicle incorporates parking brake shaft rotatably located in actuator
CN102216640B (en) * 2008-11-18 2013-10-16 纳博特斯克株式会社 Unit brake
DE102009020548A1 (en) * 2009-05-08 2010-12-16 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Parking brake device of a railway vehicle with high efficiency

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE446953C (en) * 1925-03-22 1927-07-13 Joseph Cyrille Emile Bourassa Mechanical power transmission gear
CH549732A (en) * 1971-03-16 1974-05-31 Knorr Bremse Gmbh PRESSURIZED ACTUATING DEVICE, IN PARTICULAR BRAKE CYLINDER UNIT FOR VEHICLES.
SE384562B (en) * 1974-03-28 1976-05-10 Bromsregulator Svenska Ab DEVICE FOR FLUID PRESSURE IMPACTED BRAKE UNIT

Also Published As

Publication number Publication date
DE2659768C3 (en) 1979-05-10
DE2659768A1 (en) 1978-07-06
CH626963A5 (en) 1981-12-15
FR2376339B1 (en) 1983-02-18
FR2376339A1 (en) 1978-07-28
DE2659768B2 (en) 1978-09-21

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