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1. WO2021018567 - EMERGENCY TRIGGERING DEVICE FOR A VEHICLE BRAKE

Publication Number WO/2021/018567
Publication Date 04.02.2021
International Application No. PCT/EP2020/069877
International Filing Date 14.07.2020
IPC
B60T 17/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE 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
17Component parts, details, or accessories of brake systems not covered by groups B60T8/, B60T13/ or B60T15/170
08Brake cylinders other than ultimate actuators
CPC
B60T 17/086
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
17Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
08Brake cylinders other than ultimate actuators
085Spring loaded brake actuators
086Spring loaded brake actuators with emergency release device
B60T 17/18
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
17Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
18Safety devices; Monitoring
B60T 17/228
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
17Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
18Safety devices; Monitoring
22Devices for monitoring or checking brake systems; Signal devices
228for railway vehicles
B61H 13/02
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
HBRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
13Actuating rail vehicle brakes
02Hand or other personal actuation
B61H 13/34
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
HBRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
13Actuating rail vehicle brakes
34Details
F16D 2125/66
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
2125Components of actuators
18Mechanical mechanisms
58transmitting linear movement
66Wedges
Applicants
  • SIEMENS MOBILITY AUSTRIA GMBH [AT]/[AT]
Inventors
  • GRITSCH, Alexander
Agents
  • DEFFNER, Rolf
Priority Data
A50688/201930.07.2019AT
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) NOTLÖSEVORRICHTUNG FÜR EINE FAHRZEUGBREMSE
(EN) EMERGENCY TRIGGERING DEVICE FOR A VEHICLE BRAKE
(FR) DISPOSITIF DE DÉSERRAGE D'URGENCE POUR FREIN DE VÉHICULE
Abstract
(DE)
Die Erfindung bezieht sich auf eine Notlösevorrichtung für eine Fahrzeugbremse, insbesondere für eine Feststellbremse eines Fahrwerks eines Schienenfahrzeugs, mit zumindest einem mit einer Bremsvorrichtung verbindbaren Notlösezug (15) und zumindest einer mit dem zumindest einen Notlösezug (15) verbindbaren mechanischen Betätigungsvorrichtung (17). Um vorteilhafte Konstruktionsbedingungen zu schaffen, wird vorgeschlagen, dass die zumindest eine Betätigungsvorrichtung (17) über einen Fahrzeugboden (25) ragend mit einem Wagenkasten (21) verbindbar ist und einen Kraftübersetzer (26) aufweist. Dadurch wird eine Fernnotlösung der Fahrzeugbremse mit moderatem Kraftaufwand ermöglicht.
(EN)
The invention relates to an emergency trigger device for a vehicle brake, in particular for a parking brake of an undercarriage of a rail vehicle, having at least one emergency trigger pull (15), which can be connected to a brake device, and at least one mechanical operating device (17), which can be connected to the at least one emergency trigger pull (15). According to the invention, to create advantageous design conditions, the at least one operating device (17) is connectable to a carriage body (21) such that said operating device projects above a vehicle floor (25) and has a force multiplier (26). This allows remote emergency triggering of the vehicle brake with a moderate application of force.
(FR)
L’invention concerne un dispositif de déserrage d’urgence pour un frein de véhicule, notamment un frein de stationnement d’un mécanisme de roulement d’un véhicule ferroviaire, comprenant au moins un câble de déserrage d’urgence (15) pouvant être relié à un dispositif de freinage et au moins un dispositif d’actionnement mécanique (17) pouvant être relié à au moins un câble de déserrage d’urgence (15). Selon l'invention, afin d’obtenir des conditions de construction avantageuses, l’au moins un dispositif d’actionnement (17) peut être relié de façon saillante à une caisse (21) par l’intermédiaire d’un plancher de véhicule (25), et présente un multiplicateur de force (26). Ceci permet un déserrage d’urgence à distance du frein de véhicule par l'application d’une force d'intensité modérée.
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