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1. WO2007039292 - AUTOMATIC PARKING BRAKE

Publication Number WO/2007/039292
Publication Date 12.04.2007
International Application No. PCT/EP2006/009608
International Filing Date 04.10.2006
IPC
F16D 65/18 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
65Parts or details of brakes
14Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
16arranged in or on the brake
18adapted for drawing members together
CPC
F16D 2121/02
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
2121Type of actuator operation force
02Fluid pressure
F16D 2121/14
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
2121Type of actuator operation force
14Mechanical
F16D 2123/00
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
2123Multiple operation forces
F16D 2125/06
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
02Fluid-pressure mechanisms
06Pistons
F16D 2125/582
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
582Flexible element, e.g. spring, other than the main force generating element
F16D 65/18
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
65Parts or details
14Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
16arranged in or on the brake
18adapted for drawing members together ; , e.g. for disc brakes
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • TRISTANO, Nicola [IT]/[IT] (UsOnly)
  • SCHEFZIK, Monika [IT]/[IT] (UsOnly)
  • ONORATO, Francesco [IT]/[IT] (UsOnly)
  • CORRADO, Caruzo [IT]/[IT] (UsOnly)
  • PATANO, Pietro [IT]/[IT] (UsOnly)
Inventors
  • TRISTANO, Nicola
  • SCHEFZIK, Monika
  • ONORATO, Francesco
  • CORRADO, Caruzo
  • PATANO, Pietro
Agents
  • HURWIC, Aleksander
Priority Data
051015605.10.2005FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) AUTOMATIC PARKING BRAKE
(FR) FREIN DE STATIONNEMENT AUTOMATIQUE
Abstract
(EN)
The invention relates to an automatic parking brake which acts on a disc brake, in which the piston of the brake comprises a cavity containing a spring (1) which can rest on the base (12) of the piston cavity. According to the invention, a washer (5) is placed between the inlet (13) of the cavity and the spring (1) and a support device (4) can rest on the washer (5) such that the washer exerts a pre-load force on the spring (1).
(FR)
L' invention concerne un frein de stationnement automatique agissant sur un frein à disque dans lequel le piston du frein comporte une cavité dans laquelle est prévu un ressort (1) permettant d'appuyer sur le fond (12) de la cavité du piston. Une rondelle (5) est placée entre l'entrée (13) de la cavité et le ressort (1). Un dispositif d'appui (4) permet d'appuyer sur la rondelle (5) pour que celle-ci exerce une force de pré charge sur le ressort (1).
Latest bibliographic data on file with the International Bureau