DE102005052689A1 - Wedge brake with counter-rotating wedge elements - Google Patents

Wedge brake with counter-rotating wedge elements Download PDF

Info

Publication number
DE102005052689A1
DE102005052689A1 DE200510052689 DE102005052689A DE102005052689A1 DE 102005052689 A1 DE102005052689 A1 DE 102005052689A1 DE 200510052689 DE200510052689 DE 200510052689 DE 102005052689 A DE102005052689 A DE 102005052689A DE 102005052689 A1 DE102005052689 A1 DE 102005052689A1
Authority
DE
Germany
Prior art keywords
wedge
brake
counter
elements
rotating
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.)
Ceased
Application number
DE200510052689
Other languages
German (de)
Inventor
Rainer Venus
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.)
Continental Automotive GmbH
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE200510052689 priority Critical patent/DE102005052689A1/en
Priority to PCT/EP2006/068034 priority patent/WO2007051818A1/en
Priority to JP2008538360A priority patent/JP2009515105A/en
Priority to EP06807714A priority patent/EP1943432A1/en
Publication of DE102005052689A1 publication Critical patent/DE102005052689A1/en
Ceased legal-status Critical Current

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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/224—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members
    • F16D55/225—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads
    • F16D55/226—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • 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
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • 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
    • F16D2127/08—Self-amplifying or de-amplifying mechanisms
    • F16D2127/10—Self-amplifying or de-amplifying mechanisms having wedging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

Die Erfindung betrifft eine Bremsvorrichtung, insbesondere für Kraftfahrzeuge, mit einem Aktuator (17) und einer Selbstverstärkungseinrichtung (2a, 3) zum Verstärken der vom Aktuator (17) erzeugten Kraft, wobei die Selbstverstärkungseinrichtung (2, 3) ein Keilelement (2a) umfasst, das auf eine Reibfläche (20) eines zu bremsenden Elements (6) wirkt und eine Keilfläche (4a) aufweist, die sich an einem Widerlager (3) abstützt. Ein selbsttätiges Festklemmen des Keilelements (2a) in der Bremsvorrichtung (1) kann verhindert werden, wenn die Bremsvorrichtung (1) wenigstens zwei Keilelemente (2a, 2b) aufweist, die über eine Koppeleinrichtung (7, 8; 15, 18) antriebsmäßig miteinander verbunden sind, so dass sie sich in einer parallel zur Reibfläche (20) verlaufenden Richtung (X) gegenläufig bewegen.The invention relates to a braking device, in particular for motor vehicles, having an actuator (17) and a self-boosting device (2a, 3) for amplifying the force generated by the actuator (17), wherein the self-boosting device (2, 3) comprises a wedge element (2a), which acts on a friction surface (20) of a braking element (6) and has a wedge surface (4a) which is supported on an abutment (3). An automatic clamping of the wedge element (2a) in the brake device (1) can be prevented if the brake device (1) has at least two wedge elements (2a, 2b) which are drivingly connected to one another via a coupling device (7, 8; 15, 18) are so that they move in a direction parallel to the friction surface (20) extending direction (X) in opposite directions.

DE200510052689 2005-11-04 2005-11-04 Wedge brake with counter-rotating wedge elements Ceased DE102005052689A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE200510052689 DE102005052689A1 (en) 2005-11-04 2005-11-04 Wedge brake with counter-rotating wedge elements
PCT/EP2006/068034 WO2007051818A1 (en) 2005-11-04 2006-11-02 Wedge brake having wedge elements which are moved in opposite directions
JP2008538360A JP2009515105A (en) 2005-11-04 2006-11-02 Wedge brake with wedge elements that move in opposite directions
EP06807714A EP1943432A1 (en) 2005-11-04 2006-11-02 Wedge brake having wedge elements which are moved in opposite directions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510052689 DE102005052689A1 (en) 2005-11-04 2005-11-04 Wedge brake with counter-rotating wedge elements

Publications (1)

Publication Number Publication Date
DE102005052689A1 true DE102005052689A1 (en) 2007-05-16

Family

ID=37627246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200510052689 Ceased DE102005052689A1 (en) 2005-11-04 2005-11-04 Wedge brake with counter-rotating wedge elements

Country Status (4)

Country Link
EP (1) EP1943432A1 (en)
JP (1) JP2009515105A (en)
DE (1) DE102005052689A1 (en)
WO (1) WO2007051818A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1998427A2 (en) 2007-05-31 2008-12-03 Bayerische Motoren Werke Aktiengesellschaft Braking device of a motor vehicle with an electric recuperation brake
DE102007057264A1 (en) 2007-11-26 2009-05-28 Siemens Ag Vehicle's element decelerating device, has connecting units arranged for transmission of force between actuator and brake body, where connecting units guide force into brake body opposite to moving direction of moving elements
EP2161472A3 (en) * 2008-09-06 2014-03-19 WABCO GmbH Braking device
DE102016204919A1 (en) * 2016-03-24 2017-09-28 Voith Patent Gmbh runner brake

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101097581B1 (en) * 2008-12-05 2011-12-22 성균관대학교산학협력단 Electronic Wedge Brake Device
CN110701221B (en) * 2019-10-19 2020-09-22 山东理工大学 Two-way synchronous reinforcement type electromechanical brake actuator based on linear motor
KR102258549B1 (en) * 2019-12-23 2021-05-31 재단법인대구경북과학기술원 An electromechanical brake

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1034172A (en) * 1962-04-10 1966-06-29 Dunlop Rubber Co Improvements in disc brakes
DE2052496A1 (en) * 1969-11-05 1971-05-13 Kelsey Hayes Co Disc brake
DE10037055A1 (en) * 2000-07-29 2002-02-14 Bosch Gmbh Robert disc brake
DE10046177A1 (en) * 2000-09-19 2002-04-04 Bosch Gmbh Robert disc brake
DE10218825A1 (en) * 2002-04-26 2003-11-13 Estop Gmbh Parking brake mechanism for use with road vehicle disk brake is combined with electromechanical self-servo braking system incorporating sliding wedges
DE10154178B4 (en) * 2001-05-21 2004-05-13 Estop Gmbh Self-energizing electromechanical brake with variable wedge angle
DE10319082B3 (en) * 2003-04-28 2004-12-16 Estop Gmbh Electromechanical brake for rotary components has actuator arrangement with separately controllable actuators, each associated with frictional element moved along wedge surface to press on braked part
DE10335402A1 (en) * 2003-08-01 2005-02-17 Robert Bosch Gmbh Electromechanical friction brake with self-reinforcement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005030618A1 (en) * 2004-10-13 2006-04-20 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Disc brake in self-reinforcing design and control method for a self-energizing brake

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1034172A (en) * 1962-04-10 1966-06-29 Dunlop Rubber Co Improvements in disc brakes
DE2052496A1 (en) * 1969-11-05 1971-05-13 Kelsey Hayes Co Disc brake
DE10037055A1 (en) * 2000-07-29 2002-02-14 Bosch Gmbh Robert disc brake
DE10046177A1 (en) * 2000-09-19 2002-04-04 Bosch Gmbh Robert disc brake
DE10154178B4 (en) * 2001-05-21 2004-05-13 Estop Gmbh Self-energizing electromechanical brake with variable wedge angle
DE10218825A1 (en) * 2002-04-26 2003-11-13 Estop Gmbh Parking brake mechanism for use with road vehicle disk brake is combined with electromechanical self-servo braking system incorporating sliding wedges
DE10319082B3 (en) * 2003-04-28 2004-12-16 Estop Gmbh Electromechanical brake for rotary components has actuator arrangement with separately controllable actuators, each associated with frictional element moved along wedge surface to press on braked part
DE10335402A1 (en) * 2003-08-01 2005-02-17 Robert Bosch Gmbh Electromechanical friction brake with self-reinforcement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BREUER/BILL: "Bremsenhandbuch", 1.Aufl. 2003, Vieweg-Verlag, S.4,5,66-69,200,201,306-311 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1998427A2 (en) 2007-05-31 2008-12-03 Bayerische Motoren Werke Aktiengesellschaft Braking device of a motor vehicle with an electric recuperation brake
DE102007025478A1 (en) 2007-05-31 2008-12-04 Bayerische Motoren Werke Aktiengesellschaft Brake system of a motor vehicle with an electric recuperation brake
DE102007057264A1 (en) 2007-11-26 2009-05-28 Siemens Ag Vehicle's element decelerating device, has connecting units arranged for transmission of force between actuator and brake body, where connecting units guide force into brake body opposite to moving direction of moving elements
EP2161472A3 (en) * 2008-09-06 2014-03-19 WABCO GmbH Braking device
DE102016204919A1 (en) * 2016-03-24 2017-09-28 Voith Patent Gmbh runner brake

Also Published As

Publication number Publication date
EP1943432A1 (en) 2008-07-16
WO2007051818A1 (en) 2007-05-10
JP2009515105A (en) 2009-04-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final

Effective date: 20140214