MX9301185A - Sistema de freno de remolque con aparato de liberacion - Google Patents

Sistema de freno de remolque con aparato de liberacion

Info

Publication number
MX9301185A
MX9301185A MX9301185A MX9301185A MX9301185A MX 9301185 A MX9301185 A MX 9301185A MX 9301185 A MX9301185 A MX 9301185A MX 9301185 A MX9301185 A MX 9301185A MX 9301185 A MX9301185 A MX 9301185A
Authority
MX
Mexico
Prior art keywords
caliper unit
brake
braking
trailer
rotor
Prior art date
Application number
MX9301185A
Other languages
English (en)
Inventor
Robert L Null
Original Assignee
Robert L Null
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 Robert L Null filed Critical Robert L Null
Publication of MX9301185A publication Critical patent/MX9301185A/es

Links

Classifications

    • 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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
    • B60T1/065—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels employing disc
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/107—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic overrun brakes with fluid means
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/18—Connection thereof to initiating means
    • 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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/20—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer
    • B60T7/203—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger specially for trailers, e.g. in case of uncoupling of or overrunning by trailer with automatic brake release or reduction in case of reverse travel, e.g. by means of mechanisms mounted on the draw bar
    • 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
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0008—Brake supports
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/10—Plural pistons interacting by fluid pressure, e.g. hydraulic force amplifiers using different sized pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

Un sistema de freno de remolque incluye un conjunto (15, 21) de freno de disco para cada rueda incluyendo un aparato para proporcionar la liberación de las almohadillas de freno (48, 50) de acoplamiento con el roto (55) durante el retroceso. En el sistema de frenado preferido, se proporciona un conjunto (15) de freno maestro para frenar una rueda y un conjunto (21) de freno subordinado para frenar una segunda rueda del remolque; proporcionando un medio (12, 12a) hidráulico autónomo para mover las almohadillas (48, 50) dentro y fuera de acoplamiento con el rotor (55). Cada conjunto de freno incluye una ménsula (30) estacionaria para fijarse al eje (25) y una unidad (45) calibradora con las almohadillas (48, 50) de freno montada mediante un solo pasador (36) de pivote en la ménsula (30). Una válvula (80) de alivio es acoplado por la unidad (45) calibradora de pivote a fin de proporcionar la liberación de las almohadillas (48, 50) del freno. El alojamiento (47) de la unidad (45) calibradora está en dos secciones (47, 49) y se monta adyacente a la parte superior del rotor (55). La ménsula (30) incluye un anillo (32) de soporte para montaje directo en el eje (25) y un yugo (33) integral por encima del anillo (32); un brazo del yugo (35) limita el movimiento de pivote de la unidad (45) calibradora en una dirección mediante un tope (75) fijo para movimiento de avance/frenado normal del remolque, y el otro brazo (34) sostiene un tope (90) accionador para la válvula (80) de alivio acoplada pivoteándose en la dirección opuesta. Un resorte (77) empuja constantemente la unidad (45) calibradora hacia el tope (75) fijo.
MX9301185A 1992-03-24 1993-03-03 Sistema de freno de remolque con aparato de liberacion MX9301185A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/856,544 US5316110A (en) 1992-03-24 1992-03-24 Trailer brake system with release apparatus

Publications (1)

Publication Number Publication Date
MX9301185A true MX9301185A (es) 1993-09-01

Family

ID=25323902

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9301185A MX9301185A (es) 1992-03-24 1993-03-03 Sistema de freno de remolque con aparato de liberacion

Country Status (7)

Country Link
US (3) US5316110A (es)
EP (1) EP0631547B1 (es)
AT (1) ATE183454T1 (es)
CA (1) CA2131163A1 (es)
DE (1) DE69326058D1 (es)
MX (1) MX9301185A (es)
WO (1) WO1993018947A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2278900B (en) * 1993-06-07 1996-11-20 Gordon Holmes Over-run, auto-reverse hydraulic braking system on a trailer
GB2304389B (en) * 1995-08-17 1999-09-29 Reginald John Henry Strong Braking systems for trailers
US5622241A (en) * 1995-09-12 1997-04-22 Null; Robert L. Trailer brake system with multiple point caliper unit mounting
US5819886A (en) * 1996-07-03 1998-10-13 Null; Robert L. Trailer brake system with dual piston calipers
DE19632515C2 (de) * 1996-08-13 2002-08-01 Schmitz Anhaenger Fahrzeugbau Luftgefedertes, scheibengebremstes Achssystem eines Lastkraftwagen-Anhängers oder -Sattelanhängers
GB9705607D0 (en) * 1997-03-18 1997-05-07 Strong Reginald J H Braking system for trailers
US6068091A (en) * 1997-12-24 2000-05-30 Finley; George Externally mounted bracket system for disc brakes
FR2774733B1 (fr) * 1998-02-12 2000-04-21 Bosch Syst Freinage Frein a disque a reaction equilibree
US6443267B1 (en) * 2000-08-01 2002-09-03 Daniel P. Burbank Wheelbarrow disk brake assembly
DE10104256A1 (de) * 2001-01-31 2002-08-29 Magenwirth Gmbh Co Gustav Bremssystem
US20040118643A1 (en) * 2002-12-23 2004-06-24 Booher Benjamin V. In wheel brake assembly
US20050044740A1 (en) * 2003-08-25 2005-03-03 Hansen Andrew H. Fractional measuring caliper
DE602005016739D1 (de) * 2004-02-12 2009-11-05 Deere & Co Trägerplatte und Verfahren zur Befestigung eines Scheibenbremssattels an einer Achse
CA2484405C (en) * 2004-10-12 2011-03-22 Armatec Survivability Corp. Disc brake system
US20070102996A1 (en) * 2005-11-10 2007-05-10 Meritor Wabco Vehicle Control Systems Hydraulic full power brake system for trailers
US8714317B1 (en) * 2006-03-31 2014-05-06 Robert Bosch Gmbh Disc brake
EP2674336A1 (en) * 2012-06-11 2013-12-18 "DEBON" Spólka z o.o Overrun disk brake
US9511788B1 (en) * 2015-08-10 2016-12-06 Richard J Kruppa Accessory plate extension for wheelbarrow brake systems
US9932059B1 (en) * 2015-08-10 2018-04-03 Richard J Kruppa Slow speed, off-highway, wheel hub and bearing system, with hand braking mechanisms
US10744985B2 (en) * 2018-04-19 2020-08-18 Goodrich Corporation Electro-hydrostatic brake control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365028A (en) * 1965-09-10 1968-01-23 Allbau Entwicklungs G M B H U Spot-type disc brake
US3587788A (en) * 1968-08-07 1971-06-28 John Myers Beach Automatically operable brake apparatus for trailer vehicles
US3746132A (en) * 1970-11-06 1973-07-17 Kelsey Hayes Co Disc brake back-up release system
US3754623A (en) * 1972-02-24 1973-08-28 Bendix Corp Trailer back-up brake release for surge operated brakes
FR2222899A5 (es) * 1973-03-20 1974-10-18 Ftf
JPS5498461A (en) * 1978-01-19 1979-08-03 Sumitomo Electric Ind Ltd Disc brake
DE3221320C2 (de) * 1982-06-05 1984-05-24 Josef Peitz Jun. Kg Achsenfabrik, 4790 Paderborn Auflaufbremseinrichtung für einen Fahrzeuganhänger
GB8529475D0 (en) * 1985-11-29 1986-01-08 Lucas Ind Plc Disc brakes

Also Published As

Publication number Publication date
EP0631547A4 (en) 1997-03-12
US5411120A (en) 1995-05-02
EP0631547A1 (en) 1995-01-04
ATE183454T1 (de) 1999-09-15
US5316110A (en) 1994-05-31
EP0631547B1 (en) 1999-08-18
WO1993018947A1 (en) 1993-09-30
CA2131163A1 (en) 1993-09-30
US5551538A (en) 1996-09-03
DE69326058D1 (de) 1999-09-23

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