WO2000074985A3 - Electronic trailer brake hand control - Google Patents

Electronic trailer brake hand control Download PDF

Info

Publication number
WO2000074985A3
WO2000074985A3 PCT/US2000/015636 US0015636W WO0074985A3 WO 2000074985 A3 WO2000074985 A3 WO 2000074985A3 US 0015636 W US0015636 W US 0015636W WO 0074985 A3 WO0074985 A3 WO 0074985A3
Authority
WO
WIPO (PCT)
Prior art keywords
actuating handle
hand control
trailer brake
electronic trailer
brake hand
Prior art date
Application number
PCT/US2000/015636
Other languages
French (fr)
Other versions
WO2000074985A2 (en
Inventor
Ajit George
Clyde Taylor
Original Assignee
Alliedsignal Truck Brake Syst
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 Alliedsignal Truck Brake Syst filed Critical Alliedsignal Truck Brake Syst
Priority to MXPA01012517A priority Critical patent/MXPA01012517A/en
Priority to CA002376042A priority patent/CA2376042A1/en
Publication of WO2000074985A2 publication Critical patent/WO2000074985A2/en
Publication of WO2000074985A3 publication Critical patent/WO2000074985A3/en

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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/14—Driver's valves influencing electric control 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof

Abstract

An electronic trailer control brake assembly can be conveniently mounted in the cab because of its reduced size. Only a single line extends from the assembly and provides an electrical signal proportional to the degree of movement of the actuating handle . In modified embodiments, the actuating handle can be maintained at intermediate positions between the actuated and deactuated positions. A detent mechanism provides a positive feedback to the operator and secures the actuating handle in a desired position.
PCT/US2000/015636 1999-06-07 2000-06-07 Electronic trailer brake hand control WO2000074985A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MXPA01012517A MXPA01012517A (en) 1999-06-07 2000-06-07 Electronic trailer hand control.
CA002376042A CA2376042A1 (en) 1999-06-07 2000-06-07 Electronic trailer hand control

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32694299A 1999-06-07 1999-06-07
US09/326,942 1999-06-07

Publications (2)

Publication Number Publication Date
WO2000074985A2 WO2000074985A2 (en) 2000-12-14
WO2000074985A3 true WO2000074985A3 (en) 2002-10-24

Family

ID=23274442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/015636 WO2000074985A2 (en) 1999-06-07 2000-06-07 Electronic trailer brake hand control

Country Status (3)

Country Link
CA (1) CA2376042A1 (en)
MX (1) MXPA01012517A (en)
WO (1) WO2000074985A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3069946A1 (en) * 2015-03-20 2016-09-21 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Control circuit for electronically controlled parking brake

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937657A1 (en) * 1979-09-18 1981-04-02 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Brake valve for vehicle with potentiometer - which produces continuous signal for setting third brake
WO1994011227A2 (en) * 1992-11-10 1994-05-26 Allied-Signal Inc. Signal generator
US5620236A (en) * 1994-09-27 1997-04-15 Hayes Wheels International, Inc. Electronic trailer brake controller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937657A1 (en) * 1979-09-18 1981-04-02 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Brake valve for vehicle with potentiometer - which produces continuous signal for setting third brake
WO1994011227A2 (en) * 1992-11-10 1994-05-26 Allied-Signal Inc. Signal generator
US5620236A (en) * 1994-09-27 1997-04-15 Hayes Wheels International, Inc. Electronic trailer brake controller

Also Published As

Publication number Publication date
CA2376042A1 (en) 2000-12-14
WO2000074985A2 (en) 2000-12-14
MXPA01012517A (en) 2004-08-12

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