CA949106A - Parking brake control with transmission interlock - Google Patents

Parking brake control with transmission interlock

Info

Publication number
CA949106A
CA949106A CA142,854A CA142854A CA949106A CA 949106 A CA949106 A CA 949106A CA 142854 A CA142854 A CA 142854A CA 949106 A CA949106 A CA 949106A
Authority
CA
Canada
Prior art keywords
parking brake
brake control
transmission interlock
interlock
transmission
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.)
Expired
Application number
CA142,854A
Other languages
English (en)
Inventor
Rodney H. Anderson
Ralph R. Day
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA949106A publication Critical patent/CA949106A/en
Expired legal-status Critical Current

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
    • B60T1/005—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles by locking of wheel or transmission rotation
    • 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
    • B60T1/062—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 acting on transmission parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20207—Multiple controlling elements for single controlled element
    • Y10T74/20213—Interconnected

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Regulating Braking Force (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
CA142,854A 1971-06-14 1972-05-24 Parking brake control with transmission interlock Expired CA949106A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15271271A 1971-06-14 1971-06-14

Publications (1)

Publication Number Publication Date
CA949106A true CA949106A (en) 1974-06-11

Family

ID=22544082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,854A Expired CA949106A (en) 1971-06-14 1972-05-24 Parking brake control with transmission interlock

Country Status (5)

Country Link
US (1) US3729074A (de)
JP (1) JPS5643891B1 (de)
BE (1) BE784883A (de)
CA (1) CA949106A (de)
DE (1) DE2229335A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273224A (en) * 1978-10-11 1981-06-16 Towmotor Corporation Vehicle control system with conditional transmission-brake interlock
CA1143965A (en) * 1979-04-19 1983-04-05 Tomeaki Tama Tractor having a parking brake
DE3015029C2 (de) * 1979-04-19 1985-06-27 KUBOTA, Ltd., Osaka Traktorgetriebe
FR2533871A1 (en) * 1982-10-04 1984-04-06 Ferret Robert Device applicable chiefly to vehicles in order to obtain an anti-rollback effect
US4574927A (en) * 1983-12-19 1986-03-11 Clark Michigan Company Forward and reverse clutch engagement parking brake
US4798099A (en) * 1987-12-30 1989-01-17 Caterpillar Inc. Control mechanism for operating a vehicle
US4796736A (en) * 1987-12-30 1989-01-10 Caterpillar Inc. Control mechanism for applying a brake and neutralizing a transmission of a vehicle
JPH01282039A (ja) * 1988-05-06 1989-11-13 Yamaha Motor Co Ltd 芝刈機等のシフト装置
US5613584A (en) * 1995-11-14 1997-03-25 Deere & Company Transmission control lever with return to neutral function
DE19622514A1 (de) * 1996-06-05 1997-12-18 Deere & Co Vorrichtung zur Neutralstellung eines Getriebes
US6068091A (en) * 1997-12-24 2000-05-30 Finley; George Externally mounted bracket system for disc brakes
DE10145407C2 (de) * 2001-09-14 2003-11-13 Walterscheid Gmbh Gkn Antriebsanordnung und Verfahren zum Festsetzen mindestens eines Arbeitsaggregats
US7393065B2 (en) * 2006-06-01 2008-07-01 Lockheed Martin Corporation Redundant braking system
DE202006013429U1 (de) * 2006-08-31 2008-01-03 Krauss-Maffei Wegmann Gmbh & Co. Kg Verriegelungseinrichtung an einem Kraftfahrzeug, insbesondere einem Kampffahrzeug
US9014939B1 (en) * 2012-12-12 2015-04-21 Robert L. Mendenhall Signal based safety system for construction zone
US8849522B1 (en) * 2012-12-12 2014-09-30 Robert L. Mendenhall Signal based safety system for construction zone

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1999284A (en) * 1932-05-31 1935-04-30 Studebaker Corp Automatic clutch control
US2964135A (en) * 1957-08-19 1960-12-13 Gen Motors Corp Brake mechanism
US3349860A (en) * 1964-07-02 1967-10-31 Sundstrand Corp Hydrostatic transmission
DE1286913B (de) * 1965-05-07 1969-01-09 Masch U Schlepperfabrik Xaver Steuereinrichtung zum Verstellen des Primaer- und/oder Sekundaerteiles eines hydrostatischen Wandlers zum Antrieb von Kraftfahrzeugen
US3498425A (en) * 1968-11-27 1970-03-03 Yamaha Motor Co Ltd Chain transmission with caliper brake
US3539040A (en) * 1969-04-07 1970-11-10 Roper Corp Hydrostatic transmission,brake and belt tightener with interrelated controls
US3618718A (en) * 1970-06-10 1971-11-09 Case Co J I Brake actuated return to neutral mechanism
US3645368A (en) * 1970-10-26 1972-02-29 Case Co J I Brake operated transmission neutralizer

Also Published As

Publication number Publication date
BE784883A (fr) 1972-12-14
JPS5643891B1 (de) 1981-10-15
DE2229335A1 (de) 1972-12-21
US3729074A (en) 1973-04-24

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