CA1051314A - Drive controlling mechanism - Google Patents

Drive controlling mechanism

Info

Publication number
CA1051314A
CA1051314A CA268,157A CA268157A CA1051314A CA 1051314 A CA1051314 A CA 1051314A CA 268157 A CA268157 A CA 268157A CA 1051314 A CA1051314 A CA 1051314A
Authority
CA
Canada
Prior art keywords
valve
hydraulic motor
pressure oil
rotary shaft
parking brake
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
CA268,157A
Other languages
English (en)
French (fr)
Inventor
Kiyozumi Fukui
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.)
Nabtesco Corp
Original Assignee
Teijin Seiki Co Ltd
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 Teijin Seiki Co Ltd filed Critical Teijin Seiki Co Ltd
Application granted granted Critical
Publication of CA1051314A publication Critical patent/CA1051314A/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
    • B60T1/02—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
    • 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
    • B60T13/12—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 the fluid being liquid
    • B60T13/22—Brakes applied by springs or weights and released hydraulically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/12—Arrangement, location, or adaptation of driving sprockets
    • B62D55/125—Final drives
    • B62D55/13—Final drives readily interchangeable modular type

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Safety Valves (AREA)
  • Motor Power Transmission Devices (AREA)
  • Hydraulic Motors (AREA)
CA268,157A 1975-12-18 1976-12-17 Drive controlling mechanism Expired CA1051314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975171224U JPS5627415Y2 (en]) 1975-12-18 1975-12-18

Publications (1)

Publication Number Publication Date
CA1051314A true CA1051314A (en) 1979-03-27

Family

ID=15919338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA268,157A Expired CA1051314A (en) 1975-12-18 1976-12-17 Drive controlling mechanism

Country Status (4)

Country Link
US (1) US4114737A (en])
JP (1) JPS5627415Y2 (en])
CA (1) CA1051314A (en])
GB (1) GB1544858A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235378C2 (de) * 1982-09-24 1984-11-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Antriebsvorrichtung
US4773494A (en) * 1985-10-07 1988-09-27 Gene Anderson Hydraulically drive wheelchair
US4834478A (en) * 1988-06-30 1989-05-30 Caterpillar Inc. Track roller frame assembly
FR2644210B1 (fr) * 1989-03-07 1994-06-03 Poclain Hydraulics Sa Dispositif d'immobilisation mutuelle de deux elements montes a rotation relative
JP3705513B2 (ja) * 1996-07-31 2005-10-12 株式会社小松製作所 三角形状クローラ装置
DE19637570A1 (de) * 1996-09-14 1998-03-19 Zahnradfabrik Friedrichshafen Hydrostatisch-mechanischer Radantrieb
US9605692B2 (en) 2014-10-01 2017-03-28 Woodward, Inc. Locking rotary actuator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445585A (en) * 1946-02-15 1948-07-20 Keller Tool Co Pneumatic hoist and reversing valve mechanism therefor
US2743708A (en) * 1951-10-05 1956-05-01 Gardner Denver Co Control for pneumatic hoist
US2823775A (en) * 1955-02-28 1958-02-18 Aro Equipment Corp Hoist motor and brake control
US3439766A (en) * 1966-12-29 1969-04-22 Clark Equipment Co Hydraulic-motor-in-wheel assembly
JPS504835B1 (en]) * 1968-08-14 1975-02-24
US3771627A (en) * 1972-04-10 1973-11-13 Caterpillar Tractor Co Modular brake assembly
US3799302A (en) * 1972-10-12 1974-03-26 Gardner Denver Co Manual and fluid pressure brake release for hoists
US3912057A (en) * 1974-05-03 1975-10-14 Deere & Co Automatic brake release means

Also Published As

Publication number Publication date
JPS5282632U (en]) 1977-06-20
JPS5627415Y2 (en]) 1981-06-30
US4114737A (en) 1978-09-19
GB1544858A (en) 1979-04-25

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