CA1183757A - Brake control system with metering pump relief - Google Patents

Brake control system with metering pump relief

Info

Publication number
CA1183757A
CA1183757A CA000427893A CA427893A CA1183757A CA 1183757 A CA1183757 A CA 1183757A CA 000427893 A CA000427893 A CA 000427893A CA 427893 A CA427893 A CA 427893A CA 1183757 A CA1183757 A CA 1183757A
Authority
CA
Canada
Prior art keywords
metering pump
outlet port
pressure
brake
control system
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
CA000427893A
Other languages
English (en)
French (fr)
Inventor
Marvin L. Schneider
Kenneth F. Golan
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 CA1183757A publication Critical patent/CA1183757A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
    • B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
    • B66D5/24—Operating devices
    • B66D5/26—Operating devices pneumatic or hydraulic
    • 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
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Braking Systems And Boosters (AREA)
CA000427893A 1982-07-12 1983-05-11 Brake control system with metering pump relief Expired CA1183757A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82/00935 1982-07-12
PCT/US1982/000935 WO1984000334A1 (en) 1982-07-12 1982-07-12 Brake control system with metering pump relief

Publications (1)

Publication Number Publication Date
CA1183757A true CA1183757A (en) 1985-03-12

Family

ID=22168082

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000427893A Expired CA1183757A (en) 1982-07-12 1983-05-11 Brake control system with metering pump relief

Country Status (5)

Country Link
JP (1) JPS59501256A (enrdf_load_stackoverflow)
CA (1) CA1183757A (enrdf_load_stackoverflow)
DE (1) DE3249523C2 (enrdf_load_stackoverflow)
IT (1) IT1194253B (enrdf_load_stackoverflow)
WO (1) WO1984000334A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109297766A (zh) * 2018-12-12 2019-02-01 西华师范大学 一种采集不同粒径悬移质泥沙的装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2129871B1 (enrdf_load_stackoverflow) * 1971-03-17 1975-02-21 Poclain Sa
DE2240940C3 (de) * 1972-08-19 1975-11-06 O & K Orenstein & Koppel Ag Werk Luebeck, 2400 Luebeck Hydrostatisches Getriebe, insbesondere für Winden, Hubwinden, Wippwerkswinden o.dgl
US4048799A (en) * 1976-11-17 1977-09-20 Caterpillar Tractor Co. Winch control
US4278155A (en) * 1979-05-02 1981-07-14 Caterpillar Tractor Co. Draw works transmission control

Also Published As

Publication number Publication date
DE3249523C2 (de) 1992-05-21
IT8321353A0 (it) 1983-05-30
WO1984000334A1 (en) 1984-02-02
JPH0313109B2 (enrdf_load_stackoverflow) 1991-02-21
IT1194253B (it) 1988-09-14
DE3249523T1 (de) 1984-07-12
JPS59501256A (ja) 1984-07-19

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry