CA1027016A - Variably biased control mechanism - Google Patents

Variably biased control mechanism

Info

Publication number
CA1027016A
CA1027016A CA235,982A CA235982A CA1027016A CA 1027016 A CA1027016 A CA 1027016A CA 235982 A CA235982 A CA 235982A CA 1027016 A CA1027016 A CA 1027016A
Authority
CA
Canada
Prior art keywords
control mechanism
biased control
variably biased
variably
control
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
CA235,982A
Other languages
English (en)
French (fr)
Other versions
CA235982S (en
Inventor
John R. Muntjanoff
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 CA1027016A publication Critical patent/CA1027016A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/42—Control devices non-automatic
    • B66D1/44—Control devices non-automatic pneumatic of hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Control Devices (AREA)
CA235,982A 1975-01-23 1975-09-22 Variably biased control mechanism Expired CA1027016A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/543,579 US3990552A (en) 1975-01-23 1975-01-23 Variably biased control mechanism

Publications (1)

Publication Number Publication Date
CA1027016A true CA1027016A (en) 1978-02-28

Family

ID=24168623

Family Applications (1)

Application Number Title Priority Date Filing Date
CA235,982A Expired CA1027016A (en) 1975-01-23 1975-09-22 Variably biased control mechanism

Country Status (4)

Country Link
US (2) US3990552A (enExample)
JP (1) JPS5848477B2 (enExample)
BR (1) BR7507990A (enExample)
CA (1) CA1027016A (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4301713A (en) * 1978-12-07 1981-11-24 Caterpillar Tractor Co. Apparatus for supplying fluid to a plurality of mechanisms
US4448398A (en) * 1982-03-01 1984-05-15 Garlock Equipment Company Winch control system
JPS61181775U (enExample) * 1985-05-01 1986-11-13
JPS6258679U (enExample) * 1985-10-02 1987-04-11
US6871833B1 (en) * 1999-06-30 2005-03-29 Seagate Technology Llc Disc drive shocking station with high speed spool valve actuation
US8246010B2 (en) * 2009-08-13 2012-08-21 Hess Daniel L Fluid shear actuated hoist brake

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US44071A (en) * 1864-09-06 Improvement in valve-gear for steam-engines
US415671A (en) * 1889-11-19 harris
US3124970A (en) * 1964-03-17 Walker
US287877A (en) * 1883-11-06 Valve-gear
US26301A (en) * 1859-11-29 David stoddart
CA706196A (en) * 1965-03-23 Applied Power Industries Hydraulic control system
US1092359A (en) * 1913-09-18 1914-04-07 Metallpapier Bronzefarben Blattmetallwerke Ag Control device for sheet-separators.
US2279597A (en) * 1939-07-14 1942-04-14 Selmer Johan Fredrik Controlling means for hoists and winches
US2725890A (en) * 1950-03-22 1955-12-06 Borg Warner Hydraulic power control system
US2543649A (en) * 1950-07-12 1951-02-27 Gen Electric Linkage for hydraulic actuators
US3144107A (en) * 1955-07-25 1964-08-11 Jered Ind Inc Multiple speed transmission
US3055225A (en) * 1960-02-26 1962-09-25 United Aircraft Corp Auxiliary control lever
US3841608A (en) * 1973-02-21 1974-10-15 Caterpillar Tractor Co Modulating control valve for hydraulically operated winch

Also Published As

Publication number Publication date
US4074613A (en) 1978-02-21
JPS5187241A (enExample) 1976-07-30
JPS5848477B2 (ja) 1983-10-28
BR7507990A (pt) 1976-08-24
US3990552A (en) 1976-11-09

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