CA988005A - Lift cylinder assembly for lift truck mast and carriage - Google Patents

Lift cylinder assembly for lift truck mast and carriage

Info

Publication number
CA988005A
CA988005A CA183,145A CA183145A CA988005A CA 988005 A CA988005 A CA 988005A CA 183145 A CA183145 A CA 183145A CA 988005 A CA988005 A CA 988005A
Authority
CA
Canada
Prior art keywords
lift
carriage
cylinder assembly
truck mast
lift cylinder
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
CA183,145A
Other versions
CA183145S (en
Inventor
John E. Wible
Milford D. Mcveen
Duane E. Behrends
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 Industrial Inc
Original Assignee
Towmotor Corp
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 Towmotor Corp filed Critical Towmotor Corp
Application granted granted Critical
Publication of CA988005A publication Critical patent/CA988005A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/08—Masts; Guides; Chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/22—Hydraulic devices or systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Actuator (AREA)
  • Forklifts And Lifting Vehicles (AREA)
CA183,145A 1972-11-22 1973-10-11 Lift cylinder assembly for lift truck mast and carriage Expired CA988005A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00308746A US3805681A (en) 1972-11-22 1972-11-22 Lift cylinder assembly for lift truck mast and carriage

Publications (1)

Publication Number Publication Date
CA988005A true CA988005A (en) 1976-04-27

Family

ID=23195218

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,145A Expired CA988005A (en) 1972-11-22 1973-10-11 Lift cylinder assembly for lift truck mast and carriage

Country Status (7)

Country Link
US (1) US3805681A (en)
JP (1) JPS5619481B2 (en)
BE (1) BE806925A (en)
CA (1) CA988005A (en)
FR (1) FR2207856B1 (en)
GB (1) GB1399967A (en)
IT (1) IT996486B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934423A (en) * 1974-03-27 1976-01-27 Harsco Corporation Power cylinder construction
US4413451A (en) * 1982-05-05 1983-11-08 The Will-Burt Company Pneumatically actuated tilting telescoping mast construction
JPS60111233U (en) * 1983-12-28 1985-07-27 川崎重工業株式会社 Oil level detection device for oil tank in small boat
CA2668982C (en) * 2008-06-13 2016-06-28 Dutchman Industries Inc. Two-stage double acting hydraulic cylinder assembly and use thereof in apparatus for digging and transplanting trees
IT1395186B1 (en) 2009-08-17 2012-09-05 Varvara LARGE LIFT FREE
EP2466156A1 (en) * 2010-12-16 2012-06-20 Hyva Holding BV Telescopic hydraulic cylinder
JP5429830B2 (en) * 2012-03-26 2014-02-26 株式会社伊丹精機 Lift cylinder and forklift having the same
CN110192027B (en) 2017-01-05 2020-08-21 维斯塔斯风力系统有限公司 Pitch adjustment cylinder for adjusting the pitch angle of a blade of a wind turbine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887092A (en) * 1955-12-16 1959-05-19 Clark Equipment Co Telescopic cylinder assembly

Also Published As

Publication number Publication date
FR2207856A1 (en) 1974-06-21
IT996486B (en) 1975-12-10
GB1399967A (en) 1975-07-02
FR2207856B1 (en) 1978-10-20
JPS5619481B2 (en) 1981-05-08
JPS4981778A (en) 1974-08-07
US3805681A (en) 1974-04-23
BE806925A (en) 1974-05-06

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