CA947710A - Lift truck mast - Google Patents

Lift truck mast

Info

Publication number
CA947710A
CA947710A CA116,513A CA116513A CA947710A CA 947710 A CA947710 A CA 947710A CA 116513 A CA116513 A CA 116513A CA 947710 A CA947710 A CA 947710A
Authority
CA
Canada
Prior art keywords
lift truck
truck mast
mast
lift
truck
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
CA116,513A
Other versions
CA116513S (en
Inventor
Wilfred H. Kelley (Jr.)
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.)
WHITE FARM EQUIPMENT Co
Original Assignee
WHITE FARM EQUIPMENT 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 WHITE FARM EQUIPMENT Co filed Critical WHITE FARM EQUIPMENT Co
Priority to CA173,133A priority Critical patent/CA948160A/en
Application granted granted Critical
Publication of CA947710A publication Critical patent/CA947710A/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
CA116,513A 1970-07-15 1971-06-24 Lift truck mast Expired CA947710A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA173,133A CA948160A (en) 1970-07-15 1973-06-04 Extensible mast for a lift truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5506470A 1970-07-15 1970-07-15

Publications (1)

Publication Number Publication Date
CA947710A true CA947710A (en) 1974-05-21

Family

ID=21995345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116,513A Expired CA947710A (en) 1970-07-15 1971-06-24 Lift truck mast

Country Status (2)

Country Link
US (1) US3768595A (en)
CA (1) CA947710A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019786A (en) * 1975-04-30 1977-04-26 Towmotor Corporation Shielded side thrust roller assembly for lift truck mast units
US3999267A (en) * 1975-09-22 1976-12-28 Towmotor Corporation Method for assembling a lift truck mast
US4124104A (en) * 1976-04-14 1978-11-07 Towmotor Corporation Lift mask carriage mounting arrangement
US4076338A (en) * 1976-04-30 1978-02-28 Gardner-Denver Company Castering roller for a drill pipe guide bushing
US4484663A (en) * 1981-02-12 1984-11-27 Bil-Jax, Inc. Portable personnel platform lift
US5326217A (en) * 1990-09-24 1994-07-05 Clark Material Handling Company Lift truck with negative drop upright
WO1993007041A1 (en) * 1991-04-10 1993-04-15 Clark Material Handling Company Container transporter
US5328321A (en) * 1991-09-05 1994-07-12 Moffett Research And Development Limited Multi-stage mast for a forklift truck
US5690315A (en) * 1996-03-15 1997-11-25 Thomas; Timothy N. Compact lifter assembly
US8226150B1 (en) 2008-05-09 2012-07-24 Agri-Cover, Inc Roll-up tarp apparatus
US8496283B1 (en) 2008-05-09 2013-07-30 Agri-Cover, Inc. Roll-up tarp apparatus
US8985669B2 (en) 2012-05-24 2015-03-24 Agri-Cover, Inc. Roll-up tarp conversion kit and methods of use
US9796570B2 (en) * 2015-03-03 2017-10-24 Jungheinrich Aktiengesellschaft Lift arrangement of a lift truck with mast damping devices and lift truck
CA2905080C (en) 2015-08-31 2021-08-31 Agri-Cover, Inc. Roll-up tarp apparatus having telescoping arm

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2759562A (en) * 1953-12-02 1956-08-21 Yale & Towne Mfg Co Carriage and upright mounting for lift truck
US2906373A (en) * 1956-06-04 1959-09-29 Clark Equipment Co Extensible upright for lift trucks
US2973835A (en) * 1957-10-16 1961-03-07 Yale & Towne Mfg Co Lift truck
US3213967A (en) * 1961-05-18 1965-10-26 Clark Equipment Co Lift truck
US3221840A (en) * 1963-03-18 1965-12-07 Cascade Corp Load-lifting structure with latch mechanism
US3298463A (en) * 1964-05-18 1967-01-17 Clark Equipment Co Triple stage upright for lift truck
US3462028A (en) * 1967-06-12 1969-08-19 Clark Equipment Co Apparatus for reeving conduits in extendible uprights
US3506092A (en) * 1967-07-14 1970-04-14 Toyoda Automatic Loom Works Lift truck
US3556247A (en) * 1967-11-07 1971-01-19 Toyoda Automatic Loom Works Lift truck

Also Published As

Publication number Publication date
US3768595A (en) 1973-10-30

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