GB8313674D0 - Telescopic mast assembly - Google Patents

Telescopic mast assembly

Info

Publication number
GB8313674D0
GB8313674D0 GB838313674A GB8313674A GB8313674D0 GB 8313674 D0 GB8313674 D0 GB 8313674D0 GB 838313674 A GB838313674 A GB 838313674A GB 8313674 A GB8313674 A GB 8313674A GB 8313674 D0 GB8313674 D0 GB 8313674D0
Authority
GB
United Kingdom
Prior art keywords
movable section
section
raised
movable
telescopic mast
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.)
Pending
Application number
GB838313674A
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.)
Lancer Boss Ltd
Original Assignee
Lancer Boss 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 Lancer Boss Ltd filed Critical Lancer Boss Ltd
Priority to GB838313674A priority Critical patent/GB8313674D0/en
Publication of GB8313674D0 publication Critical patent/GB8313674D0/en
Priority to AT84303378T priority patent/ATE23513T1/en
Priority to DE8484303378T priority patent/DE3461275D1/en
Priority to DE198484303378T priority patent/DE126634T1/en
Priority to EP84303378A priority patent/EP0126634B1/en
Pending 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

Abstract

A telescopic mast assembly for a fork-lift-truck comprises a fixed mast section (10) and two relatively movable mast sections (15, 16). A slidably mounted lifting carriage (26) is supported on the movable section (16) which is itself slidably mounted on the movable section (15). The carriage (26) is raised up the movable section (16) by a hydraulic cylinder (50) and the movable section (16) is raised up the movable section (15) by a hydraulic cylinder (40). The movable section (15) is raised up the fixed section (10) by a pair of cylinders which are arranged in series with the cylinders (50) and (40) so as to operate in sequence.
GB838313674A 1983-05-18 1983-05-18 Telescopic mast assembly Pending GB8313674D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB838313674A GB8313674D0 (en) 1983-05-18 1983-05-18 Telescopic mast assembly
AT84303378T ATE23513T1 (en) 1983-05-18 1984-05-17 TELESCOPIC LIFT ARRANGEMENT.
DE8484303378T DE3461275D1 (en) 1983-05-18 1984-05-17 Telescopic mast assembly
DE198484303378T DE126634T1 (en) 1983-05-18 1984-05-17 TELESCOPIC HOIST ARRANGEMENT.
EP84303378A EP0126634B1 (en) 1983-05-18 1984-05-17 Telescopic mast assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838313674A GB8313674D0 (en) 1983-05-18 1983-05-18 Telescopic mast assembly

Publications (1)

Publication Number Publication Date
GB8313674D0 true GB8313674D0 (en) 1983-06-22

Family

ID=10542921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB838313674A Pending GB8313674D0 (en) 1983-05-18 1983-05-18 Telescopic mast assembly

Country Status (4)

Country Link
EP (1) EP0126634B1 (en)
AT (1) ATE23513T1 (en)
DE (2) DE3461275D1 (en)
GB (1) GB8313674D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59908811D1 (en) † 1999-04-21 2004-04-15 Crown Gabelstapler Gmbh Reach truck
DE202005012049U1 (en) * 2005-08-01 2006-12-14 Liebherr-Werk Ehingen Gmbh Telescopic sliding beam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1033795A (en) * 1951-03-09 1953-07-15 Cie Gen De Constr De Fours Material handling forklift
US3485323A (en) * 1967-09-06 1969-12-23 Eaton Yale & Towne Lift truck mast and ram assembly
FR2351908A1 (en) * 1976-05-17 1977-12-16 Audureau Sa Lift truck triple section telescopic mast - has hydraulic cylinders to lift middle and upper frames with pressure reducer in control system
DE2713808A1 (en) * 1977-03-29 1978-10-05 Linde Ag Fork-lift truck lifting equipment - has rams between outermost flanges of H=section stationary columns
US4355703A (en) * 1979-03-08 1982-10-26 Clark Equipment Company Upright for lift truck
GB2045208B (en) * 1979-04-04 1983-04-20 Clark Equipment Co Fork-lift truck
WO1981003014A1 (en) * 1980-04-14 1981-10-29 Towmotor Corp Load lifting carriage and mast assembly

Also Published As

Publication number Publication date
EP0126634B1 (en) 1986-11-12
EP0126634A1 (en) 1984-11-28
DE126634T1 (en) 1985-06-20
DE3461275D1 (en) 1987-01-02
ATE23513T1 (en) 1986-11-15

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