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SE8200071L - LIFTING DEVICE - Google Patents

LIFTING DEVICE

Info

Publication number
SE8200071L
SE8200071L SE8200071A SE8200071A SE8200071L SE 8200071 L SE8200071 L SE 8200071L SE 8200071 A SE8200071 A SE 8200071A SE 8200071 A SE8200071 A SE 8200071A SE 8200071 L SE8200071 L SE 8200071L
Authority
SE
Sweden
Prior art keywords
members
mast assembly
mast
assembly
lifting
Prior art date
Application number
SE8200071A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
G K Stoilov
G S Stoilova
M S Dimitrova
A J Mitov
G A Georgiev
P I Alexiev
S M Losanova
Original Assignee
Inst Elektrokari I Motokari
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 Inst Elektrokari I Motokari filed Critical Inst Elektrokari I Motokari
Publication of SE8200071L publication Critical patent/SE8200071L/en

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
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks
    • B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
    • 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

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)
  • Forklifts And Lifting Vehicles (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

Lifting gear, for example for a fork-lift truck, comprises upper and lower telescoping mast assemblies (4, 3) which are displaceable relatively to each other by hydraulic lifting means to raise and lower a lifting carriage through the intermediary of a pulley/ chain mechanism (23, 2). Each mast assembly comprises two upwardly extending members (5 or 12) which are interconnected, by members (13), or (7) and (8), at the ends away from the other mast assembly. This leaves the central part of the mast assembly unobstructed, providing good visibility to an operator. Visibility is also enhanced by forming the members (5) of the lower assembly (3) with cylindrical portions (10), (Figure 6) which accommodate the lifting means. <IMAGE>
SE8200071A 1981-01-15 1982-01-08 LIFTING DEVICE SE8200071L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG8150426A BG34656A1 (en) 1981-01-15 1981-01-15 Lifting device

Publications (1)

Publication Number Publication Date
SE8200071L true SE8200071L (en) 1982-07-16

Family

ID=3908486

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8200071A SE8200071L (en) 1981-01-15 1982-01-08 LIFTING DEVICE

Country Status (11)

Country Link
JP (1) JPS57175699A (en)
BG (1) BG34656A1 (en)
CS (1) CS237987B1 (en)
DD (1) DD230226A3 (en)
DE (1) DE3200287A1 (en)
FR (1) FR2497785A1 (en)
GB (1) GB2091211B (en)
HU (1) HU185084B (en)
IT (1) IT1147578B (en)
NL (1) NL8200131A (en)
SE (1) SE8200071L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606598A (en) * 1983-06-27 1985-01-14 小松フオ−クリフト株式会社 Mast device
IT213665Z2 (en) * 1987-03-13 1990-01-22 Bozzi Giovanni MAST IN PARTICULAR FOR TROLLEYS, WITH LIFTING CYLINDERS BUILT IN THE PROFILES
FI111626B (en) 2001-10-19 2003-08-29 Rocla Oyj Reach truck
FI20040942A (en) 2004-07-06 2006-01-07 Rocla Oyj Forklift Mast
DE102009039218B4 (en) * 2009-08-28 2024-01-04 Jungheinrich Aktiengesellschaft Lifting frame for industrial trucks
EP2789570A1 (en) * 2013-04-09 2014-10-15 Gebr. Meijer St. Jabik B.V. Lifting fork board, transport device provided therewith, and method for transporting a cargo

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1916467U (en) * 1965-01-07 1965-05-26 Gerhard Schreiber Transportger LIFTING FRAME.
FR2157706B1 (en) * 1971-10-27 1976-07-23 Braud & Faucheux
US4030568A (en) * 1976-03-24 1977-06-21 Caterpillar Tractor Co. High visibility mast for lift trucks
DE2717168A1 (en) * 1977-04-19 1978-10-26 Jungheinrich Kg Fork lift truck mast assembly - has open construction fixed and travelling frames with chain drive and hydraulic cylinder actuators
WO1980000434A1 (en) * 1978-08-17 1980-03-20 Bushiki Kaisha Toyoda Jidoshok Device for loading and unloading lift truck
US5935921A (en) 1999-01-26 1999-08-10 Colgate-Palmolive Co. Liquid descaling composition

Also Published As

Publication number Publication date
HU185084B (en) 1984-11-28
BG34656A1 (en) 1983-11-15
FR2497785B3 (en) 1983-12-02
NL8200131A (en) 1982-08-02
GB2091211A (en) 1982-07-28
IT8247551A0 (en) 1982-01-13
JPS57175699A (en) 1982-10-28
IT1147578B (en) 1986-11-19
DD230226A3 (en) 1985-11-27
GB2091211B (en) 1984-10-24
CS237987B1 (en) 1985-11-13
FR2497785A1 (en) 1982-07-16
DE3200287A1 (en) 1982-09-23

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