GB1186458A - Lift Truck Mast and Ram Assembly - Google Patents

Lift Truck Mast and Ram Assembly

Info

Publication number
GB1186458A
GB1186458A GB52619/67A GB5261967A GB1186458A GB 1186458 A GB1186458 A GB 1186458A GB 52619/67 A GB52619/67 A GB 52619/67A GB 5261967 A GB5261967 A GB 5261967A GB 1186458 A GB1186458 A GB 1186458A
Authority
GB
United Kingdom
Prior art keywords
lift truck
section
ram assembly
mast
truck 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.)
Expired
Application number
GB52619/67A
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.)
Eaton Corp
Original Assignee
Eaton Yale and Towne Inc
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 Eaton Yale and Towne Inc filed Critical Eaton Yale and Towne Inc
Publication of GB1186458A publication Critical patent/GB1186458A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
    • 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)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1,186,458. Masted lift trucks. EATON YALE & TOWNE Inc. 20 Nov., 1967 [6 Sept., 1967], No. 52619/67. Heading B8H. Each section of a four-section mast of a lift truck comprises a pair of S-section uprights 22, 28 interconnected by a vertical plate 23, 30 and by a bottom plate 38 and a top plate 11. The sections are aligned longitudinally of the truck and support on the bottom plates 38 hydraulic rams which at their upper ends engage the top plates of the adjacent mast sections, the rams being connected hydraulically in series; Fig. 8 (not shown).
GB52619/67A 1967-09-06 1967-11-20 Lift Truck Mast and Ram Assembly Expired GB1186458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66582667A 1967-09-06 1967-09-06

Publications (1)

Publication Number Publication Date
GB1186458A true GB1186458A (en) 1970-04-02

Family

ID=24671712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52619/67A Expired GB1186458A (en) 1967-09-06 1967-11-20 Lift Truck Mast and Ram Assembly

Country Status (4)

Country Link
US (1) US3485323A (en)
DE (1) DE1531928A1 (en)
FR (1) FR1547944A (en)
GB (1) GB1186458A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000488A (en) * 1977-07-01 1979-01-10 Klaus K A device for multi-tier parking of vehicles
EP0126634A1 (en) * 1983-05-18 1984-11-28 Lancer Boss Limited Telescopic mast assembly

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5215580Y2 (en) * 1971-03-13 1977-04-08
US4003296A (en) * 1972-12-11 1977-01-18 American Chain & Cable Company, Inc. Stacker crane construction
DE2811964A1 (en) * 1978-03-18 1979-09-20 Jungheinrich Kg LIFTING FRAME, IN PARTICULAR FOR SHELVING STACKING VEHICLES
US4600084A (en) * 1984-11-08 1986-07-15 Allis-Chalmers Corporation Hydraulic manifold for two and three stage masts
AU609934B2 (en) * 1988-01-27 1991-05-09 Sekisui Kagaku Kogyo Kabushiki Kaisha Method and apparatus for conducting operation in pipe
US4896748A (en) * 1988-05-27 1990-01-30 Caterpillar Industrial Inc. Full free lift mast assembly
DE19741764C1 (en) * 1997-09-22 1999-04-22 Ice Cargo Equipment Ag Pallet truck
FR2775475B1 (en) * 1998-02-27 2000-04-21 Loc Manutention LIFTING MAT FOR GENDER TROLLEY TYPE HANDLING APPARATUS
ES2548246T3 (en) * 2008-09-12 2015-10-15 Crown Equipment Corporation Fork loader for a material handling vehicle
ES1181908Y (en) * 2017-03-15 2017-07-25 Fantek Ind S L TELESCOPIC TOWER FOR LIFTING LOADS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554930A (en) * 1946-08-15 1951-05-29 Yale & Towne Mfg Co Lift truck
US2518251A (en) * 1948-01-23 1950-08-08 Yale & Towne Mfg Co Industrial truck
US3212604A (en) * 1962-04-09 1965-10-19 Eaton Metal Products Company Extensible derrick

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2000488A (en) * 1977-07-01 1979-01-10 Klaus K A device for multi-tier parking of vehicles
FR2396141A1 (en) * 1977-07-01 1979-01-26 Kaspar Klaus DEVICE FOR PARKING SEVERAL VEHICLES ONE ABOVE THE OTHER
GB2000488B (en) * 1977-07-01 1982-01-20 Klaus K A device for multi-tier parking of vehicles
EP0126634A1 (en) * 1983-05-18 1984-11-28 Lancer Boss Limited Telescopic mast assembly

Also Published As

Publication number Publication date
FR1547944A (en) 1968-11-29
US3485323A (en) 1969-12-23
DE1531928A1 (en) 1970-03-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees