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GB1287949A - - Google Patents

Info

Publication number
GB1287949A
GB1287949A GB4894669A GB1287949DA GB1287949A GB 1287949 A GB1287949 A GB 1287949A GB 4894669 A GB4894669 A GB 4894669A GB 1287949D A GB1287949D A GB 1287949DA GB 1287949 A GB1287949 A GB 1287949A
Authority
GB
United Kingdom
Prior art keywords
section
uprights
flanges
embrace
oct
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
GB4894669A
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 filed Critical
Publication of GB1287949A publication Critical patent/GB1287949A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

1287949 Masted lift trucks LANSING BAGNALL Ltd. 6 Oct 1970 [6 Oct 1969] 48946/69 Heading B8H A three-section mast assembly comprises a pair of fixed channel section uprights 10 the flanges 13, 14 of which embrace outwardly directed flanges 20, 21 of the intermediate uprights 15. Inwardly directed flanges 18, 19 on each intermediate upright embrace the rear 30, but not the forward 29, outwardly directed flange of the associated inner section upright 24. The uprights 15, 24 are of similar cross-section, the cross-section of one being inverted relative to that of the other.
GB4894669A 1969-10-06 1969-10-06 Expired GB1287949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4894669 1969-10-06

Publications (1)

Publication Number Publication Date
GB1287949A true GB1287949A (en) 1972-09-06

Family

ID=10450553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4894669A Expired GB1287949A (en) 1969-10-06 1969-10-06

Country Status (8)

Country Link
JP (1) JPS5033592B1 (en)
BE (1) BE757052A (en)
CA (1) CA923461A (en)
CH (1) CH505750A (en)
FR (1) FR2064157B1 (en)
GB (1) GB1287949A (en)
SE (1) SE356953C (en)
ZA (1) ZA706618B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354579A (en) * 1980-06-30 1982-10-19 Low Leonard J Apparatus for guiding lift truck mast segments

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041821C2 (en) * 1980-11-06 1986-09-25 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Mast for lifters
JP3819121B2 (en) * 1997-08-27 2006-09-06 石川島建材工業株式会社 Segments and their formwork

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2918143A (en) * 1957-12-19 1959-12-22 Towmotor Corp Triple telescopic high free lift truck

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354579A (en) * 1980-06-30 1982-10-19 Low Leonard J Apparatus for guiding lift truck mast segments

Also Published As

Publication number Publication date
FR2064157A1 (en) 1971-07-16
BE757052A (en) 1971-03-16
JPS5033592B1 (en) 1975-10-31
SE356953B (en) 1973-06-12
SE356953C (en) 1975-01-20
ZA706618B (en) 1971-11-24
CA923461A (en) 1973-03-27
CH505750A (en) 1971-04-15
FR2064157B1 (en) 1975-01-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee