GB1345795A - Lifting vehicle for mechanical handling - Google Patents

Lifting vehicle for mechanical handling

Info

Publication number
GB1345795A
GB1345795A GB2620271*A GB2620271A GB1345795A GB 1345795 A GB1345795 A GB 1345795A GB 2620271 A GB2620271 A GB 2620271A GB 1345795 A GB1345795 A GB 1345795A
Authority
GB
United Kingdom
Prior art keywords
arm
jib
carriage
pivoted
fork
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
GB2620271*A
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.)
Manitowoc Crane Group France SAS
Original Assignee
Potain SA
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 Potain SA filed Critical Potain SA
Publication of GB1345795A publication Critical patent/GB1345795A/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
    • B66F9/065—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 non-masted

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Handcart (AREA)

Abstract

1345795 Lift trucks POTAIN 19 April 1971 [2 April 1970] 26202/71 Heading B8H A lifting vehicle for mechanical handling operations comprises a mobile chassis 1, on which is slidably mounted a carriage 5 to which is pivoted an arm 8 which on itself is pivoted a jib 12, which is adapted to support a fork 15 or like load carrying member, there being a linkage 36 connected between the jib and the carriage in such a way that when the arm 8 is lifted by turning about its pivoted connection 7 with the carriage, the jib 12 is turned (Fig. 2) about its pivotal connection 11 with the arm, to raise the jib and its attached fork &c. A lifting mechanism comprising a toggle mechanism is connected between the carriage and the arm, and is adapted to be expanded, to lift the arm, by a jack 33. Links 17 and 19, together with the jib and arm respectively, form parallel linkages which maintain the attitude of the fork constant during its elevation. The attitude can be varied however by energization of a jack 22. As shown, the linkage 36 is a chain. It may however be a system of links (Figs. 6-9, not shown). The chassis may comprise two parts which are relatively pivotable (Fig. 10, not shown).
GB2620271*A 1970-04-02 1971-04-19 Lifting vehicle for mechanical handling Expired GB1345795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7012051A FR2085264B1 (en) 1970-04-02 1970-04-02

Publications (1)

Publication Number Publication Date
GB1345795A true GB1345795A (en) 1974-02-06

Family

ID=9053354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2620271*A Expired GB1345795A (en) 1970-04-02 1971-04-19 Lifting vehicle for mechanical handling

Country Status (4)

Country Link
DE (1) DE2115502A1 (en)
ES (1) ES195322Y (en)
FR (1) FR2085264B1 (en)
GB (1) GB1345795A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169577A (en) * 1985-01-11 1986-07-16 Univ Kazakhsky Boom of a load-lifting device
GB2203123B (en) * 1987-04-04 1990-12-12 Aerial Access Equip Personnel access lift.
LT3656B (en) 1989-06-08 1996-01-25 Yoshiki Kogyo Kk Lever apparatus having a freely movable fulcrum and mechanical apparatus

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7106142A (en) * 1971-05-05 1972-11-07 T H D Meijer
US3967744A (en) * 1975-02-18 1976-07-06 Clark Equipment Company Extensible reach load lifting mechanism
IT1166206B (en) * 1979-06-12 1987-04-29 Moncalvi Spa SELF-PROPELLED FORK LIFT WITH HORIZONTAL TRANSLATION DEVICE SUITABLE TO ENSURE: 1) TAKE-OFF OF THE LOAD FROM A STOP, 2) LOSS OF THE LOAD FROM A STOP, 3) APPLICATION OF AN AUXILIARY RAMP WITHOUT THE POSSIBILITY OF TILTING THE SAME BEYOND THE INCLINATION, LESS ) POSSIBILITY OF USE OF LOADING SHOVEL AND OTHER TOOLS
DD229387A1 (en) * 1984-12-07 1985-11-06 Vta Leipzig Paul Froehlich Veb LIFTING DEVICE, ESPECIALLY FOR FORKLIFTS
DE4320988C2 (en) * 1993-06-24 1995-10-26 Josef Paul Transport vehicle for loading and moving containers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204792A (en) * 1963-10-08 1965-09-07 Beloit Corp Adjustable boom for material handling apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169577A (en) * 1985-01-11 1986-07-16 Univ Kazakhsky Boom of a load-lifting device
GB2203123B (en) * 1987-04-04 1990-12-12 Aerial Access Equip Personnel access lift.
LT3656B (en) 1989-06-08 1996-01-25 Yoshiki Kogyo Kk Lever apparatus having a freely movable fulcrum and mechanical apparatus

Also Published As

Publication number Publication date
FR2085264A1 (en) 1971-12-24
DE2115502A1 (en) 1971-10-21
ES195322U (en) 1975-02-16
FR2085264B1 (en) 1975-02-21
ES195322Y (en) 1975-07-01

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Legal Events

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