GB1170414A - Improvements in or relating to Mobile Lifts or Elevators - Google Patents

Improvements in or relating to Mobile Lifts or Elevators

Info

Publication number
GB1170414A
GB1170414A GB4979165A GB4979165A GB1170414A GB 1170414 A GB1170414 A GB 1170414A GB 4979165 A GB4979165 A GB 4979165A GB 4979165 A GB4979165 A GB 4979165A GB 1170414 A GB1170414 A GB 1170414A
Authority
GB
United Kingdom
Prior art keywords
wheels
chassis
lift
carriage
wheel
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
GB4979165A
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.)
LENSON ENGINEERING Co
Original Assignee
LENSON ENGINEERING Co
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 LENSON ENGINEERING Co filed Critical LENSON ENGINEERING Co
Priority to GB4979165A priority Critical patent/GB1170414A/en
Priority to NL6616521A priority patent/NL6616521A/xx
Priority to FR84628A priority patent/FR1501503A/en
Publication of GB1170414A publication Critical patent/GB1170414A/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
    • B66F9/07568—Steering arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • 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
    • B66F9/07545—Overhead guards
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0378—Construction details related to the travelling, to the supporting of the crane or to the blocking of the axles; Outriggers; Coupling of the travelling mechamism to the crane mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Automation & Control Theory (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Handcart (AREA)

Abstract

1,170,414. Lift trucks; platform elevators. L. EVANS and L. R. L. EVANS, [trading as LENSON ENG. CO.]. 17 Nov., 1966 [23 Nov., 1965], No. 49791/65. Heading B8H. [Also in Division B7] A mobile lift or elevator comprises a chassis 1 carrying a guideway 2 for an operator's carriage 3, the lift or elevator being supported on two sets of wheels adjacent the front and rear of the chassis respectively, the wheels of one set being associated with both steering and driving means at least one wheel of the other set being steerable and all controls being operable from the carriage. As shown, the carriage is raised and lowered by an hydraulic ram 11 which acts on a cable 12 anchored between the carriage and framework 5. The chassis comprises a frame of angle irons 4 which carries two sub-frames each provided with a pair of wheels. The wheels 16 are driven by electric or hydraulic motors 24 through spindle 20, gears 21, 22 and chain 23. The wheels 16 are each mounted in a housing 19 provided with a sleeve 19a which passes through a plate 15 and has a sprocket 39, 44 fixed thereto. The non-driven wheels, Fig. 4 (not shown), are mounted in forks rotatable about vertical axes, that of wheel 17 having a steering sprocket 35 associated therewith and that of wheel 18 being freely castorable. The lift is steered by means of its two driving wheels 16 and the non-driven wheel 17, the wheels of the two sets being steered in opposite directions respectively, by means of a reversible electric motor 27 through an endless chain 34 engaged around the sprockets 35, 44 and 39. The chain comprises two lengths of sprocket chain connected by two pairs of rods 34a. An accumulator carried by the lift is mounted on rollers 51. The sub-frame carrying the non-driven wheels 17, 18 is adjustable relative to the chassis for aligning the wheels. Microswitches 52, 53 and 54 operable by a lever 55 or cam 56 automatically limits the turning of the wheels to three selected positions viz. at 90 degrees with respect to the longitudinal axis of the chassis and at 33 degrees in both directions with respect to said axis.
GB4979165A 1965-11-23 1965-11-23 Improvements in or relating to Mobile Lifts or Elevators Expired GB1170414A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4979165A GB1170414A (en) 1965-11-23 1965-11-23 Improvements in or relating to Mobile Lifts or Elevators
NL6616521A NL6616521A (en) 1965-11-23 1966-11-23
FR84628A FR1501503A (en) 1965-11-23 1966-11-23 Improvements made to freight elevators or mobile elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4979165A GB1170414A (en) 1965-11-23 1965-11-23 Improvements in or relating to Mobile Lifts or Elevators

Publications (1)

Publication Number Publication Date
GB1170414A true GB1170414A (en) 1969-11-12

Family

ID=10453542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4979165A Expired GB1170414A (en) 1965-11-23 1965-11-23 Improvements in or relating to Mobile Lifts or Elevators

Country Status (3)

Country Link
FR (1) FR1501503A (en)
GB (1) GB1170414A (en)
NL (1) NL6616521A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237748A2 (en) * 1986-03-14 1987-09-23 Albert Böcker GmbH & Co. KG Mobile inclined elevator
GB2198115A (en) * 1986-10-22 1988-06-08 Hitachi Ltd Hydraulic elevator
CN113582071A (en) * 2021-07-02 2021-11-02 石家庄思凯电力建设有限公司 A PLASTIC LAMINATED elevating gear for shaft construction

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237748A2 (en) * 1986-03-14 1987-09-23 Albert Böcker GmbH & Co. KG Mobile inclined elevator
EP0237748A3 (en) * 1986-03-14 1988-09-07 Albert Bocker Gmbh & Co. Kg Mobile inclined elevator
GB2198115A (en) * 1986-10-22 1988-06-08 Hitachi Ltd Hydraulic elevator
US4830146A (en) * 1986-10-22 1989-05-16 Hitachi, Ltd. Fluid-pressure elevator
GB2198115B (en) * 1986-10-22 1991-01-30 Hitachi Ltd Fluid-pressure elevator
CN113582071A (en) * 2021-07-02 2021-11-02 石家庄思凯电力建设有限公司 A PLASTIC LAMINATED elevating gear for shaft construction
CN113582071B (en) * 2021-07-02 2023-01-17 石家庄思凯电力建设有限公司 A PLASTIC LAMINATED elevating gear for shaft construction

Also Published As

Publication number Publication date
FR1501503A (en) 1967-11-10
NL6616521A (en) 1967-05-24

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