GB667940A - Load handling vehicle or truck - Google Patents

Load handling vehicle or truck

Info

Publication number
GB667940A
GB667940A GB1458750A GB1458750A GB667940A GB 667940 A GB667940 A GB 667940A GB 1458750 A GB1458750 A GB 1458750A GB 1458750 A GB1458750 A GB 1458750A GB 667940 A GB667940 A GB 667940A
Authority
GB
United Kingdom
Prior art keywords
catch
platforms
link
lever
lifting
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
GB1458750A
Inventor
Sven Rune Nilsson
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.)
BYGG OCH TRANSP EKONOMI AB
Original Assignee
BYGG OCH TRANSP EKONOMI AB
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 BYGG OCH TRANSP EKONOMI AB filed Critical BYGG OCH TRANSP EKONOMI AB
Priority to GB1458750A priority Critical patent/GB667940A/en
Publication of GB667940A publication Critical patent/GB667940A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
    • B62B3/0625—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground using rigid mechanical lifting mechanisms, e.g. levers, cams or gears
    • B62B3/0631—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground using rigid mechanical lifting mechanisms, e.g. levers, cams or gears with a parallelogram linkage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
    • B62B3/0625—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground using rigid mechanical lifting mechanisms, e.g. levers, cams or gears

Abstract

667,940. Lift trucks. AKTIEBOLAGET BYGG-OCH TRANSPORTEKONOMI. June 12, 1950. No. 14587/50. Class 78 (iii). A fork lift truck having a wheeled undercarriage 1 and a pair of lifting platforms 3 has a catch for locking these platforms in the raised position comprising a hooked lever 19, Fig. 4, which is pivoted to a member 4 joining the platforms and engages a catch 20 secured to the undercarriage ; a link 17 being loosely pivoted to the lever in such a manner that normally it hangs freely but when the lever 16 is lifted to disengage it from the catch 20 this link is automatically engaged with member 12, as shown in Fig. 4, and so prevents re-engagement of the catch. Subsequent lowering of the platforms allows the link to disengage the member 12 and, on further lifting, the link hangs freely and allows the hook to ride up member 21 and re-engage the catch 20. Lifting is effected by a U-shaped lever 10 carrying two bolts 8 which, when the handle is lowered into the full line position, engage and lift a pair of hooks 7 secured to the member 4 ; the rear ends of the platforms being guided by links 1a which pivot about the wheel axles 2a.
GB1458750A 1950-06-12 1950-06-12 Load handling vehicle or truck Expired GB667940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1458750A GB667940A (en) 1950-06-12 1950-06-12 Load handling vehicle or truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1458750A GB667940A (en) 1950-06-12 1950-06-12 Load handling vehicle or truck

Publications (1)

Publication Number Publication Date
GB667940A true GB667940A (en) 1952-03-12

Family

ID=10043922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1458750A Expired GB667940A (en) 1950-06-12 1950-06-12 Load handling vehicle or truck

Country Status (1)

Country Link
GB (1) GB667940A (en)

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