GB1351565A - Agricultural and industrial trolleys - Google Patents

Agricultural and industrial trolleys

Info

Publication number
GB1351565A
GB1351565A GB1351565DA GB1351565A GB 1351565 A GB1351565 A GB 1351565A GB 1351565D A GB1351565D A GB 1351565DA GB 1351565 A GB1351565 A GB 1351565A
Authority
GB
United Kingdom
Prior art keywords
frame
spring
cranks
lowered
brace
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
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1351565A publication Critical patent/GB1351565A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04Hand 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
    • B62B3/06Hand 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
    • B62B3/0625Hand 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

1351565 Trolleys K F STUBBERFIELD 15 Aug 1972 [26 April 1972] 19279/72 Heading B7B [Also in Division B8] A trolley comprises a U-shaped frame 11 supported by wheels 14 and a second U-shaped frame 16 connected thereto by pivoted links 21 and cranks 22. A spring 26 extends between a brace 25 on the frame 11 and the frame 16 and in the lowered position of the latter shown is tensioned. The links 17 when lowered can be run under shoulders of a load carrier such as a container to engage its margin and when the lever 23 secured to the cranks 22 is moved forward anti-clockwise the frame 16 is raised by its parallel linkage to lift the container to a transport position assisted by the spring 26. The frame 16 can be locked in its raised position by a spring loaded pin 24 entering a slot in the brace 13. In the lowered position shown the cranks 22 have moved over centre so that the spring 26 tends to lock them in position, but an additional safety lock may be provided. In a modification the frame 16 is provided with forks to engage a pallet.
GB1351565D 1972-04-26 1972-04-26 Agricultural and industrial trolleys Expired GB1351565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1927972 1972-04-26

Publications (1)

Publication Number Publication Date
GB1351565A true GB1351565A (en) 1974-05-01

Family

ID=10126756

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1351565D Expired GB1351565A (en) 1972-04-26 1972-04-26 Agricultural and industrial trolleys

Country Status (1)

Country Link
GB (1) GB1351565A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145995A (en) * 1983-08-31 1985-04-11 Sessions Rosemary Crighton Trailer
GB2291638A (en) * 1994-07-12 1996-01-31 Nathan Gwyllim Rees John Box-type Trailer
GB2324278A (en) * 1997-02-20 1998-10-21 J & A Promotions Ltd Vehicle with vertically movable deck
EP2223846A1 (en) * 2009-02-12 2010-09-01 GESA Transporttechnik Ing. Gerhard Sandhofer Gesellschaft m.b.H. Conveyor trolley
CN107487347A (en) * 2017-09-15 2017-12-19 国家电网公司 Pumped Storage Plant Underground Powerhouse infiltration collecting vehicle is surveyed based on isotope tracer technique
GB2590982A (en) * 2020-01-13 2021-07-14 Dutypoint Ltd A lifting trolley, base and transportation system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145995A (en) * 1983-08-31 1985-04-11 Sessions Rosemary Crighton Trailer
GB2291638A (en) * 1994-07-12 1996-01-31 Nathan Gwyllim Rees John Box-type Trailer
GB2291638B (en) * 1994-07-12 1998-04-08 Nathan Gwyllim Rees John Demountable palletised box trailer
GB2324278A (en) * 1997-02-20 1998-10-21 J & A Promotions Ltd Vehicle with vertically movable deck
EP2223846A1 (en) * 2009-02-12 2010-09-01 GESA Transporttechnik Ing. Gerhard Sandhofer Gesellschaft m.b.H. Conveyor trolley
CN107487347A (en) * 2017-09-15 2017-12-19 国家电网公司 Pumped Storage Plant Underground Powerhouse infiltration collecting vehicle is surveyed based on isotope tracer technique
GB2590982A (en) * 2020-01-13 2021-07-14 Dutypoint Ltd A lifting trolley, base and transportation system

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Legal Events

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