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GB330021A - Improvements in and relating to trucks for handling goods - Google Patents

Improvements in and relating to trucks for handling goods

Info

Publication number
GB330021A
GB330021A GB798629A GB798629A GB330021A GB 330021 A GB330021 A GB 330021A GB 798629 A GB798629 A GB 798629A GB 798629 A GB798629 A GB 798629A GB 330021 A GB330021 A GB 330021A
Authority
GB
United Kingdom
Prior art keywords
jib
pulley
gearing
worm
trucks
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
GB798629A
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.)
WILLIAM HOWARD BOASE
Original Assignee
WILLIAM HOWARD BOASE
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 WILLIAM HOWARD BOASE filed Critical WILLIAM HOWARD BOASE
Priority to GB798629A priority Critical patent/GB330021A/en
Publication of GB330021A publication Critical patent/GB330021A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • 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
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm
    • B66C2700/0371—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm on a turntable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

330,021. Boase, W. H. March 12, 1929. Drawings to Specification. Electric motor, worm-gearing, and winch actuated pulley-tackle and lever load-handling machines. -The Provisional Specification describes a self-propelled electric truck provided with a detachable superstructure comprising a pivoted jib and a motor adapted to be coupled up to the storage batteries to drive through worm gearing a winch drum for hauling a rope passing round a pulley at the rear of the jib so as to give a double purchase. The load is attached to a swivel hook at the outer end of the jib.
GB798629A 1929-03-12 1929-03-12 Improvements in and relating to trucks for handling goods Expired GB330021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB798629A GB330021A (en) 1929-03-12 1929-03-12 Improvements in and relating to trucks for handling goods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB798629A GB330021A (en) 1929-03-12 1929-03-12 Improvements in and relating to trucks for handling goods

Publications (1)

Publication Number Publication Date
GB330021A true GB330021A (en) 1930-06-05

Family

ID=9843558

Family Applications (1)

Application Number Title Priority Date Filing Date
GB798629A Expired GB330021A (en) 1929-03-12 1929-03-12 Improvements in and relating to trucks for handling goods

Country Status (1)

Country Link
GB (1) GB330021A (en)

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