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GB122851A - Improvements in or relating to Structural Frameworks for use as Lifting Apparatus and for other Purposes. - Google Patents

Improvements in or relating to Structural Frameworks for use as Lifting Apparatus and for other Purposes.

Info

Publication number
GB122851A
GB122851A GB211619A GB211619A GB122851A GB 122851 A GB122851 A GB 122851A GB 211619 A GB211619 A GB 211619A GB 211619 A GB211619 A GB 211619A GB 122851 A GB122851 A GB 122851A
Authority
GB
United Kingdom
Prior art keywords
section
winch
relating
purposes
trolly
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
GB211619A
Inventor
Francois Quet
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 GB122851A publication Critical patent/GB122851A/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
    • B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/346—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with locking devices
    • 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
    • B66C23/26—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 for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

122,851. Quet, F. Jan. 28, 1918, [Convention date]. 0 v e r h e a d supports.-A trollymounted winch-actuated lifting-apparatus made of articulated sections is shown diagrammatically in Fig. 1. The trolly 1 carries a winch 2 and a bottom frame-section b. An intermediate frame-section g with lugs 4 at each corner is placed horizontally in position, pivoted by a bolt 5 to wider spaced lugs 3 on the section b and then hoisted to a vertical position by the winch rope 10 and bolted in position. The top section j is similarly erected and the appliance is then ready for use. The number of sections used mav be varied and the trolly may be replaced by a fixed base.
GB211619A 1918-01-28 1919-01-28 Improvements in or relating to Structural Frameworks for use as Lifting Apparatus and for other Purposes. Expired GB122851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR512135T 1918-01-28

Publications (1)

Publication Number Publication Date
GB122851A true GB122851A (en) 1920-06-28

Family

ID=8912758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB211619A Expired GB122851A (en) 1918-01-28 1919-01-28 Improvements in or relating to Structural Frameworks for use as Lifting Apparatus and for other Purposes.

Country Status (5)

Country Link
AT (1) AT90574B (en)
DE (1) DE336030C (en)
DK (1) DK29924C (en)
FR (1) FR512135A (en)
GB (1) GB122851A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE759687C (en) * 1939-10-17 1954-06-28 Ardeltwerke For the heaviest loads, it can be dismantled and easily erected

Also Published As

Publication number Publication date
DK29924C (en) 1922-07-17
DE336030C (en) 1921-04-22
AT90574B (en) 1922-12-27
FR512135A (en) 1921-01-15

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