GB1409208A - Tower cranes - Google Patents

Tower cranes

Info

Publication number
GB1409208A
GB1409208A GB5904873A GB5904873A GB1409208A GB 1409208 A GB1409208 A GB 1409208A GB 5904873 A GB5904873 A GB 5904873A GB 5904873 A GB5904873 A GB 5904873A GB 1409208 A GB1409208 A GB 1409208A
Authority
GB
United Kingdom
Prior art keywords
flap
extension members
tower
internal
dec
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
GB5904873A
Other languages
English (en)
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 GB1409208A publication Critical patent/GB1409208A/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
    • B66C23/28—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 constructed to operate at successively higher levels
    • B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB5904873A 1972-12-22 1973-12-20 Tower cranes Expired GB1409208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2263157 1972-12-22

Publications (1)

Publication Number Publication Date
GB1409208A true GB1409208A (en) 1975-10-08

Family

ID=5865303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5904873A Expired GB1409208A (en) 1972-12-22 1973-12-20 Tower cranes

Country Status (3)

Country Link
DE (1) DE2263157C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2211394B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1409208A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014177A (zh) * 2021-11-17 2022-02-08 郑州新大方重工科技有限公司 一种加节增高装置和加节增高方法及起重机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2909651B1 (fr) * 2006-12-07 2009-01-16 Manitowoc Crane Group F Sas Grue a tour a montage automatise
RU2375296C1 (ru) * 2008-04-02 2009-12-10 Анатолий Иосифович Инденбаум Способ подращивания башни башенного крана

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014177A (zh) * 2021-11-17 2022-02-08 郑州新大方重工科技有限公司 一种加节增高装置和加节增高方法及起重机

Also Published As

Publication number Publication date
FR2211394B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-11-10
FR2211394A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-07-19
DE2263157B1 (de) 1973-10-11
DE2263157C2 (de) 1974-05-16

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed