GB1253815A - Improvements relating to derrick cranes and like derrick hoists - Google Patents

Improvements relating to derrick cranes and like derrick hoists

Info

Publication number
GB1253815A
GB1253815A GB5414467A GB5414467A GB1253815A GB 1253815 A GB1253815 A GB 1253815A GB 5414467 A GB5414467 A GB 5414467A GB 5414467 A GB5414467 A GB 5414467A GB 1253815 A GB1253815 A GB 1253815A
Authority
GB
United Kingdom
Prior art keywords
jib
cable
winch
length
sections
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
GB5414467A
Other languages
English (en)
Inventor
Willem Frederik Vonck
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
Priority to GB5414467A priority Critical patent/GB1253815A/en
Priority to DE19681810181 priority patent/DE1810181A1/de
Priority to NL6816898A priority patent/NL6816898A/xx
Priority to FR1596703D priority patent/FR1596703A/fr
Publication of GB1253815A publication Critical patent/GB1253815A/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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/703—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by flexible elements, e.g. cables, chains or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
GB5414467A 1967-11-28 1967-11-28 Improvements relating to derrick cranes and like derrick hoists Expired GB1253815A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5414467A GB1253815A (en) 1967-11-28 1967-11-28 Improvements relating to derrick cranes and like derrick hoists
DE19681810181 DE1810181A1 (de) 1967-11-28 1968-11-21 Derrick-Auslegerkran
NL6816898A NL6816898A (https=) 1967-11-28 1968-11-26
FR1596703D FR1596703A (https=) 1967-11-28 1968-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5414467A GB1253815A (en) 1967-11-28 1967-11-28 Improvements relating to derrick cranes and like derrick hoists

Publications (1)

Publication Number Publication Date
GB1253815A true GB1253815A (en) 1971-11-17

Family

ID=10470069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5414467A Expired GB1253815A (en) 1967-11-28 1967-11-28 Improvements relating to derrick cranes and like derrick hoists

Country Status (4)

Country Link
DE (1) DE1810181A1 (https=)
FR (1) FR1596703A (https=)
GB (1) GB1253815A (https=)
NL (1) NL6816898A (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3030821C2 (de) * 1979-08-17 1983-12-01 Coles Cranes Ltd., Sunderland, Tyne and Wear Teleskopausleger-Seilabspannung
US4492312A (en) * 1982-06-30 1985-01-08 Fmc Corporation External pendant pay-out system with anti-droop control
US4468166A (en) * 1982-07-08 1984-08-28 Fmc Corporation Apparatus for extending and retracting telescoping booms and pipelines
CN116199142B (zh) * 2023-02-20 2025-07-08 太原重工股份有限公司 起重机用新型缩臂绳结构

Also Published As

Publication number Publication date
DE1810181A1 (de) 1969-08-07
FR1596703A (https=) 1970-06-22
NL6816898A (https=) 1969-05-30

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