GB1321611A - Cranes - Google Patents

Cranes

Info

Publication number
GB1321611A
GB1321611A GB162869A GB1321611DA GB1321611A GB 1321611 A GB1321611 A GB 1321611A GB 162869 A GB162869 A GB 162869A GB 1321611D A GB1321611D A GB 1321611DA GB 1321611 A GB1321611 A GB 1321611A
Authority
GB
United Kingdom
Prior art keywords
jib
guys
winch
ship
longitudinal axis
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
GB162869A
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.)
SPEEDCRANES Ltd
Original Assignee
SPEEDCRANES Ltd
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 SPEEDCRANES Ltd filed Critical SPEEDCRANES Ltd
Publication of GB1321611A publication Critical patent/GB1321611A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/04—Arrangement of ship-based loading or unloading equipment for cargo or passengers of derricks, i.e. employing ships' masts
    • B63B27/06—Arrangement of ship-based loading or unloading equipment for cargo or passengers of derricks, i.e. employing ships' masts with slewing force exerted at pivoted end
    • 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
    • B66C23/60—Derricks
    • B66C23/605—Derricks employing ships' masts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

1321611 Ship's cranes SPEEDCRANES Ltd 6 July 1970 1628/69 Heading B8B A ship's crane adapted for substantially 360 degrees operation without re-reeving comprises a jib L1 mounted on a slewing ring J1 and slewed by guys E1, F1 and winch O1. The guys E1, F1 are attached to the topping rigging by a delta plate K1 and respectively pass over pulleys A1, B1, through a guide unit M1, mounted at the top of the jib L1 to rotate about the longitudinal axis thereof, and over pulleys C1, D1 forming part of the unit M1, to the winch O1 by way of pulley G1, H1. The axes of the pulleys C1, D1 are disposed in a plane perpendicular to the longitudinal axis of the jib L1.
GB162869A 1969-01-10 1970-07-06 Cranes Expired GB1321611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB162869 1969-01-10

Publications (1)

Publication Number Publication Date
GB1321611A true GB1321611A (en) 1973-06-27

Family

ID=9725234

Family Applications (1)

Application Number Title Priority Date Filing Date
GB162869A Expired GB1321611A (en) 1969-01-10 1970-07-06 Cranes

Country Status (4)

Country Link
US (1) US3709375A (en)
DE (1) DE2001025A1 (en)
GB (1) GB1321611A (en)
SE (2) SE382318B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002136A1 (en) * 1979-03-29 1980-10-16 Speedcranes Ltd A heavy-duty fore-and-aft working ship's crane

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187949A (en) * 1978-07-10 1980-02-12 Kawasaki Jukogyo Kabushiki Kaisha Derrick crane with wide horizontal swinging range of boom
GB2028264B (en) * 1978-08-24 1982-09-02 Kawasaki Heavy Ind Ltd Cargo-handling machine for shipboard use
EP0143316A1 (en) * 1983-10-31 1985-06-05 Kawasaki Masasuke Single post derrick with 360o swing
CN103231998B (en) * 2007-02-16 2016-03-23 Itrec有限责任公司 A kind of ship with lift crane

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US137737A (en) * 1873-04-08 Improvement in steam-cranes
US2860789A (en) * 1955-11-29 1958-11-18 Fladmark Thor Turning cranes
US3245549A (en) * 1964-04-24 1966-04-12 Virgil H Trevisan Toppling boom
US3260373A (en) * 1964-07-17 1966-07-12 Kuribayashi Sadatomo Marine derrick with slack-free guy rigging
US3308965A (en) * 1965-11-24 1967-03-14 Kuribayashi Sadatomo Marine derrick arrangement
US3446362A (en) * 1967-07-10 1969-05-27 Testing Associates Inc Derrick for ships

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002136A1 (en) * 1979-03-29 1980-10-16 Speedcranes Ltd A heavy-duty fore-and-aft working ship's crane

Also Published As

Publication number Publication date
SE412747B (en) 1980-03-17
SE382318B (en) 1976-01-26
US3709375A (en) 1973-01-09
DE2001025A1 (en) 1970-10-01
SE7413468L (en) 1974-10-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee