SE8703471L - MAINTAIN BEFORE LOADING ON LIFT CRANE - Google Patents

MAINTAIN BEFORE LOADING ON LIFT CRANE

Info

Publication number
SE8703471L
SE8703471L SE8703471A SE8703471A SE8703471L SE 8703471 L SE8703471 L SE 8703471L SE 8703471 A SE8703471 A SE 8703471A SE 8703471 A SE8703471 A SE 8703471A SE 8703471 L SE8703471 L SE 8703471L
Authority
SE
Sweden
Prior art keywords
lifting
before loading
ropes
lift crane
eye bolt
Prior art date
Application number
SE8703471A
Other languages
Swedish (sv)
Other versions
SE464298B (en
SE8703471D0 (en
Inventor
T Eke
U Froeberg
T Johansson
Original Assignee
Sutec Ab
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 Sutec Ab filed Critical Sutec Ab
Priority to SE8703471A priority Critical patent/SE464298B/en
Publication of SE8703471D0 publication Critical patent/SE8703471D0/en
Publication of SE8703471L publication Critical patent/SE8703471L/en
Publication of SE464298B publication Critical patent/SE464298B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

The present invention relates to a device pertaining to a hoisting crane for letting down and retrieving a load equipped with a lifting cable, preferably a remote- controlled underwater craft 30, having a lifting device 60, comprising a lifting yoke 1 which is fastened in the lower part of a lifting eye bolt 11 by means of ropes 8,8' and 8". The lifting yoke has two separable parts 2,3 to allow it to be introduced and closed around the lifting cable 4. Locking members 13,13' and 13" are movably arranged in openings 12, 12' and 12" and are connected by ropes 18,18' and 18" to an element 20 which is displaceable on the lower section 10 of the lifting eye bolt between an upper 22 and a lower 23 fixable position. <IMAGE>
SE8703471A 1987-09-07 1987-09-07 Device pertaining to a hoisting crane for letting down and retrieving a load equipped with a lifting cable, preferably a remote-controlled seagoing craft SE464298B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8703471A SE464298B (en) 1987-09-07 1987-09-07 Device pertaining to a hoisting crane for letting down and retrieving a load equipped with a lifting cable, preferably a remote-controlled seagoing craft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703471A SE464298B (en) 1987-09-07 1987-09-07 Device pertaining to a hoisting crane for letting down and retrieving a load equipped with a lifting cable, preferably a remote-controlled seagoing craft

Publications (3)

Publication Number Publication Date
SE8703471D0 SE8703471D0 (en) 1987-09-07
SE8703471L true SE8703471L (en) 1989-03-08
SE464298B SE464298B (en) 1991-04-08

Family

ID=20369500

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703471A SE464298B (en) 1987-09-07 1987-09-07 Device pertaining to a hoisting crane for letting down and retrieving a load equipped with a lifting cable, preferably a remote-controlled seagoing craft

Country Status (1)

Country Link
SE (1) SE464298B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505979C2 (en) * 1993-08-24 1997-10-27 Bofors Underwater Syst Ab Lifting device for launching and retrieving a load provided with salvage cable

Also Published As

Publication number Publication date
SE464298B (en) 1991-04-08
SE8703471D0 (en) 1987-09-07

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