WO2001042123A1 - Wireguard - Google Patents

Wireguard Download PDF

Info

Publication number
WO2001042123A1
WO2001042123A1 PCT/NO2000/000415 NO0000415W WO0142123A1 WO 2001042123 A1 WO2001042123 A1 WO 2001042123A1 NO 0000415 W NO0000415 W NO 0000415W WO 0142123 A1 WO0142123 A1 WO 0142123A1
Authority
WO
WIPO (PCT)
Prior art keywords
wire
radius
protection device
groove
curvature
Prior art date
Application number
PCT/NO2000/000415
Other languages
English (en)
French (fr)
Inventor
Jan Otto Hovland
Robert Ullaland
Original Assignee
Den Norske Stats Oljeselskap A.S
Industritjenester As
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 Den Norske Stats Oljeselskap A.S, Industritjenester As filed Critical Den Norske Stats Oljeselskap A.S
Priority to GB0211948A priority Critical patent/GB2376474B/en
Priority to AU17434/01A priority patent/AU1743401A/en
Publication of WO2001042123A1 publication Critical patent/WO2001042123A1/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
    • B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
    • B66C1/122—Sling or load protectors

Definitions

  • the limiting surface 3 of the opening thus increases gradually toward the top and bottom of the protecting device, and then extends gradually over to form the outer surface of the ring and the groove.
  • This transition zone 4 is preferably rounded without edges so that the wire does not meet any wear from the edges if it is wound completely around the device 1, but may also comprise plane parts. The shape may also in the transition zone be chose to have a curvature that does not exceed what is recommended for the wire .
  • the protection device is shown being fastened to a wire 5, the wire 5 extending through the wire guards 1 central opening, and in which one of the wires end loops 6 is mounted in the groove 2.
  • the protection device 1 will usually first be thread on the wire 5.
  • an end loop 5 is mounted around the device 1.
  • the end loop may be mounted tightly into the groove so that it may not be removed from the device 1, or may be made in advance for thereafter being laid around the protection device. In the latter case it should not a have a larger diameter than exactly enough to be thread on to the protection device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Insulating Bodies (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
PCT/NO2000/000415 1999-12-08 2000-12-06 Wireguard WO2001042123A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0211948A GB2376474B (en) 1999-12-08 2000-12-06 Wireguard
AU17434/01A AU1743401A (en) 1999-12-08 2000-12-06 Wireguard

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO996061A NO996061A (no) 1999-12-08 1999-12-08 Beskyttelsesanordning for vaier
NO19996061 1999-12-08

Publications (1)

Publication Number Publication Date
WO2001042123A1 true WO2001042123A1 (en) 2001-06-14

Family

ID=19904083

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO2000/000415 WO2001042123A1 (en) 1999-12-08 2000-12-06 Wireguard

Country Status (4)

Country Link
AU (1) AU1743401A (no)
GB (1) GB2376474B (no)
NO (1) NO996061A (no)
WO (1) WO2001042123A1 (no)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174780A (en) * 1962-12-20 1965-03-23 Hyman A Shapiro Thimble for rope having preformed loop
GB1142752A (en) * 1967-01-09 1969-02-12 Leipzig Inst Foerdertech Indicator device for checking overloading of sheathed cables or bands
US4358212A (en) * 1981-06-25 1982-11-09 Compton William E High compression thimble
FR2678918A1 (fr) * 1991-07-11 1993-01-15 Barra Philippe Elingue de levage autoserrante et autobloquante, notamment pour une charge composite.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174780A (en) * 1962-12-20 1965-03-23 Hyman A Shapiro Thimble for rope having preformed loop
GB1142752A (en) * 1967-01-09 1969-02-12 Leipzig Inst Foerdertech Indicator device for checking overloading of sheathed cables or bands
US4358212A (en) * 1981-06-25 1982-11-09 Compton William E High compression thimble
FR2678918A1 (fr) * 1991-07-11 1993-01-15 Barra Philippe Elingue de levage autoserrante et autobloquante, notamment pour une charge composite.

Also Published As

Publication number Publication date
GB0211948D0 (en) 2002-07-03
GB2376474B (en) 2004-03-17
GB2376474A (en) 2002-12-18
NO309139B1 (no) 2000-12-18
NO996061A (no) 2000-12-18
NO996061D0 (no) 1999-12-08
AU1743401A (en) 2001-06-18

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