IT7867769A0 - Dispositivo per fare calare un carico per esempio una campana per palombaro da una imbarcazione da un punto al di sopra del livello del l acqua fino ad un punto al di sotto del livello dell acqua - Google Patents

Dispositivo per fare calare un carico per esempio una campana per palombaro da una imbarcazione da un punto al di sopra del livello del l acqua fino ad un punto al di sotto del livello dell acqua

Info

Publication number
IT7867769A0
IT7867769A0 IT7867769A IT6776978A IT7867769A0 IT 7867769 A0 IT7867769 A0 IT 7867769A0 IT 7867769 A IT7867769 A IT 7867769A IT 6776978 A IT6776978 A IT 6776978A IT 7867769 A0 IT7867769 A0 IT 7867769A0
Authority
IT
Italy
Prior art keywords
water level
diver
bell
lowering
vessel
Prior art date
Application number
IT7867769A
Other languages
English (en)
Other versions
IT1108635B (it
Original Assignee
Hydraudyne Bv
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 Hydraudyne Bv filed Critical Hydraudyne Bv
Publication of IT7867769A0 publication Critical patent/IT7867769A0/it
Application granted granted Critical
Publication of IT1108635B publication Critical patent/IT1108635B/it

Links

Classifications

    • 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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Jib Cranes (AREA)
IT67769/78A 1977-05-09 1978-04-07 Dispositivo per fare calare un carico per esempio una campana per palombaro da una imbarcazione da un punto al di sopra del livello del l acqua fino ad un punto al di sotto del livello dell acqua IT1108635B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7705103.A NL167132C (nl) 1977-05-09 1977-05-09 Inrichting voor het vanaf een vaartuig onder de water- lijn afhangen van een last.

Publications (2)

Publication Number Publication Date
IT7867769A0 true IT7867769A0 (it) 1978-04-07
IT1108635B IT1108635B (it) 1985-12-09

Family

ID=19828519

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67769/78A IT1108635B (it) 1977-05-09 1978-04-07 Dispositivo per fare calare un carico per esempio una campana per palombaro da una imbarcazione da un punto al di sopra del livello del l acqua fino ad un punto al di sotto del livello dell acqua

Country Status (6)

Country Link
US (1) US4155538A (it)
JP (1) JPS53138161A (it)
FR (1) FR2390365A1 (it)
GB (1) GB1586130A (it)
IT (1) IT1108635B (it)
NL (1) NL167132C (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354608A (en) * 1979-06-08 1982-10-19 Continental Emsco Company Motion compensator and control system for crane
FR2494244A1 (fr) * 1980-11-17 1982-05-21 Bretagne Atel Chantiers Dispositif pour l'enlevement et la depose d'une charge au moyen d'une grue entre deux supports animes de mouvements relatifs verticaux
US4587383A (en) * 1983-06-27 1986-05-06 Marathon Letourneau Company Electrically powered mobile apparatus and method with suspended power cable
GB8334384D0 (en) * 1983-12-23 1984-02-01 Brewerton R W Motion compensator
US5520369A (en) * 1984-12-28 1996-05-28 Institut Francais Du Petrole Method and device for withdrawing an element fastened to a mobile installation from the influence of the movements of this installation
US4666357A (en) * 1985-04-17 1987-05-19 Vmw Industries, Inc. Ship transport system
DE3546277A1 (de) * 1985-12-28 1987-07-02 Bomag Menck Gmbh Kompensatorvorrichtung
NO921796D0 (no) * 1992-05-06 1992-05-06 Karmoey Winch As Anvendelse av en passiv kompenseringsanordning
US5965994A (en) * 1997-06-20 1999-10-12 Seo; Dong Il Automatic vertical moving systems and control methods therefor
US6591770B1 (en) * 2000-10-23 2003-07-15 St. Croix Marine Products, Inc. Boating lift
NL1023814C2 (nl) * 2003-07-03 2005-01-04 Itrec Bv Hijsinrichting.
US7028988B2 (en) * 2003-10-14 2006-04-18 Pgs Americas, Inc. Cable handling system
US7461831B2 (en) * 2006-05-15 2008-12-09 Mosley Robert E Telescoping workover rig
US7798471B2 (en) 2006-08-15 2010-09-21 Hydralift Amclyde, Inc. Direct acting single sheave active/passive heave compensator
US20110175043A1 (en) * 2010-01-21 2011-07-21 Lehoczky Kalman N High speed winch
EP3034451A1 (en) 2011-12-30 2016-06-22 National Oilwell Varco, L.P. Deep water knuckle boom crane
SG11201504502UA (en) 2012-12-13 2015-07-30 Nat Oilwell Varco Lp Remote heave compensation system
US9174705B2 (en) * 2013-04-11 2015-11-03 Terje W. Eilertsen Compensated lashing of tender assist drilling unit to a floating production facility
US10450720B2 (en) * 2016-04-21 2019-10-22 Boudewijn Gabriël Van Rompay Device and method for removing alluvial deposits from the bed of a body of water
US10669137B2 (en) * 2017-09-25 2020-06-02 Wt Industries, Llc Heave compensation system
CN109052192A (zh) * 2018-09-14 2018-12-21 江苏政田重工股份有限公司 一种船用高效节能吊装装置
US11608251B1 (en) 2021-01-20 2023-03-21 United States Of America As Represented By The Administrator Of Nasa Pneumatically adjustable lifting apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK77872C (da) * 1951-02-06 1954-07-26 Cosby Donald Philip Smallpeice Hejseværk, der drives af et trykmedium.
US3311351A (en) * 1966-02-02 1967-03-28 William W Blakely Shock absorbing device
US3343810A (en) * 1966-05-25 1967-09-26 Paul E Parnell Dynamic load compensation system
US3804183A (en) * 1972-05-01 1974-04-16 Rucker Co Drill string compensator
US3871527A (en) * 1973-04-04 1975-03-18 Westinghouse Electric Corp Ram tensioning device

Also Published As

Publication number Publication date
NL167132B (nl) 1981-06-16
FR2390365B3 (it) 1981-01-02
GB1586130A (en) 1981-03-18
FR2390365A1 (fr) 1978-12-08
US4155538A (en) 1979-05-22
NL167132C (nl) 1981-11-16
JPS53138161A (en) 1978-12-02
NL7705103A (nl) 1978-11-13
IT1108635B (it) 1985-12-09

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