ES8607151A1 - Tug for rendering assistance to a larger vessel. - Google Patents

Tug for rendering assistance to a larger vessel.

Info

Publication number
ES8607151A1
ES8607151A1 ES546139A ES546139A ES8607151A1 ES 8607151 A1 ES8607151 A1 ES 8607151A1 ES 546139 A ES546139 A ES 546139A ES 546139 A ES546139 A ES 546139A ES 8607151 A1 ES8607151 A1 ES 8607151A1
Authority
ES
Spain
Prior art keywords
tug
line
tow
arm
main deck
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
ES546139A
Other languages
Spanish (es)
Other versions
ES546139A0 (en
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
Priority claimed from GB848420925A external-priority patent/GB8420925D0/en
Priority claimed from GB848427554A external-priority patent/GB8427554D0/en
Application filed by Individual filed Critical Individual
Publication of ES8607151A1 publication Critical patent/ES8607151A1/en
Publication of ES546139A0 publication Critical patent/ES546139A0/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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/66—Tugs
    • B63B35/68—Tugs for towing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/16—Tying-up; Shifting, towing, or pushing equipment; Anchoring using winches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/48—Control devices automatic
    • B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)
  • Selective Calling Equipment (AREA)
  • Telephone Set Structure (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Cosmetics (AREA)

Abstract

A tug (1) has a towing hook (6) mounted at the outer end of a towing arm (4), the inner end of which is mounted on the main deck (2) of the tug in a manner such that the arm (4) can swivel above the main deck (2) from one side (4a) to the other side (4b) of the tug about an upright axis. The arm (4) is also pivotted about a horizontal axis so that it can swing upwards and downwards and is mounted on a platform (12a, 12b) which is movable fore and aft on rails (14) on the main deck (2). The movements of the arm (4) are controlled by power mechanisms and they adjust the position of the point of action of the tow-line (7) in such a way that in whatever direction the tow-line (7) extends, even exactly athwartships from the tug, the line of action of the pull in the tow-line (7) produces only a small capsizing moment upon the tug. This capsizing moment is very much smaller than that which is produced by a similar pull of the tow-line connected to a tow-hook in a conventional fixed position on the main deck of the tug and on the centre line of the tug about 40% to 50% of the length of the tug from its stern. The arm (4) is preferably also mounted on a carriage (13) which is movable on rails (14) in a fore and aft direction on the deck (2) of the tug.
ES546139A 1984-08-17 1985-08-14 Tug for rendering assistance to a larger vessel. Expired ES8607151A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848420925A GB8420925D0 (en) 1984-08-17 1984-08-17 Tug
GB848427554A GB8427554D0 (en) 1984-10-31 1984-10-31 Tug

Publications (2)

Publication Number Publication Date
ES8607151A1 true ES8607151A1 (en) 1986-06-16
ES546139A0 ES546139A0 (en) 1986-06-16

Family

ID=26288132

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546139A Expired ES8607151A1 (en) 1984-08-17 1985-08-14 Tug for rendering assistance to a larger vessel.

Country Status (7)

Country Link
EP (2) EP0174067A1 (en)
KR (1) KR860001744A (en)
AU (2) AU4454085A (en)
DK (1) DK372685A (en)
ES (1) ES8607151A1 (en)
FI (1) FI852977L (en)
NO (1) NO853235L (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI941196A (en) * 1994-03-14 1995-09-15 Aquamaster Rauma Ltd Tug for escort and / or port use
FI97349C (en) * 1994-03-14 1996-12-10 Aquamaster Rauma Ltd Towing arrangement for a tug
NL2003746C2 (en) * 2009-11-03 2011-05-04 Baldo Dielen Assessoria Ltda VESSEL.
DE102015201636A1 (en) * 2014-01-31 2015-08-06 Voith Patent Gmbh Watercraft, in particular tugs
DK179591B1 (en) * 2016-03-31 2019-02-21 A.P. Møller - Mærsk A/S A tugboat with a capsizing and sinking prevention system
DK179634B1 (en) * 2016-03-31 2019-03-05 A.P. Møller - Mærsk A/S A tugboat with a crane for handling a towing line
DK201670185A1 (en) * 2016-03-31 2017-10-16 A P Møller - Mærsk As A method and system for operating one or more tugboats
DK179117B1 (en) * 2016-03-31 2017-11-13 A P Møller - Mærsk As Tugboat with crane or robot arm
NO341775B1 (en) 2016-07-01 2018-01-15 Rolls Royce Marine As Dynamic tug winch control
GB2568535B (en) 2017-11-20 2020-12-02 Svitzer As Line handling system for coupling together lines on a tugboat
GB2568534B (en) 2017-11-20 2020-12-02 Svitzer As Tugboat with a moveable line guide mechanism
GB2568533B (en) * 2017-11-20 2020-12-02 Svitzer As Tugboat having a line handling system
NO345435B1 (en) 2018-01-19 2021-02-01 Kongsberg Maritime CM AS A vessel with a semi-automatic or automatic mooring system.
CN108974261B (en) * 2018-09-10 2024-01-19 扬州中远海运重工有限公司 Retractable lifting platform
EP3647252A1 (en) * 2018-10-31 2020-05-06 ABB Schweiz AG Method for operating towing winch and electric drive for towing winch
CN109436203A (en) * 2018-12-05 2019-03-08 大连海英科技有限公司 A kind of ocean engineering position mooring arrangement and method
DK180450B1 (en) * 2019-07-15 2021-04-29 Svitzer As A method and device for handling a mooring line
NO346340B1 (en) * 2020-05-20 2022-06-13 Bifrost Tug As Release system for a supply or tug boat.
CN113772072B (en) * 2021-09-10 2023-12-22 海洋石油工程股份有限公司 Method for turning round and turning round of cylindrical FPSO
CN115258073B (en) * 2022-08-09 2024-05-07 武汉理工大学 Ship dragging system track tracking method under environment interference

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1530395A (en) * 1924-06-27 1925-03-17 Muller Arthur Hugo Means for towing boats, vessels, and the like on waterways
DE447183C (en) * 1926-02-18 1927-07-20 Theodor Kluever Safety device for towing equipment on tugs to prevent capsizing
DE685414C (en) * 1939-03-23 1939-12-18 Schiff Und Maschb Akt Ges Deut Radial towing gear
US2902966A (en) * 1950-12-13 1959-09-08 Voith Gmbh J M Tugboat and towing system comprising the same
FR1158501A (en) * 1956-08-10 1958-06-16 Device for securing trailers to tugs
DE1247894B (en) * 1965-05-07 1967-08-17 Theodor Van Der Kuil Coupling device between a locomotive and a cargo ship
FR1492939A (en) * 1966-05-13 1967-08-25 Thruster boat with push or pull arm rotating all around itself
DE1756005C3 (en) * 1968-03-20 1978-03-30 Aktien-Gesellschaft Weser, 2800 Bremen Radial towing gear, in particular with a hook slip device
GB1357327A (en) * 1970-06-06 1974-06-19 Kingston Marine Technology Ltd Sea-going vessel

Also Published As

Publication number Publication date
DK372685A (en) 1986-02-18
AU4454085A (en) 1986-02-20
NO853235L (en) 1986-02-18
DK372685D0 (en) 1985-08-16
EP0174067A1 (en) 1986-03-12
FI852977A0 (en) 1985-08-01
AU4591485A (en) 1986-02-20
KR860001744A (en) 1986-03-22
EP0176189A1 (en) 1986-04-02
FI852977L (en) 1986-02-18
ES546139A0 (en) 1986-06-16

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