EP1719696A1 - Bewegbare Gangway für Boote, mit senkrechter Bewegung - Google Patents

Bewegbare Gangway für Boote, mit senkrechter Bewegung Download PDF

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Publication number
EP1719696A1
EP1719696A1 EP05425302A EP05425302A EP1719696A1 EP 1719696 A1 EP1719696 A1 EP 1719696A1 EP 05425302 A EP05425302 A EP 05425302A EP 05425302 A EP05425302 A EP 05425302A EP 1719696 A1 EP1719696 A1 EP 1719696A1
Authority
EP
European Patent Office
Prior art keywords
gangway
support means
way
support structure
moving
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.)
Withdrawn
Application number
EP05425302A
Other languages
English (en)
French (fr)
Inventor
Massimiliano Spina
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.)
Opacmare SpA
Original Assignee
Opacmare SpA
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 Opacmare SpA filed Critical Opacmare SpA
Priority to EP05425302A priority Critical patent/EP1719696A1/de
Priority to EP06744857A priority patent/EP1937544A1/de
Priority to PCT/IB2006/051328 priority patent/WO2006120593A1/en
Publication of EP1719696A1 publication Critical patent/EP1719696A1/de
Withdrawn legal-status Critical Current

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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
    • B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
    • B63B27/143—Ramps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B23/00—Equipment for handling lifeboats or the like
    • B63B23/30—Devices for guiding boats to water surface
    • B63B23/32—Rigid guides, e.g. having arms pivoted near waterline

Definitions

  • the present invention relates to a moving gangway for a boat, comprising at least one gangway element, defining a passage surface for the transit of persons, and support means, which can be assembled fixedly to said boat and to which said gangway element is movably assembled.
  • Conventional automated gangways are generally pivoted at one end to the body of the boat and have a control system, generally hydraulic, which can lower or raise them via one or more hydraulic cylinders controlled by a control unit actuated by an operator, so as to rest the other end of the gangway on the structure to which the boat is moored, for example a jetty.
  • a control system generally hydraulic, which can lower or raise them via one or more hydraulic cylinders controlled by a control unit actuated by an operator, so as to rest the other end of the gangway on the structure to which the boat is moored, for example a jetty.
  • the moving gangway according to the invention is characterized in that it comprises connection means for connecting said gangway element to said support means in such a way that said gangway element can move along a translational path substantially perpendicular to said passage surface.
  • gangway 1 which can be assembled to a boat S, comprising one or more elongate gangway elements 2, 3 which define a surface P for the passage of persons between the boat S (a portion of which is shown in the figures) and a mooring structure, for example a jetty (not shown).
  • a gangway 1 according to the invention which can be assembled to a boat S, comprising one or more elongate gangway elements 2, 3 which define a surface P for the passage of persons between the boat S (a portion of which is shown in the figures) and a mooring structure, for example a jetty (not shown).
  • proximal and distal are used with reference to the point of assembly of the gangway 1 to the boat S.
  • the proximal and distal gangway elements 2, 3 are arranged in such a way as to form a telescopic structure which can extend in the known manner to reach a predefined maximum length of extension.
  • the proximal gangway element 2 has a box-like structure into which the distal gangway element 3 can slide.
  • a fluid-actuated cylinder 4 is mounted, whose bottom end is pivoted at 5 to the body of the box-like element 2 and whose rod (not shown) is secured to the distal gangway element 3.
  • this arrangement is only an example, the invention also being suitable for a gangway with a single gangway element.
  • the gangway 1 also comprises a stationary support structure 10, comprising a flange portion 11 which can be fixed at a predefined point on the boat S, for example by means of bolts 11a, and a projecting portion 12 extending substantially perpendicularly to said flange portion 11.
  • the projecting portion 12 of the support structure 10 has a base wall 13 from whose opposite sides extend, in a substantially vertical direction, side walls or wings 14 and 15.
  • the side walls 14 and 15 are also connected to the flange portion 11 of the support structure 10.
  • the side walls 14 and 15 have through slots, 16 and 17 respectively, made in them, these slots running substantially perpendicularly to the flange portion 11.
  • the lower end of a lever 21, 22, respectively is pivoted to the proximal end of each side wall 14, 15, at the pivot points 21a and 22a.
  • Each lever 21, 22 is also pivoted to a lever 23, 24, respectively, at a pivot point 21b and 22b.
  • the lower ends of the levers 23 and 24 are pivoted to a pin 31, at opposite ends of said pin, at the pivot points 23a and 24a, respectively.
  • the pin 31 runs transversely to the direction of extension of the support structure 10 and its opposite ends pass through the slots 16 and 17, respectively.
  • the free end of rods 32 and 33, respectively, of fluid-actuated cylinders 34 and 35 are pivoted to the portions of the pin 31 which project laterally outwards from the side walls 14 and 15.
  • the cylinders 34 and 35 are also pivoted at the bottom to the distal end of the support structure 10, at pivot points 34a and 35a respectively.
  • a moving support structure 40 is arranged above the stationary support structure 10, the proximal gangway element 2 being assembled to said moving support structure.
  • This support structure 40 has a base wall 43, from whose opposite sides extend, in a substantially vertical direction, side walls or wings 44 and 45 (the wall 45 is not visible in the figures).
  • the side walls 44 and 45 have respective through slots 46 and 47 made in them (the slot 47 is not visible in the figures), these slots running parallel to the slots 16 and 17 in the stationary support structure 10.
  • the upper ends of the levers 23, 24, respectively, are pivoted to the proximal end of each side wall 44, 45, at the pivot points 23c and 24c (the pivot point 24c is not visible in the figures).
  • the upper ends of the levers 21 and 22 are pivoted to a pin 51, at opposite ends of this pin, at pivot points 21c and 22c, respectively (the pivot point 22c is not visible in the figures).
  • the pin 51 runs transversely to the direction of extension of the support structure 40 and its opposite ends pass through the slots 46 and 47, respectively.
  • the levers 21, 22 and 23, 24 are the same length between their opposite end pivot points, and their intermediate pivot points 21b and 22b are located half way along their length.
  • the overall structure of the gangway 1 is also substantially symmetrical with respect to a vertical plane passing through the centre line of the gangway 1.
  • the slots 16, 17, 46, 47 are aligned with the pivot points 21a, 22a, 23c and 24c, respectively, while the pivot points 23a, 24a, 21c, 22c can move in translation along the slots 16, 17, 46 and 47, respectively.
  • the levers 21, 22 and 23, 24 perform overall a pantograph-type movement, commanded by the cylinders 34 and 35, in which the moving support structure 40 can move in translation in a vertical direction, marked V in Figure 2, i.e.
  • the extension of the slots thus determines the vertical path of the moving support structure 40.
  • the distal ends of the slots are arranged at a distance from the pivot points with which they are each aligned in such a way as to allow the gangway element 2 to be lowered until it comes to rest on stops 61, 62 provided on the stationary support structure 10.
  • the gangway 1 described herein can also perform another kind of movement.
  • the proximal gangway element 2 is pivoted, at 71, to the moving support structure 40 in such a way that it can rotate in a vertical plane parallel to the direction of extension of the gangway 1, in the direction indicated by the arrow R.
  • the tilting movement of the gangway element 2 with respect to the moving support structure 40 is commanded in the known manner by a fluid-actuated cylinder 80, whose rod 81 is pivoted at its free end to the proximal element 2 of the gangway 1, at 82.
  • the bottom end of the cylinder 80 is pivoted to a bracket 85 fixed to the moving support structure 40.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transmission Devices (AREA)
EP05425302A 2005-05-06 2005-05-06 Bewegbare Gangway für Boote, mit senkrechter Bewegung Withdrawn EP1719696A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP05425302A EP1719696A1 (de) 2005-05-06 2005-05-06 Bewegbare Gangway für Boote, mit senkrechter Bewegung
EP06744857A EP1937544A1 (de) 2005-05-06 2006-04-28 Bewegliche gangway für boote mit vertikalbewegung
PCT/IB2006/051328 WO2006120593A1 (en) 2005-05-06 2006-04-28 Moving gangway for boats with vertical movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05425302A EP1719696A1 (de) 2005-05-06 2005-05-06 Bewegbare Gangway für Boote, mit senkrechter Bewegung

Publications (1)

Publication Number Publication Date
EP1719696A1 true EP1719696A1 (de) 2006-11-08

Family

ID=35057157

Family Applications (2)

Application Number Title Priority Date Filing Date
EP05425302A Withdrawn EP1719696A1 (de) 2005-05-06 2005-05-06 Bewegbare Gangway für Boote, mit senkrechter Bewegung
EP06744857A Withdrawn EP1937544A1 (de) 2005-05-06 2006-04-28 Bewegliche gangway für boote mit vertikalbewegung

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP06744857A Withdrawn EP1937544A1 (de) 2005-05-06 2006-04-28 Bewegliche gangway für boote mit vertikalbewegung

Country Status (2)

Country Link
EP (2) EP1719696A1 (de)
WO (1) WO2006120593A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102020002A (zh) * 2010-11-18 2011-04-20 哈尔滨工程大学 单向链式伸缩舷梯

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH705333A2 (de) 2011-07-25 2013-01-31 Peter A Mueller Tendermöbel als Aufnahme für Tender.
NO20161990A1 (en) 2016-12-15 2018-06-18 Rolls Royce Marine As Boat transfer system
CN110356514A (zh) * 2019-08-16 2019-10-22 龙泉越来自动化技术有限公司 一种船用集踏板和跳板于一体的伸缩装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394747A (fr) * 1963-10-01 1965-04-09 Lansing Bagnall Ltd Appareil pour embarquer une cargaison sur un bateau ou pour débarquer cette cargaison
US5586516A (en) * 1994-09-06 1996-12-24 Services Algoa International Anstalt Relating to boarding ramps
US5628274A (en) * 1995-07-24 1997-05-13 Harris Kayot, Inc. Boat ingress/egress system and ramp
NL1008208C2 (nl) * 1998-02-05 1999-08-06 Terberg Specials B V Transportvoertuig.
DE29918978U1 (de) * 1999-10-29 2000-02-24 Peter Prass Kg Betätigungsvorrichtung
DE29922612U1 (de) * 1999-12-24 2000-02-24 Bcm Yachtservice Gmbh & Co Kg Tenderlift zur Anbringung an einem Wasserfahrzeug
GB2372495A (en) * 2001-01-12 2002-08-28 Albert Michael Sanderson Lifting apparatus for small water craft

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1394747A (fr) * 1963-10-01 1965-04-09 Lansing Bagnall Ltd Appareil pour embarquer une cargaison sur un bateau ou pour débarquer cette cargaison
US5586516A (en) * 1994-09-06 1996-12-24 Services Algoa International Anstalt Relating to boarding ramps
US5628274A (en) * 1995-07-24 1997-05-13 Harris Kayot, Inc. Boat ingress/egress system and ramp
NL1008208C2 (nl) * 1998-02-05 1999-08-06 Terberg Specials B V Transportvoertuig.
DE29918978U1 (de) * 1999-10-29 2000-02-24 Peter Prass Kg Betätigungsvorrichtung
DE29922612U1 (de) * 1999-12-24 2000-02-24 Bcm Yachtservice Gmbh & Co Kg Tenderlift zur Anbringung an einem Wasserfahrzeug
GB2372495A (en) * 2001-01-12 2002-08-28 Albert Michael Sanderson Lifting apparatus for small water craft

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102020002A (zh) * 2010-11-18 2011-04-20 哈尔滨工程大学 单向链式伸缩舷梯

Also Published As

Publication number Publication date
WO2006120593A1 (en) 2006-11-16
EP1937544A1 (de) 2008-07-02

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