EP3945012A1 - Dispositif de fixation d'un mat de navire au pont de navire, ainsi que navire équipé du dispositif de fixation - Google Patents

Dispositif de fixation d'un mat de navire au pont de navire, ainsi que navire équipé du dispositif de fixation Download PDF

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Publication number
EP3945012A1
EP3945012A1 EP21188971.2A EP21188971A EP3945012A1 EP 3945012 A1 EP3945012 A1 EP 3945012A1 EP 21188971 A EP21188971 A EP 21188971A EP 3945012 A1 EP3945012 A1 EP 3945012A1
Authority
EP
European Patent Office
Prior art keywords
blocking
vessel
securing device
blocking body
coupling sleeve
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.)
Pending
Application number
EP21188971.2A
Other languages
German (de)
English (en)
Inventor
Eric Van 't Hooft
Cees Wijma
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.)
Sunlite Control BV
Original Assignee
Sunlite Control 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 Sunlite Control BV filed Critical Sunlite Control BV
Publication of EP3945012A1 publication Critical patent/EP3945012A1/fr
Pending 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 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B15/02—Staying of masts or of other superstructures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B17/02—Awnings, including rigid weather protection structures, e.g. sunroofs; Tarpaulins; Accessories for awnings or tarpaulins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
    • B63B2015/0016—Masts characterized by mast configuration or construction

Definitions

  • the invention relates to a securing device for securing an object, in particular a vessel mast, on a deck of a vessel. More particularly, for vessel masts intended to be attached to a tarpaulin or canvas spanning a portion of the deck to create a shaded area.
  • Securing devices for securing a vessel mast to a deck of a vessel are well known. With the known securing devices, the vessel mast is firmly secured to the deck, but this requires relatively much time and the known securing devices take up relatively much space. Often it also has a tube arranged above or below the deck in which the vessel mast is fitted with the lower end.
  • An object of the invention is to provide a securing device with which an object, in particular a vessel mast, can be secured to a deck of a vessel quickly, simply and watertight.
  • the securing device according to the invention is characterized in that it:
  • the vessel mast can be easily and quickly secured to the deck of a vessel.
  • the securing device preferably comprises a blocking device which can block the coupling ring and the coupling sleeve against rotation relative to each other.
  • the blocking device preferably comprises:
  • the blocking element and the blocking body are preferably positively coupled to each other, wherein a projection on one of the two parts is present in a recess in the other part.
  • the displacement mechanism preferably comprises a plug which is screwed into a hole in the wall of the coupling sleeve, and which is provided with an axially projecting pin which is eccentrically with respect to the plug and which is displaceable in a slot in the blocking body, and which extends perpendicular to the axial and radial direction of the blocking body, so that when the plug is rotated, the blocking body is displaced in axial direction.
  • An embodiment of the securing device according to the invention is characterized in that it furthermore comprises a pressure cylinder with a pressure piston displaceable therein, the pressure cylinder being fastened to the coupling sleeve and the pressure piston is coupled to the blocking body and can press the blocking body against the blocking element to press or pull the securing device such that there is no play.
  • a further embodiment of the securing device according to the invention is characterized in that there are channels in the blocking element and in the blocking body for compressed air and/or water and/or for the passage of electricity lines, wherein in the coupled condition the channels in the blocking body connect in a watertight and airtight manner to the channels in the blocking element.
  • the pressure cylinder can contribute to obtaining a watertight and air-tight coupling of the channels.
  • the invention also relates to a vessel mast provided with a securing device according to the invention.
  • FIGS 1 and 2 show an embodiment of the securing device according to the invention in top view and longitudinal section, respectively.
  • the securing device 1 has a coupling ring 3 which is fixedly mounted on or in the deck 102 of the vessel and a coupling sleeve 5 which is fixedly mounted on the underside 101A of a vessel's mast 101.
  • the coupling ring 3 is provided on the inner side 3A, see figure 3
  • the coupling sleeve 5 is provided on the outer side 5B, see figure 4 , with projections 7 and/or recesses 9 which together form a bayonet coupling.
  • a fastening ring 4 is slid onto the coupling sleeve 5, which ring is fastened to the coupling sleeve by a retaining ring 6.
  • the fastening ring 4 is provided with holes 8 through which bolts can be inserted for fastening the fastening ring to the underside 101A of a vessel mast 101.
  • the securing device 1 furthermore has a blocking device 11 which can block the coupling ring 3 and the coupling sleeve 5 against rotation relative to each other.
  • This blocking device 11 has a blocking element 13 that is secured to the deck 102 of the vessel by means of a fastening ring 12, as well as a blocking body 15 that is slidable in the coupling sleeve 5 in axial direction.
  • the blocking body 15 is provided with ribs 14 which are slidable in slots 16 present in the inner side 5A, so that the blocking body 15 cannot rotate in the coupling sleeve 5 .
  • the blocking body 15 is slidable between an upper, release position and a lower, blocking position. In the blocking position, the blocking body 15 cooperates with the blocking element 13 such that the blocking body 15 cannot rotate relative to the blocking element 13.
  • the securing device 1 For displacing the blocking body 15 between the releasing position and the blocking position, the securing device 1 is provided with a displacing mechanism which has a plug 17, which is screwed into a hole 21 present in the wall 19 of the coupling sleeve 5.
  • This plug 17 is provided with an axially projecting pin 23 which is present eccentrically with respect to the plug 17 and which is displaceable in a slot 25 which is present in the blocking body 15.
  • This slot 25 extends perpendicular to the axial and radial direction of the blocking body 15. As a result, when the plug 17 is rotated, the blocking body 15 is displaced in axial direction.
  • the securing device 1 can furthermore be provided with a pressure cylinder 33 with a pressure piston 35 movable therein, see figure 5 .
  • the pressure cylinder 33 is in that case attached to the coupling sleeve 5 and the pressure piston 35 is in that case coupled to the blocking body 15 and can press blocking body 15 forcefully against blocking element 13 .
  • channels are present (not visible in the figures) for compressed air and/or water and/or for the passage of electricity lines.
  • the channels in the blocking body connect water-tightly and air-tightly to the channels in the blocking element.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
EP21188971.2A 2020-07-31 2021-07-30 Dispositif de fixation d'un mat de navire au pont de navire, ainsi que navire équipé du dispositif de fixation Pending EP3945012A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2026194A NL2026194B1 (nl) 2020-07-31 2020-07-31 Vastzetinrichting voor het vastzetten van een vaartuigmast op een dek van een vaartuig, alsmede vaartuigmast voorzien van de vastzetinrichting

Publications (1)

Publication Number Publication Date
EP3945012A1 true EP3945012A1 (fr) 2022-02-02

Family

ID=77338472

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21188971.2A Pending EP3945012A1 (fr) 2020-07-31 2021-07-30 Dispositif de fixation d'un mat de navire au pont de navire, ainsi que navire équipé du dispositif de fixation

Country Status (2)

Country Link
EP (1) EP3945012A1 (fr)
NL (1) NL2026194B1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201143A1 (de) * 1982-01-15 1983-07-28 Mistral Windsurfing AG, 8303 Bassersdorf Mastfussanordnung fuer ein segelbrett
DE3301813A1 (de) * 1983-01-20 1984-07-26 Thomas 7991 Eriskirch Hansmann Vorrichtung zur halterung des mastes eines surfbrettes
EP0261594A1 (fr) * 1986-09-19 1988-03-30 Hannes Marker Dispositif de fixation d'un gréement sur une planche à voile
WO1989000526A1 (fr) * 1987-07-10 1989-01-26 Hannes Marker Dispositif d'accouplement d'un greement avec une planche a voile
US20080087211A1 (en) * 2006-09-06 2008-04-17 Scott Sutherland Universal mounting system
WO2014207432A1 (fr) * 2013-06-24 2014-12-31 Mega Products Limited Embase de mât

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201143A1 (de) * 1982-01-15 1983-07-28 Mistral Windsurfing AG, 8303 Bassersdorf Mastfussanordnung fuer ein segelbrett
DE3301813A1 (de) * 1983-01-20 1984-07-26 Thomas 7991 Eriskirch Hansmann Vorrichtung zur halterung des mastes eines surfbrettes
EP0261594A1 (fr) * 1986-09-19 1988-03-30 Hannes Marker Dispositif de fixation d'un gréement sur une planche à voile
WO1989000526A1 (fr) * 1987-07-10 1989-01-26 Hannes Marker Dispositif d'accouplement d'un greement avec une planche a voile
US20080087211A1 (en) * 2006-09-06 2008-04-17 Scott Sutherland Universal mounting system
WO2014207432A1 (fr) * 2013-06-24 2014-12-31 Mega Products Limited Embase de mât

Also Published As

Publication number Publication date
NL2026194B1 (nl) 2022-04-04

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