WO2010102420A2 - Dispositif d'abaissement et de sécurisation situé sur un bateau - Google Patents

Dispositif d'abaissement et de sécurisation situé sur un bateau Download PDF

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Publication number
WO2010102420A2
WO2010102420A2 PCT/CH2010/000068 CH2010000068W WO2010102420A2 WO 2010102420 A2 WO2010102420 A2 WO 2010102420A2 CH 2010000068 W CH2010000068 W CH 2010000068W WO 2010102420 A2 WO2010102420 A2 WO 2010102420A2
Authority
WO
WIPO (PCT)
Prior art keywords
platform
guide rail
carriage
cylinder
parallelogram
Prior art date
Application number
PCT/CH2010/000068
Other languages
German (de)
English (en)
Other versions
WO2010102420A3 (fr
Inventor
Peter A. Mueller
Original Assignee
Mueller Peter A
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 Mueller Peter A filed Critical Mueller Peter A
Publication of WO2010102420A2 publication Critical patent/WO2010102420A2/fr
Publication of WO2010102420A3 publication Critical patent/WO2010102420A3/fr

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B63B2029/022—Bathing platforms
    • 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
    • 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 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/16—Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists

Definitions

  • the invention relates to a slide-controlled lowering and securing means, to a lowerable swimming platform or and stairs or and ladder at the stern of a watercraft, according to the preamble of the first claim.
  • Stairs or ladders on bathing platforms are widely used, with fold-out versions as described in US Pat. No. 4,733,753 or US Pat. No. 2206/0075952 A1 also being described.
  • the invention is based on the object, at a watercraft, which has a height-variable platform means and horizontally, respectively. tiltable can be lowered or comprises a ladder means as auxiliary or emergency climb for persons, these have a carriage on which a platform part, or stairs or ladder is supported and serves as a basis for the kinematics for height adjustment and securing the means.
  • the invention comes a kinematics with a rigid, rotatably mounted support rod with a horizontal slide very contrary, since in this configuration, the waves do not hit directly on the active cylinder, also the Wirkzylinder example. elegant and space saving in a side part, resp. just below the platform.
  • a platform can perform a dual function, despite different
  • Tilting curves of two different means which additionally serves as a steering aid and holding means by means of the carriage.
  • the controlled slide thus allows many applications, be it as an active, as a passive kinematics as well as fuse element.
  • the ladder which is advantageously mounted underneath the bathing platform, comprises a guide rail on the platform which carries and can push out the ladder and, with the correspondingly positioned deflecting means, allows the ladder to tilt simultaneously during extension. This is a crucial difference in emergency situations compared to the commercially available ladder versions, which are executed first completely horizontally and then practically suddenly tilt down and often are not held by a working cylinder after dumping, which is a particular problem in waves.
  • the active cylinder can be an active, for example by means of a command output to a hydraulic unit, which is virtually depressurized when not in use, so by muscle power ladder can still be pulled out at any time, or a passive working cylinder, such as a pilot-operated gas cylinder, with the same advantages, namely If necessary, extend the ladder quickly and safely by hand.
  • Central is the recovery of the platform or ladder in the event of a technical breakdown, whether due to a failure of the pump, be it a valve problem, by means of pressure switch the system takes over a gas cylinder or accumulator as pressure accumulator the return of the platform in its rest position.
  • the essence of the invention is to improve on a height-adjustable swimming platform or stairs or ladder, by means of a carriage, the kinematics for lowering these agents or to enable a dual function of a means by the carriage exerts a supporting or guiding function and this of a rotatably mounted rigid rod is supported, so that vibrations caused by the swell do not directly affect the active cylinder, as well as an emergency ladder, which can maintain their position even with pressure release of the action cylinder in each case.
  • a retrieval by redundant means ensures safe recovery of the platform or ladder even in technical unforeseen.
  • Fig. 1 is a schematic side view of the stern of a watercraft with an attached tiltable platform, with a carriage, a rotatably mounted rigid rod and a working cylinder
  • FIG. 2 is a schematic side view of the stern of a watercraft with an attached tiltable platform, which has a fold-out staircase and underneath is a buoyancy body, which is rotatably mounted at the rear and connected to the platform by means of a lifting cylinder, and a slide with lock, a rotatably mounted rigid rod and a working cylinder
  • Fig. 3a is a schematic side view of the stern of a watercraft with an attached lowerable or by means of a switch, tiltable platform in the overhead position, and a carriage, a rotatably mounted parallelogram, a working cylinder and a person - safety cover
  • Fig. 3b is a schematic side view of the stern of a watercraft with an attached lowerable or by means of a switch, tiltable platform, in the tilted lower position with folded security levels, and a carriage, a rotatably mounted parallelogram, a working cylinder and a person - safety cover
  • Fig. 4 is a schematic top plan view of the stern of a watercraft with an attached lowerable or by means of a switch, tiltable platform with the rotatable and fixable recording for tender boats
  • Fig. 5 is a schematic side view of the stern of a watercraft with an attached platform and an underlying ladder with the carriage, the active cylinder, the deflector and the printing unit and the two alternative tripping devices.
  • Fig. 6 is a schematic side view of the stern of a watercraft with an attached tiltable platform, with a carriage, a rotatably mounted rigid rod and a working cylinder, and connected thereto an accumulator and, as an alternative, another impression cylinder.
  • Fig. 1 shows a schematic side view of the tail 1 of a watercraft with a hinge 2, which is connected to the platform 3 and tipping the
  • Platform 3 allows.
  • the platform 3 is in the horizontal position by means of a carriage 4 which can be stored in the guide rail 5 and move there along and on which a rotatably mounted position rod 6 is fixed, which is supported on the rear 1 and is held in position.
  • the active cylinder 7 is located between the position rod 6 and the rear 1.
  • the platform 3 On the surface of the platform 3 there may be an anti-slip coating, as well as a staircase pattern, or there may be recessed rotatable stair elements, e.g. be controlled by a parallelogram or electric motors and the like, which always remain in tilting the platform 3 in the horizontal position.
  • the platform 3 can also serve as a simple ramp for pulling up or lowering a tender boat or jet skis.
  • Fig. 2 shows a schematic side view of the tail 1 of a watercraft with an attached tiltable platform 3 with a non-slip surface and a fold-out staircase 8, which can be folded out as needed weightless according to arrow T by means of the stair hinge 9 and gas pressure damping 10 and in the Swell the stairs 8 opposite the watercraft also keeps as calm as possible. Instead of manually extend the stairs, this can be done by means of a hydraulic or electric Ausklappwirkstoff 10a.
  • Positional position of the platform 3 is effected by means of the carriage 4 mounted in the guide rail 5, on which the position rod 6 is rotatably mounted and additionally by means of the lock 11, which penetrates into the carriage 4, this is thus held in the selected position.
  • the tilting of the platform 3 takes place on the one hand on the release of the lock 11, wherein the platform 3 is now on the rotatably mounted telescopic cylinder 12 comes to rest and this in turn is supported on the buoyant body 13.
  • the buoyant body 13 is connected by means of the flap hinge 14 with the rear 2, where the active cylinder 7 is mounted, wherein the opposite side of the active cylinder 7 is connected to the buoyant body 13.
  • the buoyant body 13 tilts according to arrow K and thus leaves the platform 3 on the telescopic cylinder 12 also tilt downwards, according to arrow N.
  • the telescopic cylinder 12 advantageously has a damping, so that the partially submerged platform 3 does not simply hang freely in the water, but a viscous connection between the platform 3 and buoyancy body 13 is made, which means a considerable advantage at sea.
  • the telescopic cylinder 12 deafened another function, namely, the lock 11 is engaged in the carriage 4 and thus blocks the tilting tendency of the platform 3, the buoyancy body 13 can perform the function of a trim flap and the telescopic cylinder 12 goes the way indicated by arrow K of the buoyant body 13th passive with.
  • the telescopic cylinder 12 deafened another function, namely, the lock 11 is engaged in the carriage 4 and thus blocks the tilting tendency of the platform 3, the buoyancy body 13 can perform the function of a trim flap and the telescopic cylinder 12 goes the way indicated by arrow K of the buoyant body 13th passive with.
  • the telescopic cylinder 12 deafened another function, namely, the lock 11 is engaged in the carriage 4 and thus blocks the tilting tendency of the platform 3, the buoyancy body 13 can perform the function of a trim flap and the telescopic cylinder 12 goes the way indicated by arrow K of the buoyant body 13th passive with.
  • the telescopic cylinder 12 deaf
  • the lock 11 may be a clinker lock, so that the complete startup of the platform 3, this ultimately engages in the lock 11 and thus the platform 3 is automatically locked until the lock 11 is released manually or via a small active cylinder again.
  • Fig. 3a shows a schematic side view of the tail 1 of a watercraft with a parallelogram 16 attached thereto, consisting of the pivot arms
  • 3a comprises a plurality of segments which are connected via e.g. a separate parallelogram, take effect as needed.
  • the segments are held in a parallelogram, which has a rotatably mounted stair carriage 21 and guided in a stair guide rail 20.
  • FIG. 3b shows a schematic side view of the stern 1 of a watercraft with a parallelogram 16 attached thereto, consisting of the pivoting arms 16a and 16b, which is attached by means of a carrier 17 to the bifunctional platform 3a.
  • a parallelogram 16 attached thereto, consisting of the pivoting arms 16a and 16b, which is attached by means of a carrier 17 to the bifunctional platform 3a.
  • the hinge release 19 is in the "closed" position, only the frame 22 moves horizontally downwards with the carrier 17 of the bifunctional platform 3a due to the parallelogram 16 and the active cylinder 7 attached and activated thereon
  • the holding parallelogram 24 located in the frame 22 is on the one hand
  • the holding parallelogram 24 has on the opposite side of an equal part, with the segments 25 are therebetween, which due to the parallelogram and their connection according to the prior art, when pivoting the Halteparallelogramms 24th According to arrow P, instead of using a classical parallelogram, an electric servomotor or a hydraulic system can ensure the horizontal position of the segments 5.
  • the pivotal movement line of the holding parallelogram 24 is different from that of the parallelogram 16 according to the arrow N, sod ass the stair carriage 21 is forcibly moved along the Garparallelogramm 24 in the stair guide rail 20 in the longitudinal direction.
  • the segments 25 serve as stair steps, if possible as closed bodies or at least on the side facing the foot a stair cover 26 so that no one can get between the segments 25 with the foot or another limb, especially when the bifunctional Platform 3a.
  • the bifunctional platform 3a has the
  • this serves as a lifting platform for tenders and the like on the one hand, on the other hand, a welcome, safe staircase that allows people comfortably the way into the water or out of the water.
  • FIG. 4 shows a schematic top view of the tail 1 of a watercraft with the bifunctional platform 3a.
  • the Tenderage 27 which consists of a V-shaped V-frame 28 with a Aufkimmung, which corresponds to that of Tenders or Jetskis.
  • the V-frame 28 has a rotating means 29 and is rotatably mounted fixedly connected to the segment 25.
  • a fixing means 30 is mounted, which can be connected to a counterpart 31a in the segment 25 or with a counterpart 31b in another segment 25.
  • the position shown here of the two V frame 28 deafened the recording and attitude a tender on the bifunctional platform 3a.
  • the fixing means 30 is fixedly but releasably connected to the counterpart 31a, which is e.g. may be a depression in the segment 25.
  • counterpart 31b is the sensor 32, which notifies the controller 33 that the V-frame 28 is connected via e.g. three segments across and the fixing means 30 in
  • Counterpart 31 a is anchored and that at the same time by means of an additional sensor 34, the releasable hinge 18, respectively. the hinge release 19 is opened, so that the bifunctional platform 3a is lowered horizontally at command, as the entire bifunctional platform 3a. If the lowering command for the bifunctional platform 3a switched to the
  • the V-frame 28 can also be laid flat when not in use, so that the corresponding segment 25 is not a tripping element.
  • the tender can be secured to the eyelets 35 by means of straps on the bifunctional platform 3a.
  • Fig. 5 shows a schematic side view of the tail 1 of a watercraft with a platform attached thereto 3 and an underlying ladder 36 with its rungs 36a, attached to the carriage 37 and guided in the conductor guide rail 38, wherein the conductor carriage 37 or conductor 36 of the active cylinder 7 attacks, which is supported on the rear 1.
  • the conductor carriage 37 moves with the conductor 36 in the conductor guide rail 38, wherein the conductor 36 is additionally guided by the deflector 39.
  • the deflector 39 which is located at the running of the conductor guide rail 38 deliberately below this, is rotatably mounted on the platform 3 and has two guide rollers 40 which guide the conductors 36 and carry.
  • the command keyboard 41 e.g. a fluid unit 42
  • the fluid assembly 42 can be placed without pressure by means of a controller 33a, so that in case of need, a person in the water can take the overlying the waterline WL conductor 36 and according to
  • Fig. 6 shows a schematic side view of the tail 1 of a watercraft with a hinge 2, which is connected to the platform 3 and a tilting of the
  • Platform 3 allows.
  • the platform 3 is in the horizontal position by means of a carriage 4 which can be stored in the guide rail 5 and move there along and on which a rotatably mounted position rod 6 is fixed, which is supported on the rear 1 and is held in position.
  • the carriage 4 moves out. If, for technical reasons, the fluid assembly 42 fails, the pressure in the fluid line 46a can be depressurized by activating the neutral valve 47, the storage valve 48 being opened at the same time, so that the reservoir 49, which permanently pressurizes the system pressure via the fluid line 46b is set up, a pressure and a volume flow V can be activated, which fills the active cylinder 7 and lifts the platform in the position S.
  • a gas pressure cylinder 7b can be activated automatically, which is attached to the platform 3, which acts on the carriage 5, or carrier 17, or position bar 6, it may have the effective cylinder 7, this should not be completely depressurized by means of of the neutral valve 47 are completely depressurized and if this is not possible, the active cylinder 7 must be posted by the cylinder lever 50, so that the active cylinder 7b the thrust without hydraulic jam, on the carrier 17 or position rod 6 acts and the platform 3 according to stroke H in the position S lifts.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Ladders (AREA)
  • Handcart (AREA)

Abstract

Chariot (4, 21, 37) se trouvant dans un rail de guidage (5, 20, 38) qui comporte une charnière (2) ou une charnière libérable (16), de sorte qu'une plate-forme (3, 3a) située à la poupe (1) d'un bateau peut être basculée ou abaissée. Ladite plate-forme (3, 3a) comporte un relief à marches ou des segments déployables (25), éventuellement avec un cadre en V (28), pour la réception d'une embarcation annexe. Sous la plate-forme (3, 3a) se trouve une échelle (36) qui peut être déverrouillée en cas d'urgence et qui s'abaisse en se déployant. Un vérin à pression de gaz (7b) ou un accumulateur (49) garantissent le levage de la plate-forme (3), même en cas de défaillance du système hydraulique ou du système électrique.
PCT/CH2010/000068 2009-03-13 2010-03-10 Dispositif d'abaissement et de sécurisation situé sur un bateau WO2010102420A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH380/09 2009-03-13
CH3802009A CH700562A2 (de) 2009-03-13 2009-03-13 Schlittenmittel in einem Führungsschienenmittel an einer Plattform für Wasserfahrzeuge.

Publications (2)

Publication Number Publication Date
WO2010102420A2 true WO2010102420A2 (fr) 2010-09-16
WO2010102420A3 WO2010102420A3 (fr) 2011-09-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2010/000068 WO2010102420A2 (fr) 2009-03-13 2010-03-10 Dispositif d'abaissement et de sécurisation situé sur un bateau

Country Status (2)

Country Link
CH (1) CH700562A2 (fr)
WO (1) WO2010102420A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITSP20100007A1 (it) * 2010-11-02 2012-05-03 A Yacht S R L Ab Sistema automatico per il dislocamento ed il ricovero di portelloni di imbarcazioni da diporto, dispiegamento fender e tientibene, messa a mare e recupero tender
CN109808843A (zh) * 2019-03-20 2019-05-28 上海彩虹鱼深海装备科技有限公司 一种潜水器水面布放和回收装置
CN110466689A (zh) * 2019-06-14 2019-11-19 中船桂江造船有限公司 艉门铰链安装精度控制方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177257B (zh) * 2020-09-30 2021-12-07 温州源铭振跃科技有限公司 一种双向使用可收纳临时阶梯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314094A (en) * 1964-09-21 1967-04-18 Unarco Industries Dockboard
JPS5938189A (ja) * 1982-08-27 1984-03-01 Mac Gregor Far East Ltd 船舶用ランプウエイ装置
WO2008153498A1 (fr) * 2007-06-13 2008-12-18 Tts Ships Equipment Ab Dispositif relié à une rampe ou tout autre élément couvrant
WO2009006753A1 (fr) * 2007-07-12 2009-01-15 Mueller Peter A Commande forcée pour une plate-forme de bateau
DE102007058831B3 (de) * 2007-11-30 2009-03-12 Gerd Bär GmbH Hubladebühne für ein Wasserfahrzeug
WO2009097706A2 (fr) * 2008-02-06 2009-08-13 Mueller Peter A Élément de coque rabattable

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314094A (en) * 1964-09-21 1967-04-18 Unarco Industries Dockboard
JPS5938189A (ja) * 1982-08-27 1984-03-01 Mac Gregor Far East Ltd 船舶用ランプウエイ装置
WO2008153498A1 (fr) * 2007-06-13 2008-12-18 Tts Ships Equipment Ab Dispositif relié à une rampe ou tout autre élément couvrant
WO2009006753A1 (fr) * 2007-07-12 2009-01-15 Mueller Peter A Commande forcée pour une plate-forme de bateau
DE102007058831B3 (de) * 2007-11-30 2009-03-12 Gerd Bär GmbH Hubladebühne für ein Wasserfahrzeug
WO2009097706A2 (fr) * 2008-02-06 2009-08-13 Mueller Peter A Élément de coque rabattable

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITSP20100007A1 (it) * 2010-11-02 2012-05-03 A Yacht S R L Ab Sistema automatico per il dislocamento ed il ricovero di portelloni di imbarcazioni da diporto, dispiegamento fender e tientibene, messa a mare e recupero tender
CN109808843A (zh) * 2019-03-20 2019-05-28 上海彩虹鱼深海装备科技有限公司 一种潜水器水面布放和回收装置
CN109808843B (zh) * 2019-03-20 2023-09-19 上海彩虹鱼深海装备科技有限公司 一种潜水器水面布放和回收装置
CN110466689A (zh) * 2019-06-14 2019-11-19 中船桂江造船有限公司 艉门铰链安装精度控制方法
CN110466689B (zh) * 2019-06-14 2022-05-31 中船桂江造船有限公司 艉门铰链安装精度控制方法

Also Published As

Publication number Publication date
CH700562A2 (de) 2010-09-15
WO2010102420A3 (fr) 2011-09-01

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