EP0768981B1 - Motorangetriebene winde,zur verankerung von schiffen - Google Patents

Motorangetriebene winde,zur verankerung von schiffen Download PDF

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Publication number
EP0768981B1
EP0768981B1 EP95924998A EP95924998A EP0768981B1 EP 0768981 B1 EP0768981 B1 EP 0768981B1 EP 95924998 A EP95924998 A EP 95924998A EP 95924998 A EP95924998 A EP 95924998A EP 0768981 B1 EP0768981 B1 EP 0768981B1
Authority
EP
European Patent Office
Prior art keywords
drum
reducing means
output
winch according
motorized winch
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 - Lifetime
Application number
EP95924998A
Other languages
English (en)
French (fr)
Other versions
EP0768981A1 (de
Inventor
Olivier Dantan
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.)
Brissonneau et Lotz Marine SA
Original Assignee
Brissonneau et Lotz Marine SA
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Filing date
Publication date
Application filed by Brissonneau et Lotz Marine SA filed Critical Brissonneau et Lotz Marine SA
Publication of EP0768981A1 publication Critical patent/EP0768981A1/de
Application granted granted Critical
Publication of EP0768981B1 publication Critical patent/EP0768981B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/22—Planetary or differential gearings, i.e. with planet gears having movable axes of rotation
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7442—Capstans having a horizontal rotation axis
    • B66D1/7447—Capstans having a horizontal rotation axis driven by motor only
    • 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
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • B66D1/74—Capstans
    • B66D1/7484—Details concerning gearing arrangements, e.g. multi-speed

Definitions

  • the present invention relates to a motorized winch intended to be placed on the front and / or rear decks of the decks of a floating craft such as a ship, platform, etc., to ensure their mooring, in particular at the port.
  • This winch is of the type consisting of a drum in the shape of a barrel, controlled in axial rotation by a motorization associated with reducing means.
  • the drum is intended to receive cables or hawsers for mooring; it includes locking means, independent of the motorization, of the band or disc brake type, acting as a parking brake.
  • the German document DE-A-30 41504 also proposes an assembly with two drums each provided with integrated geared means.
  • the reducing means of the first drum are of the planetary type with two outputs.
  • One of these outlets consists of a crown fixed to the internal surface of the drum and the other, axial outlet, extends outwards and has an end pinion which directly meshes with the second drum.
  • This installation is not suitable for securing floating devices; on the other hand, its structure is relatively complex due to the presence of a double motorization.
  • the present invention aims to propose a system space-saving motorized winch which allows from a single engine, the training of a drum and an auxiliary rotary device, with in besides a possibility of choosing the rotation of one or the other organ.
  • the motorized winch conforms to this invention is intended to be placed on a craft floating to ensure its mooring at the port. It is consisting of a drum shaped drum ordered in axial rotation by gearmotor means including at least a part is housed in said barrel; the outgoing movement of the reducing means extends in two directions, one towards the drum and the other towards an additional or complementary rotary device (other drum, windlass gypsy, capstan doll ).
  • the winch comprises means drum rotation lock, independent of the motorization, and of the clutch means on the axial output of the reducer.
  • These clutch means allow, in a first position, the drive of the drum by the gearmotor means, the means the lock then being deactivated; in second position, they stop rotation of the drum while ensuring the training of additional or complementary rotary device. In this second position, the locking means of the drum are activated.
  • the clutch means are suitable for block or not the rotation of the axial outlet of the reducer to allow training selective, under effort, either from the drum or additional or complementary rotary device. Ways locking the rotation of the drum are then used clutch for the auxiliary rotary device or complementary.
  • the drum is carried by two lateral bearings; the engine and reducing means are fully housed in said drum, between these two bearings and this motorization is carried by one of said bearings.
  • the winch comprises an engine control device which is secured to one of the lateral bearings of the drum; this device is connected to the manipulator by a cable electric or, remotely, by a radio system or infrared.
  • the reducing means consist of a reducing planetary with two outputs centered on the axis of the drum. One of these outputs is axial and the other consists of a crown attached to the drum.
  • the means reducers have a single axial outlet which extends outside the drum; this axial outlet carries an external clutch system capable of allowing its connection with said drum.
  • the axial outlet of the reducing means carries at least an additional drum provided with means for locking its rotation; a clutch system double carried by said axial outlet, is arranged to alternately allow the rotation of one or the other drum, independently.
  • the axial outlet of the reducing means is associated with a windlass gypsy to obtain a winch-windlass combination.
  • a double clutch system is interposed on the axial outlet, between the drum and the gypsy, to allow alternately, the rotation of one or the other, independently.
  • the axial outlet of the reducing means carries a pinion which meshes with a toothed wheel secured to the gypsy.
  • the axial outlet of the reducing means directly attacks the gypsy, possibly via a complementary reduction system whose axis of rotation corresponds to that of the drum.
  • the double system clutch for selectively controlling the drum motorized winch or additional device comes under the shape of a double clavot keyed sliding on the output axis of the reducing means; this chuckle is maneuverable by appropriate means to cooperate, on both sides, with friends.
  • the end of the axis advantage of the reducing means is advantageously fitted with a keyed capstan doll.
  • the structure of the winch defined above occupies a significantly reduced volume compared to previous equipment; depending on the type of device, space saving can reach 30%.
  • the winch 1 consists of a cylindrical drum 2 in barrel shape 3 bordered by two outer flanges 4.
  • the drum 2 is intended to receive cables or hawsers for mooring in port of ships and more generally floating devices.
  • the drum 2 can also include an intermediate flange 4 'having a cutout allowing the cable to pass from one side constituting the reserve to the other side which allows you to work on the lower layers of the cable.
  • the drum 2 is guided in axial rotation by side bearings 5 and 6. It is also subject to a motorization 7 associated with reducing means speed 8; these gearmotor means 7 and 8 are housed in the body of the hollow barrel 3.
  • Motorization 7 consists of a motor electric, squirrel cage or wound rotor type, or in a hydraulic motor; she is supported by bearing 5. This motorization is associated with a brake disc brake type motor 9; she transmits her movement via motor shaft 10 to the speed reduction system 8, of the planetary type.
  • the outer rings 12 of the reducer 8 are integral with the internal surface of the hollow barrel 3; the axis outlet 13 of the reducer is integral with the drum 2 by bearings or rings; this axis is carried by the bearing 6.
  • the shaft 10 and the axis 13 are centered on the axis of the drum 2.
  • the engine brake 9 of the engine 7 is accessible from the outside; it is arranged in a sort of housing 14 integral with the bearing 5, which integrates the control system 15 of the winch motorization.
  • This integrated control system can be controlled by an electric cable connected to the manipulator, or by radio see infrared system.
  • the motor 7 can be fixed on the internal surface of the hollow barrel 3. In this case, it rotates with drum 2 and its feeding is carried out by means of rings manifolds for an electric motor, or at by means of a rotating manifold for a motorization hydraulic.
  • the planetary reducer 8 is chosen according to the desired reduction; it can be single or multi-story. This reducer can advantageously be chosen from one or other of the types shown in FIGS. 2 to 5; it can also consist of a combination of these different types.
  • the planetary gear 8 is formed by the association of three subsets as shown in Figure 2. Note that the output train of these reducing means can in some cases be placed outside the barrel of the drum, in the box 16, to be less limited in dimensions, in particular.
  • FIG. 1 we also note means 20 for locking the rotation of the drum 2, in the form of a braking band forming a parking brake. Similarly, these locking means can be in the form of a disc cooperating for example with collets.
  • the clutch system 21 in the form of a chuck allowing the axis 13 to be secured or not with the bearing 6. This chuck 21, keyed sliding on the axis 13, perhaps of the type with notching cooperating with teeth mounted on the bearing.
  • the movement of the motor 7, reduced in speed by the reduction gear 8, is found substantially with the same speed value, on the drum 2 and / or on the output axis 13.
  • these two parts 2 and 13 can rotate together, at the same speed if no obstacle blocks one or the other. In this case, however, they do not transmit any effort.
  • the axis 13 is blocked on the bearing 6.
  • the braking system 20 of the drum 2 is deactivated and said drum 2 can rotate to train cables or hawsers under stress.
  • the axis 13 can rotate under effort. In this case, it is possible to train in rotation of an attached or complementary device by the end of the axis 13 which extends in door to false outside of drum 2, beyond the bearing 6.
  • this ancillary device maybe a capstan doll 25.
  • the axis 13 carries an additional drum 26.
  • a double clutch system 27, of the double clavot keyed type sliding on the axis 13, is interposed between this drum 26 and the bearing 6.
  • the drum 26 is carried by an additional bearing 28.
  • the locking device 29 of the rotation of the drum 26, in the form of a braking band we also note the locking device 29 of the rotation of the drum 26, in the form of a braking band.
  • the double flap system 27 makes it possible to secure the axis 13 with the drum 26 to rotate the latter when the locking device 20 of the drum 2 is activated.
  • this double flap 27 allows, in its second position, to secure the axis 13 with the drum 2 to allow rotation of the latter when the locking device 20 is deactivated.
  • the choice of one or other of the positions is carried out by means of an appropriate control lever.
  • Such an arrangement makes it possible to order multiple drums through one motorization. These drums spin at a speed identical and they are subjected to the same torque to allow the mooring of the ship in two places different with identical effort.
  • the axis 13 carries a device with double clutch 31 interposed between the bearing 6 and a pinion 32.
  • a capstan doll 33 is provided at the end of the axis 13 and the pinion 32 meshes with a toothed wheel 34 arranged to drive a gypsy 35.
  • a combined winch-windlass is thus formed. This combined allows, with the same motorization, to moor the ship in port and raise anchor in the open sea.
  • the double clutch 31 has three positions controlled by fork and operating lever.
  • the pinion 32 is mounted idly on the axis 13.
  • axis 13 rotates and drives the capstan doll 33.
  • the pinion 32 does not spin; gypsy 35 is stopped and blocked by a brake 36.
  • the drum 2 is blocked by its means braking 20.
  • the axis 13 drives the sprocket 35 (the brake 36 must be in the released position and the brake 20 of the drum 2 should be tight).
  • the axis 13 can fit directly into the windlass gypsy to ensure its rotation.
  • a double clutch system will be provided between the drum 2 and the gypsy for allow their selective rotation; depending on the case, we may also provide a reduction system complementary with a corresponding axis of rotation to that of axis 13.
  • FIG. 8 another mode has been represented. possible realization of the mooring winch according to the invention whose barrel 3 incorporates means geared motors 7, 8 with a single axial output 13.
  • the axis 13 extends outside the drum 2 and it carries a clutch system 40, of the keyed chop type sliding on axis 13, which cooperates with teeth 41 provided on the drum 2. Beyond the drum the axis 13 is carried by the bearing 6 and a capstan doll 42 can be keyed at its end.
  • the drum 2 is rotated when the chuck 40 is engaged on said drum and when the locking means 20 are deactivated. If the drum 2 is locked and the chuck 40 disengaged, only the doll 42 is rotated.
  • the movement out of the reducing means 8 extends in two directions, one towards the drum 2 and the other to an additional rotary device, in in this case the capstan doll 42.
  • Figure 9 shows an embodiment of a device derived from that of FIG. 8, in which two drums and a capstan doll were planned.
  • the winch 1 is identical to that of FIG. 7; beyond the bearing 6, the axis 13 carries the second drum 43 with its clutch system 44 keyed chop type sliding on axis 13.
  • An additional bearing 45 carries the drum 43 and the end of the axis 13 is fitted with a capstan doll 46.
  • braking means 47 of strip or disc type, adapted to block at will the rotation of the drum 43.
  • Clutches 40, 44 and the devices braking 20 and 47 are used and operated suitably depending on the roller (s) 2, 43 that we want to rotate.
  • the structure of the winch according to the invention forms a compact and autonomous unit including a drum mooring with parking brake, means geared motors integrated in said drum and a motorization control system also integrated.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Toys (AREA)

Claims (12)

  1. Motorgetriebene Winde, dazu bestimmt, an Stränden vor und/oder hinter einem Schwimmkörper, wie z.B. einem Schiff, einer Plattform usw., angeordnet zu werden, um ihre Verankerung insbesondere im Hafen zu gewährleisten, umfassend eine Trommel (2) in Form eines Zylinders (3), die in axialer Drehung von einem Motor (7) angetrieben wird, welcher mit Untersetzungsmitteln (8) verbunden ist, wobei die Motoruntersetzungsmittel (7, 8) wenigstens teilweise im Zylinder (3) der Trommel (2) untergebracht sind und die Bewegung, die von den Untersetzungsmitteln (8) ausgeht, in zwei Richtungen verläuft, und zwar in einer zur Trommel (2) und in einer anderen zu einer Neben- oder Ergänzungsdrehvorrichtung (25, 26, 30, 33, 35, 42, 43, 46) außerhalb der Trommel (2) mittels eines axialen Ausgangs (13), dadurch gekennzeichnet, daß sie Mittel (20) zur Blockierung der Drehung der Trommel (2), unabhängig vom Motor (7), sowie Kupplungsmittel (21, 27, 31, 40, 44) auf dem axialen Ausgang (13) umfaßt, die es in einer ersten Lage ermöglichen, die Trommel (2) durch die Motoruntersetzungsmittel (7, 8) anzutreiben, wobei die Blockierungsmittel (20) deaktiviert sind, und die es in einer zweiten Lage ermöglichen, die Drehung der Trommel (2) mit Hilfe der aktivierten Blockierungsmittel (20) anzuhalten, wobei der Antrieb der Neben- oder Ergänzungsdrehvorrichtung (25, 26, 30, 33, 35, 42, 43, 46) sichergestellt wird.
  2. Motorgetriebene Winde nach Anspruch 1, dadurch gekennzeichnet, daß sie Kupplungsmittel (21, 27, 31) umfaßt, die dazu geeignet sind, die Drehung des axialen Ausgangs (13) anzuhalten oder nicht, wodurch ein selektiver Antrieb unter Beanspruchung entweder der Trommel (2) oder der Neben- oder Ergänzungsdrehvorrichtung (25, 26, 30, 33, 35, 42, 43, 46) ermöglicht wird.
  3. Motorgetriebene Winde nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Trommel (2) von zwei seitlichen Lagern (5, 6) getragen wird, wobei der Motor (7) und die Untersetzungsmittel (8) vollständig in der Trommel (2) zwischen den Lagern (5, 6) untergebracht sind, und wobei der Motor (7) von einem der Lager (5) gestützt wird.
  4. Motorgetriebene Winde nach Anspruch 3, dadurch gekennzeichnet, daß sie eine Kontrollvorrichtung (15) des Motors (7) umfaßt, die mit einem der seitlichen Lager (5) fest verbunden und mit dem Manipulator durch ein elektrisches Kabel oder durch eine Fernsteuerung mittels eines Funk- oder Infrarotsystems verbunden ist.
  5. Motorgetriebene Winde nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Untersetzungsmittel eine Planetenuntersetzung (8) mit zwei Ausgängen (12, 13) umfassen, die auf der Achse der Trommel (2) zentriert sind, wobei einer der Ausgänge (13) axial ist und der andere (12) einen Kranz bildet, der auf der Innenfläche des Zylinders (3) der Trommel (2) befestigt ist.
  6. Motorgetriebene Winde nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Untersetzungsmittel (8) einen axialen Ausgang (13) umfassen, der sich außerhalb der Trommel (2) erstreckt, wobei dieser Ausgang (13) ein äußeres Kupplungssystem (40) trägt, das fähig ist, kraftschlüssig mit der Trommel (2) verbunden zu werden.
  7. Motorgetriebene Winde nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der axiale Ausgang (13) der Untersetzungsmittel (8) mindestens eine Zusatztrommel (26, 43) trägt, die mit Mitteln zur Blockierung ihrer Drehung (29, 47) ausgerüstet ist, wobei ein doppeltes Kupplungssystem (27; 40, 44) so angeordnet ist, daß es die Drehung der einen oder der anderen Trommel unabhängig voneinander ermöglicht.
  8. Motorgetriebene Winde nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß der axiale Ausgang (13) der Untersetzungsmittel (8) mit einem Ankerwindenkettenrad (35) zur Erlangung einer Verbindung Winde-Ankerwinde verbunden ist, wobei ein doppeltes Kupplungssystem (31) auf der Achse (13) zwischen den beiden Vorrichtungen (2, 35) vorgesehen ist, das so angeordnet ist, daß sie die Drehung der einen oder der anderen Vorrichtung, unabhängig voneinander, ermöglicht.
  9. Motorgetriebene Winde nach Anspruch 8, dadurch gekennzeichnet, daß der axiale Ausgang (13) der Untersetzungsmittel (8) ein Ritzel (32) trägt, das in ein Zahnrad (34) eingreift, welches mit dem Kettenrad (35) fest verbunden ist.
  10. Motorgetriebene Winde nach Anspruch 8, dadurch gekennzeichnet, daß der axiale Ausgang (13) der Untersetzungsmittel (8) direkt in das Kettenrad eingreift, möglicherweise über ein Zusatzuntersetzungssystem, dessen Drehachse derjenigen der Trommel (2) entspricht.
  11. Motorgetriebene Winde nach einem der Ansprüche 7 bis 10, dadurch gekennzeichnet, daß das System der doppelten Kupplung (27, 31) die Form einer doppelten Schaltklaue aufweist, die auf der Ausgangsachse (13) der Untersetzungsmittel (8) verschiebbar ist, wobei die Schaltklaue durch geeignete Mittel steuerbar ist, um auf beiden Seiten mit den Verzahnungen zusammenzuwirken.
  12. Motorgetriebene Winde nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß das Ende der Ausgangsachse (13) der Untersetzungsmittel (8) mit einem verkeilten Windenkopf (25, 30, 33, 42, 46) versehen ist.
EP95924998A 1994-07-08 1995-06-30 Motorangetriebene winde,zur verankerung von schiffen Expired - Lifetime EP0768981B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9408677A FR2722184B1 (fr) 1994-07-08 1994-07-08 Treuil motorise destine a l'amarrage de navires
FR9408677 1994-07-08
PCT/FR1995/000884 WO1996001782A1 (fr) 1994-07-08 1995-06-30 Treuil motorise, destine a l'amarrage de navires

Publications (2)

Publication Number Publication Date
EP0768981A1 EP0768981A1 (de) 1997-04-23
EP0768981B1 true EP0768981B1 (de) 1999-05-12

Family

ID=9465335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95924998A Expired - Lifetime EP0768981B1 (de) 1994-07-08 1995-06-30 Motorangetriebene winde,zur verankerung von schiffen

Country Status (6)

Country Link
EP (1) EP0768981B1 (de)
DE (1) DE69509654T2 (de)
FI (1) FI970054A (de)
FR (1) FR2722184B1 (de)
NO (1) NO970025L (de)
WO (1) WO1996001782A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759072B1 (fr) * 1997-02-04 1999-04-23 Brissonneau & Lotz Perfectionnement aux treuils motorises pour l'amarrage d'engins flottants du genre navires, plateformes, etc ...
DE10113895A1 (de) 2001-03-21 2002-09-26 Alpha Getriebebau Gmbh Seilwinden-Hebeeinrichtung für Bühnen
DE202009018121U1 (de) * 2009-12-08 2011-02-17 Pa-Id Automation & Vermarktung Gmbh Antriebseinheit als Antriebsaggregat
DE202021105351U1 (de) 2021-10-04 2023-01-05 Walter Föckersperger Drehantriebsvorrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE664573A (de) *
DE1048399B (de) *
FR1140742A (fr) * 1956-02-02 1957-08-12 Treuil
GB833660A (en) * 1956-05-11 1960-04-27 Campbell & Isherwood Ltd Improvements in or relating to winches
FR1525315A (fr) * 1967-04-05 1968-05-17 Sud Aviation Treuil
US4227680A (en) * 1979-02-28 1980-10-14 B. C. Gearworks Ltd. Hydraulic winch
US4328954A (en) * 1979-05-07 1982-05-11 Pettibone Corporation Winch with compact, high efficiency and high ratio gearing suitable for free fall
FR2473486A1 (fr) * 1980-01-15 1981-07-17 Manitou Bf Mecanisme enrouleur perfectionne pour treuils, notamment sur grues de chantier
DE3041504A1 (de) * 1980-11-04 1982-06-09 Thyssen Industrie Ag, 4300 Essen Trommelantrieb fuer krane
GB2120353A (en) * 1982-05-12 1983-11-30 Joy Mfg Co Drum hoist or winch
US5046704A (en) * 1989-01-11 1991-09-10 Liner Christopher A Method and apparatus improvements in oyster and shrimp winches

Also Published As

Publication number Publication date
NO970025D0 (no) 1997-01-03
FI970054A0 (fi) 1997-01-07
DE69509654D1 (de) 1999-06-17
FR2722184B1 (fr) 1996-09-27
NO970025L (no) 1997-02-19
DE69509654T2 (de) 1999-10-21
FR2722184A1 (fr) 1996-01-12
WO1996001782A1 (fr) 1996-01-25
EP0768981A1 (de) 1997-04-23
FI970054A (fi) 1997-01-07

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