EP0295600A2 - Dispositif de transport dans un tube - Google Patents

Dispositif de transport dans un tube Download PDF

Info

Publication number
EP0295600A2
EP0295600A2 EP88109357A EP88109357A EP0295600A2 EP 0295600 A2 EP0295600 A2 EP 0295600A2 EP 88109357 A EP88109357 A EP 88109357A EP 88109357 A EP88109357 A EP 88109357A EP 0295600 A2 EP0295600 A2 EP 0295600A2
Authority
EP
European Patent Office
Prior art keywords
cylinder
tube
piston
piston rod
slide
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.)
Granted
Application number
EP88109357A
Other languages
German (de)
English (en)
Other versions
EP0295600A3 (en
EP0295600B1 (fr
Inventor
Ulrich Arent
Arno Kirchner
Günter Popp
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.)
ThyssenKrupp Marine Systems GmbH
Original Assignee
Howaldtswerke Deutsche Werft GmbH
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 Howaldtswerke Deutsche Werft GmbH filed Critical Howaldtswerke Deutsche Werft GmbH
Publication of EP0295600A2 publication Critical patent/EP0295600A2/fr
Publication of EP0295600A3 publication Critical patent/EP0295600A3/de
Application granted granted Critical
Publication of EP0295600B1 publication Critical patent/EP0295600B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F3/00—Rocket or torpedo launchers
    • F41F3/08—Rocket or torpedo launchers for marine torpedoes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00—Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/38—Loading arrangements, i.e. for bringing the ammunition into the firing position
    • F41A9/39—Ramming arrangements
    • F41A9/42—Rammers separate from breech-block
    • F41A9/44—Fluid-operated piston rammers

Definitions

  • the invention relates to a transport device in a tube, in particular a torpedo tube, preferably in a submarine, which enables loading and unloading operations through the tube and is suitable for dispensing mines or containers.
  • a device in which slidable carriages are driven by piston-cylinder units and an additional acceleration is achieved when firing overwater torpedoes by means of cable pulls which are designed in the form of a reversing pulley block.
  • the cables which are designed as slingshots, are arranged in such a way that the slide travels approximately four times the piston travel that the pistons move in the cylinders.
  • this known device is only used to launch surface torpedoes and is not suitable for loading operations or for use in submarines.
  • the submarines are usually loaded with torpedoes, mines and containers through the upper torpedo tubes, which protrude from the water in a suitably trimmed position of the boat.
  • the objects are guided on guideways.
  • the loading device is therefore essentially to move the entire length of the tube in this.
  • the known spatial conditions of the tube which is formed as a pressure-resistant cylindrical body and is designed as a torpedo drain tube, must be taken into account.
  • the object of the invention is therefore to provide a transport device which can be fitted in a tube, in particular in a torpedo tube, which brings about a stroke of almost the length of the tube with perfect guidance of the moving parts and which can be driven hydraulically.
  • a transport device arranged in the tube, which comprises a piston-cylinder unit and a receiving carriage which is driven by a cable when the piston-cylinder unit moves in such a way that a lifting movement of the Piston-cylinder unit results in an approximately double stroke movement of the slide.
  • the piston rod of the piston-cylinder unit arranged parallel to the axis of the tube is fixedly arranged in the tube near its inner end and that the cylinder is profiled on the outside and guided on a slide rail, while the slide is profiled on the slide path trained, facing the center of the tube side of the cylinder.
  • the cylinder When the piston rod is fixed, the cylinder can move axially in the tube on a slide rail, and at the same time the slide can move in the same direction on the cylinder.
  • Two pulley pulleys are located on the cylinder. The sled is attached to a run of the cable. The ends of the cable are tensioned and held on fastening devices that are firmly connected to the tube. This ensures that a displacement of the cylinder between its two end positions simultaneously moves the carriage on the cylinder between the two ends of the cylinder.
  • the piston-cylinder unit is preferably designed such that a cylinder is arranged in front of and behind the piston connected to the piston rod in the cylinder.
  • the piston rod is provided with channels for the supply and discharge of the pressure medium into the displacement. The movements of the cylinder are controlled by the differential pressure between the two displacements.
  • the piston rod is mounted on the one hand in a fixed bearing and on the other hand in the piston which is located in the displaceable cylinder.
  • Another bearing for the piston rod may be expedient, which is displaceable on the slide rail and is carried along part of the way by a drag frame when the cylinder is pushed out and which supports the piston rod at approximately half the length when the cylinder is pushed out.
  • the torpedo tube 1 is closed at its inner end 12 by a flap, not shown, and widens to its other end, also not shown.
  • the objects are centered and guided in the tube 1 by guide tracks 13 (FIG. 2).
  • a piston rod 21 is mounted in a bearing 22 near the inner end 12 and held in place by a screw 39 (FIG. 1).
  • the piston rod 21 is essentially hollow.
  • a tube 23 is inserted into its interior.
  • the bearing 22 has supply lines 24, 25 for a hydraulic pressure medium, one of which leads into the interior of the tube 23, which forms a channel 26, and the other into the space between the tube and the inner circumference of the piston rod 21, where another annular channel 27 is formed leads.
  • the piston 30 is located at the end of the piston rod 21.
  • the cylinder 31 is displaceable on the piston 30.
  • On the outer side of the piston there is a first displacement 28, which is closed to the outside by an insert 36 made of plastic and the cylinder head 32.
  • the channel 26 opens into the displacement 28.
  • a further displacement 29 is located on the inner side of the piston 30 between the cylinder 31 and the outer surface of the piston rod 21 and is sealed towards the inside by a seal on the piston rod 21 which is connected to the cylinder 31 sliding part 38 limited.
  • the displacement 29 is connected to the channel 27 by bores in the piston rod 21.
  • the outer surfaces of the cylinder 31 are profiled on the two sides lying radially to the tube center and are designed as guide surfaces in the manner of a dovetail.
  • sliding surfaces 33 the cylinder 31 can be moved on a correspondingly shaped sliding rail 35 made of plastic, which runs on the inner wall of the tube 1.
  • the radial in tube 1 inner side of the cylinder 31 forms a slideway 34 on which the side of the slide 4 formed with corresponding profiles 41 is guided and can slide. (Fig. 2).
  • the cable 5 runs from a fastening device 55, which can be attached to the side of the slide rail 35, via a deflection disk 53, which is also attached to the slide rail 35 by means of a holder 54, to a deflection wheel 51, which is mounted on the cylinder head 32, with a first strand parallel to the axis of the cylinder 31 up to a fastening 42 with which the carriage 4 is fastened to the cable, then via the deflection wheel 52 on the sliding part 38 with an oppositely running strand to a second deflection disk 53 up to one further fastening device 55.
  • the deflection disks 53 are located laterally next to the cylinder 31, approximately in the area of the piston 30.
  • This guidance of the cable pull 5 ensures that the cylinder 4 is moved outwards (to the right in the drawing) by a total of 4 double stroke of the cylinder to the outside (to the right in the drawing), the carriage 4 from a position close to the Deflection wheel 52 reaches a position on the deflection wheel 51.
  • the length dimensions of the device parts must be adapted to the necessary stroke paths.
  • the cable 5 provided not only increases the stroke of the carriage 4 but also accelerates its movements.
  • the drag frame of the bearing 37 and structural details such as sealing rings and supports of the tube 23 in the piston rod 21 are not shown to simplify the only schematic drawings. Furthermore, the loading frame to be attached to the carriage 4 with the receiving device for the objects is not shown.
  • the proposed design of the piston-cylinder unit with a displaceable cylinder with a fixed piston and a fixed piston rod not only enables the slide-out part of this unit to be stored correctly, but also simplifies the entire structure of the transport device by creating a sliding guide for the slide directly on the moved cylinder, whereby a very flat design of the transport device is achieved, by means of which the carriage can be moved over almost the entire length of the tube.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Reciprocating Conveyors (AREA)
  • Actuator (AREA)
EP88109357A 1987-06-19 1988-06-13 Dispositif de transport dans un tube Expired - Lifetime EP0295600B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3720401 1987-06-19
DE19873720401 DE3720401A1 (de) 1987-06-19 1987-06-19 Transportvorrichtung in einem torpedorohr

Publications (3)

Publication Number Publication Date
EP0295600A2 true EP0295600A2 (fr) 1988-12-21
EP0295600A3 EP0295600A3 (en) 1989-10-18
EP0295600B1 EP0295600B1 (fr) 1993-05-12

Family

ID=6329973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88109357A Expired - Lifetime EP0295600B1 (fr) 1987-06-19 1988-06-13 Dispositif de transport dans un tube

Country Status (2)

Country Link
EP (1) EP0295600B1 (fr)
DE (2) DE3720401A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004905A1 (fr) * 1989-09-26 1991-04-18 Kockums Ab Procede et dispositif pour le deplacement de torpilles
WO2007049015A3 (fr) * 2005-10-24 2007-08-30 Strachan & Henshaw Ltd Systeme de lancement de charge utile
EP1950521A1 (fr) * 2007-01-27 2008-07-30 Howaldtswerke-Deutsche Werft GmbH Dispositif destiné au stockage et à l'extraction de plongeurs dans un submersible
DE102008021040A1 (de) * 2008-04-26 2009-11-12 Howaldtswerke-Deutsche Werft Gmbh Startvorrichtung für Tauchkörper in einem Unterseeboot
DE102009036345A1 (de) * 2009-08-06 2011-03-03 Howaldtswerke-Deutsche Werft Gmbh Lager- und Beschickungseinrichtung für eine Waffe in einem Unterseeboot
WO2016134902A1 (fr) * 2015-02-27 2016-09-01 Thyssenkrupp Marine Systems Gmbh Dispositif d'éjection d'armes
WO2019211160A1 (fr) * 2018-05-02 2019-11-07 Thyssenkrupp Marine Systems Gmbh Tube d'arme pour sous-marin

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014217747A1 (de) * 2014-09-04 2016-03-10 Thyssenkrupp Marine Systems Gmbh Unterseeboot

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1506360B1 (de) * 1967-03-10 1970-01-29 Blohm Voss Ag Anlage fuer das Lagern,Nachladen und Abschiessen von UEberwasser-Torpedos
US3807274A (en) * 1970-08-07 1974-04-30 Subcom Inc Method for launching objects from submersibles
US3949620A (en) * 1974-10-04 1976-04-13 The Raymond Lee Organization, Inc. Cable cylinder device
US4640182A (en) * 1983-11-04 1987-02-03 Ares, Inc. Shell feeding apparatus for guns
EP0266096A1 (fr) * 1986-10-23 1988-05-04 Thorn Emi Plc Dispositif de transmission linéaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1506360B1 (de) * 1967-03-10 1970-01-29 Blohm Voss Ag Anlage fuer das Lagern,Nachladen und Abschiessen von UEberwasser-Torpedos
US3807274A (en) * 1970-08-07 1974-04-30 Subcom Inc Method for launching objects from submersibles
US3949620A (en) * 1974-10-04 1976-04-13 The Raymond Lee Organization, Inc. Cable cylinder device
US4640182A (en) * 1983-11-04 1987-02-03 Ares, Inc. Shell feeding apparatus for guns
EP0266096A1 (fr) * 1986-10-23 1988-05-04 Thorn Emi Plc Dispositif de transmission linéaire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Technical Draft Torpedo Tube Set IK800" der Krupp Mak Maschinenbau GmbH *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004905A1 (fr) * 1989-09-26 1991-04-18 Kockums Ab Procede et dispositif pour le deplacement de torpilles
WO2007049015A3 (fr) * 2005-10-24 2007-08-30 Strachan & Henshaw Ltd Systeme de lancement de charge utile
US7997224B2 (en) 2005-10-24 2011-08-16 Babcock Integrated Technology Limited Payload deployment system for a submarine
EP1950521A1 (fr) * 2007-01-27 2008-07-30 Howaldtswerke-Deutsche Werft GmbH Dispositif destiné au stockage et à l'extraction de plongeurs dans un submersible
EP1950521B1 (fr) 2007-01-27 2015-10-21 ThyssenKrupp Marine Systems GmbH Dispositif destiné au stockage et à l'extraction de submersibles dans un sous-marin
DE102008021040A1 (de) * 2008-04-26 2009-11-12 Howaldtswerke-Deutsche Werft Gmbh Startvorrichtung für Tauchkörper in einem Unterseeboot
DE102008021040B4 (de) * 2008-04-26 2016-05-04 Thyssenkrupp Marine Systems Gmbh Startvorrichtung für Tauchkörper an einem Unterseeboot
DE102009036345A1 (de) * 2009-08-06 2011-03-03 Howaldtswerke-Deutsche Werft Gmbh Lager- und Beschickungseinrichtung für eine Waffe in einem Unterseeboot
DE102009036345A8 (de) * 2009-08-06 2011-06-01 Howaldtswerke-Deutsche Werft Gmbh Lager- und Beschickungseinrichtung für eine Waffe in einem Unterseeboot
WO2016134902A1 (fr) * 2015-02-27 2016-09-01 Thyssenkrupp Marine Systems Gmbh Dispositif d'éjection d'armes
WO2019211160A1 (fr) * 2018-05-02 2019-11-07 Thyssenkrupp Marine Systems Gmbh Tube d'arme pour sous-marin

Also Published As

Publication number Publication date
DE3720401C2 (fr) 1989-09-28
DE3880897D1 (de) 1993-06-17
DE3720401A1 (de) 1989-01-05
EP0295600A3 (en) 1989-10-18
EP0295600B1 (fr) 1993-05-12

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