EP0428954B1 - Roue à main pour opérer une plaque de trou d'homme à un véhicule de combat, en particulier un char - Google Patents

Roue à main pour opérer une plaque de trou d'homme à un véhicule de combat, en particulier un char Download PDF

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Publication number
EP0428954B1
EP0428954B1 EP90121525A EP90121525A EP0428954B1 EP 0428954 B1 EP0428954 B1 EP 0428954B1 EP 90121525 A EP90121525 A EP 90121525A EP 90121525 A EP90121525 A EP 90121525A EP 0428954 B1 EP0428954 B1 EP 0428954B1
Authority
EP
European Patent Office
Prior art keywords
handwheel
combat vehicle
hatch
splinter
radiation protection
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
EP90121525A
Other languages
German (de)
English (en)
Other versions
EP0428954A1 (fr
Inventor
Uwe Dipl.-Ing. Sprafke
Michael Dipl.-Ing. Fehr
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.)
Wegmann and Co GmbH
Original Assignee
Wegmann and Co 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 Wegmann and Co GmbH filed Critical Wegmann and Co GmbH
Publication of EP0428954A1 publication Critical patent/EP0428954A1/fr
Application granted granted Critical
Publication of EP0428954B1 publication Critical patent/EP0428954B1/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
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H5/00—Armour; Armour plates
    • F41H5/22—Manhole covers, e.g. on tanks; Doors on armoured vehicles or structures
    • F41H5/223—Manhole covers specially adapted for armoured or fighting vehicles

Definitions

  • the invention relates to a handwheel for actuating the hatch cover on a combat vehicle, in particular a battle tank.
  • the object underlying the invention was to arrange splinter and / or radiation protection in the area of the hatch of a combat vehicle, in particular a main battle tank, in such a way that no space problems occurred.
  • the handwheel is designed as a disc which is closed in the axial direction and consists of a material which is suitable for protecting against splinters and / or radiation.
  • the disk forming the handwheel has a plate-shaped steel core which is embedded in a splinter and / or radiation protection material.
  • the plate-shaped steel core can be designed as a perforated plate and can be foamed with splinter and / or radiation protection material.
  • the basic idea of the invention is to design the handwheel itself as splinter and / or radiation protection, which is particularly advantageous if the handwheel is arranged centrally to the hatch.
  • the handwheel which has no openings, should be as large as possible so that a large part of the hatch is covered by this additional protection.
  • the given operating and functional sequences are not influenced by the handwheel according to the invention.
  • the handwheel shown separately in FIGS. 1 and 2 from the hatch cover of a combat vehicle consists of a closed disc 8 which has no openings in the axial direction and on the upper side of which a cam disc 4 is fastened via a screw connection 5, on which the handwheel shaft 3 is also arranged is.
  • the closed disc 8 consists of a steel core 1, which is designed as a perforated plate and in the illustrated embodiment consists of two coaxial ring plates which are welded together.
  • the steel core 1 is embedded in a radiation protection material 2, for example surrounded by this.
  • FIG. 3 shows how the handwheel according to FIGS. 1 and 2 is arranged on a hatch cover of a conventional design for a battle tank shown in FIG. 4.
  • the main battle tank itself is partially shown with its turret P, in the upper wall 13 of which two hatches L1 and L2 are arranged.
  • FIG. 3 shows the hatch cover 7 covering the hatch L1, which is connected to the outside of the upper wall 13 of the main battle tank via a hinge joint 9.
  • the handwheel shaft 3 is seated in a bearing 12.
  • the locking linkage 11 moves outward for locking with the upper wall 13.
  • the locking linkage 11 is drawn in and the hatch cover 7 can be folded up.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Claims (7)

  1. Volant de manoeuvre du panneau d'écoutilles dun véhicule de combat, en particulier un char d'assaut, caractérisé en ce que le volant (8) est réalisé sous la forme d'un disque fermé en direction axiale et constitué en un matériau (1, 2) approprié pour servir de protection anti-éclats et/ou anti-radiations.
  2. Volant selon la revendication 1, caractérisé en ce que le disque (8) constituant le volant possède un noyau en acier (1) en forme de plaque qui est noyé dans un matériau (2) de protection anti-éclats et/ou anti-radiations.
  3. Volant selon la revendication 2, caractérisé en ce que le noyau en acier (1) en forme de plaque est réalisé sous la forme d'une tôle perforée.
  4. Volant selon la revendication 2 ou 3, caractérisé en ce que le noyau en acier (1) en forme de plaque est revêtu d'un produit moussant (2) réalisant un blindage anti-éclats et/ou anti-radiations.
  5. Volant selon l'une des revendications 1 à 4, caractérisé en ce que, sur le côté du volant (8) orienté vers la chambre intérieure du véhicule de combat, sont disposées des moulures de préhension.
  6. Volant selon l'une des revendications 1 à 4, caractérisé en ce que, sur le côté du volant (8) orienté vers la chambre intérieure du véhicule de combat, sont disposées des poignées escamotables (6).
  7. Volant selon l'une des revendications 1 à 6, caractérisé en ce que ledit volant est disposé sur le panneau d'écoutille (7) de manière concentrique par rapport à l'écoutille et en ce que le diamètre du disque fermé (8) est inférieur au diamètre intérieur de l'écoutille dans une proportion aussi réduite que possible.
EP90121525A 1989-11-21 1990-11-10 Roue à main pour opérer une plaque de trou d'homme à un véhicule de combat, en particulier un char Expired - Lifetime EP0428954B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3938588A DE3938588A1 (de) 1989-11-21 1989-11-21 Handrad zur betaetigung des lukendeckels an einem kampffahrzeug, insbesondere einem kampfpanzer
DE3938588 1989-11-21

Publications (2)

Publication Number Publication Date
EP0428954A1 EP0428954A1 (fr) 1991-05-29
EP0428954B1 true EP0428954B1 (fr) 1993-06-23

Family

ID=6393920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90121525A Expired - Lifetime EP0428954B1 (fr) 1989-11-21 1990-11-10 Roue à main pour opérer une plaque de trou d'homme à un véhicule de combat, en particulier un char

Country Status (3)

Country Link
US (1) US5105718A (fr)
EP (1) EP0428954B1 (fr)
DE (2) DE3938588A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD354721S (en) 1992-04-02 1995-01-24 Giat Industries Tank turret
US6886447B2 (en) * 2003-05-30 2005-05-03 United Defense, L.P. Hatch assembly
DE202005000199U1 (de) * 2005-01-07 2006-05-24 Krauss-Maffei Wegmann Gmbh & Co. Kg Dichtungsvorrichtung für eine Ein-Ausstiegsluke an einem Kampffahrzeug
US9016631B2 (en) * 2012-04-09 2015-04-28 R4 Integration, Inc. Multi-purpose hatch system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7823195U1 (de) * 1978-11-16 Tank- & Apparatebau, Schwietert & Co Kg, 4720 Beckum Vorrichtung zum Verschließen einer Ein- und/oder Auslaßöffnung eines Behälters
US1181289A (en) * 1915-09-11 1916-05-02 Chrestian Burdahl Protecting-shield.
US1358579A (en) * 1916-09-12 1920-11-09 Armored Motor Car Company Inc Armored motor-car
US2476471A (en) * 1946-05-31 1949-07-19 Wilson Mfg Company Escape scuttle
US2488796A (en) * 1946-12-30 1949-11-22 Ludwig S Baier Scuttle frame and closure unit
DE2048205C3 (de) * 1970-10-01 1981-07-02 Couth Gummiwerke AG, 5000 Köln Verkleidung-sogenannter Kettenschutz-für Ketten-und Radfahrzeuge
CH536480A (de) * 1970-11-06 1973-04-30 Krauss Maffei Fahrzeug Gmbh Vorrichtung zum Vermindern der kinetischen Energie von auf eine Wand gerichteten gefährdenden Geschossen
US3821935A (en) * 1973-01-05 1974-07-02 Pullman Transport Leasing Co Hatch cover
US4114424A (en) * 1976-08-03 1978-09-19 Johnson Andrew P Gas-fluid-sound isolation door assembly with integral testing means
DE3518779A1 (de) * 1985-05-24 1986-12-04 Clouth Gummiwerke AG, 5000 Köln Mit einer doppelten panzerung versehener gegenstand

Also Published As

Publication number Publication date
EP0428954A1 (fr) 1991-05-29
US5105718A (en) 1992-04-21
DE3938588A1 (de) 1991-05-23
DE59001859D1 (de) 1993-07-29

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