EP0086257A2 - Verrouillage d'un canon pendant la période de chargement - Google Patents

Verrouillage d'un canon pendant la période de chargement Download PDF

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Publication number
EP0086257A2
EP0086257A2 EP82109812A EP82109812A EP0086257A2 EP 0086257 A2 EP0086257 A2 EP 0086257A2 EP 82109812 A EP82109812 A EP 82109812A EP 82109812 A EP82109812 A EP 82109812A EP 0086257 A2 EP0086257 A2 EP 0086257A2
Authority
EP
European Patent Office
Prior art keywords
weapon
claw
bolt
locking
axis
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
EP82109812A
Other languages
German (de)
English (en)
Other versions
EP0086257B1 (fr
EP0086257A3 (en
Inventor
Marold Elspass
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.)
Rheinmetall Industrie AG
Original Assignee
Rheinmetall 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 Rheinmetall GmbH filed Critical Rheinmetall GmbH
Publication of EP0086257A2 publication Critical patent/EP0086257A2/fr
Publication of EP0086257A3 publication Critical patent/EP0086257A3/de
Application granted granted Critical
Publication of EP0086257B1 publication Critical patent/EP0086257B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • F41A27/00—Gun mountings permitting traversing or elevating movement, e.g. gun carriages
    • F41A27/06—Mechanical systems
    • F41A27/08—Bearings, e.g. trunnions; Brakes or blocking arrangements
    • F41A27/12—Brakes or locks for blocking traversing or elevating gear in a fixed position

Definitions

  • the invention makes it possible, when loading a barrel weapon, to hold the weapon height adjustment part in a cadence-dependent time that is only available for a short time precisely in an index position necessary for loading.
  • This index position is achieved independently of time-consuming loading position corrections by a locking device arranged on the weapon side direction part and on the weapon height direction part.
  • This locking device is particularly advantageous in the case of fully automatic loading devices arranged separately from the weapon height adjustment part in that the locking device, even under weapon-independent influence, always achieves the same index position for the loading process, especially when disruptive influences constantly impair the loading position, for example with itself continually changing loading positions of the weapon side and weapon height adjustment part.
  • the locking device is characterized in that during the locking process, the power required for the rotation of a claw driven and braked by a drive and brake unit is provided by a motor in a very short time via a gearbox which is matched in terms of the rotational speed and the torque, and that sufficient safety for locking the bolt is ensured during the braking process.
  • the diametrical arrangement of identical jaws on the claw allows, in the unlocked position of the claw, a swiveling up and down of the oval bolt fastened to the weapon height adjustment part around the shield pin axis, while by a certain rotational movement of the claw, firstly due to the ovality of the bolt and secondly the shape of the exchangeable wear plates that are resistant to abrasion means that the space between the pin and the wear plates is rapidly reduced, with the diametrically arranged surfaces of the wear plates locking the pin in coordinated steps.
  • the shaping and material coordination of wear plates and bolts represent a further advantage because the locking function is guaranteed even in the event of short-term high shock loads.
  • FIG. 4a illustrates the design of the jaws 12 in detail.
  • Both jaws 12 have bevels 15 in the insertion area towards the outer jacket 19, to which each jaw 12 is followed by a U-shaped recess 16 opening to the axis 41, in a wear plate 20, which is provided with a shape 22 consisting of surfaces 23, 24, 25, 26, 27, is arranged so as to be exchangeable via fastening means 21.
  • the wear plates 20 are fixed diametrically by the side surfaces 17 and the base surfaces 18 of the U-shaped recess 16, the base surface 18 being arranged asymmetrically with respect to the center line 42.
  • the metal body 34 has an oval cross-sectional area similar to an ellipse with a broad axis 36 perpendicular to the longitudinal axis 35.
  • FIG. 4c shows the locking position of the metal body 34 through the diametrically lying surfaces 24 of the locking plates 20 after the claw 9 has been rotated further into the end position.
  • the as bolts 7 Figure 1 metal body 34 shown with an oval cross-section according to further rotation of the center line 4a still lying horizontally in Figure 42 with respect to the width axis 36 by the angle Gi, which may fall within the limits of between 90 0 and 130 °, the Ends of the longitudinal axis 35 are held firmly by the sides 24 by positive locking.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP82109812A 1982-02-11 1982-10-23 Verrouillage d'un canon pendant la période de chargement Expired EP0086257B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823204721 DE3204721A1 (de) 1982-02-11 1982-02-11 Rohrwaffe
DE3204721 1982-02-11

Publications (3)

Publication Number Publication Date
EP0086257A2 true EP0086257A2 (fr) 1983-08-24
EP0086257A3 EP0086257A3 (en) 1984-09-05
EP0086257B1 EP0086257B1 (fr) 1987-01-21

Family

ID=6155359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82109812A Expired EP0086257B1 (fr) 1982-02-11 1982-10-23 Verrouillage d'un canon pendant la période de chargement

Country Status (3)

Country Link
US (1) US4508007A (fr)
EP (1) EP0086257B1 (fr)
DE (2) DE3204721A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3091753A1 (fr) * 2019-01-15 2020-07-17 Nexter Systems Montage d’arme de gros calibre et verrou pour un tel montage

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10204052A1 (de) * 2002-02-01 2003-08-14 Krauss Maffei Wegmann Gmbh & C Richtanlage für einen Raketenwerfer
DE102008049798A1 (de) 2008-09-30 2010-04-01 Krauss-Maffei Wegmann Gmbh & Co. Kg Zurrvorrichtung für eine auf einem Kampffahrzeug angeordnete Waffenanlage
US8109192B2 (en) * 2009-01-28 2012-02-07 Nobles Manufacturing, Inc. Locking mount system for weapons

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143980C (fr) *
DE273173C (fr) * 1910-04-30
DE308557C (fr) * 1917-12-27
GB296716A (en) * 1927-05-31 1928-08-31 Armstrong Whitworth Co Eng Improvements in gun mountings
GB735278A (en) * 1952-11-24 1955-08-17 Bofors Ab Improvements relating to loading devices for guns
DE1938681B2 (de) * 1969-07-30 1973-02-08 Rheinmetall GmbH, 4000 Dusseldorf Magazin fuer in panzertuerme, insbesondere von panzerfahrzeugen eingebaute geschuetze

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792757A (en) * 1950-09-01 1957-05-21 Robert E Carlberg Missile launcher

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143980C (fr) *
DE273173C (fr) * 1910-04-30
DE308557C (fr) * 1917-12-27
GB296716A (en) * 1927-05-31 1928-08-31 Armstrong Whitworth Co Eng Improvements in gun mountings
GB735278A (en) * 1952-11-24 1955-08-17 Bofors Ab Improvements relating to loading devices for guns
DE1938681B2 (de) * 1969-07-30 1973-02-08 Rheinmetall GmbH, 4000 Dusseldorf Magazin fuer in panzertuerme, insbesondere von panzerfahrzeugen eingebaute geschuetze

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3091753A1 (fr) * 2019-01-15 2020-07-17 Nexter Systems Montage d’arme de gros calibre et verrou pour un tel montage
WO2020148614A1 (fr) * 2019-01-15 2020-07-23 Nexter Systems Montage d'arme de gros calibre et verrou pour un tel montage
AU2020210115B2 (en) * 2019-01-15 2024-01-25 Nexter Systems Large-calibre weapon mount and lock for such a mount

Also Published As

Publication number Publication date
DE3204721A1 (de) 1983-08-18
US4508007A (en) 1985-04-02
EP0086257B1 (fr) 1987-01-21
EP0086257A3 (en) 1984-09-05
DE3275231D1 (en) 1987-02-26

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