EP1296110A2 - Canon - Google Patents

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Info

Publication number
EP1296110A2
EP1296110A2 EP02012952A EP02012952A EP1296110A2 EP 1296110 A2 EP1296110 A2 EP 1296110A2 EP 02012952 A EP02012952 A EP 02012952A EP 02012952 A EP02012952 A EP 02012952A EP 1296110 A2 EP1296110 A2 EP 1296110A2
Authority
EP
European Patent Office
Prior art keywords
control
rod
piston rod
cradle
pawl
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
EP02012952A
Other languages
German (de)
English (en)
Other versions
EP1296110A3 (fr
EP1296110B1 (fr
Inventor
Heinz Günter Breuer
Hans Hülsewis
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 Waffe Munition GmbH
Original Assignee
Rheinmetall W&M 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 W&M GmbH filed Critical Rheinmetall W&M GmbH
Publication of EP1296110A2 publication Critical patent/EP1296110A2/fr
Publication of EP1296110A3 publication Critical patent/EP1296110A3/fr
Application granted granted Critical
Publication of EP1296110B1 publication Critical patent/EP1296110B1/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
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/02—Block action, i.e. the main breech opening movement being transverse to the barrel axis
    • F41A3/10—Block action, i.e. the main breech opening movement being transverse to the barrel axis with sliding breech-block, e.g. vertically
    • 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
    • F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
    • F41A5/02—Mechanisms or systems operated by propellant charge energy for automatically opening the lock recoil-operated

Definitions

  • the invention relates to a weapon with a in a cradle from a starting position in a return position slidably mounted gun barrel, the bottom piece one Wedge lock with a closed to the axis of the barrel of the gun barrel in an open position slidable wedge.
  • the invention has for its object to have a weapon of the type mentioned a compact control unit to indicate that by an optimal application of force a lower weight and volume compared to known control units having.
  • the invention is essentially based on the idea of a control unit on the Arrange cradle, both one against the pressure of a first spring axially to the mouth of the weapon barrel which can be shifted and aligned with the piston rod as well as one against the pressure of a second spring axially to the muzzle of the weapon barrel displaceable and with a Steuerokken attached to the bottom piece aligned control rod and one by a cam from a locked position in a release position includes pivotable pawl, the cam in a Recess of the control rod engages in such a way that in the starting position of the control rod the cam presses the pawl into a locking groove of the shift rod so that it is not axially displaceable and that by moving the control rod in the direction the pawl in its release position for the muzzle of the weapon barrel of the cams and thus pivoted out of the locking groove.
  • the lengths of the piston rod and the shift rod selected such that the locking wedge is at the advance of the gun barrel due to the axial displacement of these rods already in its open position has shifted before the control cam has shifted the control rod and thus causing the pawl to pivot into its release position.
  • the weapon according to the invention has the advantage over known weapons that in The moment of opening the locking wedge only shear forces, but none Torques are exerted on the pipe cradle via the transmission elements.
  • control unit comprises one on the Pipe cradle attached housing, within which the pawl, parts of the switching and control rods and the springs.
  • the on the piston rod and the control cam Acting ends of the switching and control rods protrude laterally from the housing the control unit.
  • a manually pivotable, shift lever connected to the pawl is arranged on the outside of the housing of the control unit. Is by means of this shift lever the pawl is pivoted into the release position, so there is no automatic Opening the locking wedge when the gun barrel is advanced.
  • FIG. 1 the area on the breech side of a weapon according to the invention is marked with a in a cradle tube 2 from a starting position to a return position stored weapon barrel 3 designated.
  • a gun barrel 3 With the gun barrel 3 is a rear Bottom piece 4 connected to a lifting wedge lock 5.
  • the lifting wedge lock 5 comprises a transverse to the axis of the soul 6 of the gun barrel 3 from a closed in a open position sliding wedge 7.
  • the piston rod 8 and the control cam 10 are positioned on the cradle tube 2 arranged control unit 11 in operative connection, the structure of which is shown in FIGS. 9-11, and whose function will be explained in more detail below.
  • the control unit 11 has a housing 100 which is connected to the cradle tube 2 e.g. is firmly connected via a flange connection. It includes both one against the Pressure of a first spring 12 axially displaceable towards the mouth of the weapon barrel 3 and with the piston rod 8 aligned shift rod 13 and one against the pressure a second spring 14 axially displaceable towards the mouth of the weapon barrel 3 and with the control cam 10 aligned control rod 15 and one by a cam 16th Pawl 17 pivotable from a locked position into a release position.
  • the cam 16 engages in a recess 18 in the Control rod 15, such that in the starting positions of the control and shift rods 15 and 13 of the cams 16, the pawl 17 in a locking groove 19 of the shift rod 13 presses so that it is not axially displaceable and that by moving the control rod 15 in the direction of the mouth of the gun barrel 3 of the cams 16 the pawl 17 in their release position and thus pivoted out of the locking groove 19.
  • the mode of operation of the weapon according to the invention is discussed in more detail below.
  • the shift lever should be in the position labeled "0" (Fig.10) are and the weapon first the firing position shown in Figs. 1 and 2 take in which the locking wedge 7 is closed.
  • the control cam 10 has the control rod 15 against the pressure of the second spring 14 to the mouth of the gun barrel 3 moved out so that the pawl 17 unlocks the shift rod 13 and the maximum extended piston rod 8 the shift rod 13 against the pressure of the first Spring 12 has moved to the mouth of the gun barrel 3 at most.
  • the weapon barrel 3 After the shot has been fired, the weapon barrel 3 returns to that in FIGS. 3 and 4 reproduced return position.
  • the wedge 7 remains closed and the Piston rod 8 remains in its maximum extended position.
  • the two feathers 12, 14 push the shift rod 13 and the control rod 15 into their starting positions, and
  • the pawl 17 is from the control rod 15 via the cam 16 in the locking groove 19th the shift rod 13 pressed so that it is locked (Fig.9).
  • control cam 10 reaches the control rod 15 and moves it against the pressure of the second spring 14, so that the pawl 17 in its release position pivoted and the shift rod 13 is unlocked.
  • the wedge 7 falls slightly back and is now by ejectors arranged on the lock side (not shown) held in its loading position (Fig. 7 and 8).
  • the weapon can now be loaded.
  • the ejectors not shown when inserting the cartridge into the loading space of the weapon swiveled and give the locking wedge 7 free, so that it is moved into its closed position.
  • the weapon is now ready to fire again (Fig. 1 and 2).

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Mechanical Control Devices (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Coating Apparatus (AREA)
EP02012952A 2001-09-20 2002-06-12 Canon Expired - Lifetime EP1296110B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10146423A DE10146423A1 (de) 2001-09-20 2001-09-20 Waffe
DE10146423 2001-09-20

Publications (3)

Publication Number Publication Date
EP1296110A2 true EP1296110A2 (fr) 2003-03-26
EP1296110A3 EP1296110A3 (fr) 2004-03-03
EP1296110B1 EP1296110B1 (fr) 2005-01-19

Family

ID=7699703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02012952A Expired - Lifetime EP1296110B1 (fr) 2001-09-20 2002-06-12 Canon

Country Status (6)

Country Link
US (1) US6595100B2 (fr)
EP (1) EP1296110B1 (fr)
JP (1) JP2003121096A (fr)
AT (1) ATE287521T1 (fr)
DE (2) DE10146423A1 (fr)
ES (1) ES2233743T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7698987B2 (en) 2002-06-07 2010-04-20 Gamma Kdg Systems Sa Heavy caliber firearm with enhanced recoil and control characteristics
US7201094B2 (en) * 2002-06-07 2007-04-10 Gamma Kdg Systems Sa Firearm with enhanced recoil and control characteristics
EP1514067B1 (fr) 2002-06-07 2016-11-09 KRISS Systems SA Dispositif de regulation du recul
US9038524B2 (en) * 2002-06-07 2015-05-26 Kriss Systems Sa Firearm with enhanced recoil and control characters
DE102004052550A1 (de) * 2004-10-29 2006-05-04 Rheinmetall Waffe Munition Gmbh Keilverschluß für eine Rohrwaffe
US7296506B2 (en) * 2005-03-10 2007-11-20 Bae Systems Land & Armaments L.P. Make-break devices
US7159502B1 (en) 2005-11-23 2007-01-09 Rheinmetall Waffe Munition Gmbh Sliding block breech mechanism for a cannon
DE102010015570B3 (de) 2010-04-19 2011-06-01 Rheinmetall Waffe Munition Gmbh Rohrwaffe
US9217614B2 (en) * 2011-02-11 2015-12-22 Jorge Pizano Firearm having an articulated bolt train with transversally displacing firing mechanism, delay blowback breech opening, and recoil damper
DE102019100579A1 (de) * 2019-01-11 2020-07-16 Rheinmetall Waffe Munition Gmbh Waffenrohrlagerung und Rohrwaffe
DE102019122290B3 (de) 2019-08-20 2021-02-25 Rheinmetall Waffe Munition Gmbh Verschlusssystem und Rohrwaffe
DE102020108551A1 (de) 2020-03-27 2021-09-30 Rheinmetall Waffe Munition Gmbh Waffenrohrverschluss und Rohrwaffe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US988791A (en) * 1908-06-23 1911-04-04 Hermann Lehmann Recoil-gun.
US2434972A (en) * 1946-01-31 1948-01-27 Fred A Vick Recoil operated device for opening and closing a breechblock mechanism
DE3914538A1 (de) * 1989-05-02 1990-11-08 Rheinmetall Gmbh Bodenstueck eines waffenrohres mit einem fremdantrieb und einer sicherungsvorrichtung zum oeffnen eines verschlusskeiles
DE19729292A1 (de) * 1997-07-09 1999-01-14 Rheinmetall W & M Gmbh Horizontalkeilverschluß für eine großkalibrige Waffe
US6006645A (en) * 1997-07-09 1999-12-28 Rheinmetall W & M Gmbh Externally driven transverse wedge-type breechblock for a large-caliber weapon

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US988791A (en) * 1908-06-23 1911-04-04 Hermann Lehmann Recoil-gun.
US2434972A (en) * 1946-01-31 1948-01-27 Fred A Vick Recoil operated device for opening and closing a breechblock mechanism
DE3914538A1 (de) * 1989-05-02 1990-11-08 Rheinmetall Gmbh Bodenstueck eines waffenrohres mit einem fremdantrieb und einer sicherungsvorrichtung zum oeffnen eines verschlusskeiles
DE19729292A1 (de) * 1997-07-09 1999-01-14 Rheinmetall W & M Gmbh Horizontalkeilverschluß für eine großkalibrige Waffe
US6006645A (en) * 1997-07-09 1999-12-28 Rheinmetall W & M Gmbh Externally driven transverse wedge-type breechblock for a large-caliber weapon

Also Published As

Publication number Publication date
EP1296110A3 (fr) 2004-03-03
US20030051600A1 (en) 2003-03-20
DE50202034D1 (de) 2005-02-24
ES2233743T3 (es) 2005-06-16
DE10146423A1 (de) 2003-04-17
ATE287521T1 (de) 2005-02-15
US6595100B2 (en) 2003-07-22
EP1296110B1 (fr) 2005-01-19
JP2003121096A (ja) 2003-04-23

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