EP1705450A1 - Magasin tubulaire détachable pour armes à feu - Google Patents

Magasin tubulaire détachable pour armes à feu Download PDF

Info

Publication number
EP1705450A1
EP1705450A1 EP05006603A EP05006603A EP1705450A1 EP 1705450 A1 EP1705450 A1 EP 1705450A1 EP 05006603 A EP05006603 A EP 05006603A EP 05006603 A EP05006603 A EP 05006603A EP 1705450 A1 EP1705450 A1 EP 1705450A1
Authority
EP
European Patent Office
Prior art keywords
tube
magazine tube
magazine
receiver
firearm
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
EP05006603A
Other languages
German (de)
English (en)
Other versions
EP1705450B1 (fr
Inventor
Pinyo Kaewpinyo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE602005004754T priority Critical patent/DE602005004754T2/de
Priority to AT05006603T priority patent/ATE386245T1/de
Priority to EP05006603A priority patent/EP1705450B1/fr
Publication of EP1705450A1 publication Critical patent/EP1705450A1/fr
Application granted granted Critical
Publication of EP1705450B1 publication Critical patent/EP1705450B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/48—Barrel mounting means, e.g. releasable mountings for replaceable barrels
    • 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
    • F41A9/61—Magazines
    • F41A9/64—Magazines for unbelted ammunition
    • F41A9/72—Tubular magazines, i.e. magazines containing the ammunition in lengthwise tandem sequence

Definitions

  • Figure 4 shows ordinary firearm today that has receiver frame (31) that contains firing mechanism inside, with feeding port (32) at the side to feed cartridge into the receiver frame (31).
  • Rear end (33) of the firearm has an extension to assist holding while operating the firearm.
  • Front end of the receiver (34) has an exit port for the bullet/pellets from the receiver frame (31) through the barrel (35) and the lower portion of the barrel (35) has fore-end grip (36) for holding while operating the firearm.
  • the firearm described above can be fired and reloaded one shot at a time, wasting a lot of time to reload resulting in discontinuity of firing.
  • the invention concerns magazine tube that can be detached from the firearm, consisting of a magazine tube containing cartridges that is detachable from the firearm,
  • the set consists of a receiver base for the magazine tube.
  • the rear end is screw shaped for attaching to the receiver frame of the firearm and the other end has a mechanism to lock the magazine tube in place by means of spring loaded catch.
  • the magazine tube contains cartridge feeding spring with stop collar.
  • the magazine tube mouth has tapered collar that blocks the cartridge from ejecting unless the collar is pressed into the receiver base.
  • the purpose of the invention is to provide a receiver base that is attached to the firearm's frame allowing the magazine tube to be attached and detached quickly, increasing the rate of fire for continuous firing.
  • Figure 1 shows component parts of magazine tube containing cartridges that is detachable from the firearm, consisting of.
  • Receiver base (1) to accept the insertion of the magazine tube (2) of which is screw shaped (3) at one end or as an attachment set (not shown) for attaching to the opening. (20) of the receiver's frame (17) (as in Figure 2).
  • Split tube (5) inside will hold the installation ring (24) of the barrel (22) (as in Figure 2) by means of mechanical lock.
  • the magazine tube (2) is a tube with feeding spring (6) inside to push cartridges out through releasing mechanism (7) of which the inside of one end is a catch shoulder blocking the feeding spring (6) and the cartridges from ejecting out of magazine tube (2).
  • Screw groove (8) is machined to the external surface of the magazine tube (2) to provide distance adjustment for the adjustment ring (9).
  • the magazine tube (2) has external coil spring (10) installed to assist ejection of the magazine tube (2) when released from the receiver base holding mechanism (4).
  • the other end of magazine tube (2) has internal screw groove (not shown) to accept attachment of the releasing mechanism (7).
  • Releasing mechanism (7) consists of lock-tube (11) that is inserted inside the external tube (12).
  • the tube has one end that is screwed shaped (13) or as an attachment (not shown) to one end of the magazine tube (2) by means of mechanical lock.
  • the other end of the lock-tube (11) is a number of finger-locks (14) having a slight curvature to hold and prevent cartridge from ejecting from the magazine tube (2) while the external tube (12) is pressed with tube-spring (15) to hold against finger-lock (14) and the inside of the lock-tube (11) has a push rod (16) that is meant to send the next cartridge into the receiver base (1).
  • Figure 2 shows detachable magazine tube set as attached to the firearm.
  • the set consists of receiver base (1) that is placed inside the channel (18) of the fore-end grip (19) which is screw shaped (3) at one end or as an attachment set (not shown) for attaching to the opening (20) of the receiver's frame (17) by mean of mechanical lock.
  • the magazine tube (2) is a tube with feeding spring (6) inside to push cartridges out through releasing mechanism (7) of which the inside of one end is a catch shoulder blocking the feeding spring (6) and the cartridges from ejecting out of magazine tube (2).
  • Screw groove (8) is machined to the external surface of the magazine tube (2) to provide distance adjustment for the adjustment ring (9).
  • the adjustment ring (9) helps in locking the receiver base holding mechanism (4).
  • External coil spring (10) assists ejection of the magazine tube (2) when released from the receiver base holding mechanism (4).
  • One end of the magazine tube (2) that mates to the releasing mechanism (7) will be the passage for cartridges to the receiver base (1) triggering the mechanism that feeds the cartridges to the breech opening (21) through receiver's frame (17) to the barrel (22).
  • the barrel (22) has a muzzle end for bullet to exit, the other end, breech end, has shoulder and breech cone (23) to attach to the breech opening (21) of the receiver's frame (17).

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Secondary Cells (AREA)
  • Telescopes (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
EP05006603A 2005-03-24 2005-03-24 Magasin tubulaire détachable pour armes à feu Not-in-force EP1705450B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE602005004754T DE602005004754T2 (de) 2005-03-24 2005-03-24 Abnehmbares röhrenförmiges Magazin für eine Feuerwaffen
AT05006603T ATE386245T1 (de) 2005-03-24 2005-03-24 Abnehmbares röhrenförmiges magazin für eine feuerwaffen
EP05006603A EP1705450B1 (fr) 2005-03-24 2005-03-24 Magasin tubulaire détachable pour armes à feu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05006603A EP1705450B1 (fr) 2005-03-24 2005-03-24 Magasin tubulaire détachable pour armes à feu

Publications (2)

Publication Number Publication Date
EP1705450A1 true EP1705450A1 (fr) 2006-09-27
EP1705450B1 EP1705450B1 (fr) 2008-02-13

Family

ID=34934525

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05006603A Not-in-force EP1705450B1 (fr) 2005-03-24 2005-03-24 Magasin tubulaire détachable pour armes à feu

Country Status (3)

Country Link
EP (1) EP1705450B1 (fr)
AT (1) ATE386245T1 (fr)
DE (1) DE602005004754T2 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572507A1 (fr) * 1984-10-30 1986-05-02 Guibert Francois Fusil automatique perfectionne a canon basculant ou non
US5054221A (en) * 1990-03-15 1991-10-08 Ozols Peter D Shotgun with interchangeable magazine
WO1991018255A1 (fr) * 1990-05-15 1991-11-28 Albert Iriye Magasin tubulaire portable pour fusil ou carabine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572507A1 (fr) * 1984-10-30 1986-05-02 Guibert Francois Fusil automatique perfectionne a canon basculant ou non
US5054221A (en) * 1990-03-15 1991-10-08 Ozols Peter D Shotgun with interchangeable magazine
WO1991018255A1 (fr) * 1990-05-15 1991-11-28 Albert Iriye Magasin tubulaire portable pour fusil ou carabine

Also Published As

Publication number Publication date
DE602005004754D1 (de) 2008-03-27
EP1705450B1 (fr) 2008-02-13
ATE386245T1 (de) 2008-03-15
DE602005004754T2 (de) 2009-02-26

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