US1435282A - Cartridge stop lever for tubular magazines of small arms - Google Patents

Cartridge stop lever for tubular magazines of small arms Download PDF

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Publication number
US1435282A
US1435282A US409382A US40938220A US1435282A US 1435282 A US1435282 A US 1435282A US 409382 A US409382 A US 409382A US 40938220 A US40938220 A US 40938220A US 1435282 A US1435282 A US 1435282A
Authority
US
United States
Prior art keywords
cartridge
stop lever
bolt
cartridges
nose
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
US409382A
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English (en)
Inventor
Declaye Joseph
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
Priority to GB167762D priority Critical patent/GB167762A/en
Application filed by Individual filed Critical Individual
Priority to US409382A priority patent/US1435282A/en
Priority to DED38266D priority patent/DE364285C/de
Application granted granted Critical
Publication of US1435282A publication Critical patent/US1435282A/en
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
    • 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
    • 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
    • F41A9/40—Ramming arrangements the breech-block itself being the rammer
    • 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
    • F41A9/54—Cartridge guides, stops or positioners, e.g. for cartridge extraction
    • F41A9/55—Fixed or movable guiding means, mounted on, or near, the cartridge chamber

Definitions

  • the bolt is provided with a groove which may engage the end of a finger of the stop lever.
  • the motions of the vbolt cause therotation of the stop lever by the engagementand disengagement of the end of said finger in the groove of the breech bolt.
  • the stop lever is pivoted under the bolt and has at each end a nose for checking the cartridges, and works in such a way that when the front nose is releasing a cartridge, the rear nose, although it allows the passing of a second cartridge pushing the first, checks the third cartridge, thus relieving the lirst and second cartridges from the action of the spring.
  • Fig. 1 shows the positions of the parts when a cartridge is engaged in the breech ready for firing
  • Fig. 2 shows the positions of the parts when the breech bolt which is recoiling has brought about a rotation of the cartridge stop lever
  • Fig. 3 shows a position of the parts similar to the position shown in Fig. 2 but when the stop lever is releasing one of the last cartridges of the magazine;
  • Fig. 4 shows adetail in front view and in section.
  • eXtremityofV-the springl constituted off-a flexible rod 16 is provided with two projections 17 and 18 distanced from each other by the length of a cartridge. rIhe first pro* jection 17 is distanced from the end 20 of the said flexible rod 16 also by a cartridge length.
  • VVhatfI claim is:
  • a cartridge stop mechanism comprising the combination with a tubular magazine for the cart-ridges and a breech bolt having av groove therein, of a stop lever adapted to act upon the cartridges in said magazine, said lever being provided with a finger arranged to engage in the groove in said bolt, said breech bolt being arranged to actuate said stop lever to stop and release the cartridges, the movements of the-stop lever being caused by the movement of vsaid nger into and 'out of said groove and said groove being located in the front portion of said breech bolt whereby a cartridge is released only when said bolt is in its rear position.
  • a cartridge stop lever for ⁇ tubular magazine actuated by the movements of the breech bolt so as to cause the checking of the cartridges and their releasing provided with a finger the top of which may engage in a groove of the bolt, the rotations of the stop lever being caused by the extremity of said finger oing into the groove of the breech bolt an out of it
  • this .stop lever having its two ends provided each with a nose for checking the cartridges and operating in such a way that when the front nose is releasing a cartridge, the rea-r nose, although. it allows the passing of a second cartridge pushing the iirst7 checks the third cartridge thus causing the second cartridge and consequently the first to be isolated from the action of the spring of the magazine.
  • a cartridge stop lever for tubular magazine actuated by the movements of the breech bolt, the two ends of said lever being provided each with a nose for checking the cartridge and the spring of the magazine acting on the last cartridge by means of a flexible rod provided with two projections distanced from each other of a cartridge length the iirst projection being distanced from the end of the saidlexible rod also of a cartridge length, this device operating in such a way that the last two cartridges may regularly go out of the magazine.
  • a tubular magazine for the cartridges7 of a movable stop lever the two ends of which are each provided with a nose 'tor engaging the flange of a cartridge and a breech bolt controlling said stop lever to release the flange of the cartridge when the breech bolt is in its rear position.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Toys (AREA)
US409382A 1920-09-10 1920-09-10 Cartridge stop lever for tubular magazines of small arms Expired - Lifetime US1435282A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB167762D GB167762A (enrdf_load_stackoverflow) 1920-09-10
US409382A US1435282A (en) 1920-09-10 1920-09-10 Cartridge stop lever for tubular magazines of small arms
DED38266D DE364285C (de) 1920-09-10 1920-09-14 Patronenhalter fuer Roehrenmagazine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US409382A US1435282A (en) 1920-09-10 1920-09-10 Cartridge stop lever for tubular magazines of small arms

Publications (1)

Publication Number Publication Date
US1435282A true US1435282A (en) 1922-11-14

Family

ID=23620241

Family Applications (1)

Application Number Title Priority Date Filing Date
US409382A Expired - Lifetime US1435282A (en) 1920-09-10 1920-09-10 Cartridge stop lever for tubular magazines of small arms

Country Status (2)

Country Link
US (1) US1435282A (enrdf_load_stackoverflow)
GB (1) GB167762A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877590A (en) * 1956-12-18 1959-03-17 Remington Arms Co Inc Magazine inertia latch
US6041687A (en) * 1998-05-05 2000-03-28 Fowler; Malcolm Automated bullet feeding mechanism for use with a shell reloader
US8333142B1 (en) * 2010-12-29 2012-12-18 Kimber Ip, Llc Firearm slide cam surface for cartridge feed

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877590A (en) * 1956-12-18 1959-03-17 Remington Arms Co Inc Magazine inertia latch
US6041687A (en) * 1998-05-05 2000-03-28 Fowler; Malcolm Automated bullet feeding mechanism for use with a shell reloader
US8333142B1 (en) * 2010-12-29 2012-12-18 Kimber Ip, Llc Firearm slide cam surface for cartridge feed

Also Published As

Publication number Publication date
GB167762A (enrdf_load_stackoverflow)

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