FR797237A - Firearms Improvements - Google Patents

Firearms Improvements

Info

Publication number
FR797237A
FR797237A FR797237DA FR797237A FR 797237 A FR797237 A FR 797237A FR 797237D A FR797237D A FR 797237DA FR 797237 A FR797237 A FR 797237A
Authority
FR
France
Prior art keywords
firearms
firearms improvements
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
Application number
Other languages
French (fr)
Inventor
David Marshall Williams
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 filed Critical
Application granted granted Critical
Publication of FR797237A publication Critical patent/FR797237A/en
Expired legal-status Critical Current

Links

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
    • F41A5/00—Mechanisms or systems operated by propellant charge energy for automatically opening the lock
    • F41A5/18—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated
    • F41A5/20—Mechanisms or systems operated by propellant charge energy for automatically opening the lock gas-operated using a gas piston arranged concentrically around the barrel
    • 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
    • F41A21/12—Cartridge chambers; Chamber liners

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
FR797237D 1935-03-19 1935-07-06 Firearms Improvements Expired FR797237A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11879A US2027892A (en) 1935-03-19 1935-03-19 Gun

Publications (1)

Publication Number Publication Date
FR797237A true FR797237A (en) 1936-04-23

Family

ID=21752349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR797237D Expired FR797237A (en) 1935-03-19 1935-07-06 Firearms Improvements

Country Status (2)

Country Link
US (1) US2027892A (en)
FR (1) FR797237A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427304A (en) * 1942-09-30 1947-09-09 Robbins Charles William Automatic sear release for firearms
US2516926A (en) * 1946-02-28 1950-08-01 Clarence E Simpson Machine gun trainer
US2491534A (en) * 1947-07-11 1949-12-20 Alden P Taber Sear locking device for automatic firearms
US2865256A (en) * 1954-10-13 1958-12-23 Weapons Inc Compensating device for firearms
US2847787A (en) * 1955-07-05 1958-08-19 Olin Mathieson Chemical Corp I Firearm with movable chamber and sealing sleeve
US4220071A (en) * 1978-04-17 1980-09-02 Abe Seiderman Conversion kit for semi-automatic carbines
US7302773B2 (en) * 2003-12-03 2007-12-04 Leonid Rozhkov Method of firing of firearms
US7398614B2 (en) * 2005-05-03 2008-07-15 Leonid Rozhkov Firearm apparatus and method
US7891298B2 (en) 2008-05-14 2011-02-22 Pratt & Whitney Rocketdyne, Inc. Guided projectile
US7823510B1 (en) 2008-05-14 2010-11-02 Pratt & Whitney Rocketdyne, Inc. Extended range projectile

Also Published As

Publication number Publication date
US2027892A (en) 1936-01-14

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