FR789828A - Firearms Improvements - Google Patents

Firearms Improvements

Info

Publication number
FR789828A
FR789828A FR789828DA FR789828A FR 789828 A FR789828 A FR 789828A FR 789828D A FR789828D A FR 789828DA FR 789828 A FR789828 A FR 789828A
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
Percy Wilderman
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 FR789828A publication Critical patent/FR789828A/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
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/28—Gas-expansion chambers; Barrels provided with gas-relieving ports

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
FR789828D 1934-04-23 1935-04-19 Firearms Improvements Expired FR789828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1213634A GB437027A (en) 1934-04-23 1934-04-23 Pressure relief chambers, cavities and the like to be used in fire-arms

Publications (1)

Publication Number Publication Date
FR789828A true FR789828A (en) 1935-11-07

Family

ID=9998996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789828D Expired FR789828A (en) 1934-04-23 1935-04-19 Firearms Improvements

Country Status (2)

Country Link
FR (1) FR789828A (en)
GB (1) GB437027A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739083B2 (en) * 2001-09-12 2004-05-25 Bore Science Technologies, L.L.C. Runout correction rifle barrel

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742821A (en) * 1945-04-17 1956-04-24 Leroy R Sweetman Vent for tapered bore gun
US2791940A (en) * 1948-04-28 1957-05-14 Sumpter M Speake Device for purging guns
IT1293029B1 (en) * 1997-05-23 1999-02-11 Salvatore Tedde IMPROVEMENT IN FIREARMS FOR THE USE OF DIFFERENT TYPES OF AMMUNITION IN CONDITIONS OF ABSOLUTE SAFETY
CZ305104B6 (en) * 2009-12-23 2015-05-06 Alfa - Proj Spol. S R.O. Firearm for deformable projectiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6739083B2 (en) * 2001-09-12 2004-05-25 Bore Science Technologies, L.L.C. Runout correction rifle barrel

Also Published As

Publication number Publication date
GB437027A (en) 1935-10-21

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