FR2256390A1 - Silencer for .22 calibre gun - has expansion chamber contg. nylon discs and springs to impede passage of gases to the air - Google Patents

Silencer for .22 calibre gun - has expansion chamber contg. nylon discs and springs to impede passage of gases to the air

Info

Publication number
FR2256390A1
FR2256390A1 FR7346693A FR7346693A FR2256390A1 FR 2256390 A1 FR2256390 A1 FR 2256390A1 FR 7346693 A FR7346693 A FR 7346693A FR 7346693 A FR7346693 A FR 7346693A FR 2256390 A1 FR2256390 A1 FR 2256390A1
Authority
FR
France
Prior art keywords
silencer
springs
gases
air
expansion chamber
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
FR7346693A
Other languages
French (fr)
Other versions
FR2256390B1 (en
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.)
TABARY ANDREE
Original Assignee
TABARY ANDREE
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 TABARY ANDREE filed Critical TABARY ANDREE
Priority to FR7346693A priority Critical patent/FR2256390A1/en
Publication of FR2256390A1 publication Critical patent/FR2256390A1/en
Application granted granted Critical
Publication of FR2256390B1 publication Critical patent/FR2256390B1/fr
Granted 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
    • F41A21/30—Silencers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

The end of the silencer has an internal thread so that it can be fitted to the gun, gases passing through a number of holes presenting a tortuous path and then into a tubular chamber contg. eight nylon discs with a hole in the middle separated by springs. The silencer casing is in duralumin. and the device can be taken to pieces for cleaning. It is of larger dimensions than conventional silencers and is more efficacious in deadening the sound of a report.
FR7346693A 1973-12-27 1973-12-27 Silencer for .22 calibre gun - has expansion chamber contg. nylon discs and springs to impede passage of gases to the air Granted FR2256390A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7346693A FR2256390A1 (en) 1973-12-27 1973-12-27 Silencer for .22 calibre gun - has expansion chamber contg. nylon discs and springs to impede passage of gases to the air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7346693A FR2256390A1 (en) 1973-12-27 1973-12-27 Silencer for .22 calibre gun - has expansion chamber contg. nylon discs and springs to impede passage of gases to the air

Publications (2)

Publication Number Publication Date
FR2256390A1 true FR2256390A1 (en) 1975-07-25
FR2256390B1 FR2256390B1 (en) 1976-11-19

Family

ID=9129813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346693A Granted FR2256390A1 (en) 1973-12-27 1973-12-27 Silencer for .22 calibre gun - has expansion chamber contg. nylon discs and springs to impede passage of gases to the air

Country Status (1)

Country Link
FR (1) FR2256390A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766870A1 (en) * 1997-07-30 1999-02-05 Edwige Bourderionnet Straight through silencer for internal combustion engine exhaust
US10330419B1 (en) 2018-03-21 2019-06-25 Trailblazer Arms Llc Firearm sound suppressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2766870A1 (en) * 1997-07-30 1999-02-05 Edwige Bourderionnet Straight through silencer for internal combustion engine exhaust
US10330419B1 (en) 2018-03-21 2019-06-25 Trailblazer Arms Llc Firearm sound suppressor

Also Published As

Publication number Publication date
FR2256390B1 (en) 1976-11-19

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Legal Events

Date Code Title Description
ST Notification of lapse