GB1249653A - A shot pattern control device - Google Patents

A shot pattern control device

Info

Publication number
GB1249653A
GB1249653A GB50070/68A GB5007068A GB1249653A GB 1249653 A GB1249653 A GB 1249653A GB 50070/68 A GB50070/68 A GB 50070/68A GB 5007068 A GB5007068 A GB 5007068A GB 1249653 A GB1249653 A GB 1249653A
Authority
GB
United Kingdom
Prior art keywords
walls
length
shot
bore
control device
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
GB50070/68A
Inventor
Clifford Logan Ashbrook
Wilson Gordon Wing
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
Publication of GB1249653A publication Critical patent/GB1249653A/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
    • F41A21/32—Muzzle attachments or glands
    • F41A21/40—Chokes for shotguns, e.g. automatic chokes

Abstract

1,249,653. A shot pattern-control device. C. L. ASHBROOK, and W. G. WING. 22 Oct., 1968 [15 Nov., 1967], No. 50070/68. Heading F3C. A shot pattern-control device for mounting on and forming an extension of the barrel of a shotgun comprises a body defining a bore which is shaped along a length thereof to consist of two pairs of wall surfaces, the walls of each pair facing each other. The walls of one pair are each disposed at an angle to a first plane containing the longitudinal axis of the tubular body and the walls of the other pair are each disposed at an angle to a second plane perpendicular to the first plane and containing the longitudinal axis of the tubular body (Figs. 5, 6, not shown), the angles being such that the cross-section of the said length of the bore has a major axis and a minor axis. The bore may be provided along said length with shot diverting ridges which decrease in height towards the rear of the length. In the construction shown the device comprises two parts 3, 5 screwthreadedly connected, the rear part 3 being provided with apertures the forward corners 23 of which are curved to enhance turbulence during firing of the shotgun to attenuate the noise of the shot. The forward walls of the apertures and the rearward end of the forward part 5 which coincides therewith are angled with respect to the vertical plane through the device to deflect explosion gases.
GB50070/68A 1967-11-15 1968-10-22 A shot pattern control device Expired GB1249653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68320067A 1967-11-15 1967-11-15

Publications (1)

Publication Number Publication Date
GB1249653A true GB1249653A (en) 1971-10-13

Family

ID=24742981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50070/68A Expired GB1249653A (en) 1967-11-15 1968-10-22 A shot pattern control device

Country Status (9)

Country Link
US (1) US3492750A (en)
BE (1) BE723856A (en)
CA (1) CA931403A (en)
CH (1) CH490652A (en)
DE (1) DE1808955A1 (en)
ES (1) ES360248A1 (en)
FR (1) FR1593193A (en)
GB (1) GB1249653A (en)
SE (1) SE357252B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3676947A (en) * 1969-11-28 1972-07-18 Ashbrook Clifford L Muzzle choke
US3729848A (en) * 1970-09-17 1973-05-01 G Wilhelm Hand gun and ammunition therefor
US4008538A (en) * 1973-10-10 1977-02-22 Center Warren A Gun
US4104953A (en) * 1975-08-28 1978-08-08 The United States Of America As Represented By The Secretary Of The Army Machine gun barrel for firing blanks
US4711048A (en) * 1985-01-25 1987-12-08 Ashbrook Clifford L Antipersonnel shotgun choke
GB9106153D0 (en) * 1991-03-22 1991-05-08 Datestyle Ltd A muzzle compensator for a gun
US5279200A (en) * 1992-07-13 1994-01-18 Browning Ballistic optimizing system for rifles
US5317825A (en) * 1993-03-11 1994-06-07 C.G.I. Corporation Choke assembly for a shotgun
US5452535A (en) * 1993-06-04 1995-09-26 Impromark, Inc. Shotgun shell wad/shot cup retarding device
US5698810A (en) * 1995-11-29 1997-12-16 Browning Arms Company Convertible ballistic optimizing system
US6223458B1 (en) 1997-04-30 2001-05-01 Kevin Schwinkendorf Harmonic optimization technology
US5798473A (en) * 1997-04-30 1998-08-25 Roblyer; Steven Harmonic optimization system for rifles
DE19749313C2 (en) * 1997-11-07 2002-06-27 Harald Baumer Shotgun, especially double-barreled shotgun
US6128846A (en) * 1998-06-08 2000-10-10 Inpromark, Inc. Length shotgun choke tube
US20080173166A1 (en) * 2007-01-23 2008-07-24 Andry Mark L Shotgun choke
US7895787B1 (en) 2008-01-11 2011-03-01 Andry Mark L Porting feature for firearm
US10935338B1 (en) * 2016-12-20 2021-03-02 Daniel Joseph Kunau Firearm recoil compensating system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US587801A (en) * 1897-08-10 durnford
US1636357A (en) * 1926-05-22 1927-07-19 Richard M Cutts Sr Anticlimb device
US1773260A (en) * 1928-04-26 1930-08-19 Richard M Cutts Compensator device
US2602255A (en) * 1948-02-19 1952-07-08 Dorothea Lane Cutts Muzzle device for shotguns
US2658298A (en) * 1950-02-27 1953-11-10 George G Oberfell Shotgun barrel and choke
US3226871A (en) * 1964-10-08 1966-01-04 Ralph G Sargeant Shotgun muzzle construction

Also Published As

Publication number Publication date
FR1593193A (en) 1970-05-25
CA931403A (en) 1973-08-07
US3492750A (en) 1970-02-03
DE1808955A1 (en) 1969-07-03
SE357252B (en) 1973-06-18
ES360248A1 (en) 1970-10-16
BE723856A (en) 1969-04-16
CH490652A (en) 1970-05-15

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