GB2269654B - A method of preventing the buildup of deposits of plastics material in a choked and rifled barrel of an air,gas or spring gun - Google Patents

A method of preventing the buildup of deposits of plastics material in a choked and rifled barrel of an air,gas or spring gun

Info

Publication number
GB2269654B
GB2269654B GB9216961A GB9216961A GB2269654B GB 2269654 B GB2269654 B GB 2269654B GB 9216961 A GB9216961 A GB 9216961A GB 9216961 A GB9216961 A GB 9216961A GB 2269654 B GB2269654 B GB 2269654B
Authority
GB
United Kingdom
Prior art keywords
choked
buildup
deposits
preventing
gas
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 - Fee Related
Application number
GB9216961A
Other versions
GB9216961D0 (en
GB2269654A (en
Inventor
Hugh Edward Earl
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
Priority to GB9216961A priority Critical patent/GB2269654B/en
Publication of GB9216961D0 publication Critical patent/GB9216961D0/en
Priority to DE19934326878 priority patent/DE4326878A1/en
Publication of GB2269654A publication Critical patent/GB2269654A/en
Application granted granted Critical
Publication of GB2269654B publication Critical patent/GB2269654B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B7/00—Shotgun ammunition
    • F42B7/02—Cartridges, i.e. cases with propellant charge and missile
    • F42B7/10—Ball or slug shotgun cartridges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
    • F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
    • F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
    • F42B12/745—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body the core being made of plastics; Compounds or blends of plastics and other materials, e.g. fillers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Pens And Brushes (AREA)
GB9216961A 1992-08-11 1992-08-11 A method of preventing the buildup of deposits of plastics material in a choked and rifled barrel of an air,gas or spring gun Expired - Fee Related GB2269654B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9216961A GB2269654B (en) 1992-08-11 1992-08-11 A method of preventing the buildup of deposits of plastics material in a choked and rifled barrel of an air,gas or spring gun
DE19934326878 DE4326878A1 (en) 1992-08-11 1993-08-11 Method for preventing the build-up of deposits of plastic material in a tapered and drawn rifle barrel of an air, gas or spring rifle, ammunition for carrying out such a method and combination

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9216961A GB2269654B (en) 1992-08-11 1992-08-11 A method of preventing the buildup of deposits of plastics material in a choked and rifled barrel of an air,gas or spring gun

Publications (3)

Publication Number Publication Date
GB9216961D0 GB9216961D0 (en) 1992-09-23
GB2269654A GB2269654A (en) 1994-02-16
GB2269654B true GB2269654B (en) 1995-08-30

Family

ID=10720120

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9216961A Expired - Fee Related GB2269654B (en) 1992-08-11 1992-08-11 A method of preventing the buildup of deposits of plastics material in a choked and rifled barrel of an air,gas or spring gun

Country Status (2)

Country Link
DE (1) DE4326878A1 (en)
GB (1) GB2269654B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2728068A1 (en) * 1994-12-09 1996-06-14 Le Neillon Richard Sub-calibre projectile, jacket and expander for smooth-barrelled weapon
DE29618429U1 (en) * 1996-10-22 1996-12-19 Becker, Felix, 80335 München Gun barrel cleaning tool
US6526893B2 (en) * 2000-01-31 2003-03-04 Thomas R. May Polymer ballistic tip pellets
US7428871B2 (en) * 2005-07-08 2008-09-30 Dodson L Carl Pellet for pneumatic and spring-piston operated weapons
WO2012123595A1 (en) 2011-03-15 2012-09-20 Gamo Outdoor, Sl Pellet for sporting rifles and sporting guns
ITBO20120438A1 (en) * 2012-08-07 2014-02-08 Baschieri & Pellagri FIREBALL.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB525428A (en) * 1938-02-19 1940-08-28 Costruzioni Meccaniche Breda E Improvements in projectiles for firearms the barrel of which tapers from the breech to the mouth
GB1114608A (en) * 1964-12-22 1968-05-22 Dynamit Nobel Ag Improvements in or relating to ammunition
GB2023779A (en) * 1978-07-03 1980-01-03 Earl H E Pellet for an air gas or spring gun
GB2099962A (en) * 1981-05-07 1982-12-15 Harrington James Henry Thomas Improvements in darts
GB2170301A (en) * 1985-01-16 1986-07-30 Dynamit Nobel Ag Ammunition shell
US5081931A (en) * 1990-01-05 1992-01-21 Rheinmetall Gmbh Spin stabilized carrier projectile provided with a metal driving band

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL61595C (en) * 1938-07-16 1900-01-01
US3800773A (en) * 1972-06-16 1974-04-02 Victor Comptometer Corp Pneumatic gun with lost motion piston-piston rod connection
CA985954A (en) * 1974-03-07 1976-03-23 Joseph F.L.J. Pichard Projectiles for air arms
US4126955A (en) * 1977-03-17 1978-11-28 The United States Of America As Represented By The Secretary Of The Army High velocity tapered bore gun and ammunition
GB2052693A (en) * 1979-06-26 1981-01-28 Earl H A Pellet for an Air, Gas or Spring Gun
US5233128A (en) * 1992-07-31 1993-08-03 David Lai Barrel-cleaning bullet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB525428A (en) * 1938-02-19 1940-08-28 Costruzioni Meccaniche Breda E Improvements in projectiles for firearms the barrel of which tapers from the breech to the mouth
GB1114608A (en) * 1964-12-22 1968-05-22 Dynamit Nobel Ag Improvements in or relating to ammunition
GB2023779A (en) * 1978-07-03 1980-01-03 Earl H E Pellet for an air gas or spring gun
GB2099962A (en) * 1981-05-07 1982-12-15 Harrington James Henry Thomas Improvements in darts
GB2170301A (en) * 1985-01-16 1986-07-30 Dynamit Nobel Ag Ammunition shell
US5081931A (en) * 1990-01-05 1992-01-21 Rheinmetall Gmbh Spin stabilized carrier projectile provided with a metal driving band

Also Published As

Publication number Publication date
DE4326878A1 (en) 1994-02-17
GB9216961D0 (en) 1992-09-23
GB2269654A (en) 1994-02-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020811