BR9007129A - SHOOTING MECHANISM AND WEAPON - Google Patents

SHOOTING MECHANISM AND WEAPON

Info

Publication number
BR9007129A
BR9007129A BR909007129A BR9007129A BR9007129A BR 9007129 A BR9007129 A BR 9007129A BR 909007129 A BR909007129 A BR 909007129A BR 9007129 A BR9007129 A BR 9007129A BR 9007129 A BR9007129 A BR 9007129A
Authority
BR
Brazil
Prior art keywords
gun
bolt
weapon
trigger mechanism
timing device
Prior art date
Application number
BR909007129A
Other languages
Portuguese (pt)
Inventor
George Ealovega
Original Assignee
Bushman Ltd
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 Bushman Ltd filed Critical Bushman Ltd
Publication of BR9007129A publication Critical patent/BR9007129A/en

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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/03—Shot-velocity control
    • 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/25—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins
    • F41A19/27—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block
    • F41A19/29—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension
    • F41A19/30—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having only slidably-mounted striker elements, i.e. percussion or firing pins the percussion or firing pin being movable relative to the breech-block propelled by a spring under tension in bolt-action guns
    • F41A19/33—Arrangements for the selection of automatic or semi-automatic fire

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Looms (AREA)
  • Control Of Turbines (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Headphones And Earphones (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

A trigger mechanism for controlling the firing rate of a gun (10) capable of fully automatic fire. The trigger mechanism comprises a timing device (54, 56) which cyclically interrupts the gun bolt (14) and is incorporated in the gun. The timing device (54, 56) is actuated independently of forces generated by the discharge of the gun so that the bolt (14) periodically is arrested to reduce its natural cyclic rate of movement during automatic firing.
BR909007129A 1989-12-16 1990-12-17 SHOOTING MECHANISM AND WEAPON BR9007129A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898928452A GB8928452D0 (en) 1989-12-16 1989-12-16 Mechanism for controlling the firing rate of an automatic weapon
PCT/GB1990/001969 WO1991009263A1 (en) 1989-12-16 1990-12-17 Mechanism for controlling the firing rate of an automatic weapon

Publications (1)

Publication Number Publication Date
BR9007129A true BR9007129A (en) 1991-11-26

Family

ID=10668064

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909007129A BR9007129A (en) 1989-12-16 1990-12-17 SHOOTING MECHANISM AND WEAPON

Country Status (14)

Country Link
EP (1) EP0458933B1 (en)
JP (1) JPH05500413A (en)
KR (1) KR100208918B1 (en)
AT (1) ATE158074T1 (en)
AU (1) AU6958591A (en)
BR (1) BR9007129A (en)
CA (1) CA2047245A1 (en)
DE (1) DE69031422T2 (en)
DK (1) DK0458933T3 (en)
ES (1) ES2110989T3 (en)
GB (1) GB8928452D0 (en)
GR (1) GR3025650T3 (en)
WO (1) WO1991009263A1 (en)
ZA (1) ZA9010121B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016181A1 (en) * 1992-05-12 1995-06-15 Dtl Trust Fire rate control mechanism for a weapon
GB2267558B (en) * 1992-05-12 1996-07-10 Bushman Ltd Fire rate control system
US5713150A (en) * 1995-12-13 1998-02-03 Defense Technologies, Llc Combined mechanical and Electro-mechanical firing mechanism for a firearm

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE635896C (en) * 1932-12-16 1936-09-30 Theodor Emil Bergmann Trigger device for single and continuous fire on automatic firearms
US2448024A (en) * 1945-03-15 1948-08-31 William T Golden Machine gun firing rate control mechanism
US3236154A (en) * 1963-06-28 1966-02-22 Howa Machinery Ltd Mechanism for reducing the rate of fire in automatic firing arms
CH536995A (en) * 1971-04-23 1973-05-15 Eidgenoess Waffenfab Machine gun
BE902696A (en) * 1985-06-19 1985-12-19 Herstal Sa Automatic weapon trigger mechanism - includes sensors and solenoid associated with trigger connected to electronic control circuit

Also Published As

Publication number Publication date
GB8928452D0 (en) 1990-02-21
AU6958591A (en) 1991-07-18
ES2110989T3 (en) 1998-03-01
ATE158074T1 (en) 1997-09-15
CA2047245A1 (en) 1991-06-17
KR100208918B1 (en) 1999-07-15
WO1991009263A1 (en) 1991-06-27
EP0458933A1 (en) 1991-12-04
ZA9010121B (en) 1992-01-29
KR920701776A (en) 1992-08-12
DK0458933T3 (en) 1998-05-04
JPH05500413A (en) 1993-01-28
DE69031422T2 (en) 1998-04-16
GR3025650T3 (en) 1998-03-31
DE69031422D1 (en) 1997-10-16
EP0458933B1 (en) 1997-09-10

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 17/12/2005