IE37871B1 - Hunting gun - Google Patents

Hunting gun

Info

Publication number
IE37871B1
IE37871B1 IE1109/73A IE110973A IE37871B1 IE 37871 B1 IE37871 B1 IE 37871B1 IE 1109/73 A IE1109/73 A IE 1109/73A IE 110973 A IE110973 A IE 110973A IE 37871 B1 IE37871 B1 IE 37871B1
Authority
IE
Ireland
Prior art keywords
locking head
gun
breech
floating element
projections
Prior art date
Application number
IE1109/73A
Other versions
IE37871L (en
Original Assignee
Benelli Spa
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 Benelli Spa filed Critical Benelli Spa
Publication of IE37871L publication Critical patent/IE37871L/en
Publication of IE37871B1 publication Critical patent/IE37871B1/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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • F41A3/14—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively
    • F41A3/32—Rigid bolt locks, i.e. having locking elements rigidly mounted on the bolt or bolt handle and on the barrel or breech-housing respectively the bolt being rocked about a notional axis transverse to the barrel axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Toys (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The hunting gun has a bolt assembly comprising two parts, namely a locking head and a floating element with a spring interposed between the two parts. The locking head comprises essentially one or more projections adapted to engage corresponding recesses in the cylindrical internal surface of the breech and a surface inclined with respect to the breech axis and adapted to engage a mating surface of the floating element. Upon firing the gun recoils but the floating element, being free in the gun, tends to keep its position and keeps the locking head with its projections in engagement with the grooves in the breech. Thus, there is a delay in the opening of the cartridge chamber, which prevents unlocking of the gun in the charge explosion step, i.e. at the time of greatest gas expansion. When the recoil force has decreased to a predetermined extent the spring pushes back the floating element which slides with its inclined surface on the mating surface of the locking head permitting the latter to lower and disengage its projections from the recesses in the breech so that the locking head can also recoil under the action of the residual force of the spring. [US3859745A]
IE1109/73A 1972-07-18 1973-07-03 Hunting gun IE37871B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27099/72A IT962932B (en) 1972-07-18 1972-07-18 HUNTING RIFLE WITH SWINGING SHUTTER EQUIPPED WITH A DEVICE FOR LOCKING THE CLOSING HEAD IN THE ASS AT THE TIME OF SHOOTING

Publications (2)

Publication Number Publication Date
IE37871L IE37871L (en) 1974-01-18
IE37871B1 true IE37871B1 (en) 1977-10-26

Family

ID=11220945

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1109/73A IE37871B1 (en) 1972-07-18 1973-07-03 Hunting gun

Country Status (11)

Country Link
US (1) US3859745A (en)
JP (1) JPS5420798B2 (en)
AR (1) AR195241A1 (en)
BE (1) BE802054A (en)
CS (1) CS198123B2 (en)
DE (1) DE2336349C2 (en)
ES (1) ES416986A1 (en)
FR (1) FR2193190B1 (en)
GB (1) GB1390476A (en)
IE (1) IE37871B1 (en)
IT (1) IT962932B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998126A (en) * 1974-09-03 1976-12-21 Ross Rudd Delayed bolt action for firearm
IT1103394B (en) * 1982-04-28 1985-10-14 Benelli Armi Spa RECONVERSION DEVICE FOR A SEMI-AUTOMATIC OPERATING SYSTEM IN A PUMP SYSTEM FOR HUNTING AND DEFENSE RIFLES WITH FIXED-BARREL USED FOR INERTIA THE KINETIC ENERGY OF THE RECOIL
US5710389A (en) * 1995-08-14 1998-01-20 The United States Of America As Represented By The Secretary Of The Navy Breech bolt and lock assembly
DE19530793C2 (en) * 1995-08-22 1999-12-09 Sommer & Ockenfus Gmbh Repeating device for rifles with straight draw lock
US5854440A (en) * 1995-10-30 1998-12-29 The United States Of America As Represented By The Secretary Of The Navy Shoulder-launched multi-purpose assault weapon
BE1016821A3 (en) * 2005-10-25 2007-07-03 Browning Int Sa IMPROVED SEMI-AUTOMATIC RIFLE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424264A (en) * 1942-10-27 1947-07-22 Gerald A Yorks Composite bolt structure for semiautomatic rifles
US2570772A (en) * 1949-03-03 1951-10-09 Remington Arms Co Inc Recoil operated firearm with pivoted bolt lock
US2887808A (en) * 1957-04-24 1959-05-26 Olin Mathieson Firearms carrier mechanism
FR1295559A (en) * 1961-04-28 1962-06-08 Automatic repeating shotgun
FR2032073A5 (en) * 1969-02-18 1970-11-20 Lemardelet Roger

Also Published As

Publication number Publication date
BE802054A (en) 1973-11-05
JPS5420798B2 (en) 1979-07-25
IT962932B (en) 1973-12-31
US3859745A (en) 1975-01-14
DE2336349C2 (en) 1984-11-29
FR2193190A1 (en) 1974-02-15
IE37871L (en) 1974-01-18
JPS4980898A (en) 1974-08-05
DE2336349A1 (en) 1974-02-14
GB1390476A (en) 1975-04-16
CS198123B2 (en) 1980-05-30
ES416986A1 (en) 1976-03-01
FR2193190B1 (en) 1977-08-12
AR195241A1 (en) 1973-09-19

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