GB579660A - Improvements in and relating to automatic small arms such as machine carbines - Google Patents

Improvements in and relating to automatic small arms such as machine carbines

Info

Publication number
GB579660A
GB579660A GB17564/43A GB1756443A GB579660A GB 579660 A GB579660 A GB 579660A GB 17564/43 A GB17564/43 A GB 17564/43A GB 1756443 A GB1756443 A GB 1756443A GB 579660 A GB579660 A GB 579660A
Authority
GB
United Kingdom
Prior art keywords
bolt
ribs
carbines
relating
machine
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
GB17564/43A
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.)
STERLING ENG CO Ltd
Original Assignee
STERLING ENG CO 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
Priority to BE463036D priority Critical patent/BE463036A/xx
Priority to NL78379D priority patent/NL78379C/xx
Application filed by STERLING ENG CO Ltd filed Critical STERLING ENG CO Ltd
Priority to GB17564/43A priority patent/GB579660A/en
Priority to US521402A priority patent/US2425684A/en
Priority to FR921899D priority patent/FR921899A/en
Publication of GB579660A publication Critical patent/GB579660A/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
    • F41A3/00—Breech mechanisms, e.g. locks
    • F41A3/12—Bolt action, i.e. the main breech opening movement being parallel to the barrel axis
    • 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
    • F41A29/00—Cleaning or lubricating arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

579,660. Automatic smallarms. PATCHETT, G: W., and STERLING ENGINEERING CO., Ltd. Oct. 25, 1943, No. 17564. [Class 119] Obstruction of the action of a machinecarbine of the blow-back type by mud or dirt deposited in the bolt-way 5 is prevented by providing longitudinal, or helical ribs 2 on the bolt 1 ; the ends 8 of the ribs are pointed or chisel-shaped and the ribs may be continuous or interrupted. The ribs provide clearance spaces 3 between the bolt and the bolt-way to receive the loosened deposit.
GB17564/43A 1943-10-25 1943-10-25 Improvements in and relating to automatic small arms such as machine carbines Expired GB579660A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE463036D BE463036A (en) 1943-10-25
NL78379D NL78379C (en) 1943-10-25
GB17564/43A GB579660A (en) 1943-10-25 1943-10-25 Improvements in and relating to automatic small arms such as machine carbines
US521402A US2425684A (en) 1943-10-25 1944-02-07 Breech bolt for firearms
FR921899D FR921899A (en) 1943-10-25 1946-02-08 Anti-clogging device applicable to firearms such as submachine guns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17564/43A GB579660A (en) 1943-10-25 1943-10-25 Improvements in and relating to automatic small arms such as machine carbines

Publications (1)

Publication Number Publication Date
GB579660A true GB579660A (en) 1946-08-12

Family

ID=10097395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17564/43A Expired GB579660A (en) 1943-10-25 1943-10-25 Improvements in and relating to automatic small arms such as machine carbines

Country Status (5)

Country Link
US (1) US2425684A (en)
BE (1) BE463036A (en)
FR (1) FR921899A (en)
GB (1) GB579660A (en)
NL (1) NL78379C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611204A (en) * 1947-11-28 1952-09-23 Marlin Firearms Co Receiver and action assembly for firearms

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458647A (en) * 1946-08-15 1949-01-11 Frederick W Sampson Cocking bolt of machine guns
US2606382A (en) * 1948-11-29 1952-08-12 Wilbur A Schaich Two-piece firearm bolt
US2816484A (en) * 1951-08-27 1957-12-17 Richard R Grages Automatic firearm of the blow back type
BE534586A (en) * 1954-06-16
US3363351A (en) * 1967-03-30 1968-01-16 Melvin A. Smith Bolt assembly for firearm
US6209249B1 (en) 1999-03-17 2001-04-03 James F. Borden Bolt for firearm allowing for reduced clearance between bolt and bolt runway
CA2876086A1 (en) * 2012-05-01 2014-02-06 Edward A. SUGG Automatic weapon magazine, charging handle, bolt carrier, bolt catch, scope, and bolt features and methods of operation
US11846479B2 (en) 2016-02-18 2023-12-19 Ronald Andrew Foster Firearms and components thereof featuring enhanced bolt lug shapes
US10132579B2 (en) 2016-02-18 2018-11-20 Ronald Andrew Foster Firearm with locking lug bolt, and components thereof, for accurate field shooting
US10466005B2 (en) 2016-02-18 2019-11-05 Ronald Andrew Foster Firearms and components thereof, for enhanced axial alignment of barrel with action

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1083384A (en) * 1912-11-19 1914-01-06 John M Browning Firearm.
US1291689A (en) * 1914-07-27 1919-01-14 Us Ordnance Co Firearm.
US1470029A (en) * 1923-10-09 pedersen
US1586048A (en) * 1925-08-08 1926-05-25 Schmeisser Hans Firing mechanism for machine pistols
US2096028A (en) * 1934-01-06 1937-10-19 Winchester Repeating Arms Co Tubular-magazine repeating firearm
US2049776A (en) * 1935-04-24 1936-08-04 Jean U Koree Gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611204A (en) * 1947-11-28 1952-09-23 Marlin Firearms Co Receiver and action assembly for firearms

Also Published As

Publication number Publication date
FR921899A (en) 1947-05-21
NL78379C (en)
BE463036A (en)
US2425684A (en) 1947-08-12

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