CA2543727C - Roller sear/hammer interface for firearms - Google Patents

Roller sear/hammer interface for firearms Download PDF

Info

Publication number
CA2543727C
CA2543727C CA2543727A CA2543727A CA2543727C CA 2543727 C CA2543727 C CA 2543727C CA 2543727 A CA2543727 A CA 2543727A CA 2543727 A CA2543727 A CA 2543727A CA 2543727 C CA2543727 C CA 2543727C
Authority
CA
Canada
Prior art keywords
hammer
sear
trigger
roller
notch
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
CA2543727A
Other languages
English (en)
French (fr)
Other versions
CA2543727A1 (en
Inventor
Michael D. Keeney
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.)
RA Brands LLC
Original Assignee
RA Brands LLC
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 claimed from US10/973,679 external-priority patent/US7181880B2/en
Application filed by RA Brands LLC filed Critical RA Brands LLC
Publication of CA2543727A1 publication Critical patent/CA2543727A1/en
Application granted granted Critical
Publication of CA2543727C publication Critical patent/CA2543727C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/06—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms
    • F41A19/42—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer
    • F41A19/43—Mechanical firing mechanisms, e.g. counterrecoil firing, recoil actuated firing mechanisms having at least one hammer in bolt-action guns
    • F41A19/44—Sear arrangements therefor
    • 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
    • F41A19/12—Sears; Sear mountings

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Feeding And Guiding Record Carriers (AREA)
CA2543727A 2003-10-31 2004-10-29 Roller sear/hammer interface for firearms Expired - Fee Related CA2543727C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US51644303P 2003-10-31 2003-10-31
US60/516,443 2003-10-31
US10/973,679 US7181880B2 (en) 2003-10-31 2004-10-26 Roller sear/hammer interface for firearms
US10/973,679 2004-10-26
PCT/US2004/037987 WO2005043068A1 (en) 2003-10-31 2004-10-29 Roller sear/hammer interface for firearms

Publications (2)

Publication Number Publication Date
CA2543727A1 CA2543727A1 (en) 2005-05-12
CA2543727C true CA2543727C (en) 2010-08-17

Family

ID=34556162

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2543727A Expired - Fee Related CA2543727C (en) 2003-10-31 2004-10-29 Roller sear/hammer interface for firearms

Country Status (10)

Country Link
EP (1) EP1678458B1 (de)
JP (1) JP2007510129A (de)
AT (1) ATE545000T1 (de)
AU (1) AU2004286353B2 (de)
BR (1) BRPI0415909A (de)
CA (1) CA2543727C (de)
ES (1) ES2382191T3 (de)
IL (1) IL175161A (de)
RU (1) RU2372574C2 (de)
WO (1) WO2005043068A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8109025B2 (en) * 2009-03-20 2012-02-07 Ra Brands, L.L.C. Trigger engagement link for firearm
EP2828602B1 (de) * 2012-03-23 2018-05-02 2360216 Ontario Inc. Abzugsvorrichtung
US9404701B2 (en) 2012-03-23 2016-08-02 Mats Lipowski Trigger assembly
US20230132953A1 (en) 2022-01-10 2023-05-04 Ethicon, Inc. Plug for lung tissue tract sealing
US12038247B2 (en) 2022-09-08 2024-07-16 Abc Ip, Llc Firearm trigger mechanism
US12169105B1 (en) 2023-06-29 2024-12-17 Abc Ip, Llc Firearm semiautomatic trigger mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE524187A (de) *
US2189202A (en) * 1938-10-05 1940-02-06 Edward E Garland Automatic firearm
US3726040A (en) * 1970-06-10 1973-04-10 Rolamite Inc Gun trigger mechanism
US4344246A (en) * 1980-02-14 1982-08-17 Remington Arms Company, Inc. Firing pin block for firearm having a reciprocating breech bolt
US4908970A (en) * 1988-06-21 1990-03-20 Bell Dennis L Gun trigger
DE4125148A1 (de) * 1991-07-30 1993-02-04 Gerold Domhan Abzugseinrichtung fuer schusswaffen

Also Published As

Publication number Publication date
CA2543727A1 (en) 2005-05-12
ES2382191T3 (es) 2012-06-06
AU2004286353B2 (en) 2011-11-24
RU2006118809A (ru) 2007-12-10
ATE545000T1 (de) 2012-02-15
IL175161A (en) 2011-03-31
BRPI0415909A (pt) 2007-01-16
AU2004286353A1 (en) 2005-05-12
IL175161A0 (en) 2006-09-05
RU2372574C2 (ru) 2009-11-10
JP2007510129A (ja) 2007-04-19
EP1678458B1 (de) 2012-02-08
WO2005043068A1 (en) 2005-05-12
EP1678458A1 (de) 2006-07-12

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20151029