US2110317A - Safety device for firearms - Google Patents

Safety device for firearms Download PDF

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Publication number
US2110317A
US2110317A US37093A US3709335A US2110317A US 2110317 A US2110317 A US 2110317A US 37093 A US37093 A US 37093A US 3709335 A US3709335 A US 3709335A US 2110317 A US2110317 A US 2110317A
Authority
US
United States
Prior art keywords
hammer
safety
pistol
spring catch
pawl
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 - Lifetime
Application number
US37093A
Other languages
English (en)
Inventor
Altenburger Ernst
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.)
Mauster Werke A G
Mauster-Werke A-G
Original Assignee
Mauster Werke A G
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 Mauster Werke A G filed Critical Mauster Werke A G
Priority claimed from US37078A external-priority patent/US2138213A/en
Application granted granted Critical
Publication of US2110317A publication Critical patent/US2110317A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C3/00—Treatment of animal material, e.g. chemical scouring of wool
    • 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
    • F41A15/00—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun
    • F41A15/12—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns
    • F41A15/16—Cartridge extractors, i.e. devices for pulling cartridges or cartridge cases at least partially out of the cartridge chamber; Cartridge ejectors, i.e. devices for throwing the extracted cartridges or cartridge cases free of the gun for bolt-action guns the ejector being mounted on the breech housing or frame
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/34—Magazine safeties
    • F41A17/38—Magazine mountings, e.g. for locking the magazine in the gun
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/56—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear
    • F41A17/58—Sear safeties, i.e. means for rendering ineffective an intermediate lever transmitting trigger movement to firing pin, hammer, bolt or sear automatically operated, i.e. operated by breech opening or closing movement
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/64—Firing-pin safeties, i.e. means for preventing movement of slidably- mounted strikers
    • 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
    • F41A17/00—Safety arrangements, e.g. safeties
    • F41A17/74—Hammer safeties, i.e. means for preventing the hammer from hitting the cartridge or the firing pin
    • 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
    • F41A19/14—Hammers, i.e. pivotably-mounted striker elements; Hammer mountings
    • 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
    • F41A19/15—Modular firing mechanism units
    • 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
    • F41A19/42—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
    • F41A19/47—Cocking mechanisms
    • F41A19/48—Double-action mechanisms, i.e. the cocking being effected during the first part of the trigger pull movement

Definitions

  • a safety device for the lowered hammer against cooking, but does re arms, and more particularly to a locking bolt not lock the cocked hammer against lowering.
  • a safety device esperi'he cocked hammer must be lowered from the cially for pistols having a hammer and a trigger, trigger after the'locking bolt of the pistol has and to means connected to the hammer for prebeen operated, i. e., the hammer is lowered by an 5 venting the access of dust and dirt to the interior extra manipulation, and the operator is not of the pistol. startled.
  • Safety devices for the firing pin are old in Another feature of the invention is thatalockwhich the pin is shifted axially for moving it beingV pawl is pivoted on the hammer and cooperyond reach of the hammer, or a check is provided ates with a spring catch. This catch is controlled 10 for intercepting the hammer before it strikes the by the safety device so as to allow the cocked firing pin. hammer to be lowered, and, in turn, controls the These old devices are departed from according locking pawlY to which it presents an abutment.
  • v'the safety Ydevice is a rotary bolt firing pin and the member which strikes or rewhich when the arm is placed at safety, moves l5 leases the pin, i. e., by not only moving the pin the firing pin beyond the reach of the hammer. beyond reach of the member, but also beyond the Further features and details of the invention direction the member moves in. This is effected appear from the following specication and by moving the axis of the pin out of the position drawings showing a safety device by way of exit occupies when the pistol is set at firing.
  • the extension occupies an
  • the second safety device comprises means for opening in the casing which completely encloseslowering the hammer, and for arresting the hamthe hammer, and the opening is closed by the exmer when the arm is at safety.
  • tension in the cocked anduncocked positions of 30 Safety devices are old in which the hammer the hammer.
  • hammer Which was .exposed heretofore, iS 110W
  • a safety device for pistols has closed against dust and sand.
  • Figs. 1-5 show the safety vdevice for the ring pin
  • Figs, 6-8 show the device for lowering and arresting the hammer
  • Fig. 9 shows the hammer protected against dust.
  • Fig. 1 is a longitudinal section showing the pistol at safety
  • Fig. 2 is a similar section showing the breech moving into firing position, and the spring catch disengaged from the hammer.
  • Fig. 3 is a similar section showing the lowering of the hammer while the pistol is at safety.
  • Figs. 4 and 5 respectively, illustrate the rotary safety bolt, and the spring catch of which Figs. 4a, 4b and 4c are sections taken on lines E-F, A-B and C--D respectively of Fig. 4 and Fig. 5a is a section taken on line V-V of Fig. 5.
  • Fig. 6 is a longitudinal section of a pistol whose hammer and spring catch are in uncooked position.
  • Fig. 7 is a similar section showing the pistol at safety, and the hammer and the spring catch in the position in which the spring catch is thrown out and the hammer is operated by the trigger.
  • Fig. 8 is a section of the casing, viewed from the front end of the pistol and showing the position of the locking pawl with respect tothe hammer and the casing.
  • Fig. 9 shows the pistol with the specially designed hammer in longitudinal section.
  • the safety device for the firing pin is designed as follows:
  • the hammer 5 When the locking bolt is at safety, the hammer 5 cannot be cocked by pressing the trigger, or by handling the hammer, since the front arm 8 of the spring catch 9 is engaged and arrested by the safety bolt.
  • VVithout eXtra provision at the safety device of the pistol, it could not be loaded when at safety. However, the hammer which was locked by the spring catch, is released by retracting the breech for a short distance to move the safety bolt clear of the arm 8.
  • the hammer which has now become free again is arrested after the breech has been fully retracted into cooking position, until the safety bolt 4 on the breech which now returns into ring position, engages the end of the rear arm Ill of the spring catch 9 thereby moving the spring catch 9 clear for the length :r of its abutment, and the hammer, under the pressure of its spring, fully throws out the spring catch 9 through an inclined face Il connected to its tooth.
  • the hammer follows the breech, but there is no danger in this movement, and finally it is locked, as described by the arm 8 of the spring catch engaging the safety bolt 4.
  • Means are provided for uncocking the cocked hammer ⁇ while the pistol is at safety. Such means are very simple and do not involve extra members between the safety bolt and the spring catch. Just before the movement into safety position has been completed, and the firing pin has been moved out 'o'f the way of lthe hammer, a cam I2 (Figs. 3 and 4) at the bolt 4 strikes a lug I3 of the spring catch and thereby breaks the locking engagement of the catch 9 and the cocked hammer 5, so that now the hammer can return into its uncooked position without risk.
  • 'I'he pistol illustrated in Figs. 6-8 is designed as follows:
  • the hammer is mounted to pivot in the stock I5 of the pistol on a bolt I4. It cooperates with a spring catch I'I fulcrumed at I6.
  • the spring catch has an abutment I8 which is engaged by a tooth I9 on the hammer 5 when the hammer is moved into cooking position by hand or by the returning breech.
  • a spring 20 tends to hold the spring catch II engaged with the hammer.
  • An arm 2I on the spring catch Il cooperates with the rotary safety bolt 4 for the firing pin 3, and, when the ring pin is at safety, the arm 2
  • a pawl 23 is fulcrumed on one side of the hammer 5 at 24.
  • a pin 25 at the free end of the pawl engages in a hole 26 of the hammer whose inside diameter is larger than the outside diameter of the pin 25, and the oscillation of the pawl 23 is limited by the hole 25.
  • the pawl 23 is inserted together with the hammer and is held in position by the wall at one side of the casing I5 (Fig. 8).
  • the pawl 23 has a lug 21 which cooperates with a second abutment 28 at the lower side of the spring catch I l, as will now be described:
  • the spring catch I'I has a certain play for which it can be cscillated when the safety bolt is in its active position. This play is just such that the spring catch can be moved to become disengaged from the hammer, by the trigger, and the lug 21 of the pawl 23 which moves inwardly as far as possible, clears the spring catch. As the firing pin 3 has been moved beyond the path of the hammer by the rotary safety bolt 4, the hammer, if it strikes, cannot fire a cartridge.
  • Another object of thev invention is to provide a safety device by which the uncooked hammer is arrested upon operation of the safety device.
  • the uncooked hammer is arrested with the pistol at safety by, on the one hand, positioning the point of attack of the second abutment 28 of the spring catch l1 with respect to the pivot 24 of the pawl 23, so that the spring catch I1 turnsI the pawl 23 in outward direction and anti-clockwise when it is attempted to cock the hammer, and, on the other hand, by the spring catch I1 engaging the perimeter of the rotary bolt 4 with its arm 2l after having been rocked for a short distance by the hammer.
  • the spring catch is now arrested by the safety bolt and thereby becomes an abutment for the pawl 23 on the hammer, preventing any further movement of the hammer in cooking direction.
  • the hammer has an arcuate extension 29, with a cooking lug 30 at its free end. Sealing bridges 3l and 32 are arranged, respectively, at the breech and at the stock. The uncooked position of the hammer is shown in full, and its cocked position is shown in dotted lines.
  • the mechanism In both positions of the hammer 5, the mechanism is effectively sealed against sand and dust by the bridges 3l and 32 engaging the outer and the inner side, respectively, of the arcuate hammer extension 29.
  • the hammer extension also closes completely the opening provided for the movement of the hammer, without interfering with its cooking and uncocking by the lug 30 projecting from the pistol.
  • a safety device for i'lre arms comprising a striking member, a firing pin adapted to be moved beyond reach of the striking member by displacement relative to its axis, and means surrounding the ring pin and having a recess therein which is engaged by a part of the firing pin in its displaced position to hold the firing pin against axial movement.
  • a safety device in which a safety bolt is provided which is rotatably mounted and engages the rear end of the firing pin and by its rotation is adapted to move the ring pin.
  • a safety device for re arms comprising a striking member having a tooth thereon, a firing pin, a safety bolt rotatably mounted and engaging the rear end of the firing pin and by its rotation is adapted to displace the rear end of the firing pin relative to its axis beyond reach of the striking member, and a spring catch having a front arm for cooperation with the safety bolt when the bolt is at safety and having a tooth thereon to contact with the tooth on the striking member to prevent movement of the striking member.
  • a safety device in which the spring catch also has a rear arm adapted to be depressed and rocked with the catch until the tooth disengages, said rear arm being operated by the safety bolt a short time after a breech of the firearm has started returning from its fully retracted position sothat the striking member can follow the advancing breech.
  • a safety device in which the striking member is provided with an inclined face in cooperation with the tooth, and in which the spring catch is provided with an abutment the edge of which being placed adjacent the inclined face after the spring catch has been locked by the safety bolt moving forward with the breech, the inclinedface being so positioned with respect to the edge of the abutment that the striking member under pressure of its spring effects the complete disengagement of the tooth from the abutment.
  • a safety device in which an arm is provided adjacent a spring catch, and a looking bolt having a cam is provided for direct transmission an action causing cooking of the spring catch and uncocking the striking member from the bolt in its safety position to ⁇ the firing position.
  • a pistol comprising a striking member, a trigger, a safety member, a pawl between the safety member and the striking member and controlled by the safety member, and means whereby the pawl exclusively locks. against cooking of the striking member when the pistol is set for safety and unlocked against uncocking the striking member.
  • a pistol comprising a striking member, a trigger, a safety member, a pawl between the safety member and the striking member and controlled by the safety member, said pawl having means for exclusively locking against cooking of the striking member when the pistol is set for safety and unlocked against uncocking the striking member, a spring catch whereby the pawl is controlled from the safety member by the spring catch which is influenced to permit uncocking of the cocked striking member when the safety member is at safety and the spring catch being a controlling member and an abutment for the pawl, and two checks between which the pawl is free to pivot on the striking member.
  • a pistol comprising a striking member provided with an extension and a lug on the extension on that part of the striking member which is opposite to the striking face, a trigger, a safety member, and a pawl between the safety member and the striking member and controlled by the safety member, said pawl exclusively locking against cooking of the striking member when the pistol is. set for safety and unlocked against uncocking the striking member.
  • a pistol comprising a striking member provided With an extension and a lug on the extension on that part of the striking member which is opposite to the striking face, said extension being arcuate in shape and the lug projecting from a casing of the pistol, a trigger, a safety member, and a paWl between the safety member and the striking member and controlled by the safety member, said pawl exclusively locking against cooking of the striking member when the pistol is set for safety and unlocked against unoocking the striking member.
  • a pistol comprising a striking member provided with an extension and alug on the extension on that part of the striking member which is opposite to the striking face, a safety member, a pawl between the safety member and the striking member and controlled by the safety member, said paWl exclusively locking against cooking of the striking member when the pistol is set for safety and unlocked against uncocking the striking member, and a pair of bridge members on a casing for the pistol to seal the casing around and in the path of movement of said extension.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Textile Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Toys (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Manipulator (AREA)
  • Mechanical Control Devices (AREA)
  • Buckles (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Electrophonic Musical Instruments (AREA)
US37093A 1934-08-10 1935-08-20 Safety device for firearms Expired - Lifetime US2110317A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE2138213X 1934-08-10
DE186874X 1934-08-20
DEM0131593 1935-02-26
DEM131593D DE640721C (de) 1934-08-10 1935-02-26 Selbstladepistole mit Spannabzug und Hahn
US37078A US2138213A (en) 1934-08-10 1935-08-20 Fire arm
US160680A US2117826A (en) 1934-08-10 1937-08-24 Firearm
US160679A US2177227A (en) 1934-08-10 1937-08-24 Firearm

Publications (1)

Publication Number Publication Date
US2110317A true US2110317A (en) 1938-03-08

Family

ID=32074846

Family Applications (3)

Application Number Title Priority Date Filing Date
US37093A Expired - Lifetime US2110317A (en) 1934-08-10 1935-08-20 Safety device for firearms
US160680A Expired - Lifetime US2117826A (en) 1934-08-10 1937-08-24 Firearm
US160679A Expired - Lifetime US2177227A (en) 1934-08-10 1937-08-24 Firearm

Family Applications After (2)

Application Number Title Priority Date Filing Date
US160680A Expired - Lifetime US2117826A (en) 1934-08-10 1937-08-24 Firearm
US160679A Expired - Lifetime US2177227A (en) 1934-08-10 1937-08-24 Firearm

Country Status (7)

Country Link
US (3) US2110317A (pt)
AT (1) AT160375B (pt)
BE (2) BE410932A (pt)
CH (1) CH186874A (pt)
DE (1) DE640721C (pt)
FR (2) FR794061A (pt)
GB (4) GB461961A (pt)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589327A (en) * 1983-03-28 1986-05-20 Smith David E Firing lock with safety system for self loading fire arms
ES2049597A2 (es) * 1991-10-04 1994-04-16 Star Bonifacio Echeverria S A Seguro manual para pistolas semiautomaticas
US5426881A (en) * 1991-08-12 1995-06-27 Sturm, Ruger & Company, Inc. Lever arrangement for automatic pistol for positioning firing pin and for decocking
EP0841528A3 (en) * 1996-11-07 1999-09-01 Colt's Manufacturing Company, Inc. Double action firing mechanism with a hammer for a pistol
US20090271933A1 (en) * 2005-06-07 2009-11-05 S.C. Johnson & Son, Inc. Composition For Application To A Surface
US9772156B1 (en) 2016-08-10 2017-09-26 Smith & Wesson Corp. Method of installing and removing a safety selector

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647338A (en) * 1949-11-03 1953-08-04 Colt S Mfg Company Hammer shroud for revolvers
DE1291269B (de) * 1963-07-06 1969-03-20 Heckler & Koch Gmbh Abzugsvorrichtung fuer eine Selbstladepistole
DE1453940A1 (de) * 1965-02-25 1971-05-27 Bohn Geb Walther Lotte Sicherungseinrichtung fuer Handfeuerwaffen
US3408895A (en) * 1967-01-03 1968-11-05 Gilbert A. Lopez Firearm with adjustable lock-up time device
US3889412A (en) * 1973-11-26 1975-06-17 Joseph E Filecci Double action trigger mechanism for semi-automatic pistol
BE885734A (fr) * 1980-10-16 1981-04-16 Herstal Sa Ejecteur de chargeur pour pistolets automatiques et similaires
DE3046854A1 (de) * 1980-12-12 1982-07-15 Wicke GmbH & Co, 4322 Sprockhövel Spielzeugpistole zum aufeinanderfolgenden abschiessen von knallkapseln
US4589326A (en) * 1982-10-28 1986-05-20 Technica Entwicklungsgesellschaft Mbh & Co. Kg Self-loading pistol in the form of a mechanically locked recoil loader
US4593487A (en) * 1985-03-27 1986-06-10 Sturm, Ruger & Company, Inc. Latch arrangement for pistol spring strut
US5050329A (en) * 1991-03-04 1991-09-24 Hogue Grips Two-piece handgrip for hand gun
US6240669B1 (en) * 1999-04-26 2001-06-05 Frank A Spaniel Magazine safety
DE10211882B4 (de) * 2002-03-18 2010-01-21 Gottfried Prechtl Sicherung an Langwaffen mit einem Schlagbolzenschloss
CN104236381B (zh) * 2013-06-24 2015-11-25 奕凯企业股份有限公司 枪支的击发单元

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4589327A (en) * 1983-03-28 1986-05-20 Smith David E Firing lock with safety system for self loading fire arms
US5426881A (en) * 1991-08-12 1995-06-27 Sturm, Ruger & Company, Inc. Lever arrangement for automatic pistol for positioning firing pin and for decocking
ES2049597A2 (es) * 1991-10-04 1994-04-16 Star Bonifacio Echeverria S A Seguro manual para pistolas semiautomaticas
EP0841528A3 (en) * 1996-11-07 1999-09-01 Colt's Manufacturing Company, Inc. Double action firing mechanism with a hammer for a pistol
US20090271933A1 (en) * 2005-06-07 2009-11-05 S.C. Johnson & Son, Inc. Composition For Application To A Surface
US9772156B1 (en) 2016-08-10 2017-09-26 Smith & Wesson Corp. Method of installing and removing a safety selector

Also Published As

Publication number Publication date
AT160375B (de) 1941-05-10
DE640721C (de) 1937-01-12
FR794987A (fr) 1936-02-29
GB453672A (en) 1936-09-16
GB457943A (en) 1936-12-09
GB461961A (en) 1937-02-22
FR794061A (fr) 1936-02-07
US2117826A (en) 1938-05-17
BE410932A (pt)
BE410931A (pt)
GB460859A (en) 1937-02-05
CH186874A (de) 1936-10-15
US2177227A (en) 1939-10-24

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