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公开(公告)号：US11131526B2
公开(公告)日：2021-09-28
申请号：US16899066
申请日：2020-06-11
申请人： Sig Sauer, Inc.
摘要： A handgun slide has a slide body extending longitudinally and includes sides extending down from a top surface. A proximal end portion of the slide body defines a recess configured to receive a sight assembly. A sight assembly can be installed in the recess of the slide by placing the sight assembly in the recess, followed by securing the assembly to the slide. In its installed configuration, at least part of the sight assembly's point-of-aim indicator is recessed below the top surface of the slide.
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公开(公告)号：US20230204317A1
公开(公告)日：2023-06-29
申请号：US18179673
申请日：2023-03-07
申请人： Sig Sauer, Inc.
发明人： David Luke Steimke , Jeffery John Melochick , Andrew Phillip Loriot , Jacob Thomas Shawley , Lindsay Lee Bunch
IPC分类号： F41A25/12
CPC分类号： F41A25/12
摘要： A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is slidably received in the receiver and the barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension. The hydraulic buffer assembly is configured and arranged to arrest rearward movement of the barrel assembly when the rifle is fired. An op-rod spring is coupled to an op rod extending that can be actuated by a gas piston assembly on the barrel. The op-rod spring is configured and arranged to arrest rearward movement of the bolt assembly.
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公开(公告)号：US10684087B2
公开(公告)日：2020-06-16
申请号：US16156266
申请日：2018-10-10
申请人： SIG SAUER, INC.
发明人： Adrian Thomele , Sean P. Toner , Albert Richard Larochelle , Keith Andrew Cornish , Mark Kimball , Andrew Phillip Loriot , Matthew Thomas Barker , Derek A. Oaks , Tyler Robert Thibodeau , Joshua Robert Shoemaker , Eric Raymond Guillemette , Michael D. Couture , Zachary Messier , Jacob Thomas Shawley , David Steimke
摘要： A handgun sear has a sear body extending between a proximal end portion to a distal end portion. The sear defines a first engagement surface adjacent the proximal end portion and a second engagement surface positioned distally of the first engagement surface. The sear can pivot about the distal end portion between a cocked position and a displaced position. The second engagement surface can be used to arrest forward movement of the striker in the event of an impulse that causes the striker to disengage from the first engagement surface. The sear may be incorporated into a fire control assembly of a semiautomatic handgun or other firearm.
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公开(公告)号：US20190107353A1
公开(公告)日：2019-04-11
申请号：US16156266
申请日：2018-10-10
申请人： SIG SAUER, INC.
发明人： Adrian Thomele , Sean P. Toner , Albert Richard Larochelle , Keith Andrew Cornish , Mark Kimball , Andrew Phillip Loriot , Matthew Thomas Barker , Derek A. Oaks , Tyler Robert Thibodeau , Joshua Robert Shoemaker , Eric Raymond Guillemette , Michael D. Couture , Zachary Messier , Jacob Thomas Shawley , David Steimke
摘要： A handgun sear has a sear body extending between a proximal end portion to a distal end portion. The sear defines a first engagement surface adjacent the proximal end portion and a second engagement surface positioned distally of the first engagement surface. The sear can pivot about the distal end portion between a cocked position and a displaced position. The second engagement surface can be used to arrest forward movement of the striker in the event of an impulse that causes the striker to disengage from the first engagement surface. The sear may be incorporated into a fire control assembly of a semiautomatic handgun or other firearm.
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公开(公告)号：US11629927B2
公开(公告)日：2023-04-18
申请号：US17545351
申请日：2021-12-08
申请人： Sig Sauer, Inc.
发明人： David Luke Steimke , Jeffery John Melochick , Andrew Phillip Loriot , Jacob Thomas Shawley , Lindsay Lee Bunch
摘要： A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is configured to be movably received through the fore end of a receiver and to move axially relative to the upper receiver when the rifle is fired. The barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension and counteracts recoil forces acting on the barrel extension when the rifle is fired. An op-rod spring is coupled to an op rod extending from a gas piston assembly on the barrel. The op-rod spring counteracts recoil forces acting the bolt actuator when the rifle is fired.
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公开(公告)号：US20210033369A1
公开(公告)日：2021-02-04
申请号：US16899066
申请日：2020-06-11
申请人： Sig Sauer, Inc.
摘要： A handgun slide has a slide body extending longitudinally and includes sides extending down from a top surface. A proximal end portion of the slide body defines a recess configured to receive a sight assembly. A sight assembly can be installed in the recess of the slide by placing the sight assembly in the recess, followed by securing the assembly to the slide. In its installed configuration, at least part of the sight assembly's point-of-aim indicator is recessed below the top surface of the slide.
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公开(公告)号：US12092414B2
公开(公告)日：2024-09-17
申请号：US18179673
申请日：2023-03-07
申请人： Sig Sauer, Inc.
发明人： David Luke Steimke , Jeffery John Melochick , Andrew Phillip Loriot , Jacob Thomas Shawley , Lindsay Lee Bunch
IPC分类号： F41A25/12
CPC分类号： F41A25/12
摘要： A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is slidably received in the receiver and the barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension. The hydraulic buffer assembly is configured and arranged to arrest rearward movement of the barrel assembly when the rifle is fired. An op-rod spring is coupled to an op rod extending that can be actuated by a gas piston assembly on the barrel. The op-rod spring is configured and arranged to arrest rearward movement of the bolt assembly.
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公开(公告)号：US20220099403A1
公开(公告)日：2022-03-31
申请号：US17545351
申请日：2021-12-08
申请人： Sig Sauer, Inc.
发明人： David Luke Steimke , Jeffery John Melochick , Andrew Phillip Loriot , Jacob Thomas Shawley , Lindsay Lee Bunch
IPC分类号： F41A25/12
摘要： A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is configured to be movably received through the fore end of a receiver and to move axially relative to the upper receiver when the rifle is fired. The barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension and counteracts recoil forces acting on the barrel extension when the rifle is fired. An op-rod spring is coupled to an op rod extending from a gas piston assembly on the barrel. The op-rod spring counteracts recoil forces acting the bolt actuator when the rifle is fired.
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公开(公告)号：US11231248B2
公开(公告)日：2022-01-25
申请号：US16394874
申请日：2019-04-25
申请人： Sig Sauer, Inc.
发明人： David Luke Steimke , Jeffery John Melochick , Andrew Phillip Loriot , Jacob Thomas Shawley , Lindsay Lee Bunch
IPC分类号： F41A25/12
摘要： A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is configured to be movably received through the fore end of the upper receiver and to move axially relative to the upper receiver when the rifle is fired. The barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension and counteracts recoil forces acting on the barrel extension when the rifle is fired. An op-rod spring is coupled to an op rod extending from a gas piston assembly on the barrel. The op-rod spring counteracts recoil forces acting the bolt actuator when the rifle is fired.
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公开(公告)号：US20190331450A1
公开(公告)日：2019-10-31
申请号：US16394874
申请日：2019-04-25
申请人： Sig Sauer, Inc.
发明人： David Luke Steimke , Jeffery John Melochick , Andrew Phillip Loriot , Jacob Thomas Shawley , Lindsay Lee Bunch
IPC分类号： F41A25/12
摘要： A recoil assembly for a rifle includes a barrel assembly, a bolt, bolt actuator, and a buffer assembly. The barrel assembly includes a barrel secured to a barrel extension. The barrel assembly is configured to be movably received through the fore end of the upper receiver and to move axially relative to the upper receiver when the rifle is fired. The barrel extension is coupled to a hydraulic buffer assembly located below the barrel extension and counteracts recoil forces acting on the barrel extension when the rifle is fired. An op-rod spring is coupled to an op rod extending from a gas piston assembly on the barrel. The op-rod spring counteracts recoil forces acting the bolt actuator when the rifle is fired.
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