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公开(公告)号:US09228786B2
公开(公告)日:2016-01-05
申请号:US13350156
申请日:2012-01-13
申请人: Leroy James Sullivan , Robert Lloyd Waterfield , Alan H. Ostrowski , Paul N. Latulippe, Jr. , Hyunjung Samuel Eyssautier
发明人: Leroy James Sullivan , Robert Lloyd Waterfield , Alan H. Ostrowski , Paul N. Latulippe, Jr. , Hyunjung Samuel Eyssautier
IPC分类号: F41A21/48 , F41A3/26 , F41A3/64 , F41A3/70 , F41A3/72 , F41A3/84 , F41A5/18 , F41A5/24 , F41A5/26 , F41A11/00 , F41A15/14 , F41A17/00 , F41A17/64 , F41A19/10 , F41A19/13 , F41A19/42 , F41A19/43 , F41A19/46 , F41A35/02 , F41C23/04 , F41C23/20 , F41A3/66 , F41A5/28 , F41A11/04 , F41A17/30
CPC分类号: F41A3/26 , F41A3/64 , F41A3/66 , F41A3/70 , F41A3/72 , F41A3/84 , F41A5/18 , F41A5/24 , F41A5/26 , F41A5/28 , F41A11/00 , F41A11/04 , F41A15/14 , F41A17/00 , F41A17/16 , F41A17/30 , F41A17/64 , F41A19/10 , F41A19/13 , F41A19/42 , F41A19/43 , F41A19/46 , F41A21/48 , F41A21/484 , F41A35/02 , F41C23/04 , F41C23/20
摘要: A firearm can have a backbone, a barrel, a swinging wedge, and a barrel latch, in accordance with one or more embodiments. The barrel latch can be in mechanical communication with the swinging wedge. The barrel latch can have a first position and a second position and the swinging wedge can be configured to maintain attachment of the barrel to the backbone when the barrel latch is in the first position and is configured to release the barrel from the backbone when the barrel latch is in the second position. Thus, the firearm can provide quick barrel changes. Other features enhance the reliability and utility of the firearm.
摘要翻译: 根据一个或多个实施例,枪支可以具有骨干,枪管,摆动楔形物和枪管闩锁。 桶闩可以与摆动楔形件机械连通。 枪管闩锁可以具有第一位置和第二位置,并且摆动楔可以构造成当枪管闩锁处于第一位置时保持枪管与主骨架的连接,并且构造成当枪管 闩锁处于第二位置。 因此,枪支可以提供快速的桶更换。 其他功能增强了枪支的可靠性和实用性。
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公开(公告)号:US06180047B2
公开(公告)日:2001-01-30
申请号:US09207104
申请日:1998-12-07
IPC分类号: B29C3904
CPC分类号: B29C45/0416 , B22C9/06 , B22C9/082 , B22C9/24 , B22D17/22 , B29C45/26 , B29C67/241 , Y10S425/058
摘要: An injection mold for forming a pattern for use in investment casting having mold sections carrying two pattern-forming surfaces and a translatable third pattern-forming element movable on a mold section. The mold also includes an inner core. Parting lines are located at inconspicuous locations by sizing and shaping the mold sections. The method of use of the injection mold includes employing an arrangement for facilitating lower mold section and for raising the inner core to facilitate its removal.
摘要翻译: 一种用于形成用于熔模铸造的图案的注射模具,其具有承载两个图案形成表面的模具部分和可在模具部分上移动的可平移的第三图案形成元件。 模具还包括内芯。 分模线通过对模具部分进行尺寸和成型而位于不显眼的位置。 注射模具的使用方法包括采用用于促进下模具部分和用于升高内芯以便于其移除的装置。
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公开(公告)号:US20120180354A1
公开(公告)日:2012-07-19
申请号:US13350156
申请日:2012-01-13
申请人: Leroy James Sullivan , Robert Lloyd Waterfield , Alan H. Ostrowski , Paul N. Latulippe, JR. , Hyunjung Samuel Eyssautier
发明人: Leroy James Sullivan , Robert Lloyd Waterfield , Alan H. Ostrowski , Paul N. Latulippe, JR. , Hyunjung Samuel Eyssautier
CPC分类号: F41A3/26 , F41A3/64 , F41A3/66 , F41A3/70 , F41A3/72 , F41A3/84 , F41A5/18 , F41A5/24 , F41A5/26 , F41A5/28 , F41A11/00 , F41A11/04 , F41A15/14 , F41A17/00 , F41A17/16 , F41A17/30 , F41A17/64 , F41A19/10 , F41A19/13 , F41A19/42 , F41A19/43 , F41A19/46 , F41A21/48 , F41A21/484 , F41A35/02 , F41C23/04 , F41C23/20
摘要: A firearm can have a backbone, a barrel, a swinging wedge, and a barrel latch, in accordance with one or more embodiments. The barrel latch can be in mechanical communication with the swinging wedge. The barrel latch can have a first position and a second position and the swinging wedge can be configured to maintain attachment of the barrel to the backbone when the barrel latch is in the first position and is configured to release the barrel from the backbone when the barrel latch is in the second position. Thus, the firearm can provide quick barrel changes. Other features enhance the reliability and utility of the firearm.
摘要翻译: 根据一个或多个实施例,枪支可以具有骨干,枪管,摆动楔形物和枪管闩锁。 桶闩可以与摆动楔形件机械连通。 枪管闩锁可以具有第一位置和第二位置,并且摆动楔可以构造成当枪管闩锁处于第一位置时保持枪管与主骨架的连接,并且构造成当枪管 闩锁处于第二位置。 因此,枪支可以提供快速的桶更换。 其他功能增强了枪支的可靠性和实用性。
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公开(公告)号:US09038525B2
公开(公告)日:2015-05-26
申请号:US13348871
申请日:2012-01-12
IPC分类号: F41A5/26 , F41A3/78 , F41A3/26 , F16J9/16 , F41A3/70 , F41A5/18 , F41A5/24 , F41A5/28 , F41A3/14 , F41A13/12 , F41A21/24
CPC分类号: F41A3/26 , F16J9/16 , F41A3/14 , F41A3/70 , F41A5/18 , F41A5/24 , F41A5/26 , F41A5/28 , F41A13/12 , F41A21/24
摘要: A firearm can have a bolt having a plurality of locking lugs that are configured to have a shear area that is at least approximately 1.3 times that of a standard M16/M4. A piston can be formed on the bolt and can have a plurality of rings that are configured to cooperate with the piston to mitigate gas leakage past the piston. Each of the rings can have a key formed thereon and a gap formed therein such that the gap of one ring is configured to receive at least a portion of the key of another ring. The bolt carrier can have a double cut cam.
摘要翻译: 火器可以具有螺栓,该螺栓具有多个锁定凸耳,其被构造成具有至少约为标准M16 / M4的剪切面积的1.3倍的剪切面积。 可以在螺栓上形成活塞并且可以具有多个环,所述多个环被配置成与活塞配合以减轻通过活塞的气体泄漏。 每个环可以具有形成在其上的键和形成在其中的间隙,使得一个环的间隙被配置为容纳另一个环的键的至少一部分。 螺栓托架可以具有双切割凸轮。
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公开(公告)号:US20120180648A1
公开(公告)日:2012-07-19
申请号:US13348871
申请日:2012-01-12
CPC分类号: F41A3/26 , F16J9/16 , F41A3/14 , F41A3/70 , F41A5/18 , F41A5/24 , F41A5/26 , F41A5/28 , F41A13/12 , F41A21/24
摘要: A firearm can have a bolt having a plurality of locking lugs that are configured to have a shear area that is at least approximately 1.3 times that of a standard M16/M4. A piston can be formed on the bolt and can have a plurality of rings that are configured to cooperate with the piston to mitigate gas leakage past the piston. Each of the rings can have a key formed thereon and a gap formed therein such that the gap of one ring is configured to receive at least a portion of the key of another ring. The bolt carrier can have a double cut cam.
摘要翻译: 火器可以具有螺栓,该螺栓具有多个锁定凸耳,其被构造成具有至少约为标准M16 / M4的剪切面积的1.3倍的剪切面积。 可以在螺栓上形成活塞并且可以具有多个环,所述多个环被配置成与活塞配合以减轻通过活塞的气体泄漏。 每个环可以具有形成在其上的键和形成在其中的间隙,使得一个环的间隙被配置为容纳另一个环的键的至少一部分。 螺栓托架可以具有双切割凸轮。
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公开(公告)号:US5908643A
公开(公告)日:1999-06-01
申请号:US931773
申请日:1997-09-16
CPC分类号: B29C45/0416 , B22C9/06 , B22C9/082 , B22C9/24 , B22D17/22 , B29C45/26 , B29C67/241 , Y10S425/058
摘要: An injection mold for forming a pattern for use in investment casting having mold sections carrying two pattern-forming surfaces and a translatable third pattern-forming element movable on a mold section. The mold also includes an inner core. Parting lines are located at inconspicuous locations by sizing and shaping the mold sections. The method of use of the injection mold includes employing an arrangement for facilitating lower mold section and for raising the inner core to facilitate its removal.
摘要翻译: 一种用于形成用于熔模铸造的图案的注射模具,其具有承载两个图案形成表面的模具部分和可在模具部分上移动的可平移的第三图案形成元件。 模具还包括内芯。 分模线通过对模具部分进行尺寸和成型而位于不显眼的位置。 使用注射模具的方法包括采用用于促进下模具部分和用于升高内芯以便于其移除的装置。
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