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公开(公告)号:US07886514B2
公开(公告)日:2011-02-15
申请号:US12699922
申请日:2010-02-04
申请人: Robert S. Hegan, Jr.
发明人: Robert S. Hegan, Jr.
IPC分类号: D02G3/02
摘要: A sewing thread comprising a first yarn that is a filament yarn made or a fire resistant polymer and a second yarn that is a synthetic and/or natural yarn. The sewing thread may also contain a third yarn that is a synthetic and/or natural yarn. The first, second, and third yarns each have a first twist in the same direction. The first, second, and third yarns are then combined to form the sewing thread using a second twist which is in the opposite direction of the first twist. No bonding agent is used in the sewable, fire resistant thread.
摘要翻译: 一种缝合线,其包括作为长丝纱线的第一纱线或耐火聚合物,以及作为合成和/或天然纱线的第二纱线。 缝纫线还可以包含作为合成和/或天然纱线的第三纱线。 第一,第二和第三纱线各自在相同方向上具有第一捻合。 然后将第一纱线,第二纱线和第三纱线组合以形成缝合线,使用与第一捻线相反的方向的第二捻纱。 在可缝合的防火螺纹中不使用粘合剂。
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公开(公告)号:US20100132327A1
公开(公告)日:2010-06-03
申请号:US12699922
申请日:2010-02-04
申请人: Robert S. Hegan, JR.
发明人: Robert S. Hegan, JR.
IPC分类号: D02G3/02
摘要: A sewing thread comprising a first yarn that is a filament yarn made or a fire resistant polymer and a second yarn that is a synthetic and/or natural yarn. The sewing thread may also contain a third yarn that is a synthetic and/or natural yarn. The first, second, and third yarns each have a first twist in the same direction. The first, second, and third yarns are then combined to form the sewing thread using a second twist which is in the opposite direction of the first twist. No bonding agent is used in the sewable, fire resistant thread.
摘要翻译: 一种缝合线,其包括作为长丝纱线的第一纱线或耐火聚合物,以及作为合成和/或天然纱线的第二纱线。 缝纫线还可以包含作为合成和/或天然纱线的第三纱线。 第一,第二和第三纱线各自在相同方向上具有第一捻合。 然后将第一纱线,第二纱线和第三纱线组合以形成缝合线,使用与第一捻线相反的方向的第二捻纱。 在可缝合的防火螺纹中不使用粘合剂。
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公开(公告)号:US07690180B2
公开(公告)日:2010-04-06
申请号:US11856968
申请日:2007-09-18
申请人: Robert S. Hegan, Jr.
发明人: Robert S. Hegan, Jr.
IPC分类号: D02G3/22
摘要: A sewing thread comprising a first yarn that is a filament yarn made or a fire resistant polymer and a second yarn that is a synthetic and/or natural yarn. The sewing thread may also contain a third yarn that is a synthetic and/or natural yarn. The first, second, and third yarns each have a first twist in the same direction. The first, second, and third yarns are then combined to form the sewing thread using a second twist which is in the opposite direction of the first twist. No bonding agent is used in the sewable, fire resistant thread.
摘要翻译: 一种缝合线,其包括作为长丝纱线的第一纱线或耐火聚合物,以及作为合成和/或天然纱线的第二纱线。 缝纫线还可以包含作为合成和/或天然纱线的第三纱线。 第一,第二和第三纱线各自在相同方向上具有第一捻合。 然后将第一纱线,第二纱线和第三纱线组合以形成缝合线,使用与第一捻线相反的方向的第二捻纱。 在可缝合的防火螺纹中不使用粘合剂。
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公开(公告)号:US20120304615A1
公开(公告)日:2012-12-06
申请号:US13576423
申请日:2011-02-03
申请人: Robert S. Hegan, JR.
发明人: Robert S. Hegan, JR.
IPC分类号: D01H13/30
摘要: A method for producing a fire resistant thread comprising the steps of: unwinding a first yarn being a fire resistant polymer from a first spool onto a first pirn; unwinding a second yarn being a synthetic and/or natural yarn from a second spool onto a second pirn; unwinding a third yarn being a synthetic and/or natural yarn from a third spool onto a third pirn; unwinding the first yarn, the second yarn and the third yarn from the first pirn, the second pirn and the third pirn; twisting the first yarn, the second yarn and the third yarn each in a first direction; twisting the first yarn, the second yarn and the third yarn together in a second direction to form a three-ply thread; coating the three-ply thread with a bonding agent in order to form the fire resistant thread; and collecting the fire resistant thread.
摘要翻译: 一种生产耐火线的方法,包括以下步骤:将第一纱线作为耐火聚合物从第一卷筒退绕到第一皮条上; 将来自第二卷轴的合成和/或天然纱线的第二纱线展开到第二皮条上; 将第三纱线从第三纱线卷绕到第三皮条上的合成和/或天然纱线; 从第一皮条,第二皮条和第三皮条展开第一纱线,第二纱线和第三纱线; 在第一方向上捻合第一纱线,第二纱线和第三纱线; 在第二方向上将第一纱线,第二纱线和第三纱线捻合在一起以形成三层纱线; 用粘合剂涂覆三层螺纹以形成防火螺纹; 并收集耐火线。
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公开(公告)号:US20090071117A1
公开(公告)日:2009-03-19
申请号:US11856968
申请日:2007-09-18
申请人: Robert S. Hegan, JR.
发明人: Robert S. Hegan, JR.
IPC分类号: D02G3/46
摘要: A sewing thread comprising a first yarn that is a filament yarn made or a fire resistant polymer and a second yarn that is a synthetic and/or natural yarn. The sewing thread may also contain a third yarn that is a synthetic and/or natural yarn. The first, second, and third yarns each have a first twist in the same direction. The first, second, and third yarns are then combined to form the sewing thread using a second twist which is in the opposite direction of the first twist. No bonding agent is used in the sewable, fire resistant thread.
摘要翻译: 一种缝合线,其包括作为长丝纱线的第一纱线或耐火聚合物,以及作为合成和/或天然纱线的第二纱线。 缝纫线还可以包含作为合成和/或天然纱线的第三纱线。 第一,第二和第三纱线各自在相同方向上具有第一捻合。 然后将第一纱线,第二纱线和第三纱线组合以形成缝合线,使用与第一捻线相反的方向的第二捻纱。 在可缝合的防火螺纹中不使用粘合剂。
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