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公开(公告)号:US07217332B2
公开(公告)日:2007-05-15
申请号:US10238285
申请日:2002-09-10
IPC分类号: B32B37/00
CPC分类号: A46D1/08 , Y10T428/2913
摘要: Methods and devices are provided for forming filament bundles of long, continuous strands of filaments. The methods include bonding the long, continuous stands of filaments together so that they cannot move axially with respect to any other filament in the bundle. Methods of bonding include ultrasonic welding, freezing or applying adhesive.
摘要翻译: 提供了用于形成长而连续的长丝股丝束的方法和装置。 这些方法包括将长的连续的长丝连接在一起,使得它们不能相对于束中的任何其它细丝轴向移动。 粘合方法包括超声波焊接,冷冻或涂布粘合剂。
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公开(公告)号:US20070234577A1
公开(公告)日:2007-10-11
申请号:US11401131
申请日:2006-04-10
申请人: William Masek , Robert Smith , John L. Maziarz , Joseph A. Depuydt , Ming Laura Xu , Craig Stephen Vickery
发明人: William Masek , Robert Smith , John L. Maziarz , Joseph A. Depuydt , Ming Laura Xu , Craig Stephen Vickery
IPC分类号: B26B21/54
CPC分类号: B26B21/565 , B21D53/645 , B26B21/54 , B26B21/58 , C21D1/09 , C21D8/0205
摘要: Cutting members for razors are provided that have been subjected to a localized heat-treating process, e.g., application of laser energy. In some cases, the cutting members include a bent portion, and the localized heat-treating process is used to enhance ductility and thereby facilitate formation of the bent portion.
摘要翻译: 提供已经经受局部热处理工艺(例如施加激光能量)的剃须刀的切割构件。 在一些情况下,切割构件包括弯曲部分,并且局部热处理工艺用于增强延展性,从而有利于弯曲部分的形成。
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公开(公告)号:US07214941B2
公开(公告)日:2007-05-08
申请号:US11014366
申请日:2004-12-16
申请人: Michel Hamelin , William Masek , Joseph A. Depuydt
发明人: Michel Hamelin , William Masek , Joseph A. Depuydt
IPC分类号: G01J5/02
CPC分类号: G01N27/9006 , G01N25/72 , G01N27/82
摘要: Methods are provided for determining the presence of cracks in razor blades during manufacturing. The methods may include, for example, providing a plurality of razor blades in a stack, inducing a current in the stack, and measuring a parameter that is related to the current and indicative of the presence or absence of cracks in the razor blades.
摘要翻译: 提供了用于在制造期间确定剃刀刀片中存在裂纹的方法。 该方法可以包括例如在堆叠中提供多个剃刀刀片,引起堆叠中的电流,以及测量与当前相关的参数并指示剃刀刀片中是否存在裂缝。
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