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1. 发明授权

US4680444A Hairsetter system for electrically heating hair rollers 失效
标题翻译：用于电加热卷发器的发夹系统
公开(公告)号：US4680444A
公开(公告)日：1987-07-14
申请号：US726865
申请日：1985-04-25
申请人： Jorgen Skovdal , Daniel Santhouse , Borge Jensen , Vito Carlucci
发明人： Jorgen Skovdal , Daniel Santhouse , Borge Jensen , Vito Carlucci
IPC分类号： A45D4/16 , H05B3/14 , H05B3/00 , A45D2/36 , H01C7/02 , H01R13/20
CPC分类号： H05B3/14 , A45D4/16
摘要： A hairsetter designed to heat a plurality of hair rollers to a predetermined temperature is provided with a plurality of sockets each intended to receive a single hair roller having a pair of electrical plug members axially extending from one end of the roller. The plug members are tapered along substantially their entire length and are formed as extensions of parallel longitudinally extending heat sinks engaging the sides of a PTC resistance heating element within the hair roller. Each socket is provided with a pair of contact pins. The upper portion of each pin is accessible through the top of the socket and the lower portion thereof is in contact with an electric wire to conduct power to the pin. The contact pins are separated by diametrically opposed ribs which interact with the tapered plug members to cause the hair roller to be automatically rotated as it as inserted into the socket so as to cause the plug members to firmly engage the upper portion of the contact pins.
摘要翻译：设计成将多个发条加热到预定温度的发夹器设置有多个插座，每个插座旨在容纳具有从辊的一端轴向延伸的一对电插塞构件的单个发条。插头构件基本上沿其整个长度逐渐变细，并且形成为与发型辊内的PTC电阻加热元件的侧面接合的平行纵向延伸的散热器的延伸部。每个插座都配有一对触针。每个销的上部可通过插座的顶部接近，并且其下部与电线接触以将电力传导到销。接触销由与锥形插塞构件相互作用的直径相对的肋分开，使得发条被插入插座中自动旋转，以使插头构件牢固地接合接触针的上部。

2. 发明授权

US4444332A Container and closure having integral sealing means 失效
标题翻译：集装箱和封闭件具有整体密封装置
公开(公告)号：US4444332A
公开(公告)日：1984-04-24
申请号：US292939
申请日：1981-08-14
申请人： Sune Widen , Borge Jensen , Lars Bjork
发明人： Sune Widen , Borge Jensen , Lars Bjork
IPC分类号： B65D43/02 , B65D43/10 , B65D41/16 , B65D41/18
CPC分类号： B65D43/0212 , B65D2543/00092 , B65D2543/00296 , B65D2543/00509 , B65D2543/00537 , B65D2543/00555 , B65D2543/00657 , B65D2543/00685 , B65D2543/00759 , B65D2543/00796 , B65D2543/0099 , Y10S215/01
摘要： In a container structure including a container and a closure member, the container having adjacent its mouth a rim portion provided with sealing surfaces adapted to cooperate with complementary sealing surfaces on the rim portion of the closure member, the improvement comprising one of the sealing surfaces of the rim portions of the container or the closure member including at least two spaced apart annular beads, each of the beads sealingly engaging the walls of a complementary groove formed in the sealing surface of the other rim portion in at least two separate sealing zones, so that positive sealing is accomplished with minimal inclusion of air between the sealing surfaces.
摘要翻译：在包括容器和封闭构件的容器结构中，容器具有邻近其口的边缘部分，边缘部分设置有适于与封闭构件的边缘部分上的互补密封表面配合的密封表面，改进包括以下之一：容器或封闭构件的边缘部分包括至少两个间隔开的环形珠，每个珠在至少两个分离的密封区中密封地接合形成在另一边缘部分的密封表面中的互补槽的壁，因此通过密封表面之间的空气的最小包含来实现正密封。

3. 发明授权

US4403934A Coextrusion die 失效
公开(公告)号：US4403934A
公开(公告)日：1983-09-13
申请号：US314070
申请日：1981-10-20
申请人： Ole-Bendt Rasmussen , Borge Jensen
发明人： Ole-Bendt Rasmussen , Borge Jensen
IPC分类号： B29C47/26 , B21C25/02 , B29C47/06 , B29C47/20 , B29C47/24 , B29D20060101 , B29L23/00 , B29F3/04
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/0026 , B29C47/009 , B29C47/20 , B29C47/268 , B29C47/56 , B29C2791/007
摘要： A coextrusion die for the extrusion of plastics materials in the shape of a tubular film comprising supply means for separately supplying at least two plastics materials to said die, a distribution channel system connected to each supply means, each distribution channel system comprising at least two arched channels provided in different axial planes, the ends of each arched channel being connected to the middle portion of the following arched channel and the distribution channel systems being located at different distances from the center axis of the die, collecting chambers communicating with said distribution channel systems and an annular extrusion slot communicating with the collecting chambers.

4. 发明授权

US4492549A Coextrusion die 失效
标题翻译：共挤出模具
公开(公告)号：US4492549A
公开(公告)日：1985-01-08
申请号：US480311
申请日：1983-03-30
申请人： Ole-Bendt Rasmussen , Borge Jensen
发明人： Ole-Bendt Rasmussen , Borge Jensen
IPC分类号： B29C47/26 , B21C25/02 , B29C47/06 , B29C47/20 , B29C47/24 , B29D20060101 , B29L23/00 , B29F3/04
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/0026 , B29C47/009 , B29C47/20 , B29C47/268 , B29C47/56 , B29C2791/007
摘要： A coextrusion die for the extrusion of plastics materials in the shape of a tubular film comprising supply means for separately supplying at least two plastics materials to said die, a distribution channel system connected to each supply means, each distribution channel system comprising at least two arched channels provided in different axial planes, the ends of each arched channel being connected to the middle portion of the following arched channel and the distribution channel systems being located at different distances from the center axis of the die, collecting chambers communicating with said distribution channel systems and an annular extrusion slot communicating with the collecting chambers.
摘要翻译： PCT No.PCT / DK81 / 00023 Sec。 371日期1981年10月20日 102（e）日期1981年10月20日PCT提交1981年2月27日PCT公布。公开号WO81 / 02406 日本1981年9月3日。一种用于挤出管状薄膜形状的塑料材料的共挤出模具，包括用于将至少两种塑料材料分别供应到所述模具的供给装置，连接到每个供给装置的分配通道系统，通道系统包括设置在不同轴向平面中的至少两个拱形通道，每个拱形通道的端部连接到随后的拱形通道的中间部分，并且分配通道系统位于与模具的中心轴线不同的距离处，收集与所述分配通道系统连通的室和与收集室连通的环形挤压槽。

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