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1. 发明授权

US4650133A Winder apparatus and method 失效
标题翻译：卷绕装置及方法
公开(公告)号：US4650133A
公开(公告)日：1987-03-17
申请号：US871430
申请日：1986-04-28
申请人： Frances H. White , Eugene F. White
发明人： Frances H. White , Eugene F. White
IPC分类号： B65H59/38
CPC分类号： B65H59/385 , B65H2511/142 , B65H2513/10 , B65H2515/12 , B65H2515/31 , B65H2701/31
摘要： A method of and apparatus for winding a strand of material such as textile yarn in which a single strand is advanced from a supply package by a variable speed electrical drive associated with a takeup package while being guided from the supply package along a predetermined path of travel toward the takeup package, and in which a single strand of material advancing along the path is engaged by an electrical signal generating electrically controllable tensioning device which generates an electrical signal indicative of strand advancement while imposing controllable tension on the engaged strand material, a drive signal is derived from the generated electrical signal and applied to the electrical drive so as to controllably vary the speed thereof in response to signals indicative of strand advancement, and a tension signal is derived from the generated electrical signal and applied to the tensioning device so as to controllably vary the tension imposed thereby on the engaged strand in response to signals indicative of strand advancement.
摘要翻译： PCT No.PCT / US85 / 01259 Sec。一九八六年四月二十八日 102（e）日期1986年4月28日PCT提交1985年7月2日PCT公布。出版物WO86 / 00605 日本1986年1月30日。一种用于卷绕诸如纺织纱线的材料线的方法和装置，其中通过与卷绕包装相关联的可变速电驱动器从供应包中提取单条纱线，同时从供应源沿着预定的行进路径朝向卷绕包装包装，其中沿着路径前进的单股材料通过产生电可控张紧装置的电信号接合，该电信号产生指示股线前进的电信号，同时施加可控张力从所产生的电信号中导出驱动信号并将其施加到电驱动器上，以响应于指示线段前进的信号可控地改变其速度，并且从产生的电信号导出张力信号并施加以可控制地改变由此施加的张力响应于指示股线前进的信号而进行收割。

2. 发明授权

US4413981A Sheave 失效
标题翻译：滑轮
公开(公告)号：US4413981A
公开(公告)日：1983-11-08
申请号：US273248
申请日：1981-06-12
申请人： Eugene F. White , Frances H. White
发明人： Eugene F. White , Frances H. White
IPC分类号： F16H55/50 , F16H55/36 , F16H7/22 , F16H55/40 , F16H55/44
CPC分类号： F16H55/50 , Y10S474/902
摘要： A sheave for engaging strand materials such as textile fabric yarns and the like. The sheave has spoke members transferring torques to and from a hub under compression and tension loading. The sheave also has an annular strand engaging groove with abutments for enhancing gripping engagement with a strand.
摘要翻译：用于接合诸如纺织织物纱线等股线材料的绳轮。滑轮具有辐条件，在压缩和张力加载下将扭矩传送到和离开轮毂。滑轮还具有带有支座的环形股线接合槽，用于增强与股线的夹紧接合。

3. 发明授权

US4848078A Flyer for textile apparatus 失效
标题翻译：纺织机械传单
公开(公告)号：US4848078A
公开(公告)日：1989-07-18
申请号：US215286
申请日：1988-07-05
申请人： Frances H. White , Eugene F. White
发明人： Frances H. White , Eugene F. White
IPC分类号： B65H57/20 , D01H7/86 , D01H13/10
CPC分类号： D01H13/102 , B65H57/20 , D01H7/866 , B65H2701/31
摘要： A textile apparatus is disclosed wherein a cylindrical package of strand material is mounted on an elongated hollow spindle and the strand material is withdrawn from the package and through the hollow spindle for further processing. A flyer arm is mounted on an extremity of the spindle for rotation thereabout with the arm extending radially outwardly of the spindle to overlie the outer circumference of the package. An adjustable strand tensioning device is mounted on the flyer adjacent the longitudinal axis of the spindle and longitudinally spaced from the end of the spindle and within an envelope defined by the path of movement of the strand material as it is guided by the flyer arm from the package into the hollow spindle.
摘要翻译：公开了一种纺织设备，其中将一股圆柱形包装材料安装在细长的中空心轴上，并且将线材材料从包装中取出并通过中空心轴进一步处理。传动臂安装在主轴的末端上，以便在主轴的径向向外延伸的臂上旋转，以覆盖在包装的外圆周上。可调节的线束张紧装置安装在靠近主轴的纵向轴线的飞行器上，并且与主轴的端部纵向间隔开并且在由飞行器臂由包装成中空主轴。

4. 发明授权

US4169981A Strand responsive electrical switch 失效
标题翻译：有响应电气开关
公开(公告)号：US4169981A
公开(公告)日：1979-10-02
申请号：US763841
申请日：1977-01-31
申请人： Eugene F. White , Frances H. White
发明人： Eugene F. White , Frances H. White
IPC分类号： A61F9/007 , B65H63/032 , G01N21/30
CPC分类号： A61F9/00736 , B65H63/0324 , B65H2701/31 , B65H2701/38
摘要： In combination with apparatus for advancing at least one individual tensioned textile strand along a predetermined path of travel, an electrical switch capable of signalling a need for stopping of the apparatus in response to the occurrence of an improper operating condition of an individual strand. The switch device has a housing for mounting adjacent the path of travel of a strand, a guide for engagement with the strand and for movement relative to the housing in response to strand conditions such as breakage or excessive slack, a light actuated electrical switch within the housing, a light source within the housing for illuminating the switch, and a shutter mounted for movement in response to movement of the guide and optically interposed between the switch and the light source for controlling the electrical signalling of the switch in response to occurrence of improper operating conditions.

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