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1. 发明授权

US4838969A Method for applying an elastic band onto a moving web 失效
标题翻译：将弹性带施加到移动网上的方法
公开(公告)号：US4838969A
公开(公告)日：1989-06-13
申请号：US215359
申请日：1988-07-05
申请人： Hironori Nomura , Shimakawa Taiji , Junji Shinohara , Shigetoyo Kobayashi , Hiroki Yamamoto
发明人： Hironori Nomura , Shimakawa Taiji , Junji Shinohara , Shigetoyo Kobayashi , Hiroki Yamamoto
IPC分类号： B65H20/00 , A61F13/15 , A61F13/49 , B65H37/04 , B65H37/06 , C09J5/00
CPC分类号： A61F13/15609 , Y10T156/101 , Y10T156/1015 , Y10T156/1023 , Y10T156/1098
摘要： A moving web is folded at predetermined lengths at its opposite side portions so that the opposite side portions are opposed to each other at a predetermined angle with its central portion. Then part of each of the opposite folded portions is outwardly folded. These foldings occur so that a first folding line and a second folding line being opposed to each other at each side of the web include portions in non-parallel relationship. Elastic bands are affixed onto the web along the second opposite folded portions longitudinally and substantially in parallel to each other. When the web is flattened from the folded condition, the paired elastic band affixed onto the web at its oppsite sides each has a diagonal orientation symmetrically with respect to the direction in which the web moves.
摘要翻译：移动腹板（10）在其相对的侧部以其预定长度折叠，使得相对侧部分以其中心部分以预定角度彼此相对。然后，每个相对的折叠部分的一部分向外折叠。这些折叠发生，使得在幅材（10）的每一侧彼此相对的第一折叠线（13）和第二折叠线（14）包括非平行关系的部分。弹性带（12）沿纵向和基本上彼此平行的第二相对的折叠部分固定到幅材（10）上。当卷筒纸（10）从折叠状态变平时，在其相对侧上固定在卷材（10）上的成对的弹性带（12）各自具有相对于卷筒纸（10）移动方向对称的对角线取向。

2. 发明授权

US5091039A Method and apparatus for applying elastic band onto moving web 失效
标题翻译：将弹性带应用于移动网络的方法和装置
公开(公告)号：US5091039A
公开(公告)日：1992-02-25
申请号：US499007
申请日：1990-03-26
申请人： Hiroshi Ujimoto , Hironori Nomura , Taiji Shimakawa , Junji Shinohara , Shigetoyo Kobayashi , Hiroki Yamamoto
发明人： Hiroshi Ujimoto , Hironori Nomura , Taiji Shimakawa , Junji Shinohara , Shigetoyo Kobayashi , Hiroki Yamamoto
IPC分类号： A61F13/49 , A61F13/15 , B65H37/04
CPC分类号： B65G47/848 , A61F13/15609 , Y10T156/133 , Y10T156/1734
摘要： The present invention generally resides in method and apparatus for intermittently applying pieces of elastic band severed into a predetermined length onto a moving continuous web at predetermined positions. The apparatus comprising elastic band transfer means including a plurality of independently rotatable rotor elements coaxially supported in rotatable fashion and carrying on respective arc-shaped outer surfaces suction members wherein the respective rotor elements carrying the respective suction members are adapted to be rotated along common circumferential path and the respective rotor elements are coupled to a drive wheel eccentrically located relative to a rotational center of the respective rotor elements and adapted to be rotated at a constant speed by a rotatable slider crank mechanism; suction distributor means for the respective suction members, adapted to operate synchronously with rotation of the drive wheel; means to feed continuous elastic band tangentially to the circumferential path of the respective suction members; means intermittently cooperating with one of the respective suction members periodically advanced by the elastic band transfer means to a predetermined position to sever the continuous elastic band; and web feeding means located in opposition to an end position of transport of the severed piece of elastic band along the circumferential path so that the piece of elastic band may be effectively transferred onto the web. This apparatus may further comprise means by which at least one ends of the respective suction members are pivotally supported by the respective rotor elements in laterally displaceable fashion so that the one ends are laterally displaced as the respective rotor elements rotate.
摘要翻译：本发明一般涉及用于在预定位置间歇地将切割成预定长度的弹性带（5）片段施加到移动的连续卷筒纸（8）上的方法和装置。该装置包括弹性带传送装置（11），包括多个独立可转动的转子元件（26），其可旋转地同轴地支撑并承载在相应的弧形外表面上的抽吸构件（12），其中相应的转子元件（26）相应的抽吸构件（12）适于沿着共同的圆周路径旋转，并且相应的转子元件（26）联接到相对于各个转子元件的旋转中心偏心定位的驱动轮（20），并且适于在通过可旋转的滑动曲柄机构的恒定速度; 用于相应抽吸构件的抽吸分配器装置（13），适于与驱动轮（20）的旋转同步地操作; 连续弹性带与相应抽吸构件（12）的周向路径切向地供给的装置; 意味着与通过弹性带传送装置（11）周期性前进的各抽吸构件（12）间歇地配合到预定位置以切断连续弹性带; 以及卷筒纸进给装置，其位于沿着周向路径的弹性带的切断片的运送的终端位置，使得该弹性带可以有效地转移到卷筒纸（8）上。该装置还可以包括装置，通过该装置，相应的抽吸构件（12）的至少一个端部以可横向移动的方式由相应的转子元件可枢转地支撑，使得当各个转子元件旋转时，一端被横向移位。

3. 发明授权

US4941939A Apparatus for applying an elastic band onto a moving web 失效
标题翻译：用于将弹性带施加到移动网上的装置
公开(公告)号：US4941939A
公开(公告)日：1990-07-17
申请号：US291645
申请日：1989-02-28
申请人： Hironori Nomura , Taiji Shimakawa , Junji Shinohara , Shigetoyo Kobayashi , Hiroki Yamamoto
发明人： Hironori Nomura , Taiji Shimakawa , Junji Shinohara , Shigetoyo Kobayashi , Hiroki Yamamoto
IPC分类号： B65H20/00 , A61F13/15 , A61F13/49 , B65H37/04 , B65H37/06 , C09J5/00
CPC分类号： A61F13/15609 , Y10T156/101 , Y10T156/1015 , Y10T156/1023 , Y10T156/1098
摘要： A moving web is folded at its predetermined length at its opposite side portions so that the opposite side portions are opposed to each other at a predetermined angle with its central portion. Then part of each of the opposite folded portions is outwardly folded. These foldings occur so that a first folding line and a second folding line being opposed to each other at each side of the web include portions in non-parallel relationship. Elastic bands are affixed onto the web along the second opposite folded portions longitudinally and substantially in parallel to each other. When the web is flattened from the folded condition, the paired elastic band affixed onto the web at its opposite sides each has a diagonal orientation symmetrically with respect to the direction in which the web moves.
摘要翻译：移动腹板（10）在其相对的侧部以其预定长度折叠，使得相对侧部分以其中心部分以预定角度彼此相对。然后，每个相对的折叠部分的一部分向外折叠。这些折叠发生，使得在幅材（10）的每一侧彼此相对的第一折叠线（13）和第二折叠线（14）包括非平行关系的部分。弹性带（12）沿纵向和基本上彼此平行的第二相对的折叠部分固定到幅材（10）上。当卷筒纸（10）从折叠状态变平时，在其相对侧上固定在卷材（10）上的成对弹性带（12）各自具有相对于卷筒纸（10）移动方向对称的对角线取向。

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