公开(公告)号：US5653848A

公开(公告)日：1997-08-05

申请号：US539557

申请日：1995-10-05

申请人： Hidekimi Yamamoto ,  Seiji Sato ,  Micho Ueda

发明人： Hidekimi Yamamoto ,  Seiji Sato ,  Micho Ueda

IPC分类号： B65H19/18 ,  B65H19/20 ,  B65H21/00

CPC分类号： B65H19/1852 ,  B65H19/20 ,  B65H2301/4634 ,  B65H2301/4641 ,  B65H2701/37 ,  Y10T156/1054 ,  Y10T156/1313

摘要： A tape joining device has a fixed bearing member 24 and a movable pressing member 46 arranged respectively at opposite sides of the portions of two tapes T to be joined, and a heater 88 for heating the pressing member 46. The pressing member 46 is attached to a movable body 44 for pressing the pressing member 46 against the bearing member 24 with the opposed tape portions positioned therebetween. The pressing member 46 is pivotally movable relative to the movable body 44 about an axis extending in parallel to the longitudinal direction of the tapes T.

摘要翻译： 带接合装置具有分别设置在待接合的两个带T的部分的相对侧的固定轴承部件24和可动按压部件46，以及用于加热按压部件46的加热器88。 可移动体44，用于将按压构件46压靠在轴承构件24上，相对的带部分位于它们之间。 按压构件46可相对于可移动体44围绕平行于带T的纵向方向延伸的轴线枢转运动。

公开(公告)号：US5714033A

公开(公告)日：1998-02-03

申请号：US611667

申请日：1996-03-06

申请人： Kojiro Hayashi ,  Fumiyuki Iwano ,  Micho Ueda

发明人： Kojiro Hayashi ,  Fumiyuki Iwano ,  Micho Ueda

IPC分类号： B65B39/00 ,  B29C65/00 ,  B29C65/02 ,  B65B9/12 ,  B65B51/10 ,  B32B31/24

CPC分类号： B29C66/72321 ,  B29C65/3656 ,  B29C65/3668 ,  B29C65/368 ,  B29C66/1122 ,  B29C66/346 ,  B29C66/4312 ,  B29C66/72328 ,  B29C66/7373 ,  B29C66/8122 ,  B29C66/8126 ,  B29C66/81419 ,  B29C66/81427 ,  B29C66/81431 ,  B29C66/81457 ,  B29C66/81811 ,  B29C66/83241 ,  B29C66/83543 ,  B29C66/8491 ,  B65B9/12 ,  B29C66/81422 ,  B29C66/81429 ,  B29K2705/02 ,  B29K2995/0008 ,  Y10S53/02 ,  Y10T156/1054

摘要： A heat-sealing device for liquid-filled tubes has a pair of openable pressing members 23, 24. One of the pressing members, 23, is provided in a pressing face 31 thereof with upper and lower two pressing pads 34, 35 extending in parallel to each other for pressing the tube T along and at respective opposite sides of each of the portions to be cut. The other pressing member 24 is provided in a pressing face 36 thereof with a U-shaped high-frequency coil 38 having upper and lower two straight portions 42, 43 extending in parallel to each other for heating the tube T along and at the respective sides of each portion to be cut. The pressing face 36 of the other pressing member 24 has upper and lower sealer portions 44, 45 each divided into a primary sealing portion 51, secondary sealing portion 52 and tertiary sealing portion 53. When the pressing members 23, 24 are closed, the primary sealing portions 51, 51 are parallel to the forward end faces of the pressing pads 34, 35 respectively, and the secondary sealing portions 52, 52 are so inclined as to gradually recede from the forward end faces of the respective pads 34, 35 as the sealing portions 52 extend outward.

摘要翻译： 用于液体填充管的热封装置具有一对可打开的按压构件23,24。其中一个按压构件23设置在其按压面31中，上下两个平行延伸的按压垫34,35 彼此相对，以沿着要切割的每个部分的相应的相对侧按压管T。 另一个按压部件24在其按压面36上设置有U形高频线圈38，该U形高频线圈38具有彼此平行延伸的上下两个直线部分42,43，用于加热管T并且在相应的侧面 每个切割部分。 另一个按压构件24的按压面36具有分隔成一次密封部51，二次密封部52和三次密封部53的上部和下部密封部44,45。当按压部件23,24关闭时， 密封部51,51分别平行于按压垫34,35的前端面，二次密封部52,52如此倾斜，以逐渐从各个垫34,35的前端面后退，作为 密封部52向外延伸。