公开(公告)号：EP2687355B1

公开(公告)日：2017-11-15

申请号：EP12757822.7

申请日：2012-03-15

申请人： Bridgestone Corporation

发明人： YAZAWA, Yusuke

IPC分类号： B29C65/56 ,  B29C65/78 ,  B29D30/20 ,  B29D30/42 ,  B29K21/00 ,  B29L23/00 ,  B29K105/10 ,  B29K305/00

CPC分类号： B29D30/20 ,  B29C65/56 ,  B29C65/7802 ,  B29C65/785 ,  B29C65/7855 ,  B29C66/1142 ,  B29C66/221 ,  B29C66/4322 ,  B29C66/49 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73752 ,  B29C66/81419 ,  B29C66/81433 ,  B29C66/81465 ,  B29C66/81469 ,  B29C66/816 ,  B29C66/8221 ,  B29C66/8242 ,  B29C66/8244 ,  B29C66/8362 ,  B29C66/92613 ,  B29D30/3007 ,  B29D30/42 ,  B29D2030/422 ,  B29K2105/101 ,  B29K2105/246 ,  B29L2030/003 ,  B29K2021/00 ,  B29K2305/00

公开(公告)号：EP3088164A4

公开(公告)日：2017-01-11

申请号：EP14874108

申请日：2014-12-10

申请人： ZUIKO CORP

发明人： FUJITA YUKIHIKO ,  NAKAMURA HIDEYUKI

IPC分类号： B29C65/08 ,  A61F13/15 ,  A61F13/49 ,  A61F13/496 ,  B29C65/78 ,  B29L31/48

CPC分类号： A61F13/15739 ,  A61F13/496 ,  A61F2013/15869 ,  B29C65/086 ,  B29C65/087 ,  B29C65/7885 ,  B29C65/7894 ,  B29C66/0326 ,  B29C66/1122 ,  B29C66/431 ,  B29C66/8167 ,  B29C66/82263 ,  B29C66/83511 ,  B29C66/8362 ,  B29C66/8412 ,  B29C66/92613 ,  B29L2031/4878

摘要： To provide an ultrasonic welding device capable of reducing vibration and noise caused by movement of an anvil. The ultrasonic welding device (1) includes a rotary support mechanical assembly rotatable about a rotation axis (L1) and operable to support a sheet (W) over a circumference centered on the rotation axis (L1), the sheet (W) being continuously supplied; a horn (14) and an anvil (15) attached to the rotary support mechanical assembly to thereby revolve about the rotation axis (L1) and sandwich the sheet (W) supported over the rotary support mechanical assembly to weld the sheet (W); a cam drum (3) and a cam follower (23) for driving the anvil (15) in such a manner that the anvil (15) moves relative to the horn (14); a holding member body (24a); and a power transmission mechanism (7) for distributing a power generated by the cam (3) and the cam follower (23) in such a manner the power is transmitted the anvil (15) and holding member body (24a) in opposite directions.

公开(公告)号：EP2945793A1

公开(公告)日：2015-11-25

申请号：EP14700181.2

申请日：2014-01-09

申请人： Herrmann Ultraschalltechnik GmbH & Co. Kg

发明人： HERRMANN, Thomas

IPC分类号： B29C65/08 ,  B06B3/00 ,  B65B7/18 ,  B65B51/16 ,  B65B51/22

CPC分类号： B29C65/08 ,  B06B1/06 ,  B06B3/00 ,  B29C65/085 ,  B29C65/087 ,  B29C65/088 ,  B29C66/1122 ,  B29C66/43122 ,  B29C66/81433 ,  B29C66/816 ,  B29C66/83413 ,  B29C66/92431 ,  B29C66/92613 ,  B29C66/92651 ,  B29C66/9512 ,  B29C66/9513 ,  B29L2031/7166 ,  B60B1/06 ,  B65B7/18 ,  B65B51/16 ,  B65B51/225

摘要： The invention relates to an ultrasound welding device (1) for ultrasonic machining of a material by means of a sonotrode (2) mounted in a vibration-decoupled manner, which sonotrode comprises a sealing surface having a cylinder barrel shape, and a counter tool (8), wherein a converter is connected to the sonotrode (2) optionally via a first amplitude transformation unit and the sonotrode (2) and the first converter are designed in such a manner that the sonotrode (2) can be set into vibration by means of a natural vibration of the ultrasonic frequency f
s .

公开(公告)号：EP1455954B1

公开(公告)日：2010-12-15

申请号：EP02740021.7

申请日：2002-07-10

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： MCNICHOLS, Patrick, Sean ,  BLENKE, Timothy, James ,  EHLERT, Thomas, David ,  HUSAIN, Tauhid ,  WALLANDER, Daniel, Edward ,  STEGELMANN, Norman, Rudolf

IPC分类号： B06B3/00

CPC分类号： B29C65/087 ,  B06B3/00 ,  B23K20/103 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/344 ,  B29C66/43 ,  B29C66/73921 ,  B29C66/80 ,  B29C66/81433 ,  B29C66/816 ,  B29C66/83413 ,  B29C66/92 ,  B29C66/92211 ,  B29C66/92613 ,  B29C66/929 ,  B29C66/93411 ,  B29C66/93431 ,  B29C66/93441 ,  B29C66/93451 ,  B29C66/939 ,  B29C66/9513 ,  B29L2031/4878 ,  Y10T156/1741

摘要： A method and apparatus (20) for ultrasonic bonding or other processing can include a rotatable ultrasonic horn member (28) having a first axial side (30) and a second axial side (32). The first axial side (30) of the horn member (28) can be operatively joined to a first rotatable axle member (34), and the first axle member (34) can be operatively joined to a first isolation member (42). The second axial side (32) of the horn member (28) can be operatively joined to a second rotatable axle member (36), and the second axle member (36) can be operatively joined to a second isolation member (44). The isolation members (42, 44) are capable of bending under a horn-life range of sonic frequencies to provide an operative component of motion along a radial direction (102) of each isolation member (42, 44), and an operative component of motion along an axial direction (100) of each isolation member.

公开(公告)号：EP1900499A3

公开(公告)日：2010-07-14

申请号：EP07021514.0

申请日：2004-02-20

申请人： Herrmann Ultraschalltechnik GmbH & Co. KG

发明人： Schneider, Arnold

IPC分类号： B29C65/08 ,  B06B3/00

CPC分类号： B29C66/83413 ,  B23K20/103 ,  B29C59/04 ,  B29C65/085 ,  B29C65/087 ,  B29C65/18 ,  B29C65/72 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/45 ,  B29C66/81463 ,  B29C66/81465 ,  B29C66/81467 ,  B29C66/816 ,  B29C66/81811 ,  B29C66/83415 ,  B29C66/83417 ,  B29C66/91 ,  B29C66/9241 ,  B29C66/92431 ,  B29C66/92611 ,  B29C66/92613 ,  B29C66/9516 ,  B29C66/9592 ,  Y10T156/1313

摘要： Die Erfindung betrifft eine Vorrichtung zum kontinuierlichen Verbinden und/oder Verfestigen von Materialbahnen mittels Ultraschall mit einer als rotierende Walze ausgebildeten Sonotrode (22), einem der rotierenden Walze radial gegenüberliegenden Gegendruckwerkzeug (34), einem axial an die rotierende Walze angesetzten Amplitudentransformationsstück und einem sich an das Amplitudentransformationsstück anschließenden Ultraschallkonverter mit einer Spannungsversorgung, wobei der Durchmesser der rotierenden Walze teilweise eingeschnürt ist oder im Durchmesser derart aufgedickt ist, dass sich eine gleichmäßige Schweißkraftverteilung über deren Länge ergibt, oder die Achse der rotierenden Walze und des als Gegendruckwalze ausgebildeten Gegendruckwerkzeugs windschief (α) zueinander stehen.

公开(公告)号：EP1900499A2

公开(公告)日：2008-03-19

申请号：EP07021514.0

申请日：2004-02-20

申请人： Herrmann Ultraschalltechnik GmbH & Co. KG

发明人： Schneider, Arnold

IPC分类号： B29C65/08

CPC分类号： B29C66/83413 ,  B23K20/103 ,  B29C59/04 ,  B29C65/085 ,  B29C65/087 ,  B29C65/18 ,  B29C65/72 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/45 ,  B29C66/81463 ,  B29C66/81465 ,  B29C66/81467 ,  B29C66/816 ,  B29C66/81811 ,  B29C66/83415 ,  B29C66/83417 ,  B29C66/91 ,  B29C66/9241 ,  B29C66/92431 ,  B29C66/92611 ,  B29C66/92613 ,  B29C66/9516 ,  B29C66/9592 ,  Y10T156/1313

摘要： Die Erfindung betrifft eine Vorrichtung zum kontinuierlichen Verbinden und/oder Verfestigen von Materialbahnen mittels Ultraschall mit einer als rotierende Walze ausgebildeten Sonotrode (22), einem der rotierenden Walze radial gegenüberliegenden Gegendruckwerkzeug (34), einem axial an die rotierende Walze angesetzten Amplitudentransformationsstück und einem sich an das Amplitudentransformationsstück anschließenden Ultraschallkonverter mit einer Spannungsversorgung, wobei der Durchmesser der rotierenden Walze teilweise eingeschnürt ist oder im Durchmesser derart aufgedickt ist, dass sich eine gleichmäßige Schweißkraftverteilung über deren Länge ergibt, oder die Achse der rotierenden Walze und des als Gegendruckwalze ausgebildeten Gegendruckwerkzeugs windschief (α) zueinander stehen.

摘要翻译： 该装置包括超声波换能器（28），所有这些都被附接到变幅杆（24），所以没有旋转辊（22）是等于或大于所施加的振动的拉姆达半波的一个较大的长度。

公开(公告)号：EP1140474A1

公开(公告)日：2001-10-10

申请号：EP00901562.9

申请日：2000-01-15

申请人： Dr. Hielscher GmbH

发明人： ELLNER, Frank ,  HIELSCHER, Harald

IPC分类号： B29C65/08

CPC分类号： B26D7/086 ,  B29C65/086 ,  B29C65/7443 ,  B29C66/43 ,  B29C66/729 ,  B29C66/8223 ,  B29C66/8324 ,  B29C66/83411 ,  B29C66/91 ,  B29C66/92613 ,  B29C66/92653 ,  B29C66/944 ,  B29C66/9515 ,  B29C66/9516 ,  B29K2313/00

摘要： The invention relates to a method for keeping constant the mean gap width between a sonotrode of an ultrasound system and a tool configured as a counter surface and forming part of an ultrasonic cutting device used for cutting and/or welding different materials, for example plastic films and woven textiles containing plastic, using a cutting tool and with the aid of an adjustment device. The aim of the invention is to provide a method for keeping constant the mean gap width of an ultrasonic cutting device, which method avoids the drawbacks of known methods and devices and ensures that different materials, such as plastic films and woven textiles containing plastic, can be welded and/or cut reliably, efficiently and with constant quality by the fact that a constant, defined, optimum mean gap width is adjusted independently of external factors. To this end the contact time between the sonotrode and a contact surface (23) serving to keep constant the distance between the sonotrode (2) and at least one counter surface (3) is maintained constant via an adjustment mechanism.

公开(公告)号：EP0702622B1

公开(公告)日：1998-10-28

申请号：EP94919930.1

申请日：1994-06-14

申请人： SCA Mölnlycke AB

发明人： WANNEBO, Andreas

IPC分类号： B29C65/08

CPC分类号： B06B1/0207 ,  B29C65/086 ,  B29C66/1122 ,  B29C66/41 ,  B29C66/73921 ,  B29C66/81427 ,  B29C66/8222 ,  B29C66/83411 ,  B29C66/83511 ,  B29C66/9221 ,  B29C66/9241 ,  B29C66/92611 ,  B29C66/92613 ,  B29C66/9321 ,  B29C66/934 ,  B29C66/939 ,  B29C66/9392 ,  B29C66/9513 ,  B29C66/9516 ,  B29C66/9592 ,  B29C66/961 ,  B29C66/964 ,  B29L2031/4878

摘要： The present invention relates to a method of controlling the power intake of a welding unit (1) in conjunction with the ultrasonic welding of webs of material (5, 6) which pass between an ultrasonic horn (2) of the welding unit (1) and an anvil holder (3) equipped with anvils (4). According to the invention, the mean distance of the ultrasonic horn (2) from the anvil (4) is controlled so that the power intake of the welding unit (1) will coincide with a predetermined control value. The invention also relates to an arrangement for carrying out the method.

公开(公告)号：EP0718196A1

公开(公告)日：1996-06-26

申请号：EP95309310.1

申请日：1995-12-20

申请人： ISHIDA CO., Ltd.

发明人： Fukuda, Masao, c/o Ishida Co. Ltd. ,  Nakagawa, Yukio, c/o Ishida Co. Ltd. ,  Kondo, Masashi, c/o Ishida Co. Ltd.

IPC分类号： B65B51/30

CPC分类号： B65B9/213 ,  B29C65/7894 ,  B29C66/1122 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/73921 ,  B29C66/83421 ,  B29C66/83513 ,  B29C66/83543 ,  B29C66/8491 ,  B29C66/92613 ,  B29C66/93441 ,  B29C66/93451 ,  B29C66/9392 ,  B65B9/2028 ,  B65B51/306 ,  Y10T156/1313

摘要： A bag maker bends an elongate flexible bag-making film (f) into a tubular form and transversely seals it by a transverse sealer (110) while filling it with articles to produce packaged bags. The transverse sealer (110) has two seal jaws (1) at both sides of the film being pulled downwards. The seal jaws (1) are each caused to move in a generally D-shaped trajectory with a vertically straight portion where they move along the film, sandwiching it therebetween. The seal jaws are operated so as to move faster than the film while on the top half of the straight portion of the trajectory where stripping takes place and more slowly than the film while on the bottom half of the straight portion such that the film will blouse to make it easier for articles to drop deeper inside the bag being produced. The speed of each seal jaw on the arcuate part of its trajectory is adjusted such that the period of the cyclic motion of the seal jaws need not be modified.

摘要翻译： 袋子制造商将伸长的柔性制袋膜（f）弯曲成管状形式，并通过横向密封器（110）横向密封它，同时用物品填充以制造包装袋。 横向密封器（110）在胶片两侧向下拉有两个密封夹（1）。 每个密封夹爪（1）都沿大致D形的轨迹移动，并带有一个垂直的直线部分，沿着薄膜移动，将薄膜夹在中间。 当在剥离发生的轨迹的直线部分的上半部分上运动时，密封钳口比胶片移动得更快，而在直线部分的下半部分上时，密封钳口比胶片缓慢地运动，使得胶片将衬衫 使物品更容易在正在生产的包内下降。 每个密封夹爪在其轨迹的弧形部分上的速度被调节，使得密封夹爪的周期性运动的周期不需要被改变。

公开(公告)号：EP0301831A3

公开(公告)日：1990-01-17

申请号：EP88306922.1

申请日：1988-07-27

申请人： MITSUI PETROCHEMICAL INDUSTRIES, LTD.

发明人： Kimura, Toshio ,  Todo, Akira ,  Minoda, Takeshi ,  Kurisu, Masayoshi ,  Masuda, Tetsuo ,  Omae, Fujio

IPC分类号： G11B23/00 ,  G11B7/24

CPC分类号： B29C65/08 ,  B29C65/7811 ,  B29C65/7841 ,  B29C66/1122 ,  B29C66/30221 ,  B29C66/30223 ,  B29C66/3024 ,  B29C66/452 ,  B29C66/47 ,  B29C66/71 ,  B29C66/723 ,  B29C66/73365 ,  B29C66/73921 ,  B29C66/81425 ,  B29C66/81427 ,  B29C66/81431 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/92311 ,  B29C66/92613 ,  B29C66/92921 ,  B29C66/961 ,  B29L2017/005 ,  G11B7/24015 ,  G11B23/0021 ,  B29K2023/00 ,  B29K2033/12 ,  B29K2069/00 ,  B29K2023/08 ,  B29K2023/38

摘要： An information recording disc (1) of an air sandwich structure which comprises two disc substrates (3a, 3b), at least one of which has a recording medium containing layer, laminated by ultrasonic welding to an outer peripheral spacer (5) and to an inner peripheral spacer (6), said outer and inner peripheral spacers (5, 6) lying respectively between the outer and inner peripheral portions of the two disc substrates (3a, 3b) and each having projections (7) on both surfaces thereof, wherein the projections (7) of at least one of the outer and inner peripheral spacers (5, 6) are arranged annularly but discontinuously.