公开(公告)号：US5814354A

公开(公告)日：1998-09-29

申请号：US963190

申请日：1997-11-03

申请人： Mikio Uchiyama ,  Tatsuo Suzuki

发明人： Mikio Uchiyama ,  Tatsuo Suzuki

IPC分类号： B29C31/00 ,  B29C33/30 ,  B29C49/04 ,  B29C49/42 ,  B29C49/58 ,  B29C49/78 ,  B29C49/06

CPC分类号： B29C49/58 ,  B29C31/006 ,  B29C49/42 ,  B29C49/78 ,  B29C2049/4856 ,  B29C2049/5893 ,  B29C33/304 ,  B29C49/04 ,  B29C49/4284 ,  B29K2105/26 ,  Y02P70/267 ,  Y10S425/806

摘要： A method of controlling a blow molding machine from a completion of production of one product to a start of production of a next product comprises controlling a temperature of a resin within the blow molding machine, controlling an operation of devices from the completion of production of the one product to the start of production of the next product, controlling a sequent transport of some of the devices in predetermined positions, and controlling a change of the resin in accordance with a supply stop thereof and a data on the next product.

摘要翻译： 从完成一个产品的生产到下一个产品的开始的控制吹塑机的方法包括控制吹塑机内的树脂的温度，控制从完成生产的装置的操作 一个产品开始生产下一个产品，控制一些设备在预定位置的后续传输，并根据其供应停止和下一个产品的数据控制树脂的变化。

公开(公告)号：US5328345A

公开(公告)日：1994-07-12

申请号：US992222

申请日：1992-12-17

申请人： Ken Yamamoto ,  Masaru Harao ,  Hideo Takamatsu

发明人： Ken Yamamoto ,  Masaru Harao ,  Hideo Takamatsu

IPC分类号： B29C33/30 ,  B29C44/04 ,  B29C44/44 ,  B29C44/58 ,  B29C67/22

CPC分类号： B29C44/0446 ,  B29C44/445 ,  B29C33/304

摘要： An expansion molding apparatus for forming molded articles having consistently or partially thin-walls by expanding expandable thermoplastic resin beads in a cavity formed between molds with the application of heat. The apparatus has a moving device, for example, a cylinder which moles the molds in one orthogonal direction relative to a closing direction of the molds when filling the cavity with the expandable thermoplastic resin beads. After filling the resin beads in the cavity by moving at least one of the molds in at least one direction orthogonal to the closing direction so that a distance in a circumference section of the cavity becomes greater, the mold is moved back to the original position and the application of heat is performed to obtain molded articles.

摘要翻译： 一种用于形成具有一致或部分薄壁的模制品的膨胀模制装置，其通过在加热下在模具之间形成的空腔中扩张可膨胀热塑性树脂珠。 该装置具有移动装置，例如，当用可膨胀的热塑性树脂珠填充空腔时，相对于模具的关闭方向在一个正交方向上使模具摩擦的圆筒。 在通过使至少一个模具沿与关闭方向垂直的至少一个方向移动至少一个模具，使得腔体的圆周部分中的距离变大的同时，将模具移回到原始位置，并且 进行加热以获得模制品。

公开(公告)号：US5137443A

公开(公告)日：1992-08-11

申请号：US698282

申请日：1991-05-10

申请人： Oscar Munoz ,  John Galt

发明人： Oscar Munoz ,  John Galt

IPC分类号： B29C49/02 ,  B29C33/30 ,  B29C49/06 ,  B29C49/12 ,  B29C49/30 ,  B29C49/42

CPC分类号： B29C49/4205 ,  B29C33/304 ,  B29C2049/4294 ,  B29C49/06 ,  B29C49/12

摘要： The apparatus includes a blow mold for forming a hollow plastic article from a parison including at least two reciprocable mold portions movable from an open position to a closed position, a holding device for holding the parison within the blow mold, and first and second locking portions affixed to the holding device and blow mold portions, respectively, engagable with each other when the blow mold portions are in a closed position to align and clamp the holding device to the blow mold, whereby blowing force is transmitted to the engaged locking portions.

公开(公告)号：US4041122A

公开(公告)日：1977-08-09

申请号：US691470

申请日：1976-06-01

申请人： James R. Quick ,  William A. Wittosch, Jr.

发明人： James R. Quick ,  William A. Wittosch, Jr.

IPC分类号： A61M25/00 ,  B28B1/24 ,  B28B7/16 ,  B29C33/00 ,  B29C33/30 ,  B29C45/36 ,  B29C1/06

CPC分类号： B29C45/36 ,  A61M25/0009 ,  B28B1/24 ,  B28B7/166 ,  B29C33/0033 ,  B29C33/304 ,  B29C45/34 ,  B29K2083/005 ,  B29L2031/7542

摘要： Disclosed is a process for the molding of hollow articles such as full length Foley catheters. The apparatus preferably comprises a mold with two lumen forming wires longitudinally disposed therein. A set of two receiving wires are spaced distally from the distal ends of the lumen forming wires and are longitudinally aligned therewith. A first follower is slidably disposed about the lumen forming wires in close abutment with the wires and inside wall of the mold. The first follower is preferably disposed toward the proximal end of the mold and preferably at least two other followers are provided spaced distally of the first follower. One of the other followers preferably bridges the space between the lumen forming wires and receiving wires. Sets of gates are preferably provided along the length of the mold in fluid communication with a source of molding material. In practice, molding material is injected into the molding channel at the proximal end of the mold and flows longidutinally toward the distal end of the mold while pushing the first follower along the wire ahead of it. As the follower proceeds toward the distal end of the mold, it engages and pushes the remaining followers toward the distal end of the mold. At the beginning of the molding process, each set of gates has a follower that is transversely aligned with it so as to seal the set of gates and prevent the flow of molding material through the set of gates and into the mold. In this fashion, molding material is not introduced through a set of gates and into the mold until all followers are distally located from the set of gates.

摘要翻译： 公开了一种用于模制中空制品如全长Foley导管的方法。 该装置优选地包括具有纵向设置在其中的两个内腔形成丝的模具。 一组两个接收线从内腔形成线的远端向远侧间隔开并与其纵向对准。 第一跟随器可滑动地布置在管腔周围，与金属丝和模具的内壁紧密邻接。 优选地，第一随动件朝向模具的近端设置，并且优选地，至少两个其它从动件被设置成与第一跟随件向远侧隔开。 其他追随者之一优选地桥接管腔形成线和接收线之间的空间。 浇口组优选地沿模具的长度设置成与模制材料源流体连通。 在实践中，模塑材料在模具的近端被注入模制通道中，并且沿着模具前端的线推动第一跟随器，沿着模具的远端朝向模具的远端流动。 当跟随者朝着模具的远端行进时，其接合并将剩余的追随者推向模具的远端。 在模制过程开始时，每组门具有与其横向对准的跟随器，以便密封该组门，并防止模制材料流过该组门并进入模具。 以这种方式，成型材料不通过一组浇口引入模具中，直到所有追随者远离该组门。

公开(公告)号：US20240100746A1

公开(公告)日：2024-03-28

申请号：US18274709

申请日：2022-01-25

申请人： LM WIND POWER A/S

发明人： Morton Dall IVERSEN ,  Henrik BARSLEV

IPC分类号： B29C33/30 ,  B29C70/86

CPC分类号： B29C33/304 ,  B29C33/305 ,  B29C70/865 ,  B29L2031/085

摘要： The present invention relates to a mould assembly (100) for manufacturing a wind turbine blade shell part, and to a method of manufacturing a wind turbine blade shell part using the mould assembly (100). The mould assembly (100) comprises a lowering device (85), which is adapted to carry and lower a root end insert onto the moulding surface of the mould, the lowering device (85) being attached to the mould and comprising a frame (86) for carrying the root end insert. Two synchronized hydraulic cylinders (91, 92) are used as driving means for lowering the frame, each hydraulic cylinder comprising a piston chamber and a rod chamber, wherein the piston chamber and the rod chamber of each cylinder are connected to each other via a respective valve assembly (110) comprising a fluid line (96) and a valve (97).

公开(公告)号：US09687909B2

公开(公告)日：2017-06-27

申请号：US15178703

申请日：2016-06-10

申请人： KSM Castings Group GmbH

发明人： Joerg Gieseke ,  Patrick Steinnebel

IPC分类号： B22C9/06 ,  B22D17/20 ,  B22D17/24 ,  B22D17/22 ,  B22D17/26 ,  B22D33/04 ,  B29C33/12

CPC分类号： B22D17/24 ,  B22C9/06 ,  B22D17/2007 ,  B22D17/2227 ,  B22D17/2272 ,  B22D17/229 ,  B22D17/26 ,  B22D33/04 ,  B29C33/12 ,  B29C33/304 ,  B29C33/306

摘要： A casting die is formed from a mold half with a mold insert disposed at least partly in a relief of the mold half. The mold insert is mounted movably in the relief.

公开(公告)号：US20110097432A1

公开(公告)日：2011-04-28

申请号：US12821139

申请日：2010-06-23

申请人： TAI-CHERNG YU ,  SHENG-JUNG YU ,  CHUN-YU LIN

发明人： TAI-CHERNG YU ,  SHENG-JUNG YU ,  CHUN-YU LIN

IPC分类号： B29C45/14

CPC分类号： B29C33/304 ,  B29C45/2606 ,  B29L2011/0075

摘要： An exemplary injection mold for manufacturing a fiber optic connector includes a first mold, a second mold, an insert, two first positioning bar, and four second positioning bars. The first mold and the second mold cooperatively define a mold cavity. The mold cavity includes two lens molding recesses. The two inserts are attached to the second mold and located in the mold cavity. A dimension of each second bar in cross section is substantially smaller than that of each first positioning bar. One first positioning bar and two second positioning bars are arranged around each insert to position the insert, such that the inserts is suspended in the mold cavity and precisely aligns with the respective molding recesses.

摘要翻译： 用于制造光纤连接器的示例性注射模具包括第一模具，第二模具，插入件，两个第一定位杆和四个第二定位杆。 第一模具和第二模具协同地限定模腔。 模腔包括两个透镜成型凹部。 两个插入件连接到第二模具并且位于模具腔中。 每个第二条横截面的尺寸基本上小于每个第一定位杆的尺寸。 一个第一定位杆和两个第二定位杆围绕每个插入件布置以定位插入件，使得插入件悬挂在模具腔中并且精确地对准相应的模制凹部。

公开(公告)号：US20100233365A1

公开(公告)日：2010-09-16

申请号：US12733964

申请日：2009-02-04

申请人： Malik Favzavierich Gajsin ,  Aleksandr Nikolaevich Piljugin ,  Firdaus Usmanovich Zamaleev

发明人： Malik Favzavierich Gajsin ,  Aleksandr Nikolaevich Piljugin ,  Firdaus Usmanovich Zamaleev

IPC分类号： B05D7/22

CPC分类号： F16L58/1009 ,  B29C33/0061 ,  B29C33/304 ,  B29C33/58 ,  B29C33/76 ,  B29C37/005 ,  B29C37/0085 ,  B29C43/18 ,  B29C45/0046 ,  B29C45/14622 ,  B29C45/14631 ,  B29C2043/3631 ,  B29C2045/14327 ,  B29K2077/00 ,  B29K2105/258 ,  B29K2275/00 ,  B29L2023/22 ,  E21B17/01

摘要： A method for applying a coating to a tubing is provided, wherein the tubing includes inner walls and end faces. A plug, having outer walls, is inserted into the tubing, so that the longitudinal axes of the plug and tubing coincide and internal space is provided between the inner and the outer walls. The inner walls are preferably heated up. Polyurethane is pumped into the internal space until it's filled up. Polyurethane is held to the full cure thereof. The plug is then extracted from the tubing, thereby producing the coating. The outer walls are preferably lubricated. Optionally, a reinforcement tube is inserted into the tubing. The tube is configured as a web made of perforated metal, and has a diameter equal to the inner diameter of tubing. Two mandrels are provided, so configured that can centering the plug during the insertion, and are fitted onto the end faces.

摘要翻译： 提供了一种将涂层施加到管道上的方法，其中管道包括内壁和端面。 具有外壁的塞子插入管道中，使得塞子和管道的纵向轴线重合，并且在内壁和外壁之间设置内部空间。 内壁最好被加热。 聚氨酯泵入内部空间，直到填满。 聚氨酯保持其完全固化。 然后从管中提取塞子，从而产生涂层。 外壁优选地被润滑。 可选地，将加强管插入管道中。 管被配置为由穿孔金属制成的网，并且具有等于管的内径的直径。 提供了两个心轴，这样构造成可以在插入过程中使塞子居中，并安装在端面上。

公开(公告)号：US07674106B2

公开(公告)日：2010-03-09

申请号：US11565580

申请日：2006-11-30

申请人： Wen-Ssu Chiu

发明人： Wen-Ssu Chiu

IPC分类号： B29C33/00 ,  B29D11/00

CPC分类号： B29C33/304 ,  C03B11/08 ,  C03B2215/60 ,  Y10S425/033 ,  Y10S425/808

摘要： An exemplary molding apparatus includes a first and a second mold core, a mold core receiving member, at least three positioning members and pushing members. The first and second mold core respectively have a first and a second molding portion, the first and second molding portion are configured for cooperatively defining a mold cavity. The mold core receiving member defines a through hole for receiving the second molding portion, at least three spaced receptacles in an inner wall thereof, and at least three spaced receiving holes in communication with the respective at least three receptacles. The at least three positioning members are received in the at least three receptacles. The at least three pushing members are movably received lengthwise in the at least three receiving holes, and being configured for urging the at least three positioning members to move toward the second molding portion thus hold the second molding portion.

摘要翻译： 一种示例性的模制装置包括第一和第二模芯，模芯容纳构件，至少三个定位构件和推动构件。 第一和第二模芯分别具有第一和第二模制部分，第一和第二模制部分构造成用于协同地限定模腔。 模芯接收构件限定用于接收第二模制部分的通孔，在其内壁中的至少三个间隔的容器以及与相应的至少三个容器连通的至少三个间隔开的容纳孔。 至少三个定位构件被容纳在至少三个容器中。 所述至少三个按压构件在所述至少三个容纳孔中沿长度方向可移动地接收，并且构造成用于推动所述至少三个定位构件朝向所述第二模制部分移动，从而保持所述第二模制部分。

公开(公告)号：US20090127745A1

公开(公告)日：2009-05-21

申请号：US11718271

申请日：2005-11-03

申请人： Bernard Renzo ,  Pascal Tournier

发明人： Bernard Renzo ,  Pascal Tournier

IPC分类号： B29C41/42

CPC分类号： B29C33/42 ,  B29C33/30 ,  B29C33/304 ,  B29C33/44 ,  B29C45/0005 ,  B29C45/2618 ,  B29K2105/12 ,  B29L2031/703

摘要： The invention relates to a device for producing, by molding, a casing (3) having at least one helical bellows, comprising a mold (2) constituted of indentations and of at least one core (1) each having a helical threading complementary to one another whereby delimiting a molding space. Said device comprises means that make it possible to carry out an unscrewing relative to the casing (3) and to said core (1) in order to proceed with removing the casing from the mold. The invention is characterized in that it comprises means (51, 6) for holding each of the ends of the core (1) during molding, this core (1) having a helix angle of less than approximately 15°.

摘要翻译： 本发明涉及一种用于通过模制生产具有至少一个螺旋波纹管的壳体（3）的装置，该壳体（3）包括由凹口构成的模具（2）和至少一个具有螺旋螺纹的芯部（1），所述芯部 另一个由此限定模制空间。 所述装置包括使得可以相对于壳体（3）和所述芯体（1）执行旋转以便继续从模具移除壳体的装置。 本发明的特征在于，其包括用于在模制期间保持芯（1）的每个端部的装置（51,6），该芯（1）的螺旋角小于约15°。