公开(公告)号：US20170001345A1

公开(公告)日：2017-01-05

申请号：US14755128

申请日：2015-06-30

Applicant: Braun GmbH

Inventor： Marc KUNZ ,  Werner HUEBSCHER ,  Kris LUECKEL ,  Sven Schäfer ,  Stefan Gehard TRIEBIG

IPC: B29C45/00 ,  B29D22/00

CPC classification number: B29C45/0003 ,  B29C33/444 ,  B29C45/162 ,  B29C45/1635 ,  B29C45/1676 ,  B29C2045/1629 ,  B29C2045/1682 ,  B29C2045/4078 ,  B29D22/003 ,  B29K2021/003 ,  B29K2023/10 ,  B29L2031/425

Abstract: A process for making a multi-component hollow housing comprises injecting a first plastic material into a first mold cavity and causing it to solidify to form a first component, whereby the first plastic material shrinks lengthwise; injecting a second plastic material into a second mold cavity having the first component transferred thereto and causing the second plastic component to solidify to form a second component, the second component comprising a tolerance-elimination element that is longitudinally attached to the first component at one of the ends thereof, wherein a length of the shrunk first component is at least ten times greater than a length of the tolerance-elimination element, and wherein an absolute lengthwise shrinkage of the second plastic material forming the tolerance-elimination element is at least ten times smaller than the lengthwise shrinkage of the first plastic material; at least partially overmolding an intermediate part comprising the first and second component with a third plastic material in a third mold cavity, thereby forming the multi-component housing in which the tolerance-elimination element is at least partially overmolded by the third plastic material, and wherein the third plastic material forms at least a portion of an outer surface of the multi-component housing; and removing the multi-component housing from the core.

Abstract translation: 制造多部件中空壳体的方法包括将第一塑料材料注入第一模腔并使其固化以形成第一部件，由此第一塑料材料纵向收缩; 将第二塑料材料注入到具有转移到其上的第一部件的第二模腔中，并使第二塑料部件固化以形成第二部件，第二部件包括容许消除元件，该公差消除元件在以下之一中纵向附接到第一部件 其端部，其中所述收缩的第一部件的长度为所述公差消除元件的长度的至少十倍，并且其中形成所述公差消除元件的所述第二塑料材料的绝对纵向收缩为至少十倍 小于第一塑料材料的纵向收缩; 在第三模腔中至少部分地将包括第一和第二部件的中间部分用第三塑料材料包覆成型，由此形成多部件壳体，其中公差消除元件由第三塑料材料至少部分地包覆成型，以及 其中所述第三塑料材料形成所述多部件壳体的外表面的至少一部分; 以及从所述芯部移除所述多部件壳体。

公开(公告)号：US3224043A

公开(公告)日：1965-12-21

申请号：US26550263

申请日：1963-03-15

Applicant: LEGO NEDERLAND NV

Inventor： LAMERIS KOENRAAD J ,  KLUUN JOHAN M ,  SIEBEN HENRICUS H

IPC: B29C45/04 ,  B29C45/12 ,  B29C45/16

CPC classification number: B29C45/1628 ,  B29C45/045 ,  B29C45/12 ,  B29C2045/1629

公开(公告)号：US20100133719A1

公开(公告)日：2010-06-03

申请号：US12326098

申请日：2008-12-01

Applicant: Fu-Cheng Sun

Inventor： Fu-Cheng Sun

IPC: B29C39/12

CPC classification number: B29C45/162 ,  B29C39/023 ,  B29C39/26 ,  B29C2045/1629

Abstract: The present invention discloses a dual color molding apparatus for a measuring tape and its molding method, and a dual color plastic technology is used to replace the existing label and decoration such as a label on the measuring tape and provide a different design of words, numbers or logos on a concave and convex surface to facilitate users to identify the molding apparatus. The molding apparatus includes a male mold fixing base, a first male mold, a second male mold, a female mold fixing base, a first female mold, a second female mold, a central axle and a middle plate. The first female mold forms a first cavity with any one of the male molds, and the second female mold forms a second cavity with any one of the male molds, and a glue injection is performed in the first cavity and the second cavity by a first glue injection unit and a second glue injection unit respectively. The first female mold and the second female mold are coupled to the female mold fixing base, and the first male mold is installed above a first male mold insert fixing base of the male mold fixing base, and the second male mold is installed above a second male mold insert fixing base of the male mold fixing base, and both first male mold and second male mold are coupled to the middle plate, and the first male mold is rotatably installed at the top of the second male mold insert fixing base and the second male mold is rotatably installed at the top of the first male mold insert fixing base through the central axle connected to the middle plate. Therefore, a dual color glue injection can be completed for the dual color mold without replacing the molding apparatus.

Abstract translation: 本发明公开了一种用于测量带的双色成型设备及其成型方法，并且使用双色塑料技术来替代现有的标签和装饰，例如卷尺上的标签，并提供不同的字，数字设计 或凹凸表面上的标志，以便用户识别成型设备。 成形装置包括阳模固定基座，第一阳模，第二阳模，阴模固定基座，第一阴模，第二阴模，中心轴和中板。 第一阴模形成具有任何一个阳模的第一空腔，并且第二阴模与任一个阳模形成第二腔，并且在第一空腔和第二腔中通过第一阴模第一腔 注胶单元和第二注胶单元。 第一阴模和第二阴模联接到阴模固定底座，第一阳模安装在阳模固定底座的第一阳模插入件固定座的上方，第二阳模安装在第二阴模上 阳型模具固定底座的阳模插入件固定底座以及第一阳模和第二阳模两者都联接到中间板，第一阳模可旋转地安装在第二阳模插入件固定底座的顶部，第二阳模 阳模通过连接到中间板的中心轴可旋转地安装在第一阳模插入件固定底座的顶部。 因此，可以在不更换成型装置的情况下完成双色模具的双色胶注射。

公开(公告)号：US3319300A

公开(公告)日：1967-05-16

申请号：US36466764

申请日：1964-05-04

Applicant: HEHL & SOEHNE ARBURG MASCH

Inventor： KARL HEHL

IPC: B29C45/16

CPC classification number: B29C45/045 ,  B29C45/1628 ,  B29C2045/1629

公开(公告)号：US20170001352A1

公开(公告)日：2017-01-05

申请号：US15197246

申请日：2016-06-29

Applicant: Braun GmbH

Inventor： Marc KUNZ

IPC: B29C45/40 ,  B29C45/16

CPC classification number: B29C45/4005 ,  A61C17/225 ,  B29C45/162 ,  B29C45/1628 ,  B29C45/261 ,  B29C45/36 ,  B29C2045/1629 ,  B29C2045/4078 ,  B29L2031/3481 ,  B29L2031/425

Abstract: A molding device for manufacturing a plastic hollow part by injection molding includes an injection nozzle and first and second molding stations. Each molding station has a first mold including two mold halves forming, respectively, first and second mold cavities, and a core having a first end, which can be at least partially located inside the first and second mold cavities. A first stripper can be arranged on the core in a passive position, spaced from the first end of the core at a first distance; in a molding position, spaced from the first end of the core at a second distance; and in a demolding position, spaced from the first end of the core at a third distance; wherein the first distance is greater than the second distance, and the second distance is greater than the third distance.

Abstract translation: 用于通过注射成型制造塑料中空部件的成型装置包括注射喷嘴和第一和第二成型台。 每个成型台具有第一模具，其包括分别形成第一和第二模腔的两个半模和具有第一端的芯，该第一端可以至少部分地位于第一和第二模腔内。 第一剥离器可以被布置在处于被动位置的芯部上，与第一距离处于芯的第一端部间隔开; 在模制位置处，在第二距离处与芯的第一端间隔开; 并且处于脱模位置，在第三距离处与芯的第一端间隔开; 其中所述第一距离大于所述第二距离，并且所述第二距离大于所述第三距离。

公开(公告)号：US20160346967A1

公开(公告)日：2016-12-01

申请号：US15151880

申请日：2016-05-11

Applicant: CANON KABUSHIKI KAISHA

Inventor： Satoshi Oikawa ,  Yukuo Yamaguchi ,  Mikiya Umeyama ,  Hiromasa Amma ,  Takuya Iwano ,  Satoshi Kimura ,  Naoko Tsujiuchi ,  Yasushi Iijima ,  Kyosuke Toda

IPC: B29C45/00

CPC classification number: B29C45/0062 ,  B29C45/162 ,  B29C45/1628 ,  B29C45/33 ,  B29C2045/0063 ,  B29C2045/1623 ,  B29C2045/1629 ,  B29L2031/7678

Abstract: There is provided a manufacturing method for molding a liquid supply member by using a first mold and a second mold in which the first mold is capable of being slid relatively to the second mold, the method including a first molding step of performing injection molding to form a first and second component parts of the liquid supply member at different positions from each other, an evacuating step of sliding the formed second component part in a direction intersecting with a direction of sliding of the first mold relative to the second mold and with a direction of the opening and the closing the first and the second mold, a contacting step of bringing the formed second component part into contact with the molded first component part, and a second molding step of performing injection molding to join the first component part and the second component part.

Abstract translation: 提供了一种通过使用第一模具和第二模具来模制液体供应构件的制造方法，其中第一模具能够相对于第二模具滑动，该方法包括执行注射成型以形成第一模制步骤 所述液体供给部件的第一和第二部件在彼此不同的位置处;抽空步骤，使所形成的所述第二部件沿与所述第一模具相对于所述第二模具的滑动方向相交的方向滑动; 所述开口和所述第一和第二模具的闭合，使形成的第二部件与模制的第一部件接触的接触步骤，以及进行注射成型以将第一部件和第二部件接合的第二成型步骤 组件部分。

公开(公告)号：US3880560A

公开(公告)日：1975-04-29

申请号：US47520074

申请日：1974-05-31

Applicant: TAKAHASHI SEIKI CO LTD

Inventor： TAKAHASHI SHIGETOSHI

IPC: B29C45/12 ,  B29C45/16 ,  B29C9/00 ,  B29F1/12

CPC classification number: B29C45/045 ,  B29C45/12 ,  B29C45/1628 ,  B29C2045/1629 ,  B29C2045/1631

Abstract: This invention relates to a molding machine for synthetic resin article, comprizing journals provided turnably and revolvably between upper and lower bearing boards, a central die plate whose both sides have been formed into mold fixing surfaces die plates which move forward and backward by mold tightening cylinders approachably to and releasably from each of said mold fixing surfaces of the central die plate, to guide rods mounted between the upper and lower positions of fixed boards provided on the base and said bearing boards and a suitable number of injection devices respectively onto the base at the positions outside the fixed boards in such a manner that the nozzles of said injection devices are capable of advancing and retreating to and from respective injection openings of the movable die plate.

Abstract translation: 本发明涉及一种用于合成树脂制品的成型机，其包括可上下转动地设置在上下轴承板之间的轴颈，中心模板，其两侧已经形成为模具固定面，模具板通过模具紧固圆柱体向前和向后移动 可靠地从中央模板的每个模具固定表面到可拆卸地安装到安装在设置在基座和所述轴承板上的固定板的上部和下部位置之间的引导杆和适当数量的注射装置分别安装在基座上 固定板外部的位置使得所述注射装置的喷嘴能够前进和后退到可移动模板的相应注射开口。

公开(公告)号：US10059046B2

公开(公告)日：2018-08-28

申请号：US14755128

申请日：2015-06-30

Applicant: Braun GmbH

Inventor： Marc Kunz ,  Werner Huebscher ,  Kris Lueckel ,  Sven Schäfer ,  Stefan Gehard Triebig

IPC: B29C45/16 ,  B29C45/00 ,  B29D22/00 ,  B29K23/00 ,  B29L31/42 ,  B29C33/44 ,  B29K21/00 ,  B29C45/40

CPC classification number: B29C45/0003 ,  B29C33/444 ,  B29C45/162 ,  B29C45/1635 ,  B29C45/1676 ,  B29C2045/1629 ,  B29C2045/1682 ,  B29C2045/4078 ,  B29D22/003 ,  B29K2021/003 ,  B29K2023/10 ,  B29L2031/425

Abstract: A process for making a multi-component hollow housing comprises injecting a first plastic material into a first mold cavity and causing it to solidify to form a first component, whereby the first plastic material shrinks lengthwise; injecting a second plastic material into a second mold cavity having the first component transferred thereto and causing the second plastic component to solidify to form a second component, the second component comprising a tolerance-elimination element that is longitudinally attached to the first component at one of the ends thereof, wherein a length of the shrunk first component is at least ten times greater than a length of the tolerance-elimination element, and wherein an absolute lengthwise shrinkage of the second plastic material forming the tolerance-elimination element is at least ten times smaller than the lengthwise shrinkage of the first plastic material; at least partially overmolding an intermediate part comprising the first and second component with a third plastic material in a third mold cavity, thereby forming the multi-component housing in which the tolerance-elimination element is at least partially overmolded by the third plastic material, and wherein the third plastic material forms at least a portion of an outer surface of the multi-component housing; and removing the multi-component housing from the core.

公开(公告)号：US07361011B2

公开(公告)日：2008-04-22

申请号：US10469018

申请日：2002-02-25

Applicant: Jes Tougaard Gram

Inventor： Jes Tougaard Gram

IPC: B29C43/50

CPC classification number: B29C45/1628 ,  B29C45/045 ,  B29C2045/1629

Abstract: The invention concerns an ejector system, where the ejectors or the stripper plates (10) in the turnable tool part(s) (8) are being activated in turn after each turning and opening/closing cycle in the machinery by means of a stationary placed mechanism (11). This can perform a forward and backwards movement, and is situated outside the turnable mold part(s), but in such a way that the stationary placed forward and backwards going mechanism (11) enables the shifting activations of the ejector mechanism (10) on the different sides of the turnable mold part(s) in turn. The stationary placed forward and backwards going mechanism (11) can perform its movements by hydraulic, pneumatic, electric or other influence of e.g. a piston. The turnable mold parts of the tool suitably turn around axis, which are parallel and at a right angle on the opening/closing movement of the tool. At a right angle at this axis is each turnable mold part preferably designed with a cross section, which makes up a regular polygon, preferably a square.

Abstract translation: 本发明涉及一种喷射器系统，其中可旋转工具部件（8）中的喷射器或剥离板（10）在机械中的每个转动和打开/关闭循环之后依次被固定地放置 机制（11）。 这可以执行向前和向后的运动，并且位于可转动模具部件的外部，但是这样使得静止的向前和向后机构（11）能够使喷射器机构（10）的移动激活 可转动模具部件的不同侧面依次。 固定放置的前进和后退机构（11）可以通过例如液压，气动，电动或其他影响来执行其运动。 活塞 该工具的可转动的模具部件适当地转动在工具的打开/关闭运动上平行并成直角的轴线。 在该轴线处的直角处是每个可转动的模具部分优选地设计成具有横截面，该横截面构成正多边形，优选为正方形。

公开(公告)号：US06821100B2

公开(公告)日：2004-11-23

申请号：US10236499

申请日：2002-09-06

Applicant: Charles Kroeger ,  Martel B. Geibel, Jr.

Inventor： Charles Kroeger ,  Martel B. Geibel, Jr.

IPC: B29C4516

CPC classification number: B29C45/045 ,  B29C33/0022 ,  B29C33/444 ,  B29C45/1628 ,  B29C45/261 ,  B29C45/2681 ,  B29C2045/1629

Abstract: A mold apparatus for making multi-component products includes (i) a rotatable turret with a plurality of product connector pairs attached to opposite sides of the turret, (ii) a first mold disposed proximate to the turret and (iii) a second mold disposed on the opposite side of the turret. The first mold has a plurality of cavities for molding a first molded layer of the multi-component product, and the second mold has a plurality of cavities for molding a second layer onto the first molded layer. Each product connector is rotatable about its longitudinal axis to allow the mold apparatus to make multi-component products having first molded layers and second molded layers with indentations and/or protuberances disposed in a variety of orientations.