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1. 发明授权

US06769902B2 Surface-pressure generating device in an injection-molding machine 失效
标题翻译：注塑机中的表面压力发生装置
公开(公告)号：US06769902B2
公开(公告)日：2004-08-03
申请号：US09929395
申请日：2001-08-14
申请人： Jens Hamann , Elmar Schaefers
发明人： Jens Hamann , Elmar Schaefers
IPC分类号： B29C4564
CPC分类号： B29C45/64 , B29C2045/1793
摘要： In an injection-molding machine, the rapid traversing over long distances takes place with the aid of linear drives (L1, L2), the “rotor” (H1, H2) which is a component part of the machine construction.
摘要翻译：在注射成型机中，借助于作为机器结构的组成部分的“转子”（H1，H2）的线性驱动（L1，L2）进行长距离的快速移动。

2. 发明授权

US06709251B2 Self-contained frameless rotating mold support 有权
标题翻译：独立无框式旋转模具支架
公开(公告)号：US06709251B2
公开(公告)日：2004-03-23
申请号：US09993202
申请日：2001-11-16
申请人： Dennis J. Payette , John J. Hahn , Brian R. Hartlmeier
发明人： Dennis J. Payette , John J. Hahn , Brian R. Hartlmeier
IPC分类号： B29C4564
CPC分类号： B29C45/1628 , B29C45/045
摘要： A support for rotating molds used in multi-shot injection molding provides for platen mounting of a support track that may extend beneath the molds to support the rotating mold portion. The extensible track provides a telescoping configuration that allows a long support span independent of the mold width improving mold stability and increasing potential mold separation for easy access to the mold portions.
摘要翻译：用于多次注射成型的旋转模具的支撑件可用于支撑轨道的压板安装，所述支撑轨道可以在模具下方延伸以支撑旋转模具部分。可伸缩轨道提供伸缩构造，其允许独立于模具宽度的长支撑跨度，提高模具的稳定性和增加潜在的模具分离以便于进入模具部分。

3. 发明授权

US06655949B2 Clamping apparatus for injection molding machine 失效
公开(公告)号：US06655949B2
公开(公告)日：2003-12-02
申请号：US09967957
申请日：2001-10-02
申请人： Motonori Chikazawa , Shizuo Jinno
发明人： Motonori Chikazawa , Shizuo Jinno
IPC分类号： B29C4564
CPC分类号： B29C45/1751 , B29C45/6707
摘要： A clamping apparatus 30 has a driving plate 31 provided with a securing device 40 for securing tie rods 13 in a predetermined position in the axial direction, and a clamping drive device 50 for pressing a movable platen 12. The driving plate 31 is guided by guide bars 15, secured to the movable platen 12, in the axial direction. Rear parts of the guide bars 15 are secured to an adjusting plate 32 which is provided with a positioning means 60 for adjusting and holding a distance S between the driving plate 31 and the movable platen 12.

4. 发明授权

US06652264B2 Electric injection mechanism 有权
标题翻译：注射机构
公开(公告)号：US06652264B2
公开(公告)日：2003-11-25
申请号：US09996650
申请日：2001-11-28
申请人： Kinji Yokoya , Hiroshi Yamaura
发明人： Kinji Yokoya , Hiroshi Yamaura
IPC分类号： B29C4564
CPC分类号： B29C45/5008 , B29C45/17 , B29C45/1761 , Y10S425/129
摘要： Centering of an injection heating cylinder and screw driver is provided even after assembly, using an electric injection mechanism with height adjustment for the screw driver. A front plate is provided with an injection heating cylinder having a screw installed inside at the front middle and a rear plate is provided with are electric motor for injection-driving. The plates are affixed to an installation member. The front and rear plates are linked by guide bars installed between them. The screw driver is inserted into the guide bar and movably disposed between the plates. A driving mechanism connected to an electric motor is composed of a ball screw shaft and a ball nut member, and is installed over the screw driver and the rear plate. A centering member slidably supports the screw driver 10 and, moreover, provides height adjustment, and is installed at the sides of the screw driver.
摘要翻译：即使在组装之后，也可以使用注射加热缸和螺丝刀的定中心，使用螺丝刀的高度调节电动注射机构。前板设置有具有安装在前中部内部的螺钉的注射加热缸，并且后板设置有用于注射驱动的电动机。板固定在安装构件上。前板和后板通过安装在它们之间的导杆连接。螺丝刀被插入到引导杆中并可移动地设置在板之间。与电动机连接的驱动机构由滚珠丝杠轴和滚珠螺母部件构成，安装在螺丝刀和后板上。定心构件可滑动地支撑螺丝刀10，并且还提供高度调节，并且安装在螺丝刀的侧面。

5. 发明授权

US06592360B2 Mold clamping apparatus of injection molding machine 失效
标题翻译：注塑机模具夹紧装置
公开(公告)号：US06592360B2
公开(公告)日：2003-07-15
申请号：US09730756
申请日：2000-12-07
申请人： Tsukasa Yoda , Hiroo Okubo
发明人： Tsukasa Yoda , Hiroo Okubo
IPC分类号： B29C4564
CPC分类号： B29C45/66 , B29C45/661
摘要： A mold clamping apparatus of an injection molding machine is equipped with a drive mechanism for opening, closing, and clamping a mold. The drive mechanism includes a first drive mechanism portion including a first drive motor portion and a first ball-screw mechanism portion and advancing and retracting a movable platen in order to effect high-speed mold opening/closing operation; a second drive mechanism portion including a second drive motor portion and a second ball-screw mechanism portion and pressing a pressure platen in order to effect high-pressure mold clamping operation; and a clutch mechanism for connecting the pressure platen to the movable platen in a pressure applicable manner when the movable platen is located at a mold close position. The first drive mechanism portion advances and retracts the movable platen in order to effect high-speed mold opening/closing operation. When the movable platen has reached the mold close position (when the mold has been closed), the clutch mechanism connects the pressure platen to the movable platen. Subsequently, the second drive mechanism portion advances the pressure platen in order to apply pressure to the movable platen via the clutch mechanism, thereby effecting high-pressure mold clamping.
摘要翻译：注塑机的模具夹紧装置配备有用于打开，关闭和夹紧模具的驱动机构。驱动机构包括第一驱动机构部，该第一驱动机构部包括第一驱动马达部和第一滚珠丝杠机构部，并且使可动压板前进和后退，以实现高速的模具打开/关闭操作; 第二驱动机构部分，其包括第二驱动马达部分和第二滚珠丝杠机构部分，并且按压压板以实现高压合模操作; 以及离合器机构，用于当可动压板位于模具闭合位置时，以压力适应的方式将压板压板连接到可动压板。第一驱动机构部分使可动压板前进和后退，以实现高速模具打开/关闭操作。当可动压板已经达到模具关闭位置（当模具已经关闭时），离合器机构将压板连接到可动压板。随后，第二驱动机构部分通过离合器机构推动压板，以便通过离合器机构向可动压板施加压力，从而进行高压模具夹紧。

6. 发明授权

US06210144B1 Closing unit for injection molding machine 失效
标题翻译：注塑机封闭单元
公开(公告)号：US06210144B1
公开(公告)日：2001-04-03
申请号：US08981090
申请日：1998-04-28
申请人： Pierre Mailliet
发明人： Pierre Mailliet
IPC分类号： B29C4564
CPC分类号： B29C45/6707
摘要： A closing unit for an injection moulding machine has a movable closing die and a fixed matching die designed as clamping dies for an injection mould, as well as several hydraulic cylinders mounted on the fixed matching die to apply a closing force. A servo-drive allows the drawbars to swivel around their longitudinal axes up to a first and second angular position. A first locking device arranged on the drawbars along a first section A of the drawbars co-operates with second locking device arranged on the movable closing die. In the first angular position of the drawbars, the locking devices allow the movable closing die to move axially with respect to the drawbars, and in a second angular position of the drawbars they transmit the required closing force.
摘要翻译：注射成型机的关闭单元具有可移动的关闭模具和设计成用于注射模具的夹紧模具的固定匹配模具以及安装在固定的匹配模具上以施加闭合力的多个液压缸。伺服驱动器允许拉杆围绕其纵向轴线旋转到第一和第二角度位置。沿着拉杆的第一部分A布置在拉杆上的第一锁定装置与布置在可移动关闭模具上的第二锁定装置配合。在拉杆的第一角度位置中，锁定装置允许可移动关闭模具相对于拉杆轴向移动，并且在拉杆的第二角度位置中，它们传递所需的关闭力。

7. 发明授权

US06811394B2 Clamping linkage apparatus in a mold clamp apparatus 失效
标题翻译：夹紧装置中的夹紧联动装置
公开(公告)号：US06811394B2
公开(公告)日：2004-11-02
申请号：US10191403
申请日：2002-07-09
申请人： Tsukasa Yoda
发明人： Tsukasa Yoda
IPC分类号： B29C4564
CPC分类号： B29C45/6714 , B29C45/661
摘要： The mold clamp apparatus comprises a toggle mechanism provided with a hollow pressure support body at the link tip. A movable platen is provided oppositely to a fixed platen and is supported by inserting therethrough a tie bar across a link reception platen of the toggle mechanism and the fixed platen of the toggle mechanism. A clamping rod enters and exits a pressure support body at the back center of the movable platen. A quick traverse mechanism of the movable platen is provided. A clamping linkage apparatus is arranged between the movable platen and the toggle mechanism by inserting the tie bar through the installation platen. A linkage plate having a tilting pin of the installation platen inserted therein is attached to the pressure support body together with a casing.
摘要翻译：模具夹紧装置包括在连杆头处设置有中空压力支撑体的肘节机构。可动压板与固定压板相对地设置，并且通过将连杆穿过肘节机构的连杆接收压板和肘节机构的固定压板而被支撑。夹紧杆在可动压板的后部中心处进入和离开压力支撑体。提供可动压板的快速横动机构。通过将连接杆插入安装压板，夹紧联动装置设置在活动压板和肘节机构之间。具有插入其中的安装压板的倾斜销的连接板与壳体一起附接到压力支撑体。

8. 发明授权

US06767204B2 Interlock for a column in an injection molding machine 失效
标题翻译：联锁在注塑机中的一列
公开(公告)号：US06767204B2
公开(公告)日：2004-07-27
申请号：US10044292
申请日：2002-01-11
申请人： Klaus Fuller , Lothar Elsner
发明人： Klaus Fuller , Lothar Elsner
IPC分类号： B29C4564
CPC分类号： B29C45/6728 , B29C2045/6735
摘要： The invention relates to an interlock for a column, comprising a piston with a piston rod, such that the piston rod is disposed in a claw bush, the claw bush being disposed in a single- or multi-part plate, such that the piston and the claw bush can move in the single- or multi-part plate. In one embodiment, the claw bush has at least two stages, to apply the force in a distributed manner, the contour of the stages corresponding to the end of the piston rod and/or to the end of the column, the average radius of the first stage differing from the average radius of the second stage.
摘要翻译：本发明涉及一种用于柱的联锁装置，包括具有活塞杆的活塞，使得活塞杆设置在爪衬套中，爪衬套设置在单组件或多部分板中，使得活塞和爪套可以在单件或多件板中移动。在一个实施例中，爪衬套具有至少两个阶段，以分布的方式施加力，阶段的轮廓对应于活塞杆的端部和/或到柱的端部，平均半径第一阶段与第二阶段的平均半径不同。

9. 发明授权

US06722875B2 Vertical injection molding machine 失效
标题翻译：立式注塑机
公开(公告)号：US06722875B2
公开(公告)日：2004-04-20
申请号：US10124515
申请日：2002-04-17
申请人： Brian J. Ralph , Paul Zakich
发明人： Brian J. Ralph , Paul Zakich
IPC分类号： B29C4564
CPC分类号： B29C45/6707 , B29C45/062 , B29C45/1761
摘要： An injection molding machine with a vertically operating clamp mechanism is provided with a pair of locking devices on the upper movable platen to lock the locking rods for high tonnage clamping forces. Each locking device uses spring biased actuating rods to simultaneously lock two locking rods to the movable platen in an always “on” arrangement. A power on actuator is provided to release the locking device for raising and lowering the movable platen. A vertical ladder frame is provided for guiding the movable platen when it is raised or lowered. Additionally, a lift mechanism is provided for a rotary table carrying the lower mold halves.
摘要翻译：具有垂直操作的夹紧机构的注塑机在上可动压板上设置有一对锁定装置，以将锁定杆锁定在高吨位夹紧力上。每个锁定装置使用弹簧偏压的致动杆，以总是“开”的布置同时将两个锁定杆锁定到可动压板上。提供上电致动器以释放用于升高和降低可动压板的锁定装置。提供了一个垂直的梯形框架，用于在升降时引导可动压板。此外，提供了用于承载下半模的旋转台的提升机构。

10. 发明授权

US06719553B1 Mold-closing unit for an injection molding machine 失效
标题翻译：注塑机的闭模装置
公开(公告)号：US06719553B1
公开(公告)日：2004-04-13
申请号：US09668615
申请日：2000-09-22
申请人： Karl Hehl
发明人： Karl Hehl
IPC分类号： B29C4564
CPC分类号： B29C45/1751 , B29C2045/1752 , B29C2045/1768
摘要： In a mold-closing unit a device for variably fixing the spacing between the stationary mold carrier and moveable mold carrier is provided, which device comes into operational connection with a guide element to fix a set spacing. Associated with the moveable mold carrier is a fixing device which, on actuation, fixes the moveable mold carrier in its respective position. The drive for moving the moveable mold carrier itself alters the spacing along a portion of the guide element when the fixing device is actuated and the clamping device is not operationally connected. Drive has at least two parts which are operationally connected with one another, of which one part is supported on a support element and the other part is connected to the moveable mold carrier. One of the two parts of the drive also extends in linear fashion in the closing direction during the closing movement as a linear movement means for the moveable mold carrier.
摘要翻译：在模具关闭单元中，提供用于可变地固定固定模具托架和可移动模具托架之间的间隔的装置，该装置与引导元件操作连接以固定设定间隔。与可移动的模具托架相关联的是一种固定装置，其在致动时将可移动的模具托架固定在其相应的位置。当固定装置被致动并且夹紧装置不可操作地连接时，用于移动可移动模具架本身的驱动器沿导向元件的一部分改变间隔。驱动器具有至少两个彼此可操作地连接的部分，其中一个部分被支撑在支撑元件上，另一个部分连接到可移动的模具托架。在闭合运动期间，驱动器的两个部分中的一个在关闭方向上以线性方式延伸，作为用于可移动模具托架的线性运动装置。

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