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1. 发明授权

US5222514A Method of operating a gas sealing valve and valve equipped plastic processing installation 失效
标题翻译：操作气体密封阀和配有塑料加工装置的阀的方法
公开(公告)号：US5222514A
公开(公告)日：1993-06-29
申请号：US773811
申请日：1991-10-09
申请人： Bernd Klotz , Kurt Herzog
发明人： Bernd Klotz , Kurt Herzog
IPC分类号： B29C45/17
CPC分类号： B29C45/1734 , Y10T137/0318 , Y10T137/7771 , Y10T137/86413
摘要： A method is disclosed for operating a valve needle for plastic processing plants. The needle valve may be controlled by a control valve, which in turn is controlled by a working gas volume in order to prevent formation of internal waviness in injection molded articles even under very high gas pressures and to assure high flexibility in production without refitting delays. During plastic mass injection the valve needle seals tightly. During gas return the valve needle remains open until the gas bubble in the mold cavity is completely emptied.
摘要翻译：公开了一种用于操作塑料加工设备的阀针的方法。针阀可以由控制阀控制，控制阀又由工作气体体积控制，以便即使在非常高的气体压力下也防止在注射成型制品中形成内部波纹，并且确保高生产灵活性而不改装延迟。在塑料质量注入期间，阀针密封。在气体返回期间，阀针保持打开，直到模腔中的气泡完全清空。

2. 发明授权

US06596218B2 Method of producing coated molded plastic articles, and injection mold 有权
标题翻译：生产涂层塑料制品的方法和注塑模具
公开(公告)号：US06596218B2
公开(公告)日：2003-07-22
申请号：US09809935
申请日：2001-03-16
申请人： Bernd Klotz
发明人： Bernd Klotz
IPC分类号： B29C4514
CPC分类号： B29C45/1418 , B29C45/561 , B29C2045/14286 , B29C2045/562 , B29C2045/563 , B29C2045/565 , B29K2715/003 , B29K2995/002
摘要： A method of producing a composite plastic molded article having at least one layer of web material and a plastic body, includes placement of the web material between mold halves of an injection mold and deforming the web material through closing of the mold. Subsequently, negative pressure is applied on one side of the web material and/or excess pressure is applied on its other side, so that the web material bears upon a mold half. Plastic mass is then introduced into the opening mold in such a way that the feed rate of the plastic mass and the opening speed of the injection mold are coordinated with each other. Once a certain opening gap has been reached, the mold is closed and the plastic article is embossed.
摘要翻译：一种制造具有至少一层纤维网材料和塑料体的复合塑料模塑制品的方法，包括将纤维网材料放置在注射模具的半模之间并通过关闭模具使幅材材料变形。随后，将负压施加在幅材材料的一侧上，和/或在其另一侧施加过压，使得幅材材料承载于半模上。然后将塑料质量引入开口模具中，使得塑料质量的进料速率和注射模具的打开速度彼此协调。一旦达到一定的开口间隙，模具关闭，并且塑料制品被压花。

3. 发明授权

US5101858A Gas sealing valve and valve equipped plastic processing installation 失效
标题翻译：气密封阀和阀门设备的塑料加工安装
公开(公告)号：US5101858A
公开(公告)日：1992-04-07
申请号：US500301
申请日：1990-03-28
申请人： Bernd Klotz
发明人： Bernd Klotz
IPC分类号： B29C45/20 , B29C45/00 , B29C45/17 , B29C45/26 , B29C49/06 , B29C49/60 , B29C49/78 , B29L22/00
CPC分类号： B29C45/1734 , Y10T137/87676
摘要： The valve needle of a gas sealing valve for plastic processing plants may be controlled by a control valve, which in turn is controlled by a working gas volume in order to prevent formation of internal waviness in injection molded articles even under very high gas pressures and to assure high flexibility in production without refitting delays. During plastic mass injection the valve needle seals tightly. During gas return the valve needle remains open until the gas bubble in the mold cavity is completely emptied.
摘要翻译：用于塑料加工设备的气体密封阀的阀针可以由控制阀控制，控制阀又由工作气体体积控制，以防止即使在非常高的气体压力下注射成型制品内部波纹形成，确保生产中的高度灵活性，而不会延误。在塑料质量注入期间，阀针密封。在气体返回期间，阀针保持打开，直到模腔中的气泡完全清空。

4. 发明授权

US5584470A Method and apparatus for injection molding a hollow-wall container 失效
标题翻译：用于注塑中空壁容器的方法和装置
公开(公告)号：US5584470A
公开(公告)日：1996-12-17
申请号：US416154
申请日：1995-04-04
申请人： Bernd Klotz
发明人： Bernd Klotz
IPC分类号： B29C45/17 , B29C45/16
CPC分类号： B29C45/1705 , B29C45/1734 , Y10S425/058
摘要： An injection-molding apparatus for making a hollow-wall container having sides and a base has front and rear mold parts together forming side surfaces of a mold cavity centered on an axis and a floor mold part defining a base surface of the mold cavity. An inner core sleeve and an outer core sleeve are axially displaceable relative to each other and to the mold parts and have front ends. The sleeves together form a passage extending to the front ends and the front ends form a compartment. A sleeve actuator can displace the sleeves axially between a front position with the front ends of the sleeves projecting relatively far into the cavity and a rear position with the front ends of the sleeves generally retracted from the cavity. A piston/cylinder unit formed between the sleeves connected to the passage is pressurizable to shift the sleeves relative to each other and thereby open up the compartment into the cavity. A floor actuator can axially shift the floor between front and rear positions.
摘要翻译：一种用于制造具有侧面和底部的中空壁容器的注塑设备，具有一起形成以轴为中心的模腔的侧表面和限定模腔的基面的地板模具部分的前模具部分和后模具部分。内芯套筒和外芯套筒可相对于彼此和模具部件轴向移动并具有前端。袖子一起形成延伸到前端的通道，前端形成隔间。套筒致动器可在套筒的前端相对较远地伸入空腔的前部位置和与套筒的前端大致从空腔缩回的后部位置之间轴向地移动套筒。形成在连接到通道的套筒之间的活塞/缸单元是可加压的，以使套筒相对于彼此移动，从而将隔室打开到空腔中。地板致动器可以在前后位置之间轴向移动地板。

5. 发明申请

US20090085235A1 METHOD AND APPARATUS FOR MAKING A MICROSTRUCTURED OR NANOSTRUCTURED ARTICLE 审中-公开
标题翻译：制造微结构或纳米结构的方法和装置
公开(公告)号：US20090085235A1
公开(公告)日：2009-04-02
申请号：US11277527
申请日：2006-03-27
申请人： Erwin BURKLE , Steffen Burr , Martin Eichlseder , Bernd Klotz
发明人： Erwin BURKLE , Steffen Burr , Martin Eichlseder , Bernd Klotz
IPC分类号： B29C45/00
CPC分类号： B81C1/00206 , B29C37/0028 , B29C37/0053 , B29C37/0082 , B29C45/1679 , B29C45/372 , B29C2059/023 , B81C2201/034
摘要： In a method and apparatus for making an article with a microstructure or nanostructure, an injection molding process or an injection-compression molding process is used to produce a substrate and to apply a microstructure or nanostructure upon a surface of the substrate. Subsequently, the substrate is inundated with a cross-linking, curing material.
摘要翻译：在用于制造具有微结构或纳米结构的制品的方法和装置中，使用注射成型工艺或注射压缩模制方法来生产基底并将微结构或纳米结构施加到基底的表面上。随后，用交联固化材料淹没基底。

6. 发明授权

US07824597B2 Method and apparatus for making flat molded plastic articles 有权
标题翻译：制造平模塑料制品的方法和装置
公开(公告)号：US07824597B2
公开(公告)日：2010-11-02
申请号：US10789412
申请日：2004-02-27
申请人： Bernd Klotz
发明人： Bernd Klotz
IPC分类号： B29C45/57
CPC分类号： B29C45/0025 , B29C45/561 , B29C45/80 , B29C2045/1788 , B29C2045/5615 , B29C2045/563 , B29C2945/76096 , B29C2945/76257 , B29C2945/76384 , B29C2945/76391 , B29C2945/76581 , B29C2945/76862 , B29C2945/76869 , B29C2945/76872 , B29L2031/3052 , B29L2031/7782
摘要： In a method for producing flat molded plastic parts, for example panes, a mold is first filled completely with plastic material and additional plastic material is subsequently added, in such a way that the mold distends in a defined manner in opposition to the clamping force. The distension compensates for material shrinkage during a subsequent cooling operation, thus preventing sink marks and permitting the production of, for example, panes of high optical quality.
摘要翻译：在用于制造扁平模制塑料部件（例如玻璃板）的方法中，首先用塑料材料完全填充模具，并且随后添加另外的塑料材料，使得模具以限定的方式与夹紧力相反地膨胀。膨胀补偿随后冷却操作期间的材料收缩，从而防止凹痕并允许生产例如高光学质量的玻璃板。

7. 发明授权

US06558603B2 Method of and apparatus for producing injection molded parts reinforced with long fibers 失效
标题翻译：用长纤维增强的注塑件的制造方法和设备
公开(公告)号：US06558603B2
公开(公告)日：2003-05-06
申请号：US09876418
申请日：2001-06-05
申请人： Hans Wobbe , Bernd Klotz , Jochen Zwiesele
发明人： Hans Wobbe , Bernd Klotz , Jochen Zwiesele
IPC分类号： B29C4553
CPC分类号： B29C45/0005 , B29C45/544 , B29C2045/466 , B29C2045/545
摘要： Apparatus for producing thermoplastic injection-molded parts reinforced with long fibers, includes a compounder having two meshing screws rotating in a same direction for continuously generating a stream of melt of thermoplastic material reinforced with long fibers. Melt is alternatingly conducted to at least two piston and cylinder units for injection into at least one cavity of an injection mold at a suitable pressure. Each of the piston and cylinder units includes a cylinder and a differential piston movably received in the cylinder and dividing the cylinder into a feed chamber and an injection chamber, wherein the piston has a relatively greater piston surface, adjacent the injection chamber, and a relatively smaller piston surface, adjacent the feed chamber. The differential piston has a passageway for interconnecting the greater piston surface and the smaller piston surface to permit a flow of melt from the feed chamber into the injection chamber, whereby a flow of melt from the injection chamber back to the feed chamber is inhibited by a non-return valve disposed in the passageway of the differential piston.
摘要翻译：用于生产用长纤维增强的热塑性注射成型部件的装置包括具有两个相同方向旋转的啮合螺钉的复合机，用于连续地产生用长纤维增强的热塑性材料的熔体流。熔体被交替地传导到至少两个活塞和气缸单元，以在合适的压力下注射到注射模具的至少一个空腔中。活塞和气缸单元中的每一个包括气缸和可移动地容纳在气缸中的差速活塞，并将气缸分成进料室和注射室，其中活塞与喷射室相邻具有相对较大的活塞表面，较小的活塞表面，靠近进料室。差动活塞具有用于将较大的活塞表面和较小的活塞表面相互连接的通道，以允许熔体从进料室流入注射室，由此来自注射室的熔体流回到进料室被止回阀设置在差动活塞的通道中。

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