公开(公告)号：US06234132B1

公开(公告)日：2001-05-22

申请号：US09341642

申请日：1999-09-15

Applicant: Edvard Kopec ,  Klaus Wachsmann ,  Volker Ernst ,  Rudolf Leipelt

Inventor： Edvard Kopec ,  Klaus Wachsmann ,  Volker Ernst ,  Rudolf Leipelt

IPC: F02M3510

CPC classification number: F02M35/1036 ,  F02B27/0215 ,  F02B27/0231 ,  F02B27/0263 ,  F02B75/22 ,  F02M35/10039 ,  F02M35/10321 ,  F02M35/10347 ,  F02M35/116 ,  F05C2225/08 ,  Y02T10/146

Abstract: The invention concerns an intake system, in particular an intake pipe of thermoplastic plastics for the intake air of an internal combustion engine with in particular cylinder rows arranged in a V-shape. The intake system comprises at least two elements (10, 14), the first element (10) having a substantially closed shape and simultaneously forming the lower half-shell of the intake pipes. The second element (14) is designed as the upper half-shell of the intake pipes and is connected to the first element (10) by the plastics welding technique.

Abstract translation: 本发明涉及一种进气系统，特别是用于内燃机的进气的热塑性塑料进气管，特别是排列成V形的气缸列。 所述进气系统包括至少两个元件（10,14），所述第一元件（10）具有基本上封闭的形状并同时形成所述进气管的下半壳。 第二元件（14）被设计为进气管的上半壳，并且通过塑料焊接技术连接到第一元件（10）。

公开(公告)号：US06203745B1

公开(公告)日：2001-03-20

申请号：US09242066

申请日：1999-05-11

Applicant: Klaus Wachsmann ,  Guenther Steiner ,  Wolfgang Cedzich

Inventor： Klaus Wachsmann ,  Guenther Steiner ,  Wolfgang Cedzich

IPC: B29C4536

CPC classification number: B29C45/36 ,  B29C45/0046 ,  B29C45/2614

Abstract: A process for producing closed or open hollow parts of molded synthetic resin material in which a core (12) or mold body which extends into the mold cavity and is attached to a form element and supported on other form elements is situated between two mold half-shells. The core is supported by one or more movable stops (13-18) which can be retracted from the mold cavity. Plastic is injected into the mold via a first injection channel (22) with the core retained in position by the stops (13-18). Subsequently the retaining stops (13-18) are retracted and the mold cavity is completely filled via a second injection channel (23, 24, 25).

Abstract translation: 一种用于制造模制合成树脂材料的封闭或开放的中空部件的方法，其中延伸到模腔中并附着到模板元件并支撑在其它形状元件上的芯体（12）或模体体位于两个半模 贝壳。 芯部由一个或多个可从模腔缩回的可移动止动件（13-18）支撑。 通过第一注射通道（22）将塑料注入模具中，其中芯通过止动件（13-18）保持在适当位置。 随后，保持止动件（13-18）缩回，并且模腔通过第二注射通道（23,24,25）完全填充。