公开(公告)号：WO1996035156A1

公开(公告)日：1996-11-07

申请号：PCT/US1996006039

申请日：1996-04-30

Applicant: PIRAMOON TECHNOLOGIES, INC.

Inventor： PIRAMOON TECHNOLOGIES, INC. ,  PIRAMOON, Alireza ,  WEDEMEYER, Robert ,  FOURNIER, Michel, Mark ,  CRETE, Guillaume ,  FRITCHE, Don

IPC: G05G01/00

CPC classification number: B29C70/345 ,  B04B7/085 ,  B29C33/0033 ,  B29C33/44 ,  B29C33/76 ,  B29C43/027 ,  B29L2031/7498

Abstract: A method and apparatus for compression molding of fiber fixed angle rotors. Female mold (F) defines cylindrical bore (14) for molding the bottom of the rotor. Bore (14) defining frustum shaped central cavity (C) complementary to and concentric with the spin axis of the rotor. Male mold (M) contains frustum shaped inner cavity (C) with the apex of frustrum (18) disposed to the inner portion of bore (14) and the base of frustum (18) exposed to the cylindrical opening of mold (F). Inner cavity (C) defines the exterior shape of the rotor and defines between the exterior profile and the inner cavity (C) a rotor body wall. At the apex of inner cavity (C) there is a lock system for maintaining cores (K) in alignment with sample tubes of the rotor. Loading with resin pre-impregnated fiber occurs in inner cavity (C) and at the bottom of mold (F).

Abstract translation: 一种用于压缩成型纤维固定角转子的方法和装置。 母模（F）限定用于模制转子底部的圆柱形孔（14）。 孔（14）限定与转子的旋转轴线互补并与其同心的平截头体状中心腔（C）。 阳模（M）包含截头锥形内腔（C），其中锥形顶点（18）设置在孔（14）的内部，并且截头锥体（18）的底部暴露于模具（F）的圆柱形开口。 内腔（C）限定转子的外形，并在外轮廓和内腔（C）之间限定转子体壁。 在内腔（C）的顶点处有一个锁定系统，用于保持与转子的样品管对准的芯（K）。 在树脂预浸渍纤维中装入内腔（C）和模具底部（F）。

公开(公告)号：EP0842030A1

公开(公告)日：1998-05-20

申请号：EP96915412.0

申请日：1996-04-30

Applicant: PIRAMOON TECHNOLOGIES, INC.

Inventor： PIRAMOON, Alireza ,  WEDEMEYER, Robert ,  FOURNIER, Michel, Mark ,  CRETE, Guillaume ,  FRITCHE, Don

IPC: B04B5 ,  B04B7 ,  B29C33 ,  B29C43 ,  B29C70 ,  F16F15 ,  B29K105 ,  B29L31

CPC classification number: B29C70/345 ,  B04B7/085 ,  B29C33/0033 ,  B29C33/44 ,  B29C33/76 ,  B29C43/027 ,  B29L2031/7498

Abstract: A method and apparatus for compression molding of fiber fixed angle rotors. Female mold (F) defines cylindrical bore (14) for molding the bottom of the rotor. Bore (14) defining frustum shaped central cavity (C) complementary to and concentric with the spin axis of the rotor. Male mold (M) contains frustum shaped inner cavity (C) with the apex of frustrum (18) disposed to the inner portion of bore (14) and the base of frustum (18) exposed to the cylindrical opening of mold (F). Inner cavity (C) defines the exterior shape of the rotor and defines between the exterior profile and the inner cavity (C) a rotor body wall. At the apex of inner cavity (C) there is a lock system for maintaining cores (K) in alignment with sample tubes of the rotor. Loading with resin pre-impregnated fiber occurs in inner cavity (C) and at the bottom of mold (F).