公开(公告)号：US20140345789A1

公开(公告)日：2014-11-27

申请号：US14457543

申请日：2014-08-12

Applicant: Senvion SE

Inventor： Karl Eichler

IPC: F03D1/06 ,  B29D99/00 ,  B29C70/02

CPC classification number: F03D1/065 ,  B29C33/02 ,  B29C33/307 ,  B29C33/38 ,  B29C70/021 ,  B29D99/0025 ,  B29L2031/08 ,  B29L2031/085 ,  Y02E10/721 ,  Y02P70/523 ,  Y10T156/1028

Abstract: A direct mold includes a plank frame and a mold surface body held in shape by the plank frame. The plank frame is made of a plurality of planar panels that are aligned transversely to the longitudinal extension of the rotor blade and are arranged spaced with respect to each other in the direction of the longitudinal extension of the rotor blade. The panels of the plank frame have recesses, into which the mold surface body is inserted and which reproduces in its sequence in the plank frame mainly a progression of a contour of a part of a rotor blade profile. The mold surface body has a layer structure that includes a support layer and a sandwich layer. The support layer is made of rails that are aligned in the longitudinal direction of the rotor blade in a manner bridging the distances between the panels.

Abstract translation: 直接模具包括板框架和通过板框架保持形状的模具表面体。 板条框架由多个平面板制成，它们横向于转子叶片的纵向延伸部排列，并且在转子叶片的纵向延伸方向上相对于彼此隔开设置。 板条框架的面板具有凹槽，模具表面主体被插入其中，并且在凹槽框架中以其顺序再现其主要是转子叶片轮廓的一部分轮廓的进展。 模具表面体具有包括支撑层和夹层的层结构。 支撑层由沿着转子叶片的纵向方向对齐的轨道制成，其桥接桥板之间的距离。

公开(公告)号：US10352295B2

公开(公告)日：2019-07-16

申请号：US14457543

申请日：2014-08-12

Applicant: Senvion SE

Inventor： Karl Eichler

IPC: F03D1/06 ,  B29C70/02 ,  B29D99/00 ,  B29C33/02 ,  B29L31/08 ,  B29C33/30 ,  B29C33/38

Abstract: A direct mold includes a plank frame and a mold surface body held in shape by the plank frame. The plank frame is made of a plurality of planar panels that are aligned transversely to the longitudinal extension of the rotor blade and are arranged spaced with respect to each other in the direction of the longitudinal extension of the rotor blade. The panels of the plank frame have recesses, into which the mold surface body is inserted and which reproduces in its sequence in the plank frame mainly a progression of a contour of a part of a rotor blade profile. The mold surface body has a layer structure that includes a support layer and a sandwich layer. The support layer is made of rails that are aligned in the longitudinal direction of the rotor blade in a manner bridging the distances between the panels.