公开(公告)号：US20110254207A1

公开(公告)日：2011-10-20

申请号：US13126990

申请日：2008-10-29

Applicant: Per Hallander ,  Mikael Petersson

Inventor： Per Hallander ,  Mikael Petersson

IPC: B29C51/36

CPC classification number: B29C70/44

Abstract: An apparatus and a method of conforming a blank onto forming surface sections of a forming tool by drawing a first vacuum against an elastic forming medium for transmitting forming forces from the elastic forming medium to the blank. The elastic forming medium is evacuated with the first vacuum for allowing the elastic forming medium to stretch and conform the blank to the forming surface sections. The elastic forming medium includes at least one void. A second vacuum is applied to the void for achieving a stiffened section of the elastic forming medium corresponding with the location of the void and corresponding with, when the elastic forming medium after the completion lies against the forming tool having the blank in between, a forming surface section of the forming tool where the blank requires a forming force being larger than that of surrounding sections of the elastic forming medium.

Abstract translation: 通过对弹性成形介质抽取第一真空以将成形力从弹性成形介质传递到坯料，使毛坯与成形工具的成形表面部分相一致的装置和方法。 弹性成形介质用第一真空抽真空，以使弹性成形介质拉伸并使毛坯与成形表面部分相一致。 弹性成形介质包括至少一个空隙。 第二真空被施加到空隙上，以实现对应于空隙的位置的弹性成形介质的加强部分，并且对应于当完成后的弹性成形介质抵靠在其间具有坯料的成形工具时，形成 成形工具的表面部分，其中坯料需要大于弹性成形介质的周围部分的成形力。

公开(公告)号：US07758715B2

公开(公告)日：2010-07-20

申请号：US12258469

申请日：2008-10-27

Applicant: Mikael Petersson ,  Per Hallander ,  Björn Weidmann

Inventor： Mikael Petersson ,  Per Hallander ,  Björn Weidmann

IPC: F02F1/06 ,  C09J5/10 ,  B29C65/00 ,  B29C45/14 ,  B32B37/00 ,  B32B3/00 ,  C08J5/00

CPC classification number: B29D99/0003 ,  B29C35/0266 ,  B29C2791/001 ,  Y10T428/197

Abstract: A method of manufacturing a composite structure including a plurality of sheets and a radius filler. The radius filler is adapted to fill a gap at least partially formed by the sheets of the composite structure. The radius filler includes a plastic material with a first curing temperature. The sheets include a plastic material with a second curing temperature. The method includes arranging the sheets in a desired shape, applying the radius filler material into the gap, exposing the sheets and the radius filler material to the first temperature, whereby the material of the radius filler cures, and exposing the sheets and the radius filler to the second temperature, which exceeds the first temperature, whereby the material of the sheets cures. A radius filler for filling gaps between sheets of a composite structure. The material of the radius filler has a curing temperature which is below the curing temperature of the sheets of the composite structure.

Abstract translation: 一种制造包括多个片材和半径填料的复合结构体的方法。 半径填料适于填充由复合结构的片材至少部分地形成的间隙。 半径填料包括具有第一固化温度的塑料材料。 片材包括具有第二固化温度的塑料材料。 该方法包括将片材布置成所需的形状，将半径填充材料施加到间隙中，将片材和半径填充材料暴露于第一温度，由此半径填充材料固化并暴露片材和半径填料 达到超过第一温度的第二温度，由此片材的材料固化。 用于填充复合结构的板之间的间隙的半径填料。 半导体填料的材料的固化温度低于复合结构的片材的固化温度。

公开(公告)号：US20090152775A1

公开(公告)日：2009-06-18

申请号：US12330185

申请日：2008-12-08

Applicant: Tommy GRANKALL ,  Mikael Petersson ,  Per Hallander ,  Jan-Erik Lindback ,  Bjorn Weidmann ,  Jan Andersson

Inventor： Tommy GRANKALL ,  Mikael Petersson ,  Per Hallander ,  Jan-Erik Lindback ,  Bjorn Weidmann ,  Jan Andersson

IPC: B29C49/70

CPC classification number: B29C33/3821 ,  B29C33/505 ,  Y10S264/44

Abstract: A tool assembly including a male tool including an inner shape tool including a bag having a connection connectable to a depressurization source for providing a vacuum in the bag such that beads therein form a body of firm cohesion providing the inner shape tool rigid. The male tool further includes a flexible, hollow curing support arranged around the rigid inner shape tool, the inner shape tool is arranged to be removable from the flexible, hollow curing support by rupturing the vacuum.

Abstract translation: 一种工具组件，包括一个包括内部形状工具的内部工具的内部工具，该内部工具包括具有可连接到减压源的连接的袋子，用于在袋子中提供真空，使得其中的珠子形成提供内部形状工具刚性的牢固内聚力的主体。 阳型工具还包括围绕刚性内部形状工具布置的柔性中空固化支撑件，内部形状工具被布置成通过破坏真空而从柔性中空固化支撑件移除。