公开(公告)号：US08491828B2

公开(公告)日：2013-07-23

申请号：US13574875

申请日：2011-02-03

Applicant: Jacky Ferdinand Henriette Wetzels ,  Lucas Stefan Van Den Akker ,  Sotiris Koussios ,  Lei Zu

Inventor： Jacky Ferdinand Henriette Wetzels ,  Lucas Stefan Van Den Akker ,  Sotiris Koussios ,  Lei Zu

IPC: B29C70/38

CPC classification number: B29C70/865 ,  B29C33/76 ,  B29C53/588 ,  B29C53/8075 ,  B29C53/822 ,  B29C53/824 ,  B29C70/222 ,  B29C70/32 ,  B29C70/48 ,  B29L2031/3091 ,  B29L2031/32 ,  B29L2031/7102 ,  Y10T428/218

Abstract: The invention relates to a device for producing a toroid-shaped fiber composite product. The device comprises at least two fiber or fiber composite material dispensing units (2, 3), the dispensing units being adapted to place a fiber (4) or a fiber composite material onto the surface of a toroid-shaped mandrel (5); positioning means to effectuate relative movement of the mandrel and the dispensing units during placement of the fiber or fiber composite material. The invention further relates to a method for producing a toroid-shaped fiber composite product, preferably with a concave cross-section, in particular the rim of a bicycle wheel. The method comprises providing a toroid-shaped mandrel, dispensing fibers or fiber composite material from at least two dispensing units, placing the fibers or fiber composite material onto the mandrel while effectuating a relative movement of the mandrel and the dispensing units, and reshaping at least part of the mandrel, preferably by thermoforming.

Abstract translation: 本发明涉及一种环形纤维复合材料制造装置。 所述装置包括至少两个纤维或纤维复合材料分配单元（2,3），所述分配单元适于将纤维（4）或纤维复合材料放置在环形心轴（5）的表面上; 定位装置，用于在放置纤维或纤维复合材料期间实现心轴和分配单元的相对运动。 本发明还涉及一种生产环形纤维复合材料的方法，优选具有凹形横截面，特别是自行车车轮的边缘。 该方法包括提供环形心轴，从至少两个分配单元分配纤维或纤维复合材料，将纤维或纤维复合材料放置在心轴上，同时实现心轴和分配单元的相对运动，并至少重塑 心轴的一部分，优选通过热成型。

公开(公告)号：US20120301654A1

公开(公告)日：2012-11-29

申请号：US13574875

申请日：2011-02-03

Applicant: Jacky Ferdinand Henriette Wetzels ,  Lucas Stefan Van Den Akker ,  Sotiris Koussios ,  Lei Zu

Inventor： Jacky Ferdinand Henriette Wetzels ,  Lucas Stefan Van Den Akker ,  Sotiris Koussios ,  Lei Zu

IPC: B29C33/38 ,  B32B5/26 ,  B60B5/02 ,  B29C67/24 ,  B65H81/04

CPC classification number: B29C70/865 ,  B29C33/76 ,  B29C53/588 ,  B29C53/8075 ,  B29C53/822 ,  B29C53/824 ,  B29C70/222 ,  B29C70/32 ,  B29C70/48 ,  B29L2031/3091 ,  B29L2031/32 ,  B29L2031/7102 ,  Y10T428/218

Abstract: The invention relates to a device for producing a toroid-shaped fiber composite product. The device comprises at least two fiber or fiber composite material dispensing units (2, 3), the dispensing units being adapted to place a fiber (4) or a fiber composite material onto the surface of a toroid-shaped mandrel (5); positioning means to effectuate relative movement of the mandrel and the dispensing units during placement of the fiber or fiber composite material. The invention further relates to a method for producing a toroid-shaped fiber composite product, preferably with a concave cross-section, in particular the rim of a bicycle wheel. The method comprises providing a toroid-shaped mandrel, dispensing fibers or fiber composite material from at least two dispensing units, placing the fibers or fiber composite material onto the mandrel while effectuating a relative movement of the mandrel and the dispensing units, and reshaping at least part of the mandrel, preferably by thermoforming.

Abstract translation: 本发明涉及一种环形纤维复合材料制造装置。 所述装置包括至少两个纤维或纤维复合材料分配单元（2,3），所述分配单元适于将纤维（4）或纤维复合材料放置在环形心轴（5）的表面上; 定位装置，用于在放置纤维或纤维复合材料期间实现心轴和分配单元的相对运动。 本发明还涉及一种生产环形纤维复合材料的方法，优选具有凹形横截面，特别是自行车车轮的边缘。 该方法包括提供环形心轴，从至少两个分配单元分配纤维或纤维复合材料，将纤维或纤维复合材料放置在心轴上，同时实现心轴和分配单元的相对运动，并至少重塑 心轴的一部分，优选通过热成型。