公开(公告)号：US5031846A

公开(公告)日：1991-07-16

申请号：US373985

申请日：1989-06-29

Applicant: Richard H. Lea ,  Su-Seng Pang ,  Ivan Curiel ,  Rajiv Jindia ,  Lloyd McClatchey

Inventor： Richard H. Lea ,  Su-Seng Pang ,  Ivan Curiel ,  Rajiv Jindia ,  Lloyd McClatchey

IPC: B29C53/58

CPC classification number: B29C53/588

Abstract: Apparatus for the formation of laminar, fiber-reinforced resin composite tubes of elbow shape. The apparatus, a filament winding machine, is employed by winding a continuous strand, or plurality of strands, of a resin-wetted yarn, roving, or filament about an elbow-shaped mold. The apparatus combination is constituted of a hollow shaft of curvilinear shape on which an elbow-shaped mold can be telescopically mounted. The two terminal ends of the hollow shaft can be journalled in place and the hollow shaft rotated thereabout. The combination also includes a sprocket-supported chain and connecting cable, the cable portion of which passes through the interior of the hollow shaft. The two terminal ends of the cable can be connected to the mold when the latter is mounted thereon so that reciprocal movement of the chain and cable can oscillate the mold upon the hollow curvilinear shaft as the shaft is rotated. Motor means are provided for producing both rotational and translational motion of the mold to wind the resin-impregnated filament perpendicularly to the axis of the mold while butting each row of applied filament side to side one row against another as the resin-impregnated filament is drawn from a supply source by rotation of the curvilinear hollow shaft, and translational motion of the mold.

Abstract translation: 用于形成肘形的层状纤维增强树脂复合管的装置。 该装置是一种长丝缠绕机，其通过在肘形模具周围缠绕树脂润湿的纱线，粗纱或细丝的连续的股线或多个股线。 装置组合由曲线形状的空心轴构成，肘形模可以在其上伸缩安装。 中空轴的两个末端可以轴颈安装就位，空心轴在其周围旋转。 该组合还包括链轮支撑链和连接电缆，其电缆部分穿过中空轴的内部。 当电缆的两个末端安装在模具上时，电缆的两个末端可以连接到模具上，使得链和电缆的往复运动可以在轴旋转时使模具摆动在空心曲线轴上。 提供电动机装置，用于产生模具的旋转和平移运动，以将树脂浸渍的丝垂直于模具的轴线卷绕，同时沿着施加的树脂浸渍的长丝被拉伸而将每排施加的细丝侧对齐到另一排 通过曲线空心轴的旋转从供应源和模具的平移运动。