公开(公告)号：US06418991B1

公开(公告)日：2002-07-16

申请号：US09472513

申请日：1999-12-27

Applicant: Michael L. Trice

Inventor： Michael L. Trice

IPC: B60C504

CPC classification number: A47C27/081 ,  B60C5/08 ,  B60C19/12

Abstract: An improved pneumatic tube formed from a semi-rigid, air-tight rubber core encased by a plurality of thin, armoring Kevlar layers bonded to the exterior wall of the core. The composition can be used as inner tubing for cars, bikes, motorcycles, planes, and any kind of vehicle having a pneumatic inner tube. It can also be formed into a puncture proof rubber raft.

Abstract translation: 一种改进的气动管，其由半刚性的气密橡胶芯形成，所述橡胶芯由多个结合到所述芯的外壁的薄的铠装凯夫拉尔层包围。 该组合物可用作汽车，自行车，摩托车，飞机以及具有气动内管的任何种类的车辆的内管。 也可以形成防刺橡胶筏。