公开(公告)号：US3929090A

公开(公告)日：1975-12-30

申请号：US52587974

申请日：1974-11-21

Applicant: SU CHIANG SHUI

Inventor： SU CHIANG-SHUI

IPC: B60C23/04 ,  B60C23/02

CPC classification number: B60C23/0403

Abstract: An air leakage warning device for a vehicle tire is described which includes a whistle producing member, a cylinder member containing a spring and a piston means, a rubber sack for covering the whistle producing member and the cylinder member, and a base member adapted for securing to an air valve means of the vehicle tire. When the air pressure of the tire is reduced to a predetermined valve, the piston means will act on the air valve and open the same to permit the air to flow into the device and thereby to swell and burst the rubber sack with an explosion. Thereafter the whistle producing means emits a whistle as air passes our therethrough.

Abstract translation: 本发明描述了一种用于车辆轮胎的漏气警告装置，其包括哨子产生构件，包含弹簧的气缸构件和活塞装置，用于覆盖哨子产生构件和气缸构件的橡胶袋，以及适于固定 涉及车辆轮胎的空气阀装置。 当轮胎的空气压力降低到预定的阀门时，活塞装置将作用在空气阀上并将其打开以允许空气流入装置，从而使橡胶袋膨胀并爆裂。 此后，当空气通过我们时，口哨产生装置发出哨子。