公开(公告)号：US5158122A

公开(公告)日：1992-10-27

申请号：US634018

申请日：1990-12-26

Applicant: Joseph G. Moffett

Inventor： Joseph G. Moffett

IPC: B60C29/06 ,  B60S5/04

CPC classification number: B60S5/043 ,  B60C29/064 ,  Y10T137/3662 ,  Y10T137/3724

Abstract: A dual pneumatic tire inflator is provided for simultaneously adding and equalizing the air pressure in dual tires commonly employed in tractor trailer trucks, airplanes, tractors and other dual wheeled vehicles. The dual pneumatic tire inflator includes a housing having an inlet valve for receiving pressurized air from a common air pressure source and a pair of pressure hoses connected to a pair of locking valve tire chucks for engaging each valve of the dual tire assembly and a pressure gauge for indicating the common pressure of the dual tires and a relief valve for adjusting and equalizing the air pressure in the dual tires. The housing is preferably of an elongated body having an inlet disposed at one end, a pressure gauge disposed at the other and the two pressure hoses and pressure relief valve disposed in a planar relationship.

Abstract translation: 提供双重充气轮胎充气机，用于同时增加和平衡拖拉机拖车，飞机，拖拉机和其他双轮车辆中通常使用的双轮胎中的空气压力。 双重充气轮胎充气机包括具有用于从公共气压源接收加压空气的入口阀的壳体和连接到一对锁定阀轮胎卡盘的一对压力软管，用于接合双轮胎组件的每个阀和压力计 用于指示双轮胎的共同压力和用于调节和均衡双轮胎中的空气压力的安全阀。 壳体优选为细长体，其具有设置在一端的入口，设置在另一端的压力计和以平面关系设置的两个压力软管和压力释放阀。