公开(公告)号：US20160263949A1

公开(公告)日：2016-09-15

申请号：US15032188

申请日：2014-11-05

Applicant: MAGNA CLOSURES, INC.

Inventor： Traian MIU ,  J. R. Scott MITCHELL ,  Gabriele Wayne SABATINI ,  Todd DEAVILLE

IPC: B60C23/00 ,  F04B35/01 ,  F04B39/12 ,  F04B41/06 ,  F04B39/00

CPC classification number: B60C23/004 ,  B60C23/007 ,  B60C23/12 ,  F04B35/00 ,  F04B35/01 ,  F04B35/06 ,  F04B39/0022 ,  F04B39/121 ,  F04B41/06

Abstract: A tire inflation apparatuses is provided for maintaining a predetermined inflation pressure of a pair of tires mounted a dual wheel unit of a vehicle. The apparatus includes a first and a second pump unit that are connected to a housing that includes a mounting structure for engaging a complementary mounting structure of the dual wheel unit. The first and second pump include first and second pump rods configured to translate in response to rotation of the dual wheel unit. A gearset and an eccentric drive mechanism are arranged to reciprocate the first and second pump rods.

Abstract translation: 提供一种轮胎充气装置，用于保持安装在车辆的双轮单元上的一对轮胎的预定充气压力。 该装置包括连接到壳体的第一和第二泵单元，壳体包括用于接合双轮单元的互补安装结构的安装结构。 第一和第二泵包括配置成响应于双轮单元的旋转而平移的第一和第二泵杆。 齿轮组和偏心驱动机构布置成往复运动第一和第二泵杆。