Air valve connecting device
US9328834B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 30, 2014 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Aug 14, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/3724
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An air valve connecting device or attachment includes a housing having a tilted inner peripheral surface, a sliding member slidably engaged in the housing and having a pathway for receiving a pressurized air, a gripping device having two casing members slidably engaged with the tilted inner peripheral surface of the housing and having a passage formed in the casing members, and an inflation valve engageable into the passage of the casing members for moving the casing members into the housing and for allowing the casing members to be forced toward each other with the tilted inner peripheral surface of the housing and in order to grasp the inflation valve with the casing members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.