| 发明名称 | Compressed-air control device with molded seal | ||
| 摘要 | A compressed-air control device includes at least one first component, and a second component arranged so as to be movable relative to the first component. A molded seal is arranged in a groove of the first component, and is in contact with the second component. A first chamber formed on one side of the molded seal between the first and the second components can be charged with a first pressure, and a second chamber formed on the opposite side of the molded seal between the first and the second components can be charged with a second pressure. The molded seal together with the first component forms at least one overflow valve. | ||
| 申请公布号 | US9109704(B2) | 申请公布日期 | 2015.08.18 |
| 申请号 | US201113582885 | 申请日期 | 2011.03.07 |
| 申请人 | WABCO GmbH | 发明人 | Borchers Harald;Hölscher Reiner |
| 分类号 | F16D43/28;F16J15/32;F16D25/08;F16J15/16 | 主分类号 | F16D43/28 |
| 代理机构 | Kramer Levin Naftalis & Frankel LLP | 代理人 | Kramer Levin Naftalis & Frankel LLP |
| 主权项 | 1. A device, comprising: a compressed-air-actuatable piston; a cylinder arranged so as to be movable relative to the compressed-air-actuatable piston; a molded seal arranged in a groove defined in the compressed-air-actuatable piston, the molded seal being in contact with the cylinder; a compressed-air actuation chamber for compressed-air actuation of the piston formed on one side of the molded seal between the compressed-air-actuatable piston and the cylinder, the compressed-air actuation chamber being chargeable with a first pressure and sealed off by the molded seal; and a second chamber formed on an opposite side of the molded seal between the at least one compressed-air-actuatable piston and the cylinder, the second chamber being chargeable with a second pressure, the molded seal together with the at least one first component forming at least one overflow valve. | ||
| 地址 | Hannover DE | ||