| 摘要 |
An inflation for a teat cup assembly which reduces the capacity of the inflation to twist radially during the installation process. The inflation has an elongated flexible portion adapted to receive the teat of an animal to be milked and comprises a first end formed with an opening into the interior of said elongated portion which is adapted to receive said teat and which sealingly engages a first open end of a hollow elongated teat cup upon vacuum being applied to the inside of said cup; a middle portion adapted to be received in the second end of the elongated teat cup, said middle portion being formed with a plurality of peripheral flat sections thereon, said flat sections being receivable in a correspondingly shaped opening in the second end of the teat cup, said middle portion being sealingly engaged in the opening in said second end upon vacuum being applied to the inside of said cup; the inflation having a second end adapted to extend from the teat cup and be connected to the vacuum line of a milking machine. |
