| 摘要 |
<p>The casing wall about the aperture through which the Bourdon tube socket connection is received in a pressure gauge cooperates with at least two contiguous surface areas spaced apart on the socket to form a bidirectional casing-to-socket interlock thereat. By means of fasteners securing the casing to the socket, the bidirectional interlock is maintained as to afford the casing increased resistance against a percussive blow of potentially bending magnitude received in either direction.</p> |
