发明名称 |
PNEUMATIC TRUCK WEIGHING SCALE WITH ISOTABLE RESERVOIRS |
摘要 |
A scale for weighing truck axle loads and the like includes a platform supported by four self-leveling air springs with four reservoirs in parallel with the springs. After the springs have been stabilized, the reservoirs are closed off from the springs and are connected together to equalize their pressures and to an air pressure gauge which gives the weight being weighed.
|
申请公布号 |
US3648791(A) |
申请公布日期 |
1972.03.14 |
申请号 |
USD3648791 |
申请日期 |
1971.01.21 |
申请人 |
PEERLESS TRAILER AND TRUCK SERVICE INC. |
发明人 |
FREDERICK F. VAN RADEN |
分类号 |
G01G5/04;G01G19/02;(IPC1-7):G01G5/04 |
主分类号 |
G01G5/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|