发明名称 |
LOADING DOCK SYSTEM WITH BIODEGRADABLE FLUID |
摘要 |
<p>A hydraulic system for operating dock levelers, vehicle restraints, and other types of loading dock equipment includes one or more features that prolong the life of the hydraulic fluid. A hydraulic reservoir with a desiccant filled breather cap or a hermetically sealed pliable reservoir minimizes the hydraulic fluid's exposure to condensation and atmospheric moisture. The system can be used for prolonging the life of both biodegradable and- non-biodegradable hydraulic fluids. In some embodiments, the system includes an acceptably biodegradable fluid having a combination of properties that makes the fluid particularly suitable for loading dock equipment.</p> |
申请公布号 |
EP1858779(A4) |
申请公布日期 |
2015.10.07 |
申请号 |
EP20060737542 |
申请日期 |
2006.03.09 |
申请人 |
RITE-HITE HOLDING CORPORATION |
发明人 |
MUHL, TIM;NELSON, KYLE E.;SANDER, REINHARD E.;TOURDOT, MATTHEW |
分类号 |
B65G69/28;B65G69/00 |
主分类号 |
B65G69/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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