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    ALARM SYSTEM FOR A LOADING DOCK
    3.
    发明授权
    ALARM SYSTEM FOR A LOADING DOCK 有权
    报警系统为一个装载的船坞

    公开(公告)号：EP2215612B1

    公开(公告)日：2012-08-15

    申请号：EP08853556.2

    申请日：2008-11-21

    申请人： Rite-Hite Holding Corporation

    发明人： MALY, Paul ,  MUHL, Tim ,  NELSON, Kyle, E. ,  SWESSEL, Mark, R.

    IPC分类号： G08B25/00 ,  G08B13/00 ,  B65G69/28

    CPC分类号： B65G69/2882

    摘要： A safety system (16) for a truck loading dock (14) with an elevated platform (18) provides an alarm (26,28) that warns of a hazard at the loading dock such as a forklift operating inside the truck (24) or a falling hazard that may exist due to the dock door (20) being open while a truck is not present at the dock. In cases where a dock's open doorway (12) is protected by a barrier (22) that can be opened or closed, the alarm (26) can be de-activated by closing the barrier. In some embodiments, the safety system includes a remote body sensor (70) that detects when someone (32) or something is near the doorway. In response to the body sensor, a second, more pronounced alarm can warn of more imminent danger where someone on the platform may be too close to an open doorway when a truck is not present.

    摘要翻译： 用于具有升高的平台（18）的卡车装载码头（14）的安全系统（16）提供警报（26,28），所述警报在装载码头（例如在叉车（24）内操作的叉车） 由于码头门（20）打开而卡车不在码头上时可能存在坠落危险。 如果码头的开放门口（12）由可打开或关闭的屏障（22）保护，则可通过关闭屏障来停用警报（26）。 在一些实施例中，安全系统包括远程身体传感器（70），该远程身体传感器检测某人（32）或某物何时在门口附近。 作为对身体传感器的响应，第二个更明显的警报可以警告当卡车不存在时，平台上的某个人可能太靠近敞开的门口的更迫切的危险。

    ALARM SYSTEM FOR A LOADING DOCK
    5.
    发明公开
    ALARM SYSTEM FOR A LOADING DOCK 有权
    预警系统装载坡道

    公开(公告)号：EP2215612A1

    公开(公告)日：2010-08-11

    申请号：EP08853556.2

    申请日：2008-11-21

    申请人： Rite-Hite Holding Corporation

    发明人： MALY, Paul ,  MUHL, Tim ,  NELSON, Kyle, E. ,  SWESSEL, Mark, R.

    IPC分类号： G08B25/00 ,  G08B13/00 ,  B65G69/28

    CPC分类号： B65G69/2882

    摘要： A safety system (16) for a truck loading dock (14) with an elevated platform (18) provides an alarm (26,28) that warns of a hazard at the loading dock such as a forklift operating inside the truck (24) or a falling hazard that may exist due to the dock door (20) being open while a truck is not present at the dock. In cases where a dock's open doorway (12) is protected by a barrier (22) that can be opened or closed, the alarm (26) can be de-activated by closing the barrier. In some embodiments, the safety system includes a remote body sensor (70) that detects when someone (32) or something is near the doorway. In response to the body sensor, a second, more pronounced alarm can warn of more imminent danger where someone on the platform may be too close to an open doorway when a truck is not present.

    INFLATABLE ACTUATOR FOR A DOCK LEVELER DECK
    6.
    发明公开
    INFLATABLE ACTUATOR FOR A DOCK LEVELER DECK 有权
    充气致动器加载桥面

    公开(公告)号：EP1866482A2

    公开(公告)日：2007-12-19

    申请号：EP06740588.6

    申请日：2006-04-04

    申请人： Rite-Hite Holding Corporation

    发明人： MUHL, Tim ,  WANIE, Andrew ,  HAHN, Norbert ,  PETRI, Mark G. ,  PIETRANGELO, Pamela ,  SANDER, Reinhard E. ,  SCHWAGER, Jeffrey R.

    IPC分类号： E01D1/00

    CPC分类号： B65G69/2817

    摘要： A dock leveler for a truck loading dock includes a pivotal deck that is raised by an inflatable actuator. The actuator includes a pliable upper section that when inflated has a generally vertical cylindrical shape that can provide a heavy deck with substantial columnar support. The actuator also includes a relatively rigid base that is sealingly joined to the pliable upper section such that upper section and the rigid base define an inner chamber of air. A blower for inflating the actuator can be installed inside or outside the actuator. In some embodiments, a valve system reverses the airflow so that the blower can forcibly deflate and compress the actuator up against the bottom of the deck so that the area underneath the actuator can be cleaned.

    INFLATABLE ACTUATOR FOR A DOCK LEVELER DECK
    8.
    发明授权
    INFLATABLE ACTUATOR FOR A DOCK LEVELER DECK 有权
    充气致动器加载桥面

    公开(公告)号：EP1866482B1

    公开(公告)日：2011-07-13

    申请号：EP06740588.6

    申请日：2006-04-04

    申请人： Rite-Hite Holding Corporation

    发明人： MUHL, Tim ,  WANIE, Andrew ,  HAHN, Norbert ,  PETRI, Mark G. ,  PIETRANGELO, Pamela ,  SANDER, Reinhard E. ,  SCHWAGER, Jeffrey R.

    IPC分类号： E01D1/00 ,  B65G69/28

    CPC分类号： B65G69/2817

    摘要： A dock leveler for a truck loading dock includes a pivotal deck that is raised by an inflatable actuator. The actuator includes a pliable upper section that when inflated has a generally vertical cylindrical shape that can provide a heavy deck with substantial columnar support. The actuator also includes a relatively rigid base that is sealingly joined to the pliable upper section such that upper section and the rigid base define an inner chamber of air. A blower for inflating the actuator can be installed inside or outside the actuator. In some embodiments, a valve system reverses the airflow so that the blower can forcibly deflate and compress the actuator up against the bottom of the deck so that the area underneath the actuator can be cleaned.

    SMOOTH TRANSITION DOCK LEVELER LIP
    9.
    发明公开
    SMOOTH TRANSITION DOCK LEVELER LIP 审中-公开
    登车桥LIP柔和过渡

    公开(公告)号：EP2114806A2

    公开(公告)日：2009-11-11

    申请号：EP08713421.9

    申请日：2008-01-02

    申请人： Rite-Hite Holding Corporation

    发明人： ANDERSEN, Jonathan ,  BUBLITZ, Eric D. ,  HAHN, Norbert ,  HOLM, Dave ,  MCNEILL, Matthew, C. ,  MUHL, Tim ,  NELSON, Kyle E. ,  STONE, Bradley J. ,  SVEUM, Matt

    IPC分类号： B65G69/28

    CPC分类号： B65G69/2823 ,  B65G69/2841 ,  B65G69/287

    摘要： A dock leveler (12) includes a vehicle-engaging pivotal lip (26) extending from the front end (22) of a pivotal deck (16), wherein the lip has one or more unique features that provide a smooth transition for forklifts traveling between the lip and a trailer bed (14) upon which the lip is resting. The smooth transition minimizes jolting and vibration of the forklift and its driver as the forklift wheels pass over the leading edge of the lip. The special features of the lip may include one or more of the following: a curved traffic-bearing surface (42,60,84) terminating at a sharp or blunt leading edge (34 a-g), a traffic-bearing surface (70) that includes both flat (50,72) and curved (74) sections, a multifaceted traffic-bearing surface (62) that approximates a curved surface, a rubber or plastic shock absorbing element, (78,86,114), an articulated nose piece (98) at the lip's leading edge, and a main lip plate (106,116) that is coplanar with the deck's traffic surface (36) (i.e., zero crown angle).

    LOADING DOCK SYSTEM WITH BIODEGRADABLE FLUID
    10.
    发明公开
    LOADING DOCK SYSTEM WITH BIODEGRADABLE FLUID 审中-公开
    可生物降解的液体装载坡道SYSTEM

    公开(公告)号：EP1858779A2

    公开(公告)日：2007-11-28

    申请号：EP06737542.8

    申请日：2006-03-09

    申请人： Rite-Hite Holding Corporation

    发明人： MUHL, Tim ,  NELSON, Kyle E. ,  SANDER, Reinhard E. ,  TOURDOT, Matthew

    IPC分类号： B65F9/00

    CPC分类号： B65G69/003 ,  B65G69/2817

    摘要： 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.