公开(公告)号：EP0919496A2

公开(公告)日：1999-06-02

申请号：EP99100594.3

申请日：1995-02-21

申请人： RITE-HITE CORPORATION

发明人： Ellis, Elwood

IPC分类号： B65G67/00

CPC分类号： B65G69/005

摘要： The invention relates to a wheel chocking system for at least one tire (T 2 ) of a vehicle which is rotatable on a treadway (S) between a starting position (A) and a plurality of lockable positions (B) close to a dock.
The chocking system comprises:
a chocking device (10) comprising a chock (16), said chock being positionable behind said tire (T 2 ) when said rolling tire rolls on the treadway (S) from said starting position (A) to said lockable positions (B), a guide channel (C) extending along said treadway and said chocking device being moveably guided along said guide channel between an initial position and operating positions, and a controllable lock (30) capable of selectively locking said chock (16) in a chock position (B) behind the tire corresponding to any of said operating positions.

摘要翻译： 本发明涉及一种用于车辆的至少一个轮胎（T2）的车轮阻塞系统，该轮胎可在靠近码头的起始位置（A）和多个可锁定位置（B）之间的踏板（S）上旋转。 所述砌块系统包括：当所述滚动轮胎从所述起始位置（A）滚动到所述起始位置（A）到所述可锁定位置（S）时，包括轴承座（16）的所述轴承座（10），所述轴承座可定位在所述轮胎（T2） （B），沿着所述踏板延伸的导向通道（C）和所述止动装置在初始位置和操作位置之间沿着所述引导通道可移动地引导，以及可控制的锁（30），其能够选择性地将所述轴承座（16） 对应于任何所述操作位置的轮胎后面的轴承座位置（B）。

公开(公告)号：EP0808407A1

公开(公告)日：1997-11-26

申请号：EP96905440.0

申请日：1996-02-08

申请人： RITE-HITE CORPORATION

发明人： SCHULTE, Peter, S.

IPC分类号： E06B9

CPC分类号： E06B9/581 ,  E06B9/17046 ,  E06B2009/585

摘要： A curtain bottom tensioning assembly comprised primarily of a resilient member (50) extending across the bottom of the door (10). The resilient member (50) is directly or indirectly coupled to a guide extension (100) extending beyond the leading edge of the door (10) and engaging vertical guide members (20, 30) to guide the door (10) in a vertical plane. The guide extensions (100) also engage the vertical guide members (20, 30) to restrict the guide extensions (100) from moving horizontally toward the curtain (10). The coupling between these horizontally restricted guide extensions (100) and the resilient member (50) places a tension on the resilient member (50). The resilient member (50) is thus stretchedacross the bottom of the door or curtain (10), and serves as a bottom bar that also substantially conforms to or deflects around an obstruction, thus preventing or minimizing damage to the door (10), the bottom bar and the obstruction.

公开(公告)号：EP0784588A1

公开(公告)日：1997-07-23

申请号：EP95937429.0

申请日：1995-10-19

申请人： RITE-HITE CORPORATION

发明人： SPRINGER, Scott, L. ,  HAHN, Norbert

IPC分类号： B65G69

CPC分类号： B65G69/005

摘要： A wheel-actuated vehicle restraint device is provided for restraining at least one wheel of a vehicle during loading and unloading thereof. The vehicle restraint comprises a lock assembly comprising an actuation assembly for initially engaging the wheel of the incoming vehicle and a lock assembly for chocking the wheel in response to engagement between the wheel and the actuation assembly. The lock assembly is operatively connected to the actuation assembly at a connection point such that the connection point is selectively positionable in response to the dimensions and location of the wheel for insuring that the lock assembly engages a bottom portion of the wheel and moves along the peripheral surface of the wheel to a chock position. In one embodiment, the actuation assembly comprises a trigger assembly disposed to engage the wheel and a trolley assembly operatively connecting the lock assembly and trigger assembly. The trolley assembly comprises a variable length biasing link such that the length of the link varies in response to the wheel dimensions and location, thereby positioning the lock assembly to engage the bottom portion of the wheel before moving to the chock position.

公开(公告)号：EP0601176A1

公开(公告)日：1994-06-15

申请号：EP93916431.0

申请日：1993-06-03

申请人： RITE-HITE CORPORATION

发明人： SPRINGER, Scott, L. ,  HAHN, Norbert

IPC分类号： B65G69

CPC分类号： B65G69/2823

摘要： Un système de nivellement pour un quai de chargement possède une rampe réglable (11), une lèvre montée pivotante (13) et une plaque barrière montée pivotante (16), la lèvre et la plaque étant disposées au niveau du bord frontal de la rampe (11). Les mouvements de pivotement de la lèvre (13) et de la plaque barrière (16) sont coordonnés de sorte que, lorsque la lèvre (13) se trouve dans une position dépendante et rangée, la plaque barrière (16) peut être ajustée de manière sélective pour prendre une position correspondant soit à un mode opérationnel de barrière se projetant verticalement pour un véhicule soit une position correspondant à un mode non opérationnel sans projection verticale afin de permettre à l'équipement de manipulation de matériau de charger ou de décharger l'extrémité arrière d'un véhicule parqué adjacent au dock de chargement. Lorsque la lèvre (13) se trouve dans une position opérationnelle en porte-à-faux enjambant un espace formé entre le bord frontal de la rampe et la plate-forme d'un véhicule parqué, la plaque barrière prend une position correspondant au mode non opérationnel qui permet à l'équipement de manipulation du matériau de passer par dessus la rampe (11) et la lèvre (13) pour aller au-dessus de la plate-forme ou plateau du véhicule parqué.

公开(公告)号：EP0340641A3

公开(公告)日：1990-11-22

申请号：EP89107656.4

申请日：1989-04-27

申请人： RITE-HITE CORPORATION

发明人： Trickle, Glen

IPC分类号： B65G69/28

CPC分类号： B65G69/2841 ,  B65G69/2823

摘要： A dock leveler assembly and latch mechanism therefor are provided which are adapted to automatically cause unlatching of components thereof if the assembly is activated without a vehicle being present or if the vehicle moves away from a dock; thus enabling the assembly to readily return to an inoperative mode position.

摘要翻译： 提供了一种适用于如果在没有车辆存在的情况下启动组件或者如果车辆离开码头的情况下自动地使其组件解锁的船坞调平器组件和闩锁机构， 从而使组件能够容易地返回到不工作模式位置。

公开(公告)号：EP0393245A1

公开(公告)日：1990-10-24

申请号：EP89121280.5

申请日：1989-11-17

申请人： RITE-HITE CORPORATION

发明人： Trickle, Glen

IPC分类号： B65G67/02

CPC分类号： B65G69/003 ,  Y10T70/60 ,  Y10T70/8027

摘要： A monitoring system (10) for a truck document facility includes a data processor (44) which continually processes signals from sensors which monitor the conditions of locking devices (17 to 21) at each of a plurality of loading/unloading stations (12 to 16).
The processor operates a monitor (46) to display various types of data including data as to the current status of the locking devices (17 to 21), load time data and data showing the time of existence and non-existence of a truck at each station.

摘要翻译： 用于卡车文件设备的监视系统（10）包括数据处理器（44），其连续地处理来自传感器的信号，所述传感器监视多个装载/卸载站（12至16）中的每一个处的锁定装置（17至21）的状况 ）。 处理器操作监视器（46）以显示各种类型的数据，包括关于锁定装置（17至21）的当前状态的数据，加载时间数据和显示卡车每次存在和不存在的时间的数据 站。

公开(公告)号：EP0192350A3

公开(公告)日：1987-06-03

申请号：EP86300501

申请日：1986-01-27

申请人： RITE-HITE CORPORATION

发明人： Hahn, Norbert

IPC分类号： G08B25/00 ,  B65G67/02

CPC分类号： B65G69/003

摘要： A signal and control system is provided in which signal lights are provided on the inside and outside of a dock facility to give dock personnel and truck drivers clearly visible indications of when it is safe or unsafe to load or unload a truck or to park or remove a truck, dependent upon the condition of switches on the inside which are accessible to dock personnel and to the condition of a locking device on the outside which is engageable with the safety bar of a truck. A slip clutch and a position sensor cooperate to control and avoid adverse effects of slippage in the locking device, a horn is energized to provide a loud audible warning of dangerous conditions, a key pad is used to enter a security code and other features are provided for increased safety and reliability.

公开(公告)号：EP0666959A1

公开(公告)日：1995-08-16

申请号：EP93921331.0

申请日：1993-09-02

申请人： RITE-HITE CORPORATION

发明人： OLTHAFER, John, W. ,  NICOL, Glenn ,  NOON, David ,  LEPPERT, David ,  UNGS, Mark ,  SCHULTE, Peter, S. ,  DUNKIN, Richard, J.

IPC分类号： E05B47 ,  E05B65 ,  E06B9

CPC分类号： E05B47/023 ,  E05B47/0002 ,  E05B47/0004 ,  E05B65/0021 ,  E06B9/56 ,  E06B9/581 ,  E06B9/70 ,  E06B9/82 ,  E06B2009/585 ,  E06B2009/689

摘要： A roller door apparatus (10) is provided that includes a roller means (18) and a means journalling the roller means (18) for reversible rotation about a central longitudinal roller axis. The roller door (10) also includes end rail means (16) for a reciprocal linear movement between a first position adjacent the roller means (18) and a second position away from the roller means (18). Also included is a flexible curtain means (11) with the one end attached to the end rail means (16) and the other end attached to the roller means (18), such that the curtain means (11) closes a door opening with the end rail means (16) in the second position. The curtain means (11) winds onto the roller means (18) when the end rail (16) moves from the second position to the first position and vice versa. The roller door (10) further includes a reversible electric drive motor means (42) coupled to the roller means (18) during movement of the end rail means (16) for rapid acceleration of the curtain means (11) during an initial portion of each movement, and for control of deceleration of the curtain means (11) to zero velocity during a final portion of each movement.

摘要翻译： 提供了卷门装置（10），其包括辊装置（18）和连接辊装置（18）的装置，用于围绕中心纵向辊轴线可逆地旋转。 辊门（10）还包括用于在邻近辊装置（18）的第一位置和远离辊装置（18）的第二位置之间往复线性移动的端部导轨装置（16）。 还包括一个柔性帘装置（11），其一端连接到端轨装置（16）上，另一端连接到滚轮装置（18）上，从而帘装置（11）关闭带有 （16）处于第二位置。 当端轨（16）从第二位置移动到第一位置时，幕帘装置（11）卷绕在滚轮装置（18）上，反之亦然。 卷门（10）还包括在端轨装置（16）运动期间耦合到滚轮装置（18）的可逆电驱动马达装置（42），用于在窗帘装置（11）的初始部分期间快速加速窗帘装置 每次移动，并且用于在每次移动的最后部分期间控制幕帘装置（11）的减速到零速度。

公开(公告)号：EP0458206B1

公开(公告)日：1995-03-01

申请号：EP91108008.3

申请日：1991-05-17

申请人： RITE-HITE CORPORATION

发明人： Hahn, Norbert ,  Swessel, Michael A.

IPC分类号： B65G69/28

CPC分类号： B65G69/2888

公开(公告)号：EP0366887B1

公开(公告)日：1993-10-13

申请号：EP89114944.5

申请日：1989-08-12

申请人： RITE-HITE CORPORATION

发明人： Hahn, Norbert

IPC分类号： B65G69/28

CPC分类号： B65G69/2888