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1. 发明授权

US5649618A Motorcycle clamping fixture 失效
标题翻译：摩托车夹具
公开(公告)号：US5649618A
公开(公告)日：1997-07-22
申请号：US508667
申请日：1995-07-28
申请人： John M. Tetzloff
发明人： John M. Tetzloff
IPC分类号： B25B1/10 , B25B1/20 , B25B5/00 , B25H1/00 , B65G47/04
CPC分类号： B25B1/103 , B25B1/20 , B25B5/003 , B25H1/0014
摘要： Apparatus utilizing a special clamping fixture supports a motorcycle or similar vehicle as it is conveyed along an assembly line. The fixture is secured to an overhead conveyor by a stabilized suspension means that positions the fixture beneath the motorcycle so that it may receive a pair of laterally spaced, lower frame members of the motorcycle frame. The fixture employs a pair of vises located fore and aft relative to the direction of movement of the conveyor, each of which has a pair of jaws with an axis of clamping action extending transversely of the direction of conveyor movement for receiving a corresponding frame member. An operating means which may be actuated from either side of the conveyor opens and closes the two vises in unison to clamp and hold the frame members. In order to accommodate dimensional variations in the spacing between the frame members, one of the vises is free to float horizontally independently of the other vise as the jaws are tightened onto the frame. Initial mounting of the frame in the fixture is facilitated by support blocks that hold the motorcycle in position as the vises are tightened.
摘要翻译：利用特殊夹具的装置在沿着装配线输送时支撑摩托车或类似车辆。固定装置通过将固定装置定位在摩托车下方的稳定的悬挂装置固定到顶架输送机上，使得其可以接收摩托车车架的一对横向间隔开的下框架构件。固定装置采用一对相对于输送机运动方向位于前后的视觉图，每一个具有一对钳口，夹持动作轴线横向于输送机运动方向延伸，用于接收相应的框架构件。可以从传送器的任一侧致动的操作装置一致地打开和关闭两个遮罩以夹紧和保持框架构件。为了适应框架构件之间的间隔的尺寸变化，当钳口被紧固到框架上时，其中一个护面可自由地水平地浮动而与另一个虎钳水平地浮动。通过支撑块来帮助将框架初始安装在固定装置中，这些支撑块可以将摩托车固定在适当的位置，因为护罩被紧固。

2. 发明授权

US5636575A Conveyor speed retarder 失效
标题翻译：输送机减速机
公开(公告)号：US5636575A
公开(公告)日：1997-06-10
申请号：US557853
申请日：1995-11-14
申请人： Robert A. Hoehn , Mark A. Pollard
发明人： Robert A. Hoehn , Mark A. Pollard
IPC分类号： B61K7/00 , B61K7/02
CPC分类号： B61K7/00
摘要： A retarder apparatus controls the speed of a free, load-carrying conveyor as it moves in a predetermined direction along a path of travel defined by the track in which the conveyor runs. Paddle members are spaced at regular intervals along an endless movable chain and each, in turn, is positioned in the track in the path of the next conveyor. Upon engagement of an individual paddle by an oncoming conveyor, the chain is instantly accelerated to the speed of the conveyor and this motion is transmitted through a chain sprocket to a centrifugal brake which, if a normal speed is being exceeded, limits the speed of movement of the chain to hold back a runaway conveyor and return it to the normal speed.
摘要翻译：缓速器装置控制自由载重输送机沿着沿着由输送机运行的轨道限定的行进路径沿预定方向移动的速度。桨形构件沿着环形可动链条以规则的间隔间隔开，并且每个都沿着下一个输送机的路径定位在轨道中。在通过迎面而来的输送机接合单个桨叶时，链条被立即加速到输送机的速度，并且该运动通过链轮传递到离心式制动器，如果超过正常速度，则限制运动速度的链条阻止失控输送机并将其恢复到正常速度。

3. 发明授权

US5472503A Vertical load transferring apparatus 失效
标题翻译：垂直载荷传送装置
公开(公告)号：US5472503A
公开(公告)日：1995-12-05
申请号：US82618
申请日：1993-06-25
申请人： Larry E. Birchler
发明人： Larry E. Birchler
IPC分类号： B05C3/02 , B65G49/04 , B05C3/04 , B65G49/02
CPC分类号： B65G49/0459 , B05C3/02
摘要： A raising and lowering mechanism is provided at a work station for vertically transferring articles or products delivered to the station by an overhead delivery conveyor. Discrimination between transfer of a load from the delivery conveyor and transfer back to the delivery conveyor is accomplished by a mechanical discriminator which appropriately conditions suspension hooks on the delivery conveyor for either releasing the load or reconnecting the load. The transfer mechanism employs a vertically reciprocating conveyor which is confined to a vertical transfer axis without the necessity to employ some degree of lateral movement to uncouple the load from the delivery conveyor, present the load at a working position within the work station, and return the load to the delivery conveyor. Drift compensation is provided to allow for some misalignment of a delivered load with the transfer axis. The drive system for the vertical conveyor may be coupled by a flexible linkage to other work stations to enable simultaneous operation of transfer mechanisms at a plurality of work stations with a single drive. In applications where articles are immersed in a treatment bath at a work station, the vertical conveyor may be modified to tip the load to bubble off trapped air.
摘要翻译：在工作站处提供升降机构，用于通过塔顶输送输送机垂直地转运输送到车站的物品或产品。从输送输送机转移负载并转回到输送输送机之间的歧视是通过机械鉴别器实现的，其适当地调节输送输送机上的悬挂钩以释放负载或重新连接负载。传送机构采用垂直往复式输送机，其被限制在垂直传送轴线上，而不需要采取一定程度的横向运动，以使来自输送输送机的负载脱离，将负载呈现在工作站内的工作位置，并返回装载到输送机上。提供漂移补偿以允许输送负载与转移轴线的一些不对准。用于垂直输送机的驱动系统可以通过柔性连杆机构耦合到其他工作站，以使得能够在单个驱动器的多个工作站处同时操作传送机构。在将物品浸在工作站的处理槽中的应用中，垂直输送机可以被修改以使负载顶起以堵塞被捕获的空气。

4. 发明授权

US5511486A Shock absorbing tow bar 失效
标题翻译：减震拖杆
公开(公告)号：US5511486A
公开(公告)日：1996-04-30
申请号：US307525
申请日：1994-09-16
申请人： Mark A. Pollard , Wendy L. Calvert
发明人： Mark A. Pollard , Wendy L. Calvert
IPC分类号： B61B10/04 , F16F7/09 , F16F9/30 , B65G17/00
CPC分类号： B61B10/04 , F16F7/09 , F16F9/30
摘要： The trailing, load supporting component of a product conveyor is connected to a powered, leading component by a shock absorbing tow bar that employs a dampener tube in which a plunger moves against the resistance of a sleeve of resilient material. The head of the plunger is oversized with respect to a passageway defined by the sleeve and thus is forced to compress and displace the resilient material in order to move relative to the passageway in response to an impact caused by rapid acceleration or deceleration of the conveyor. Compression and displacement of the material occurs at a zone of contact of the head with the material, the head shifting the zone of contact and compressing and displacing the material in response to the impact communicated to the tow bar. A protective sleeve shields an exposed plunger rod from contaminants and enhances the structural integrity of the assembly.
摘要翻译：产品输送机的尾部负载支撑部件通过采用阻尼器管的减震拖杆连接到动力领先的部件，其中柱塞抵抗弹性材料套筒的阻力移动。柱塞的头部相对于由套筒限定的通道过大，因此被迫使弹性材料压缩和移位，以便响应于由输送机的快速加速或减速引起的冲击而相对于通道移动。材料的压缩和位移发生在头部与材料的接触区域，头部移动接触区域，并响应于传递到拖杆的冲击而压缩和移位材料。保护套将外露的柱塞杆屏蔽污染物并增强组件的结构完整性。

5. 发明授权

US4718810A High speed transporter for multiple station production line 失效
标题翻译：高速运输车用于多站生产线
公开(公告)号：US4718810A
公开(公告)日：1988-01-12
申请号：US806287
申请日：1985-12-06
申请人： Robert A. Hoehn , Thomas B. Doyle , Donald L. Van Pelt
发明人： Robert A. Hoehn , Thomas B. Doyle , Donald L. Van Pelt
IPC分类号： B23Q7/14 , B65G1/00
CPC分类号： B23Q7/1442 , Y10T29/49828
摘要： A high-speed, bidirectional transporter for a multiple station production line provides for the programmable pickup, transport and delivery of materials at non-sequential work stations along the production line. The transporter is self-propelled by a rack and pinion drive and moves along a track that defines a course through the multiple work stations. A turntable on the transporter carries an extensible and retractable arm whose motion, when coupled with a materialladen pallet, provides for either the pickup or delivery of a pallet to or from an individual work station. Coupling and uncoupling of the arm with a pallet is effected by the controlled rotation of the turntable, which is capable of 180 degrees of rotation to also impart to the transporter the ability to transfer pallets off of both sides to address a work station on either side of the track.
摘要翻译：用于多站生产线的高速双向运输机提供沿着生产线的非连续工作站的材料的可编程拾取，传输和传送。运输机由齿条和小齿轮驱动器自行推进，沿着一条通过多个工位定义一条道的轨道移动。运输车上的一个转盘携带一个可伸缩的伸缩臂，当与货物托盘相配合时，它的运动可以提供或者从单个工作台运送托盘。臂与托盘的耦合和解耦是通过转盘的受控旋转实现的，该转盘能够旋转180度，从而也可以使运输工具从托盘两侧转移托盘以解决任一侧的工作台的轨道。

6. 发明授权

US4633784A Clamping device for high speed indexing 失效
标题翻译：用于高速分度的夹紧装置
公开(公告)号：US4633784A
公开(公告)日：1987-01-06
申请号：US652337
申请日：1984-09-19
申请人： Robert A. Hoehn , Thomas B. Doyle
发明人： Robert A. Hoehn , Thomas B. Doyle
IPC分类号： B65G33/04 , B61B13/00
CPC分类号： B65G33/04
摘要： A positive-acting coupling device for rigidly coupling a product-carrying dolly to the shuttle carriage of a high speed indexing conveyor is disclosed. Intercoupling of the carriage and the dolly is effected by a pair of clamp arms carried by the carriage which close against the opposed contact surfaces of a striker bar that projects from beneath the dolly. A cam mechanism on the carriage is operated by remotely mounted pneumatic cylinders located at positions along the conveyor where it is desired to either open or close the clamp arms. The cam mechanism is self-locking in the closed position of the clamp so that only a momentary actuating force applied by a cylinder is required. Since the clamp arms are closed against the opposed contact surfaces of the striker bar, no relative movement of the product-carrying dolly and the shuttle carriage is permitted.
摘要翻译：公开了一种用于将产品携带台车刚性地联接到高速分度输送机的梭车上的正向联动装置。滑架和小车的相互耦合由一对由托架承载的夹紧臂实现，该对夹紧抵靠从小车下方突出的撞杆的相对的接触表面。滑架上的凸轮机构通过位于沿着输送机的位置的远程安装的气动缸来操作，期望打开或关闭夹紧臂。凸轮机构在夹具的关闭位置处是自锁的，从而仅需要由气缸施加的瞬时致动力。由于夹臂相对于撞杆的相对的接触表面被封闭，所以不允许产品携带台车和梭车的相对移动。

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