专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06253684B1 Stop mechanism for power and free conveyor system 失效
标题翻译：电动和自由输送机系统的停止机构
公开(公告)号：US06253684B1
公开(公告)日：2001-07-03
申请号：US09136075
申请日：1998-08-18
申请人： Gareth D. Summa , Andrew L. Meyer
发明人： Gareth D. Summa , Andrew L. Meyer
IPC分类号： B61B1002
CPC分类号： B61B10/025
摘要： A stop mechanism for detaching a conveyor trolley from a drive system which normally drives the trolley along a conveyor track. A ramp can be moved into the path of a trolley dog so that the trolley dog moves upwardly along an inclined ramp surface to disengage the trolley dog from a drive dog carried by a driven chain of the conveyor system. The actuating mechanism for the ramp includes a pivotal cam plate actuated by a power cylinder. A cam slot in the cam plate receives a cam roller connected with a guide link which moves in a vertical guide slot. The guide link is connected with the ramp to move it up and down under the control of the actuating cylinder.
摘要翻译：一种用于从传动系统分离输送机推车的停止机构，该驱动系统通常沿输送机轨道驱动小车。斜坡可以移动到手推车的路径中，使得小车狗沿着倾斜的坡道表面向上移动，以将小车狗与由输送机系统的从动链承载的驱动狗分离。用于斜坡的致动机构包括由动力缸致动的枢转凸轮板。凸轮板中的凸轮槽容纳与在垂直导槽中移动的导向连杆连接的凸轮滚子。引导连杆与斜坡连接，以在致动气缸的控制下上下移动。

2. 发明授权

US5303655A Automatic stabilizer unit for free trolley having vertically movable wheels resonsive to trackside rails 失效
标题翻译：具有垂直移动轮的自由推车的自动稳定器单元适用于轨道轨道
公开(公告)号：US5303655A
公开(公告)日：1994-04-19
申请号：US951873
申请日：1992-09-28
申请人： Gareth D. Summa , Darrel D. Hespe
发明人： Gareth D. Summa , Darrel D. Hespe
IPC分类号： B61B10/04 , E01B25/10 , E01B5/04
CPC分类号： B61B10/04 , E01B25/10
摘要： An automatic stabilizing unit for a free trolley and a load carriage in an inverted power and free conveyor system is connected to the free trolley. The stabilizing unit includes a stabilizer actuator which extends above a free track containing the free trolley from beneath the floor of a building which houses the conveyor, and a stabilizing gear mounted on the load carriage. At locations in an assembly plant, such as robotic welders or riveting stations where load shifting tolerances are critical, there must be additional stabilization of the load carriage. At these locations, stabilizing rails are positioned on top of the free track in line with stabilizing trucks on the stabilizing actuator. When the stabilizing trucks contact the rails, the trucks are urged upward, pushing an attached piston upward against a spring which causes a pair of stabilizing wheels on the stabilizing gear to rotate downward into contact with the factory floor, thus stabilizing the carriage only when needed.
摘要翻译：用于自由推车的自动稳定装置和反向动力和自由输送机系统中的负载支架连接到自由推车。稳定单元包括稳定器致动器，该稳定器致动器在容纳输送机的建筑物的地板下方的空闲轨道的上方延伸，并且具有安装在负载滑架上的稳定齿轮。在组装工厂的位置，例如机器人焊工或负载转移公差关键的铆接站，负载滑架必须有额外的稳定性。在这些位置，稳定轨道位于自由轨道的顶部，与稳定致动器上的稳定卡车一致。当稳定卡车接触轨道时，卡车被向上推动，将附接的活塞向上推靠在弹簧上，弹簧使得稳定齿轮上的一对稳定轮向下旋转以与工厂底板接触，从而仅在需要时稳定滑架。

3. 发明授权

US4898099A Positive retraction trolley stop for power and free conveyors 失效
标题翻译：用于动力和自由输送机的正退回手推车
公开(公告)号：US4898099A
公开(公告)日：1990-02-06
申请号：US283584
申请日：1988-12-13
申请人： Gareth D. Summa
发明人： Gareth D. Summa
IPC分类号： B61B10/04
CPC分类号： B61B10/04
摘要： A positive retraction trolley stop mechanism is provided for a power and free conveyor system having a trolley member driven along a track. A depending trolley dog, engaged by drive dogs on a drive mechanism to push the trolley along the track, is movable between upper and lower positions for disengagement and engagement with drive dogs. The stop mechanism includes a pivotal stop arm which is pivoted to an upper position to engage a trolley dog on a trolley to be stopped and supported there by a cam member which is pivoted by a piston and cylinder. The cam member is pivoted out from under the stop arm to release the stop arm to assume its lower non-braking position. A one way or lost motion link is connected between cranks on a cam shaft and a stop arm axle to positively pull the stop arm to its non-braking position. The lost motion link is connected to the cam crank by a link connector which slidably engages a slot in the ink.
摘要翻译：为具有沿着轨道驱动的手推车构件的动力和自由输送机系统提供正向收回推车停止机构。驱动狗在驱动机构上沿着轨道推动手推车的悬挂式小车可以在上部位置和下部位置之间移动，用于与驱动狗分离和接合。止动机构包括枢转止动臂，该枢转止动臂枢转到上部位置，以使小车上的手推车接合以停止，并通过由活塞和气缸枢转的凸轮构件支撑在该位置。凸轮构件从止动臂下方枢转以释放停止臂以采取其较低的非制动位置。单向或空动连杆连接在凸轮轴上的曲柄和止动臂轴之间，以将止动臂正向拉到其非制动位置。迷失的运动连杆通过可滑动地接合油墨中的狭槽的连杆连接器连接到凸轮曲柄。

4. 发明授权

US4790247A Trolley stop for power and free conveyors 失效
标题翻译：电动和免费输送机的手推车站
公开(公告)号：US4790247A
公开(公告)日：1988-12-13
申请号：US926672
申请日：1986-11-04
申请人： Gareth D. Summa
发明人： Gareth D. Summa
IPC分类号： B61B10/04 , B61B13/00 , B61K7/02
CPC分类号： B61B10/04
摘要： A trolley stop assembly is provided for use with an inverted power and free conveyor system having a trolley member driven along a track. A depending trolley dog is engaged by drive dogs on a drive mechanism for pushing the trolley along the track and is movable between upper and lower positions for disengagement and engagement with the drive dogs. The assembly includes a stop arm pivotally mounted within the conveyor system for pivoting about a horizontal axis. Provisions are made for lifting the stop arm into an upper position to engage a portion of a trolley dog on a trolley to be stopped to lift the trolley dog out of possible engagement with the drive dogs. The stop arm includes an upper cam surface with an abutment portion for braking the trolley by mating with a portion of the trolley dog. An actuator mechansim includes a cam engageable with the stop arm to pivot same between upper and lower positions. The cam member is actuated by a piston and cylinder arrangement positioned on a side of the assembly. Provisions are made for retaining the stop arm in an upper position without maintaining pressure in the cylinder.
摘要翻译：提供了一种用于具有沿着轨道驱动的手推车构件的反向动力和自由输送机系统的台车停止组件。驱动狗在驱动机构上与驱动机构啮合，用于沿轨道推动手推车，并可在上部和下部位置之间移动，用于与驱动狗分离和接合。组件包括枢转地安装在输送机系统内用于围绕水平轴线转动的止动臂。规定了将止动臂提升到上部位置，以将手推车上的一部分无轨电车的一部分接合在手推车上，以将其停止以将推车小狗脱离与驱动狗的可能接合。止动臂包括具有用于通过与滑车的一部分配合来制动手推车的抵靠部分的上凸轮表面。致动器机构包括可与止动臂接合的凸轮以在上部位置和下部位置之间枢转。凸轮构件由位于组件侧面的活塞和气缸装置致动。规定将止动臂保持在上部位置，而不保持气缸中的压力。

5. 发明授权

US4619575A Apparatus for storage and retrieval of thin trays and sheets 失效
标题翻译：用于存储和检索薄纸盘和纸张的装置
公开(公告)号：US4619575A
公开(公告)日：1986-10-28
申请号：US695579
申请日：1985-01-28
申请人： Gareth D. Summa , George K. Reed , Harold S. Burt
发明人： Gareth D. Summa , George K. Reed , Harold S. Burt
IPC分类号： B65G1/04 , B65G1/06
CPC分类号： B65G1/0435
摘要： An apparatus for selectively storing a thin tray or sheet in an elongate storage location, and retrieving trays therefrom, includes a tray extractor and a transport assembly. The tray extractor comprises a tray engagement mechanism and a tray linear movement actuator. The tray engagement mechanism operates as a hand to selectively grip or release trays which are being handled by the apparatus. The tray linear movement actuator acts as an arm to position the tray engagement mechanism and, when operated, to move an engaged tray. The tray linear movement actuator comprises a linear movement link and pulley arrangement which moves an engaged tray along a linear path of motion, and which maintains the tray engagement mechanism in a selected orientation with respect to that path of movement. The tray engagement mechanism comprises an X-shaped scissors mechanism having a plurality of jaws thereon. Scissors motion of the mechanism opens and closes the pairs of jaw members to selectively engage or disengage a tray. In the preferred embodiment, the trays comprise rectangular sheets of corrugated material having alternating troughs and rises extending generally parallel to the longer sides, and the jaws comprise cylindrical members which fit into the troughs or rises to securely engage the tray.
摘要翻译：用于选择性地将薄托盘或片材存储在细长存储位置中并从其中取出托盘的装置包括托盘提取器和输送组件。托盘提取器包括托盘接合机构和托盘线性运动致动器。托盘接合机构以手来操作以选择性地夹持或释放由设备处理的托盘。托盘线性运动致动器用作臂以定位托盘接合机构，并且当操作时移动接合的托盘。托盘线性运动致动器包括线性移动链接和滑轮布置，其沿着线性运动路线移动接合的托盘，并且将托盘接合机构保持在相对于移动路径的选定方位。托盘接合机构包括在其上具有多个钳口的X形剪刀机构。机构的剪刀运动打开和关闭成对的钳口构件以选择性地接合或脱离托盘。在优选实施例中，托盘包括矩形的波纹材料片，其具有大致平行于长边延伸的交替槽和上升，并且夹爪包括装配到槽中或上升以牢固地接合托盘的圆柱形构件。

6. 发明授权

US06244451B1 Shock absorbing tow bar for trolley-type conveyor systems 失效
标题翻译：用于手推式输送机系统的减震拖杆
公开(公告)号：US06244451B1
公开(公告)日：2001-06-12
申请号：US09404899
申请日：1999-09-24
申请人： Gareth D. Summa , N. Duane Smith
发明人： Gareth D. Summa , N. Duane Smith
IPC分类号： B61B1200
CPC分类号： B64F1/224 , B61B10/022 , F16F7/00 , F16F2230/16 , F16F2232/00
摘要： A shock absorbing tow bar for connection between the accumulating trolley and load carriage of a power and free conveyor system includes one component that is connectable to the accumulating trolley and another that is connectable to the intermediate trolley of the load carriage. Limited relative shifting is permitted between the components of the tow bar. Moreover, the components are threadably intercoupled so that such relative shifting requires a screwing or unscrewing action that serves to cushion movement between the accumulating trolley and load carriage.
摘要翻译：用于连接电力和自由输送机系统的集装式小车和负载滑架之间的减震拖杆包括一个可连接到蓄电车的组件，另一组件可连接到负载滑架的中间滑车。在拖杆的组件之间允许有限的相对移动。此外，这些部件是螺纹相互联结的，因此这种相对移动需要用于缓冲在累积的滑车和负载滑架之间的运动的螺旋拧紧动作。

7. 发明授权

US5517922A Power and free conveyor transfer system 失效
标题翻译：电力和自由输送机传输系统
公开(公告)号：US5517922A
公开(公告)日：1996-05-21
申请号：US390126
申请日：1995-02-17
申请人： Gareth D. Summa , David L. Summa , Darrel Hespe , Gerard Schaller , Thierry Jean-Amans
发明人： Gareth D. Summa , David L. Summa , Darrel Hespe , Gerard Schaller , Thierry Jean-Amans
IPC分类号： B61B10/02 , B61B7/00
CPC分类号： B61B10/025
摘要： A power and free conveyor transfer system includes a number of drive trolleys operating within a free track and being selectively propelled by endless drive chains within a vertically aligned power track. Each drive trolley includes a trolley housing body to which are rigidly attached a pair of downwardly extending lateral arms, each with a rearward facing drive surface. A pivotable drive member is attached to the front end of the trolley housing and extends backward and downward between the lateral arms with a drive dog forming a portion thereof. The drive trolley design facilitates transfer of each drive trolley between non-synchronous delivering and receiving power tracks in a conveyor transfer zone. Within the transfer zone, the delivering and receiving power tracks are at different elevations and approach each other from a relatively large angle to minimize the potential for mechanical interference or jamming.
摘要翻译：动力和自由的输送机传输系统包括在自由轨道内操作的多个驱动手推车，并且在垂直对齐的动力轨道内被无限制的驱动链选择性地推进。每个驱动手推车都包括一个手推车壳体，刚性地连接有一对向下延伸的侧臂，每个臂具有向后的驱动表面。枢转驱动构件附接到手推车壳体的前端，并且在侧臂之间向后和向后延伸，并且形成其一部分的驱动爪。驱动台车设计有助于在传送带传送区域内的非同步传送和接收功率轨道之间传送每个驱动台车。在传送区域内，传送和接收功率轨道处于不同的高度，并从较大的角度相互接近，以最小化机械干扰或干扰的可能性。

8. 发明授权

US5632206A Adjustable cushioned tow bar for power and free conveyor 失效
标题翻译：可调式缓冲拖杆用于动力和自由输送机
公开(公告)号：US5632206A
公开(公告)日：1997-05-27
申请号：US503187
申请日：1995-07-14
申请人： Gareth D. Summa , Michael L. Arnst
发明人： Gareth D. Summa , Michael L. Arnst
IPC分类号： B61B10/02 , B65G19/02 , B61B12/00
CPC分类号： B65G19/02 , B61B10/022
摘要： A cushioned tow bar for connecting a drive trolley to a load carriage in a power and free conveyor system includes a particulate shock absorber with a damping chamber which is partially filled with particulate material, such as small ball bearings, which act to dampen the movement of a piston through the damping chamber. The damping chamber comprises a portion of a sleeve which includes a threaded end cap which mates with threads on an open end of the sleeve. The threads in the sleeve extend along the longitudinal axis of the sleeve to an extent which allows the end cap to be threadably adjusted, changing the portion of the sleeve forming the damping chamber, and thus adjusting the cushioning effect of the tow bar.
摘要翻译：用于将驱动台车连接到电力和自由输送机系统中的负载托架的缓冲拖杆包括具有阻尼室的颗粒减震器，该减震室部分地填充有颗粒材料，例如小型球轴承，其用于抑制活塞通过阻尼室。阻尼室包括套筒的一部分，其包括螺纹端盖，该螺纹端帽与套筒的开口端上的螺纹配合。套筒中的螺纹沿着套管的纵向轴线延伸到允许端盖螺纹调节的程度，改变形成阻尼室的套筒的部分，从而调节拖杆的缓冲效果。

9. 发明授权

US5027715A Shock absorbing carrier 失效
标题翻译：减震载体
公开(公告)号：US5027715A
公开(公告)日：1991-07-02
申请号：US478686
申请日：1990-02-12
申请人： Archie S. Moore , Gareth D. Summa , Ivan C. Owen
发明人： Archie S. Moore , Gareth D. Summa , Ivan C. Owen
IPC分类号： B61B10/02 , B61B10/04 , F16F7/01
CPC分类号： B61B10/04 , B61B10/022 , F16F7/015
摘要： A shock absorbing load carrier for an inverted power and free conveyor includes a telescoping main frame formed by a leading inner tubular member received in a trailing outer tubular member with a shock absorbing arrangement engaged therebetween. A drive trolley is connected to a front end of the inner member, and a support trolley is connected to a rear end of the outer member. A load supporting framework is mounted on the outer member for fastening a load to be carried thereon. The shock absorbing arrangement includes a damping chamber formed in the inner member and a piston member connected by a rod to the outer member. A particulate damping material, such as a quantity of ball bearings is positioned in the damping chamber. Relative movement of the inner and outer members caused by abrupt startup or braking of the drive trolley is retarded by resistance to movement of the piston through the damping material, thereby reducing the transfer of shocks from the drive trolley to the load.
摘要翻译：用于反向电力和自由输送机的减震载荷载体包括由容纳在后部外管状构件中的前导内管状构件形成的伸缩主框架，其间具有接合在其间的减震装置。驱动小车连接到内部构件的前端，并且支撑手推车连接到外部构件的后端。负载支撑框架安装在外部构件上，用于紧固要承载的负载。冲击吸收装置包括形成在内部构件中的阻尼室和通过杆连接到外部构件的活塞构件。诸如一定数量的球轴承的颗粒阻尼材料位于阻尼室中。由驱动台车的突然起动或制动引起的内部和外部构件的相对运动被阻止活塞通过阻尼材料的运动阻止，从而减少了从驱动台车到负载的冲击传递。

10. 发明授权

US06330953B2 Shock absorbing tow bar for trolley-type conveyor systems 失效
公开(公告)号：US06330953B2
公开(公告)日：2001-12-18
申请号：US09832400
申请日：2001-04-11
申请人： Gareth D. Summa , N. Duane Smith
发明人： Gareth D. Summa , N. Duane Smith
IPC分类号： B61G900
CPC分类号： B64F1/224 , B61B10/022 , F16F7/00 , F16F2230/16 , F16F2232/00
摘要： A shock absorbing tow bar for connection between the accumulating trolley and load carriage of a power and free conveyor system is disclosed. The tow bar includes one component that is connectable to the accumulating trolley and another that is connectable to the intermediate trolley of the load carriage. Limited relative shifting is permitted between the components of the tow bar. Moreover, the components are threadably intercoupled so that such relative shifting requires a screwing or unscrewing action that serves to cushion movement between the accumulating trolley and load carriage.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式