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1. 发明授权

US4207280A Container lining method 失效
标题翻译：集装箱衬里法
公开(公告)号：US4207280A
公开(公告)日：1980-06-10
申请号：US939875
申请日：1978-09-05
申请人： George A. West , William F. Kent , George L. Pickard , Wilbur P. Winton
发明人： George A. West , William F. Kent , George L. Pickard , Wilbur P. Winton
IPC分类号： B29C51/16 , B29C51/32 , B29C17/04 , B29C27/16
CPC分类号： B29C51/165 , B29C51/32
摘要： A method for lining the interior of a container with plastic sheet material. An open topped container is elevated upon a support through a passage in a lower die member into contact with the under surface of a sheet of heated thermoplastic material overlying the upper end of the passage. A plug assist member is then employed to deform the sheet into conformation with the interior of the container. Upon withdrawal of the plug assist member, an upper die member is lowered into shearing relationship with the lower die member to shear the sheet around the upper periphery of the container. The support, with the lined container in place, is then further elevated to raise the lined container upwardly through the opening thus sheared in the sheet and through a passage extending vertically through the upper die member. The plastic lined container is discharged from the apparatus by pushing it transversely across the flat upper surface of the upper die member.
摘要翻译：一种用塑料薄片材料衬里容器内部的方法。开放的顶部容器通过下模具中的通道在支撑件上升高，以与在通道的上端上方的热塑性材料片的下表面接触。然后使用插头辅助构件将片材变形成与容器内部的构型。在拔出插头辅助构件时，上模构件下降到与下模构件的剪切关系中，以围绕容器的上周边剪切片材。将衬里容器放置在适当位置的支撑件进一步升高，以将衬里的容器向上通过开口，从而在片材中剪切并穿过垂直延伸穿过上模构件的通道。塑料衬里的容器通过横向穿过上模具的平坦的上表面而从设备中排出。

2. 发明授权

US4236885A Container lining 失效
标题翻译：集装箱衬里
公开(公告)号：US4236885A
公开(公告)日：1980-12-02
申请号：US92172
申请日：1979-11-07
申请人： George A. West , William F. Kent , George L. Pickard , Wilbur P. Winton
发明人： George A. West , William F. Kent , George L. Pickard , Wilbur P. Winton
IPC分类号： B29C51/16 , B29C51/32 , B29C51/44 , B29C17/04 , B29C27/16
CPC分类号： B29C51/16 , B29C51/32 , B29C51/44
摘要： A method and apparatus for lining the interior of a container with plastic sheet material. An open topped container is elevated upon a support through a passage in a lower die member into contact with the under surface of a sheet of heated thermoplastic material overlying the upper end of the passage. A plug assist member is then employed to deform the sheet into conformation with the interior of the container. Upon withdrawal of the plug assist member, an upper die member is lowered into shearing relationship with the lower die member to shear the sheet around the upper periphery of the container. The support, with the lined container in place, is then further elevated to raise the lined container upwardly through the opening thus sheared in the sheet and through a passage extending vertically through the upper die member. The plastic lined container is discharged from the apparatus by pushing it transversely across the flat upper surface of the upper die member.
摘要翻译：一种用塑料片材料衬里容器内部的方法和装置。开放的顶部容器通过下模具中的通道在支撑件上升高，以与在通道的上端上方的热塑性材料片的下表面接触。然后使用插头辅助构件将片材变形成与容器内部的构型。在拔出插头辅助构件时，上模构件下降到与下模构件的剪切关系中，以围绕容器的上周边剪切片材。将衬里容器放置在适当位置的支撑件进一步升高，以将衬里的容器向上通过开口，从而在片材中剪切并穿过垂直延伸穿过上模构件的通道。塑料衬里的容器通过横向穿过上模具的平坦的上表面而从设备中排出。

3. 发明授权

US4194663A Hydromechanical plastic web indexing system for synthetic plastics thermoforming machinery 失效
标题翻译：合成塑料热成型机械的机械塑料网分度系统
公开(公告)号：US4194663A
公开(公告)日：1980-03-25
申请号：US927359
申请日：1978-07-24
申请人： George A. West , Albert W. Arends , George L. Pickard
发明人： George A. West , Albert W. Arends , George L. Pickard
IPC分类号： B29C51/26 , B65H20/22 , B65H17/26
CPC分类号： B29C51/261 , B65H20/22
摘要： An indexing system for synthetic plastics molding machinery, wherein plastic web gripping drive elements are employed to feed a plastic web in planar indexing movements to the molds of the machine, utilizes a conventional pump driven hydraulic motor connected with the web gripping drive elements by drive transmission mechanism incorporating a brake for positively halting the web gripping elements in predetermined position. A stroke measuring control device driven by the drive transmission mechanism in a path of movement corresponding with the indexing moving of the web gripping elements first decelerates the movement of the web gripping elements and then positively halts them in a predetermined position. Alternatively, a photoelectric eye sensitive to the position of the web can stop the web.
摘要翻译：用于合成塑料模制机械的分度系统，其中使用塑料网夹紧驱动元件将平面分度运动中的塑料网馈送到机器的模具，利用传动泵驱动液压马达通过驱动传动与卷筒纸夹持驱动元件连接包括用于在预定位置正向停止卷筒纸抓握元件的制动器。由驱动传动机构驱动的行程测量控制装置在与卷筒纸夹紧元件的分度移动相对应的运动路径中首先使卷筒纸夹紧元件的移动减速，然后在预定位置上将它们暂停。或者，对纸幅的位置敏感的光电眼可以阻止幅材。

4. 发明授权

US4377377A Differential pressure forming machine with variable mold closed cycle 失效
标题翻译：差压成型机具有可变模闭合循环
公开(公告)号：US4377377A
公开(公告)日：1983-03-22
申请号：US216317
申请日：1980-12-15
申请人： Albert W. Arends , George L. Pickard , George A. West , Edward J. Russell
发明人： Albert W. Arends , George L. Pickard , George A. West , Edward J. Russell
IPC分类号： B29C51/38 , B29C17/00
CPC分类号： B29C51/38
摘要： A thermoforming machine having opposed mold platens includes a linkage system driven in cyclic movement by rotary cam mechanism to cyclically shift the platens between their open and closed position. The cam mechanism is driven by a variable speed motor which is controlled in a manner such that the rotary speed of the cam mechanism during different portions of a cam revolution may be set to a speed which is different than the rotary speed of the cam mechanism during other portions of each revolution. By adjusting the speed differential or by adjusting the angular extent of that portion of a revolution of the cam mechanism over which the different speed is maintained the time duration of any chosen portion of the cycle may be adjusted independently of the time duration of other portions of the cycle.
摘要翻译：具有相对的模压台的热成型机包括通过旋转凸轮机构循环运动的连杆系统，以使压板在其打开和关闭位置之间循环移动。凸轮机构由变速马达驱动，变速马达以这样的方式进行控制，使得凸轮转动的不同部分期间凸轮机构的转速可以设定为与凸轮机构的转速不同的速度每场革命的其他部分。通过调整速度差或通过调节保持不同速度的凸轮机构的旋转部分的角度范围，循环的任何选定部分的持续时间可以独立于其它部分的持续时间来调整循环。

5. 发明授权

US4306474A Trim press with oscillating canopy sheet feed 失效
标题翻译：带振荡式遮阳板进料的冲压机
公开(公告)号：US4306474A
公开(公告)日：1981-12-22
申请号：US145899
申请日：1980-05-02
申请人： Albert W. Arends , George L. Pickard , George A. West
发明人： Albert W. Arends , George L. Pickard , George A. West
IPC分类号： B26D5/22 , B26D7/06 , B29C51/44 , B26F1/40 , B65H17/36 , B65H17/40
CPC分类号： B26D5/22 , B26D7/06 , B29C51/445 , Y10T83/0577 , Y10T83/4567 , Y10T83/463 , Y10T83/4635 , Y10T83/464
摘要： An oscillating canopy is employed in the feeding of an elongate sheet of synthetic plastic material having articles, such as cups, for example, formed in the sheet, to a die which trims the articles from the sheet. The canopy has a downwardly concave curved upper portion upon which the sheet is supported by a series of rollers. The canopy is driven in forward and return strokes in pivotal movement about an axis located at a radial distance from the curved upper portion which is a greater distance from the discharge end of the curved upper portion than from the sheet receiving end so that tension is maintained on the sheet during the feeding stroke. The sheet-supporting rollers are mounted for rotation in one direction only, this direction being that in which the rollers can roll relative to the sheet on the return stroke of the canopy.
摘要翻译：在将具有诸如形成在片材中的杯子的物品的合成塑料材料的细长片材的进给中用于从片材修剪制品的模具中采用振荡罩。盖子具有向下凹的弯曲的上部，片材由一系列的辊支撑在该上部上。顶篷被驱动向前并且绕着位于距弯曲的上部的径向距离的轴的枢转运动中的旋转运动，该弯曲的上部与弯曲的上部的排出端的距离比从片材接收端的距离更大，使得保持张力在进纸冲程期间在纸张上。片材支撑辊仅安装在一个方向上旋转，该方向是在冠层的返回行程上辊可以相对于片材滚动的方向。

6. 发明授权

US4936625A Tail gate liner 失效
标题翻译：尾门衬板
公开(公告)号：US4936625A
公开(公告)日：1990-06-26
申请号：US315605
申请日：1989-02-27
申请人： George L. Pickard , Bernard L. Robinson , Bruce Caverly
发明人： George L. Pickard , Bernard L. Robinson , Bruce Caverly
IPC分类号： B60R13/01
CPC分类号： B60R13/01
摘要： A pickup truck tail gate liner has secured thereto one or more attaching members which confront that surface of the tail gate to which the liner is to be applied. The attaching members are premanently or removably secured to the liner and adhesively bonded to the tail gate without necessitating the provision of any holes in the tail gate.
摘要翻译：皮卡车尾门衬垫已经固定有一个或多个附着构件，其面对要被施加衬垫的尾门的表面。附着构件是先天性地或可拆卸地固定到衬垫上并且粘合地结合到尾门，而不需要在尾门中设置任何孔。

7. 发明授权

US4173161A Trim press 失效
标题翻译：修剪机
公开(公告)号：US4173161A
公开(公告)日：1979-11-06
申请号：US831093
申请日：1977-09-06
申请人： Albert W. Arends , George L. Pickard
发明人： Albert W. Arends , George L. Pickard
IPC分类号： B29C51/44 , B26F1/40
CPC分类号： B29C51/445 , Y10T83/444 , Y10T83/4635 , Y10T83/734
摘要： A trim press for severing cup-shaped articles from a sheet of thermoplastic material in which the articles have been integrally formed as by a vacuum forming operation. A horizontally reciprocable punch is driven to sever articles positioned in a stationary die by a linkage arranged to drive the punch at a relatively slow speed during the severing operation to achieve a smooth shearing separation of the relatively soft thermoplastic material. The sheet is fed into the die in step-by-step movement through vertical sheet guides fixedly mounted in a treadle which is reciprocated with the punch at a proportionate speed. A flexible sheet guide connected between the guides in the treadle and a fixed point on the machine frame flexes to accommodate reciprocation of the treadle while continuously guiding the sheet to the guides on the treadle. Feed fingers mounted on the treadle advance the sheet to the die in step-by-step movement synchronized with the stroke of the punch.
摘要翻译：一种用于通过真空成型操作将制品一体地形成的热塑性材料片切割杯形制品的修剪压力机。驱动水平往复运动的冲头以通过连接件来切割定位在固定模具中的物品，所述连杆被布置成在切断操作期间以相对较慢的速度驱动冲头，以实现相对软的热塑性材料的平滑的剪切分离。片材通过固定地安装在踏板上的垂直片材引导件逐步地进给到模具中，该踏板与冲头以比例的速度往复运动。连接在踏板中的引导件和机架之间的固定点的柔性片材引导件弯曲以适应踏板的往复运动，同时将片材连续地引导到踏板上的引导件。安装在脚踏板上的进给手指，与冲头的冲程同步地一步一步地将片材推进到模具。

8. 发明授权

US4796942A Anchoring of truck bed liners 失效
标题翻译：锚泊卡车床垫
公开(公告)号：US4796942A
公开(公告)日：1989-01-10
申请号：US80667
申请日：1987-08-03
申请人： Bernard L. Robinson , George L. Pickard
发明人： Bernard L. Robinson , George L. Pickard
IPC分类号： B60R13/01 , F16B2/06 , F16B5/06 , B62D33/00
CPC分类号： F16B5/0642 , B60R13/01 , F16B2/065 , F16B5/0657 , Y10S411/972
摘要： A fastener especially adapted for securing a liner in a pickup truck cargo box and having a bolster at the upper ends of its walls provided with flanges at its inner edge. The fastener comprises a rotatable bolt having a head at one end and an anchor member at its other end through which the bolt threadedly extends. The anchor member may be rotated with the bolt but is of such length as to engage the lower surface of the bolster after limited rotation, thereby enabling continued rotation of the bolt to cause the liner to be clamped between the bolt head, the bolster flange, and the anchor member. The construction is such that securing of a liner in a cargo box requires no openings to be formed in the walls of the cargo box.
摘要翻译：一种紧固件，特别适于将衬垫固定在皮卡车货物箱中，并且在其壁的上端具有垫圈，在其内边缘处设有凸缘。紧固件包括可旋转的螺栓，其在一端具有头部，在另一端处具有锚定构件，螺栓螺纹延伸穿过该锚固构件。锚定构件可以用螺栓旋转，但是具有如下长度，即在限制旋转之后接合垫片的下表面，从而使螺栓能够继续旋转，以使衬套夹紧在螺栓头，垫板凸缘，和锚定成员。这种结构使得在货箱中固定衬垫不需要在货箱的壁中形成开口。

9. 发明授权

US4158539A Thermoforming machine with variable mold closed cycle 失效
标题翻译：可变模具封闭循环热成型机
公开(公告)号：US4158539A
公开(公告)日：1979-06-19
申请号：US904587
申请日：1978-05-10
申请人： Albert W. Arends , George L. Pickard , G. Allan West , Edward J. Russell
发明人： Albert W. Arends , George L. Pickard , G. Allan West , Edward J. Russell
IPC分类号： B29C45/00 , B29C51/00 , B29C51/18 , B29C51/38 , B29C51/46 , B29C17/00 , B30B1/26
CPC分类号： B29C51/38
摘要： A thermoforming machine having opposed mold platens includes a linkage system driven in cyclic movement by a single rotary cam to cyclically shift the platens between their open and closed position. The cam is driven by a variable speed motor which is controlled in a manner such that the rotary speed of the cam during different portions of a cam revolution may be set to a speed which is different than the rotary speed of the cam during other portions of each revolution. By adjusting the speed differential or by adjusting the angular extent of that portion of a revolution of the cam over which the different speed is maintained the time duration of any chosen portion of the cycle may be adjusted independently of the time duration of other portions of the cycle. The platens are mounted for reciprocatory movement upon a three-post frame.
摘要翻译：具有相对的模压台的热成型机包括通过单个旋转凸轮循环运动的连杆系统，以在其打开和关闭位置之间循环移动压板。凸轮由变速马达驱动，变速马达以这样的方式进行控制，使得凸轮转动的不同部分期间凸轮的转速可以设定为与凸轮的其他部分的凸轮的转速不同的速度每场革命通过调整速度差或通过调整保持不同速度的凸轮的旋转部分的角度范围，循环的任何选定部分的持续时间可以独立于其它部分的持续时间来调整周期。压板被安装成在三柱框架上往复移动。

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