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1. 发明授权

US06302309B1 Forwarding a rod for use in welding by high pressure injection 失效
标题翻译：通过高压注射转送用于焊接的杆
公开(公告)号：US06302309B1
公开(公告)日：2001-10-16
申请号：US09595444
申请日：2000-06-16
申请人： Clarence H. Drader
发明人： Clarence H. Drader
IPC分类号： B65H2000
CPC分类号： B29C47/1054 , B29C47/0016 , B29C47/52 , B29C47/86 , B29C47/862
摘要： A feeding device is provided for forwarding a pliable thermoplastic rod into a heated pressure chamber for extrusion through an outlet nozzle to effect thermoplastic welding. The device includes a block with a machined channel through the block including an arcuate inlet portion for receiving the pliable rod and a tubular outlet portion dimensioned to closely surround the rod to prevent buckling of the rod for ejecting the pliable rod under longitudinal force into the chamber. A rotatable drive disk has an outer serrated cylindrical surface engaging one side of the rod in the arcuate inlet portion so that the rod is pinched by a counteracting surface portion in the channel in opposition to the contacting portion of the disk whereby angular movement of the disk around the disk axis acts to forward the rod along its length along the channel. The disk sits in a slot cut in the block with the channel at the bottom of the slot with the same width as the slot.
摘要翻译：提供了一种喂入装置，用于将柔韧的热塑性棒材推进加热的压力室中，以通过出口喷嘴挤出以实现热塑性焊接。该装置包括具有通过该块的加工通道的块，其包括用于接收柔性杆的弓形入口部分和尺寸设计成紧密围绕杆的管状出口部分，以防止杆的弯曲，用于将柔性杆在纵向力作用下推入腔室。可旋转的驱动盘具有接合在弓形入口部分中的杆的一侧的外锯齿形圆柱形表面，使得杆被通道中与盘的接触部分相反的反作用表面部分夹住，从而盘的角度运动围绕盘轴的作用是使杆沿其通道沿其长度方向前进。磁盘位于槽中切割的槽中，槽的底部具有与槽相同的宽度。

2. 发明授权

US4163495A Plastic bread carrier having folding end walls 失效
标题翻译：具有折叠端壁的塑料面包架
公开(公告)号：US4163495A
公开(公告)日：1979-08-07
申请号：US835217
申请日：1977-09-21
申请人： Clarence H. Drader
发明人： Clarence H. Drader
IPC分类号： A47G23/06 , B65D21/02 , B65D21/032 , B65D7/26
CPC分类号： B65D11/1833
摘要： The carrier comprises a tray having a floor and rails extending around its perimeter. A pair of end walls are provided at the ends of the tray. Each end wall is pivotally connected to the tray so that it can be rotated from a horizontal position overlying the floor to a vertical position above the end rails. The pivot connection also permits limited vertical movement so that the walls can be pushed down to engage the rails. The lower portion of each end wall is formed of inner and outer spaced-apart legs which define a first groove extending the length of the wall. The rail penetrates into this groove when the wall is lowered onto the rail so that the wall and rail are secured together. There is also a row of abutments extending along the base of each end rail and spaced inwardly therefrom to form a second groove which is part of the tray. The inner leg of each end wall seats in one of these grooves when the wall is lowered. The legs and abutments cooperate to prevent each wall being rotated inwardly and outwardly when it is in the lowered position. Releasable means are provided for restraining upward movement of the end walls relative to the tray when the end walls are in the downwardly shifted position. The advantages: Because the means securing together the end walls and tray extend across the width of the tray, forces acting against the end walls are resisted by the tray as a whole. This has made it possible to make the carrier of plastic as forces are not concentrated at a small segment of the carrier. Also the end walls are easily moved between stacking and folded positions.
摘要翻译：托架包括具有围绕其周边延伸的地板和轨道的托盘。一对端壁设置在托盘的端部。每个端壁枢转地连接到托盘，使得其可以从覆盖地板的水平位置旋转到位于端轨上方的垂直位置。枢轴连接还允许有限的垂直运动，使得壁可以被向下推动以接合轨道。每个端壁的下部由内部和外部间隔开的腿形成，其限定了延伸壁的长度的第一凹槽。当墙壁下降到轨道上时，轨道穿入该凹槽，使得墙壁和轨道固定在一起。还有一排沿着每个端轨的底部延伸并且向内间隔开的邻接部分形成作为托盘的一部分的第二凹槽。当墙壁下降时，每个端壁的内腿位于这些凹槽之一中。腿和支座相配合，以防止当其处于降低位置时每个壁向内和向外旋转。提供可释放装置，用于当端壁处于向下移动的位置时，限制端壁相对于托盘的向上运动。优点：由于将端壁和托盘固定在一起的装置延伸穿过托盘的宽度，所以作用在端壁上的力总体上被托盘抵抗。这使得可以使作为力的塑料载体不集中在载体的小部分上。此外，端壁容易在堆叠和折叠位置之间移动。

3. 发明授权

US4711746A Process for welding thermoplastic by injection 失效
标题翻译：通过注射焊接热塑性塑料的方法
公开(公告)号：US4711746A
公开(公告)日：1987-12-08
申请号：US791148
申请日：1985-10-24
申请人： Clarence H. Drader
发明人： Clarence H. Drader
IPC分类号： B05C17/005 , B29C65/42 , B29C35/02 , B29C45/14 , B29C65/02 , B32B35/00
CPC分类号： B05C17/00536 , B29C65/18 , B29C65/305 , B29C65/42 , B29C66/1142 , B29C66/43 , B29C66/836 , B29C66/861
摘要： A device is provided for forming a plastic weld, to repair a crack in a plastic article or join two plastic parts. The device comprises a barrel having an internal chamber. A nozzle is part of the barrel and forms a restrictive orifice outlet. Plastic filler rod can be forced by drive rolls into the chamber through an inlet. A heater coil is provided to heat the barrel. In use, the drive rolls are actuated to fill the chamber with filler plastic and generate a high pressure (e.g. 2500 psi). Concurrently, the heater coil heats the plastic in the chamber to a molten state. The molten plastic is forcefully ejected through the orifice outlet. To effect the weld, the hot tip of the nozzle is buried in the workpiece and drawn along the crack; it plasticizes the weld area plastic as it moves along. At the same time, the molten filler plastic is jetted into the molten weld area plastic and forcefully intermixed therewith to generate a competent bead.
摘要翻译：提供一种用于形成塑料焊缝的装置，以修复塑料制品中的裂纹或连接两个塑料部件。该装置包括具有内部腔室的筒体。喷嘴是桶的一部分并形成限制孔口。驱动辊可以通过入口将塑料填充杆推入室内。提供加热器线圈以加热枪管。在使用中，驱动辊被致动以用填充塑料填充室并产生高压（例如2500psi）。同时，加热器线圈将腔室中的塑料加热到熔融状态。熔融塑料通过孔口出口有力地排出。为了实现焊接，喷嘴的热端被埋在工件中并沿着裂纹拉伸; 它塑化焊接区塑料随着它移动。同时，将熔融的填充塑料喷射到熔融熔融区域塑料中，并与其强制混合以产生感官的焊珠。

4. 发明授权

US5971212A Apparatus for welding thermoplastics by high pressure injection 失效
标题翻译：通过高压注射焊接热塑性塑料的设备
公开(公告)号：US5971212A
公开(公告)日：1999-10-26
申请号：US958287
申请日：1997-10-27
申请人： Clarence H. Drader
发明人： Clarence H. Drader
IPC分类号： B05C5/04 , B05C17/005 , B67D5/62
CPC分类号： B05C17/0053
摘要： An apparatus for advancing a thermoplastic rod to a heated chamber. A housing, having a first end for communication with the chamber and a second end, receives the rod. A feeding mechanism applies an advancement force to the rod at a first location in a first direction towards the chamber. A retaining mechanism applies a retaining force to the rod at a second location in response to a force applied to the rod in a second direction opposite the first location. The rod is substantially supported within the housing from at least the first location to the first end. The retaining force is applied to the rod substantially about the entire circumference of the rod. The advancement force is applied to the rod at the first location between the first and second ends and the retaining force is applied to the rod at a second location between the first location and the second end.
摘要翻译：一种将热塑性棒推进加热室的装置。具有与腔室连通的第一端和第二端的壳体容纳杆。进给机构在朝向腔室的第一方向的第一位置处向杆施加推进力。响应于在与第一位置相反的第二方向施加到杆的力，保持机构在第二位置处将杆保持力施加到杆。杆至少从第一位置到第一端基本上支撑在壳体内。保持力基本上围绕杆的整个周边施加到杆上。推进力在第一和第二端之间的第一位置处施加到杆上，并且在第一位置和第二端之间的第二位置处将保持力施加到杆。

5. 发明授权

US4270678A Bread carrier 失效
标题翻译：面包载体
公开(公告)号：US4270678A
公开(公告)日：1981-06-02
申请号：US117275
申请日：1980-01-31
申请人： Clarence H. Drader
发明人： Clarence H. Drader
IPC分类号： B65D21/02 , B65D6/18
CPC分类号： B65D21/0226
摘要： The bread carrier comprises a plastic rectangular tray and a pair of generally U-shaped metal carrying bails pivotally connected across opposite ends of the tray. To accommodate a load, the pivotal connection between the bail and the tray is spaced inwardly from the ends of the tray. The bails have L-shaped leg members, the heel of which protrudes above the side and end walls of the tray when the bails are folded down. Slot means are provided in the floor of the tray to receive the protruding heels of a second carrier stacked therebelow in a folded position.
摘要翻译：面包架包括塑料矩形托盘和一对大体上为U形的金属托盘，其枢转地连接在托盘的两端。为了容纳负载，吊环和托盘之间的枢转连接件从托盘的端部向内间隔开。这些吊坠具有L形的腿部构件，当底部折叠时，其脚跟突出在托盘的侧壁和端壁的上方。插槽装置设置在托盘的底板中以接收在折叠位置堆叠的第二承载件的突出高跟。

6. 发明授权

US4165003A Stackable and nestable containers 失效
标题翻译：可堆叠和可嵌套的容器
公开(公告)号：US4165003A
公开(公告)日：1979-08-21
申请号：US885742
申请日：1978-03-13
申请人： Clarence H. Drader
发明人： Clarence H. Drader
IPC分类号： B65D21/06
CPC分类号： B65D21/068 , Y10S220/15
摘要： A container having side walls mounted on a bottom panel for swinging movement between an upright position and an inclined position. Latch members movably mounted near the upper end of each side wall co-operate with the latch members of the adjoining walls normally to retain the latter walls in the upright position. Latch means in each side wall releasably interconnect the latch members of each side wall and is operable to release these latch members to allow the adjoining walls to move towards the inclined positions. Spring means to swing the side walls to the inclined positions when said walls are released.
摘要翻译：一种具有安装在底板上的侧壁的容器，用于在直立位置和倾斜位置之间摆动。可移动地安装在每个侧壁的上端附近的闩锁构件通常与相邻壁的闩锁构件协作，以将后壁保持在直立位置。每个侧壁中的闩锁装置可释放地互连每个侧壁的闩锁构件，并且可操作以释放这些闩锁构件，以允许邻接的壁向倾斜位置移动。弹簧意味着当所述壁被释放时将侧壁摆动到倾斜位置。

7. 发明授权

US3458082A Nesting and stacking carrier construction 失效
标题翻译：装载和堆叠运输车结构
公开(公告)号：US3458082A
公开(公告)日：1969-07-29
申请号：US3458082D
申请日：1968-04-22
申请人： CLARENCE H DRADER
发明人： DRADER CLARENCE H
IPC分类号： B65D21/06 , B65D21/04
CPC分类号： B65D21/062

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