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公开(公告)号：US3954550A
公开(公告)日：1976-05-04
申请号：US513596
申请日：1974-10-10
申请人： Richard A. Patterson
发明人： Richard A. Patterson
CPC分类号： B65B51/067 , Y10T156/1343 , Y10T156/1378
摘要： A device for applying lengths of adhesive coated tape from a supply length of tape to seal boxes driven along a path past the device. The device includes an application roller initially positioned in the path and supporting an end of the tape for contact by a box to adhere the tape to its leading surface. The application roller is mounted so that, subsequent to such contact, it will be revolved against the bias of a spring and will roll over tape being pulled from the device to press the tape against the surfaces of the box as the box is driven further along the path. Cam and ratchet mechanisms operated by movement of the application roller manipulate a pinch roller (1) to engage the tape closely adjacent its terminal end and hold the tape against the application roller prior to contact of the tape by a box, (2) to move around a longitudinal edge of the tape being applied and re-engage the tape on the application roller in advance of the portion of the application roller adjacent the box subsequent to engagement of a box with tape on the application roller and before a knife on the device severs the tape between the application roller and the box, and (3) to hold the tape against the application roller as the spring returns the application roller to its initial position subsequent to operation of the severing means, while the pinch roller moves along the tape on the application roller to its original position closely adjacent the newly severed end of the tape.
摘要翻译： 一种用于从供给长度的带施加长度的粘合剂涂覆的带以将密封沿着通过设备的路径驱动的盒的装置。 该装置包括最初定位在路径中并且支撑带的端部的施加辊，用于通过盒接触以将带粘附到其前表面。 施加辊被安装成使得在这种接触之后，它将抵抗弹簧的偏压旋转，并且将滚动从设备拉出的带子，以将带子压靠在盒子的表面上，随着盒子进一步被驱动 路径。 通过施加辊的运动操作的凸轮和棘轮机构操纵压紧辊（1），以使胶带紧邻其终端接合，并且在胶带通过盒子接触之前将胶带保持在施胶辊上，（2）移动 围绕所述带的纵向边缘，并且在将盒子与胶带接合在所述涂布辊上之后并且在所述装置上的刀具之前，将所述胶带的纵向边缘施加并且在与所述盒子相邻的所述涂布辊的部分之前重新接合在所述涂布辊上的所述胶带 切断施加辊和箱体之间的胶带，（3）当夹紧辊沿着胶带移动时，随着弹簧将涂布辊返回到其初始位置，夹紧辊沿胶带移动 在应用辊上至其原始位置，紧邻磁带的新切断端。
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公开(公告)号：US09730849B2
公开(公告)日：2017-08-15
申请号：US14926817
申请日：2015-10-29
CPC分类号： A61G7/103 , A61G1/0268 , A61G1/0275 , A61G7/0525 , A61G7/0528 , A61G7/08 , A61G7/1032
摘要： A transfer device has a carriage supported on a base, movable between a home position and an extended position. A table assembly includes a lower table fixed to the carriage and an upper table coupled to the lower table, movable between a downward position in forcible contact with the lower table and an upward position having no contact with the lower table. The table assembly moves toward the extended position with the tables in forcible contact to place the table assembly underneath the object to be transferred while keeping the base stationary. The plates are separated to lift the object on the upper table while the lower table remains resting upon the support surface. The table assembly returns to the home position while supporting the object on the upper table and keeping the upper and lower tables separated. The device may operate in a bidirectional manner.
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公开(公告)号：US20160045384A1
公开(公告)日：2016-02-18
申请号：US14926817
申请日：2015-10-29
IPC分类号： A61G7/10
CPC分类号： A61G7/103 , A61G1/0268 , A61G1/0275 , A61G7/0525 , A61G7/0528 , A61G7/08 , A61G7/1032
摘要： A transfer device has a carriage supported on a base, movable between a home position and an extended position. A table assembly includes a lower table fixed to the carriage and an upper table coupled to the lower table, movable between a downward position in forcible contact with the lower table and an upward position having no contact with the lower table. The table assembly moves toward the extended position with the tables in forcible contact to place the table assembly underneath the object to be transferred while keeping the base stationary. The plates are separated to lift the object on the upper table while the lower table remains resting upon the support surface. The table assembly returns to the home position while supporting the object on the upper table and keeping the upper and lower tables separated. The device may operate in a bidirectional manner.
摘要翻译： 传送装置具有支撑在基座上的滑架，可在起始位置和伸出位置之间移动。 桌子组件包括固定到托架的下台板和联接到下台的上台板，可在与下台板强制接触的向下位置与不与下台板接触的向上位置之间移动。 桌子组件朝着延伸位置移动，桌子处于强制接触状态，将桌子组件放置在待传送物体的下面，同时保持基座固定。 分离板，以抬起上表上的物体，同时下表保持搁置在支撑表面上。 桌子组件返回到原始位置，同时支撑上表上的对象，并保持上下表分开。 设备可以双向操作。
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公开(公告)号：US20150007386A1
公开(公告)日：2015-01-08
申请号：US14499160
申请日：2014-09-27
IPC分类号： A61G7/10
CPC分类号： A61G7/103 , A61G1/0268 , A61G1/0275 , A61G7/0525 , A61G7/0528 , A61G7/08 , A61G7/1032
摘要： A table assembly for a patient transfer device has an upper table with side plates that are differentially extended at the ends, and valve control for pneumatic tubing integrated with retraction of the side plates. During patient delivery only the delivery side plate is raised, to avoid catching linens in the nip formed between upper and lower belts. A slide assembly supporting the table assembly includes a fixed plate, an intermediate plate, and a full-motion plate which extend by means of rack-and-pinion drives. Each plate is symmetrical, and pinions are symmetrically located on opposite sides of the fixed or intermediate plate to allow hyperextension to either the left or right. Improved steerage for the device is provided by two centerline wheels which counter-rotate from a straight position to a turning position and further to a lateral position wherein the wheels are orthogonal to the longitudinal centerline of the device.
摘要翻译： 用于患者转移装置的工作台组件具有上部工作台，其具有在端部处有差异延伸的侧板，以及与侧板缩回集成的气动管道的阀门控制。 在患者输送期间，只有输送侧板被升高，以避免在上下带之间形成的辊隙中抓住亚麻布。 支撑台面组件的滑动组件包括固定板，中间板和通过齿条和小齿轮驱动延伸的全运动板。 每个板是对称的，小齿轮对称地位于固定板或中间板的相对侧上，以允许向左或向右过伸。 用于装置的改进的操纵由两个中心线轮提供，两个中心线轮从直线位置反转到转动位置，并且进一步到侧向位置，其中轮与装置的纵向中心线正交。
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公开(公告)号：US08468623B2
公开(公告)日：2013-06-25
申请号：US12813452
申请日：2010-06-10
CPC分类号： A61G7/1055 , A61G7/1019 , A61G7/1046 , A61G7/1049 , A61G7/1059 , A61G7/1076 , A61G7/16 , A61G2200/32 , A61G2200/34
摘要： A lift apparatus has a frame with open sides and a web assembly slidably retained along the sides which extends from one end of the frame to the other. While the web assembly is retracted, the frame moves to pass around a mobility-impaired individual and rest against the surface supporting the individual. The web assembly is then extended to move underneath or behind the individual, providing lifting support. The frame is configurable for orientations ranging continuously between horizontal and upright sitting. The web assembly has an upper web contacting the individual, a lower web contacting the support surface, a strength layer carrying the individual's weight, and a roller nose bar assembly which is pulled to extend the web assembly. A hand-held power tool can drive the web assembly, adjustment of inclinations of the back and leg sections of the frame, and vertical motion of the lift arm.
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公开(公告)号：US20120247842A1
公开(公告)日：2012-10-04
申请号：US13492807
申请日：2012-06-09
CPC分类号： A61G7/1032 , A61G7/1019 , A61G7/1046 , A61G7/1057 , A61G2203/723
摘要： A table assembly for a patient transfer device has an upper table with side plates that are differentially extended at the ends, and valve control for pneumatic tubing integrated with refraction of the side plates. During patient delivery only the delivery side plate is raised, to avoid catching linens in the nip formed between upper and lower belts. A slide assembly supporting the table assembly includes a fixed plate, an intermediate plate, and a full-motion plate which extend by means of rack-and-pinion drives. Each plate is symmetrical, and pinions are symmetrically located on opposite sides of the fixed or intermediate plate to allow hyperextension to either the left or right. Improved steerage for the device is provided by two centerline wheels which counter-rotate from a straight position to a turning position and further to a lateral position wherein the wheels are orthogonal to the longitudinal centerline of the device.
摘要翻译： 用于患者转移装置的工作台组件具有上部工作台，其具有在端部处差异延伸的侧板以及与侧板折射成一体的气动管道的气门控制。 在患者输送期间，只有输送侧板被升高，以避免在上下带之间形成的辊隙中抓住亚麻布。 支撑台面组件的滑动组件包括固定板，中间板和通过齿条和小齿轮驱动延伸的全运动板。 每个板是对称的，小齿轮对称地位于固定板或中间板的相对侧上，以允许向左或向右过伸。 用于装置的改进的操纵由两个中心线轮提供，两个中心线轮从直线位置反转到转动位置，并且进一步到侧向位置，其中轮与装置的纵向中心线正交。
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公开(公告)号：US08096004B2
公开(公告)日：2012-01-17
申请号：US13041156
申请日：2011-03-04
申请人： Richard A. Patterson
发明人： Richard A. Patterson
IPC分类号： A47C21/06
CPC分类号： A61G7/1057 , A61G7/1019 , A61G7/1032 , A61G7/1046 , A61G2200/32 , A61G2203/723
摘要： A transfer device has a carriage supported on a base, movable between a home position and an extended position. A table assembly includes a lower table fixed to the carriage and an upper table coupled to the lower table, movable between a downward position in forcible contact with the lower table and an upward position having no contact with the lower table. The table assembly moves toward the extended position with the tables in forcible contact to place the table assembly underneath the object to be transferred while keeping the base stationary. The plates are separated to lift the object on the upper table while the lower table remains resting upon the support surface. The table assembly returns to the home position while supporting the object on the upper table and keeping the upper and lower tables separated. The device may operate in a bidirectional manner.
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公开(公告)号：US5682450A
公开(公告)日：1997-10-28
申请号：US496360
申请日：1995-06-29
IPC分类号： G02B6/38
CPC分类号： G02B6/3809
摘要： A device for interconnecting the bare ends of two or more optical fibers uses a common receptacle having a fiber clamping element therein and camming surfaces for actuating the element, and at least one plug having a camming finger for engaging one of the camming surfaces. The camming surfaces are located such that, when only one of the camming surfaces is actuated, the clamping element rocks to a side of the pocket opposite the one camming surface and remains in the open state, but when both of the camming surfaces are actuated, the clamping element is forced to the closed state. The plug includes a fiber protector free to slide within the plug housing, substantially enclosing the bare end of the fiber when the plug housing is removed from the receptacle, but retracting when the plug housing is inserted into the receptacle to direct the bare end of the fiber toward said guide tube. A fiber collet biases the terminal end of the fiber toward the forward end of the plug place a preload condition on the bare end of the fiber. The connector is particularly suited for cleave-and-bevel installations. The receptacle preferably uses a novel clamping element having two plate members with fiber-contacting surfaces, at least one of said fiber-contacting surfaces having a fiber-receiving groove. Edges of the plates are aligned and held together with a split tube spring. At least one of the plate members is provided with a wire-receiving groove and a wire therein which acts as a fulcrum to allow the plates to pivot along an axis defined by the wire. The split tube spring provides a precisely controlled load along the edges of the plates, allowing the opposite ends to be clamped together (within the guide tube) by a force sufficient to overcome the controlled load of the split tube spring.
摘要翻译： 用于互连两根或更多根光纤的裸露端的装置使用在其中具有光纤夹持元件的公共插座和用于致动元件的凸轮表面，以及至少一个具有用于接合其中一个凸轮表面的凸轮指的插头。 凸轮表面被定位成使得当只有一个凸轮表面被致动时，夹紧元件向相对于一个凸轮表面的凹槽的一侧起伏并保持在打开状态，但是当两个凸轮表面被致动时， 夹紧元件被迫进入关闭状态。 插头包括一个光纤保护器，当插头外壳从插座中取出时，插头壳体内部可自由滑动，基本上包围光纤的裸露端，但是当插头外壳插入插座时，缩回插头， 纤维朝向所述导管。 光纤夹头将光纤的终端朝向插头的前端偏置，在光纤的裸露端部放置预加载条件。 连接器特别适用于切割和斜面安装。 容器优选地使用具有两个具有纤维接触表面的板构件的新型夹紧元件，所述纤维接触表面中的至少一个具有纤维接收槽。 板的边缘与分裂管弹簧对准并保持在一起。 至少一个板构件设置有线接收槽和其中的线，其用作支点，以允许板沿着由线限定的轴线枢转。 分裂管弹簧沿着板的边缘提供精确控制的载荷，允许相对的端部通过足以克服分裂管弹簧受控负载的力夹在一起（在导管内）。
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公开(公告)号：US5155787A
公开(公告)日：1992-10-13
申请号：US753333
申请日：1991-09-06
CPC分类号： G02B6/3806 , G02B6/3636 , G02B6/3801 , G02B6/3887 , G02B6/3652 , G02B6/3696 , G02B6/3839
摘要： A device for splicing multiple optical fibers includes a novel splice element having two plates formed from a sheet of malleable material, there being a fold line in the sheet forming a hinge, the two plates being folded toward one another to define opposing surfaces. One of the opposing surfaces has several fiber receiving grooves therein, parallel with the fold line, and the other surface has ramps at each end to support the fibers proximate the transition from their buffered portions to their stripped portions. The ramps are adjacent porches which are integrally formed with one of the plates, the porches having additional grooves for aligning the fibers with the fiber receiving grooves. Stop pads are provided on both opposing surfaces, at the corners of the plates, to insure a clearance space at the ends of the plates which provides for more gradual clamping of the fibers, reducing insertion loss.
摘要翻译： 一种用于拼接多根光纤的装置包括一个新颖的接头元件，它具有由一层有延展性的材料形成的两个板，该片中的折线形成铰链，两个板彼此折叠以限定相对的表面。 相对表面中的一个在其中具有几个与折叠线平行的纤维接收槽，另一个表面在每个端部具有斜面以支撑靠近从其缓冲部分到其剥离部分的过渡处的纤维。 斜坡是与其中一个板整体形成的相邻的门廊，这些门廊具有用于使纤维与纤维接收槽对准的附加凹槽。 止动垫设置在板的两个相对的表面上，以确保板的端部处的间隙空间，从而提供更渐进地夹紧纤维，减少插入损耗。
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公开(公告)号：US4824197A
公开(公告)日：1989-04-25
申请号：US182872
申请日：1988-04-18
申请人： Richard A. Patterson
发明人： Richard A. Patterson
CPC分类号： G02B6/3801 , G02B6/3636 , G02B6/3806 , G02B6/3652 , G02B6/3696
摘要： Elements for making butt splices in optical fibers are simplified when formed of a deformable material and formed to define three surfaces for contacting the fibers to be spliced. The surfaces are formed between two legs of an element such that when the legs are closed onto the fibers the surfaces center the fibers and afford a resilient spring compression reserve force on the aligned fibers to maintain them in contact and the fibers are depressed into the surfaces slightly to center the fiber cores.
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