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1. 发明授权

US5086910A Zone controlled conveyance system 失效
标题翻译：区域控制输送系统
公开(公告)号：US5086910A
公开(公告)日：1992-02-11
申请号：US565726
申请日：1990-08-13
申请人： Paul D. Terpstra
发明人： Paul D. Terpstra
IPC分类号： B65G43/08 , B65G47/26
CPC分类号： B65G47/261 , B65G43/08 , B65G2203/042
摘要： A zone controlled conveyance system includes a series of modular sections arranged end-to-end to define a path along which a workpiece is propelled. Each section is divided into one or more zones. Each zone includes a number of rollers that support the workpiece and propel it in the downstream direction in accordance with the energization of a separate motor drivingly connected to each roller. Sensors associated with each zone sense the presence or absence of a workpiece within the zone. The sensors cooperate with a controller to selectively energize or deenergize the motors of the various zones in a manner that controls downstream propulsion or accumulation of the workpieces. The sections include radiussed sections and sharp corner sections. The sharp corner sections may include a turntable that changes the workpiece orientation.
摘要翻译：区域控制传送系统包括一系列模块化部分，其端对端设置以限定工件被推进的路径。每个部分分为一个或多个区域。每个区域包括多个辊，其支撑工件并根据驱动地连接到每个辊的单独的电动机的通电沿下游方向推进。与每个区域相关联的传感器感测区域内工件的存在或不存在。这些传感器与控制器配合以选择性地以控制工件的下游推进或积聚的方式激励或去电各个区域的电动机。这些部分包括辐射部分和锋利的拐角部分。尖角部分可以包括改变工件取向的转台。

2. 发明授权

US09992569B2 Camera-mountable acoustic collection assembly 有权
公开(公告)号：US09992569B2
公开(公告)日：2018-06-05
申请号：US14292157
申请日：2014-05-30
申请人： Paul D. Terpstra
发明人： Paul D. Terpstra
IPC分类号： H04R1/34 , H04R1/40
CPC分类号： H04R1/342 , H04R1/406 , H04R2499/11
摘要： An acoustic collection and collection assembly comprises an acoustic collection dish, a support frame, and a microphone mount extending from the support frame that allows one or more microphones to be positioned at the acoustic focal point of the dish for optimal capture of distant sounds.

3. 发明申请

US20150350768A1 Camera-Mountable Acoustic Collection Assembly 有权
标题翻译：相机可安装的声学收集组件
公开(公告)号：US20150350768A1
公开(公告)日：2015-12-03
申请号：US14292157
申请日：2014-05-30
申请人： Paul D. Terpstra
发明人： Paul D. Terpstra
IPC分类号： H04R1/32 , H04R1/02 , H04R1/08
CPC分类号： H04R1/342 , H04R1/406 , H04R2499/11
摘要： An acoustic collection and collection assembly comprises an acoustic collection dish, a support frame, and a microphone mount extending from the support frame that allows one or more microphones to be positioned at the acoustic focal point of the dish for optimal capture of distant sounds.
摘要翻译：声学收集和收集组件包括声收集盘，支撑框架和从支撑框架延伸的麦克风座，其允许一个或多个麦克风被定位在盘的声学焦点上，以最佳地捕获远距离的声音。

4. 发明授权

US06428267B1 Pick and place device having two parallel axes 失效
标题翻译：拾取和放置具有两个平行轴的装置
公开(公告)号：US06428267B1
公开(公告)日：2002-08-06
申请号：US09164217
申请日：1998-09-30
申请人： Paul D. Terpstra
发明人： Paul D. Terpstra
IPC分类号： B66F1900
CPC分类号： B23Q7/04 , B23Q1/56 , B23Q1/621 , B25J9/1065 , B65G47/901 , Y10S414/13
摘要： An apparatus and method for picking and placing an object is disclosed. The apparatus includes an elongated frame, first and second carriages slidingly engaged with the frame, first and second connecting rods pivotally engaged with the first carriage at one end and at least a third connecting rod pivotally engaged with the second carriage at one end, and a gripper pivotally and operatively attached to the connecting rods at their other ends. The method of operation includes moving the gripper in a first direction (upwardly) by sliding the first and second carriages away from each other along the frame, moving the gripper in a second direction (laterally), perpendicular to the first direction, by sliding the first and second carriages together along the frame in the same direction, and moving, the gripper in a third direction (downwardly), opposite to the first direction, by sliding the first and second carriages toward each other along the frame.
摘要翻译：公开了一种用于拾取和放置物体的装置和方法。该装置包括细长框架，与框架滑动地接合的第一和第二滑架，在一端与第一滑架可枢转地接合的第一和第二连接杆以及在一端与第二滑架枢转接合的至少第三连杆，夹持器在其另一端枢转地和可操作地附接到连接杆。操作方法包括通过使第一和第二滑架沿着框架彼此远离地滑动第一方向（向上）来移动夹持器，通过将第二方向垂直于第一方向沿着第二方向（横向）移动夹持器，第一和第二托架沿着框架沿着相同的方向一起一起，并且通过沿着框架朝向彼此滑动第一和第二托架，沿着与第一方向相反的第三方向（向下）移动夹持器。

5. 发明授权

US06575212B2 Adjustable height workstation 失效
公开(公告)号：US06575212B2
公开(公告)日：2003-06-10
申请号：US09844509
申请日：2001-04-27
申请人： Paul D. Terpstra , Lee K. Hilgendorf
发明人： Paul D. Terpstra , Lee K. Hilgendorf
IPC分类号： B25H100
CPC分类号： B25H1/16 , Y10T408/561 , Y10T408/91 , Y10T409/309576
摘要： A workstation having an adjustable support structure is disclosed. The workstation includes a beam, a position locking apparatus, and a workpiece-supporting device slideable along the beam to a position where it is locked by the locking apparatus. The locking apparatus is configured to exert a constraining force proportional to a load force. Also disclosed is a workstation including a means for supporting a workpiece, a means for supporting a means for supporting the workpiece at a selected distance above a floor, and a means for frictionally securing the means for supporting the workpiece to the means for supporting the means for supporting the workpiece. Also disclosed is a workstation including a vertically disposed support member and at least one tooling plate assembly including a position securing apparatus for securing the tooling plate assembly in a selected vertical position and including wedging surfaces cooperating in frictionally securing the tooling plate assembly to the support member, wherein the securing force corresponds to the loading force.

6. 发明授权

US6041500A Automatic assembly machine and method utilizing six-axis positioning device 失效
标题翻译：自动装配机及利用六轴定位装置的方法
公开(公告)号：US6041500A
公开(公告)日：2000-03-28
申请号：US12715
申请日：1998-01-23
申请人： Paul D. Terpstra
发明人： Paul D. Terpstra
IPC分类号： B23P15/00 , B23P19/04 , B23P21/00
CPC分类号： B23P15/006 , B23P19/04 , Y10T29/37 , Y10T29/49321 , Y10T29/49323 , Y10T29/4933 , Y10T29/53013
摘要： An apparatus and method for automatically assembling a plurality of identical first articles onto a second article. The second article is supported by a platform which is movable about three linear axes and three rotational axes by a six-axis positioning device. The first articles are held in a fixed position and the second article is positioned so as to insert the first articles into the second article as required. In the preferred embodiment, a torque converter turbine drum is supported by the platform to engage turbine blades which are supported in fixed position with respect thereto. The turbine drum is rotated with respect to the blades so as to permit the insertion of the blades into the drum by rotation and positioning of the drum in six axes.
摘要翻译：一种用于将多个相同的第一物品自动组装到第二物品上的装置和方法。第二个物品由一个可通过六轴定位装置围绕三个直线轴和三个旋转轴移动的平台支撑。将第一物品保持在固定位置，并且第二物品被定位成根据需要将第一物品插入第二物品中。在优选实施例中，变矩器涡轮机鼓由平台支撑以接合相对于其固定位置被支撑的涡轮机叶片。涡轮机鼓相对于叶片旋转，以便允许通过旋转和将滚筒定位在六个轴上将叶片插入滚筒中。

7. 发明授权

US5738483A Lift and invert mechanism 失效
标题翻译：提升和反转机制
公开(公告)号：US5738483A
公开(公告)日：1998-04-14
申请号：US711469
申请日：1996-09-11
申请人： Paul D. Terpstra
发明人： Paul D. Terpstra
IPC分类号： B23Q1/48 , B23Q7/00 , B23Q7/02 , B25B11/00
CPC分类号： B23Q1/4866 , B23Q7/005 , B23Q7/02
摘要： A mechanism for lifting from an operating position, inverting, and returning to the operating position a workpiece. The mechanism includes two drive devices, a linear drive which provides a continuous lifting force to a vertically movable member, and rotary drive which is energized to lift, invert, and lower a workpiece. The vertically movable member carries a rotational support member, which includes a rotatable shaft from which is supported the workpiece. The vertically movable member is raised, rotated and lowered by the rotary drive through a pair of levers, a first one of which is connected to rotate with the rotatable shaft and the second one of which is connected to be rotated by the rotary drive. Rotation of the second lever is imparted to the first lever through a cam and cam follower arrangement, the cam being provided on one of the levers and the cam follower on the other lever.
摘要翻译：用于从操作位置提升，翻转并返回工作位置的机构。该机构包括两个驱动装置，一个线性驱动装置，它向垂直移动的部件提供连续的提升力;以及旋转驱动装置，该驱动装置通电以提升，反转和降低一个工件。可垂直移动的构件承载旋转支撑构件，该旋转支撑构件包括可旋转轴，支撑工件。可旋转驱动器通过一对杠杆升高，旋转和下降，其中第一个连杆与可旋转轴连接，第二个连杆通过旋转驱动器旋转。通过凸轮和凸轮从动装置将第二杆的旋转赋予第一杆，凸轮设置在另一杆上的一个杠杆和凸轮从动件上。

8. 发明授权

US5246096A Rotate/translate conveyor module 失效
标题翻译：旋转/翻转输送机模块
公开(公告)号：US5246096A
公开(公告)日：1993-09-21
申请号：US865873
申请日：1992-04-09
申请人： Paul D. Terpstra
发明人： Paul D. Terpstra
IPC分类号： B65G13/10 , B65G47/68
CPC分类号： B65G13/10
摘要： A rotate/translate conveyor module enables a workpiece to be selectively rotated and translated between adjacent sections of a conveyor without having to be lifted above the plane of the adjacent conveyor sections. The rotate/translate conveyor module comprises a plurality of roller modules that are arranged along the path of the workpiece. Each roller module has at least one roller that is driven by an independent electric motor. The rollers of the roller modules support the workpiece in the same plane as the rollers of the conveyor sections. In one embodiment, four roller modules are symmetrically located about the workpiece path, with the longitudinal axes of the rollers intersecting at 90 degrees and at a point on the workpiece path. By operating the electric motors in different combinations of directions, four translational and two rotational motions can be imparted to the workpiece. The conveyor module is thus able to accept a workpiece from an adjacent upstream conveyor section and selectively reorient it by rotating it on the conveyor module and then translate the workpiece downstream to an adjacent downstream conveyor section. The downstream conveyor section may be in line with the adjacent upstream conveyor section, or it may be perpendicular thereto. Side guide mechanisms guide the workpiece as it is translated along the conveyor module. Center guide mechanisms prevent translation of the workpiece during rotation thereof on the rollers.

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