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1. 发明授权

US4245844A Apparatus for removing leakage flow of a pressurized medium from gap type seals 失效
标题翻译：用于从间隙型密封件去除加压介质的泄漏流的装置
公开(公告)号：US4245844A
公开(公告)日：1981-01-20
申请号：US126969
申请日：1980-03-03
申请人： Andreas Pohl , Gerhard Hintz , Guenter Keller
发明人： Andreas Pohl , Gerhard Hintz , Guenter Keller
IPC分类号： F16J15/00 , F16J15/40
CPC分类号： F16C32/06 , F16C33/748 , F16J15/004 , F16J15/406
摘要： The leakage flow of a pressurized medium in gap type seals is controlled by a suction device at the sealing location of the gap seal. The suction device comprises a jet pump. The jet pump is driven by the pressurized medium in the gap seal or by an externally supplied fluid medium.
摘要翻译：间隙式密封件中的加压介质的泄漏流由间隙密封件的密封位置处的抽吸装置控制。抽吸装置包括喷射泵。喷射泵由间隙密封中的加压介质或外部供应的流体介质驱动。

2. 发明授权

US4572308A Method for constructing a weighbridge and weighing cell assembly, in particular for use in performing the method 失效
标题翻译：用于构造地磅和称重单元组件的方法，特别是用于执行该方法
公开(公告)号：US4572308A
公开(公告)日：1986-02-25
申请号：US607941
申请日：1984-05-07
申请人： Peter Giesecke , Johann Feith
发明人： Peter Giesecke , Johann Feith
IPC分类号： G01G19/02
CPC分类号： G01G19/02
摘要： In a method for constructing a weighbridge, the weighing platform is made of reinforced concrete and is built in a previously prepared foundation ditch which is used as a mold for the weighing platform. After the hardening of the foundation ditch (1) separating means (10, 11) are placed in the foundation ditch (1) for separating the weighing platform from the ditch (1). Subsequently, the weighing platform is cast in the foundation ditch (1). A weighing cell assembly for a weighbridge, which is particularly suitable for use when performing this method, includes a weighing cell, a support element (6) for the weighing cell and a tubular structural member (8) which can be connected to the weighing platform and holds the support element (6). The weighing platform can be supported on the weighing cell through the tubular structural member.
摘要翻译：在一种用于构造地磅的方法中，称重平台由钢筋混凝土制成，内置在预先准备好的基坑中，用作称重平台的模具。在基沟（1）硬化之后，将分离装置（10,11）放置在基坑（1）中，用于将称重平台从沟槽（1）分离。随后，称重平台被浇注在基坑（1）中。特别适用于执行该方法的称重秤的称重传感器组件包括称重传感器，用于称重传感器的支撑元件（6）和可连接到称重平台的管状结构件（8）并保持支撑元件（6）。称重平台可以通过管状结构构件支撑在称重单元上。

3. 发明授权

US4261587A Mechanical chucking device 失效
标题翻译：机械式夹紧装置
公开(公告)号：US4261587A
公开(公告)日：1981-04-14
申请号：US968473
申请日：1978-12-11
申请人： Guenter Keller , Andreas Pohl , Gerhard Hintz , Rudolf Sandner
发明人： Guenter Keller , Andreas Pohl , Gerhard Hintz , Rudolf Sandner
IPC分类号： B23B31/167 , B25B1/10 , G01N3/04 , B23B31/16
CPC分类号： G01N3/04 , B25B1/103 , Y10T279/17675 , Y10T279/1913 , Y10T279/26
摘要： The present mechanical chucking device especially for a testing apparatus, has a friction reducing layer interposed between the clamping members and a base plate and another friction reducing layer interposed between the base plate and securing elements for the clamping members, whereby said clamping members may slide within a given range along the base plate without having to release the securing elements holding said clamping members to the base plate. The clamping members are driven by a spindle movably held in a guide block on the base plate which allows an exact concentric clamping of the sample.
摘要翻译：本发明的特别用于测试装置的机械夹紧装置具有介于夹紧构件和基板之间的摩擦减小层和介于基板和用于夹紧构件的固定元件之间的另一摩擦减小层，由此所述夹紧构件可在内沿着基板的给定范围，而不必将保持所述夹紧构件的固定元件释放到基板。夹持构件由可移动地保持在基板上的引导块中的主轴驱动，允许准确地同心夹紧样品。

4. 发明授权

US4247497A Method for producing a mat especially in the manufacture of particle boards 失效
标题翻译：特别是制造刨花板的垫的制造方法
公开(公告)号：US4247497A
公开(公告)日：1981-01-27
申请号：US891747
申请日：1978-03-30
申请人： Lutz Wolf
发明人： Lutz Wolf
IPC分类号： B27N3/14 , B29J5/08
CPC分类号： B27N3/146
摘要： The production of a mat of wood chips and/or fibers, hereafter called wood particles, by a spreading station and a weighing device, is controlled in a closed loop circuit for uniformity, directly during the spreading of the wood particles. Several spreading devices form a spreading station. Electrical signals emanating from a tared weighing device which is arranged downstream of a first spreading device as viewed in the direction of travel of a conveyor belt, are used to control the output of the first spreading device. If desired, the output of one or more spreading devices located downstream of a weighing device may also be controlled in a closed loop circuit, whereby the weight of the partially formed mat moving over the weighing device produces the electrical control signal which is compared to a predetermined reference signal for controlling the production of the finished mat having one or several layers.
摘要翻译：通过扩展站和称重装置生产木屑和/或纤维毡（以下称为木质颗粒），在木材颗粒的铺展期间直接控制在闭环回路中以获得均匀性。几个传播设备形成一个扩散站。用于控制第一扩散装置的输出的电信号是从传送带行进方向观察的布置在第一扩散装置下游的称重装置发出的。如果需要，位于称重装置下游的一个或多个扩散装置的输出也可以被控制在闭环回路中，由此在称重装置上移动的部分形成的垫的重量产生电控制信号，该电控制信号与用于控制具有一层或多层的成品垫的生产的预定参考信号。

5. 发明授权

US3932053A Method for controlling the weight correction of workpieces prior to finish-machining 失效
标题翻译：在精加工之前控制工件重量校正的方法
公开(公告)号：US3932053A
公开(公告)日：1976-01-13
申请号：US502870
申请日：1974-09-03
申请人： Heinrich Hack
发明人： Heinrich Hack
IPC分类号： B23Q15/06 , B23D81/00
CPC分类号： B23Q15/06 , Y10S29/901 , Y10T29/49776 , Y10T29/49996 , Y10T408/03 , Y10T408/05 , Y10T408/173 , Y10T409/300896 , Y10T409/30112
摘要： In the weight correction of workpieces prior to finish-machining, such as connecting rods, the dimensions of the pre-machined surfaces are measured and employed as a factor in the adjustment of the machine tool for weight correction of the workpieces, for example, by machining material off or adding material onto the workpiece, so that the workpiece will have the desired weight characteristics after final machining.
摘要翻译：在精加工之前的工件的重量校正中，例如连杆，预测加工表面的尺寸被测量并用作机床的工件的重量校正的一个因素，例如通过加工材料或将材料添加到工件上，使得最终加工后工件将具有所需的重量特性。

6. 发明授权

US4972970A Method and apparatus for moving bulk material through a chute 失效
标题翻译：通过滑槽移动散装材料的方法和装置
公开(公告)号：US4972970A
公开(公告)日：1990-11-27
申请号：US296203
申请日：1989-01-11
申请人： Ludger Toerner
发明人： Ludger Toerner
IPC分类号： B65G65/44 , G01G13/08
CPC分类号： G01G13/08 , B65G65/44
摘要： Bulk material that is difficult to feed, such as glass fibers, is fed from a storage bin into a feeding chute driven by a vibratory drive which vibrates the chute in a longitudinal direction of the chute, that is, in the feed advance direction of the chute. The chute may be a so-called loss-in-weight feeding chute. In order to assure a uniform, constant material flow without any bunching and without any gaps in the flow for an accurate feeding, the material flow is exposed or influenced by a further vibration effective in a direction substantially across the feed advance direction. For the purpose a vibrator with vibrating elements extending in the feed advance direction vibrates in the cross-direction. These vibrating elements are so located that they can make the material flow through the chute more uniform.
摘要翻译：难以进料的散装材料，例如玻璃纤维，从存储箱进给到由振动驱动器驱动的进料槽中，该振动驱动器使滑槽在滑槽的纵向方向上振动，即在进给方向上滑槽滑槽可以是所谓的减重喂料槽。为了确保均匀，恒定的材料流动而没有任何聚束，并且在流动中没有任何间隙用于精确进料，材料流被暴露或者在基本上跨进给进给方向的方向上有效的另外的振动影响。为此，具有在进给前进方向延伸的振动元件的振动器沿横向振动。这些振动元件的位置使得它们能够使材料流过滑槽更均匀。

7. 发明授权

US4366707A Apparatus for optimizing tire or wheel characteristics 失效
标题翻译：用于优化轮胎或车轮特性的装置
公开(公告)号：US4366707A
公开(公告)日：1983-01-04
申请号：US239419
申请日：1981-03-02
申请人： Rainer Jarschel
发明人： Rainer Jarschel
IPC分类号： G01M1/16 , G01M17/02
CPC分类号： G01M17/022
摘要： The operating or running characteristics of a vehicle tire or rim with a tire secured thereto are optimized on one and the same machine. For this purpose the tire or wheel is supported on a subcritically tuned support bridge structure and driven by a spindle with an adjustable r.p.m. The vibrations of the support bridge structure are measured and converted into respective electrical signals representing a wheel unbalance and/or tire non-uniformities while a drum is pressed with a predetermined force against the tire or vice versa. This force is also measured as an electrical signal. An angular position sensor is operatively connected to the tire or spindle and provides an electrical signal representing the instantaneous tire or wheel position relative to a polar coordinate system.
摘要翻译：具有固定在其上的轮胎的车辆轮胎或轮辋的操作或运行特性在同一台机器上被优化。为此，轮胎或车轮支撑在亚临床调谐的支撑桥结构上，并由具有可调节r.p.m的主轴驱动。测量支撑桥结构的振动并将其转换成表示车轮不平衡和/或轮胎非均匀性的相应电信号，同时以对预定的力抵靠在轮胎上的滚筒或反之亦然。该力也被测量为电信号。角位置传感器可操作地连接到轮胎或主轴，并且提供表示相对于极坐标系的瞬时轮胎或车轮位置的电信号。

8. 发明授权

US3949862A Feed regulating conveyor bin 失效
标题翻译：进料调节输送机
公开(公告)号：US3949862A
公开(公告)日：1976-04-13
申请号：US530366
申请日：1974-12-06
申请人： Herbert Voigtlaender
发明人： Herbert Voigtlaender
IPC分类号： B27N3/14 , B65G65/32 , B65G65/38 , B41J1/16 , B41J35/12
CPC分类号： B65G65/32 , B27N3/14 , B65G65/38
摘要： The present feed regulating conveyor bin has a lower conveyor for conveying fibrous materials toward a discharge device including a pair of inclined rows of spiked rollers. A stud link chain conveyor is provided above the lower conveyor in the upper portion of the bin housing. Flexible, smooth surfaced pieces are hinged to each of the stud links. The surface pieces have a width substantially equal to the width of the housing and a length greater than the distances between adjacent stud links of the chain. A platform is provided beneath the upper course of the stud link chain conveyor in the region of an inlet opening on the upper surface of the housing, to support the surface pieces in a horizontal position for receiving and transporting fibrous material. At the end of the platform the surface pieces hinge downwardly to drop the fibrous material onto the lower conveyor belt or if a pile of material is already present thereon, to carry the fibrous material on the other sides of the surface pieces supported by the top of the pile of material, for discharge at the end of the pile away from the discharge device.

9. 发明授权

US4164994A Hydraulic eddy brake 失效
标题翻译：液压涡流制动器
公开(公告)号：US4164994A
公开(公告)日：1979-08-21
申请号：US832908
申请日：1977-09-13
申请人： Hans-Walter Dodt , Dieter Kraft
发明人： Hans-Walter Dodt , Dieter Kraft
IPC分类号： F16D57/02
CPC分类号： F16D57/02
摘要： A hydraulic eddy brake has a rotor and a stator both forming an eddy chamber. Liquid supply conduits lead to the center of the eddy chamber. The rotor shaft is sealed relative to the housing formed by the stator. The sealing is accomplished by noncontacting sealings. Leakage liquid is discharged to respective chambers located between the bearings and the eddy chamber proper. A gap is provided between the shaft and the housing. This gap is connected with the center of the eddy chamber through a liquid feedback which may include an intermediate chamber and respective liquid feedback conduits whereby the pressure at the point of leakage is minimized. Such brakes are used as absorption dynamometers to measure torque.
摘要翻译：液压涡流制动器具有形成涡流室的转子和定子。液体供应导管通向涡流室的中心。转子轴相对于由定子形成的壳体密封。密封是通过非接触密封实现的。泄漏液体排放到位于轴承和涡流室本体之间的各个室内。在轴和壳体之间提供间隙。该间隙通过液体反馈与涡流室的中心连接，液体反馈可包括中间室和相应的液体反馈管道，从而泄漏点处的压力最小化。这种制动器用作吸收测力计来测量扭矩。

10. 发明授权

US4093311A Arrangement for clamping vehicle wheels 失效
标题翻译：夹紧车轮的布置
公开(公告)号：US4093311A
公开(公告)日：1978-06-06
申请号：US726814
申请日：1976-09-27
申请人： Otfrid Maus
发明人： Otfrid Maus
IPC分类号： G01M1/02 , G01B5/255 , G01M1/04 , B25H5/00
CPC分类号： G01M1/045
摘要： A clamping arrangement for clamping vehicle wheels against a rotatable counter plate of a test apparatus. A clamping plate is adjustably movable toward the counter plate. Clamping pins are mounted on a pressure plate and adapted to extend into and engage a mounting hole in a vehicle wheel. In order to enable the rapid alignment of a vehicle wheel in the apparatus, while assuring positive clamping, guide pins to the pressure plate. The ends of the clamping pins are contoured to enable them to fit the mounting holes of different diameters.
摘要翻译：一种夹紧装置，用于将车轮夹紧在测试装置的可旋转的相对板上。夹板可调整地朝向对置板移动。夹紧销被安装在压力板上并且适于延伸进入并与车辆车轮中的安装孔接合。为了使车轮在装置中快速对准，同时确保正向夹紧，导向销到压板。夹紧销的端部具有轮廓，使其能够适应不同直径的安装孔。

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