公开(公告)号：US20230391032A1

公开(公告)日：2023-12-07

申请号：US18249105

申请日：2021-10-12

申请人： ZF Friedrichshafen AG

发明人： Thomas Dollinger ,  Andreas Griebl ,  Florian Stemplinger ,  Johannes Maier

IPC分类号： B29D30/00 ,  G01M1/26 ,  G01M17/02

CPC分类号： B29D30/0061 ,  B29D30/005 ,  B29D30/0016 ,  G01M1/26 ,  G01M17/024 ,  B29D2030/0027

摘要： The invention relates to a method for marking a vehicle tyre (20) and a corresponding marking station. In one example, the vehicle tyre is supplied (100) to a marking station (10), the vehicle tyre (20) is aligned and centred (102, 103) in the marking station (10), marking is performed (108) in the marking station in accordance with characteristics of the vehicle tyre (20), and marking is performed (108) using one marking device (12) from a multiplicity of different marking devices (12). The method according to the invention is distinguished by the fact that the marking device (12) for marking the vehicle tyre (20) is positioned (107) at the vehicle tyre (20) by means of a robot arm (11).

公开(公告)号：US4214481A

公开(公告)日：1980-07-29

申请号：US972518

申请日：1978-12-22

申请人： Wolf-Dieter Reutlinger

发明人： Wolf-Dieter Reutlinger

IPC分类号： G01M1/22 ,  G01M1/26 ,  G01M1/34

CPC分类号： G01M1/34 ,  G01M1/22 ,  G01M1/26

摘要： An annular ferromagnetic portion, i.e., "track", of the body to be balanced is rotated adjacent a first electromagnet having a decaying magnetic field which renders that track magnetically homogeneous. Thereafter, a large electrical current of short duration from the discharge of a capacitor is passed through a second, marking electromagnet positioned adjacent that track to produce a high-intensity magnetic pulse. This magnetic pulse produces a very localized spot of permanent magnetization in the track which spot serves as the reference "mark". When the body is then rotated during its balancing operation, that mark will produce an electrical signal each time it passes a magnetic/electric transducer positioned adjacent the rotating track. When the periphery of the body to be balanced consists of a plurality of lands separated by axially aligned slots, the periphery is scanned (while the body is being rotated) and triggering of the discharge current from the capacitor through the marking electromagnet is determined by that scanning to the end that it occurs when one of the lands is immediately adjacent the marking electromagnet.

摘要翻译： 待平衡的主体的环形铁磁部分即“轨道”相邻于具有衰减磁场的第一电磁体，其使磁道磁性均匀。 此后，从电容器放电的短持续时间的大电流通过位于该磁道附近的第二标记电磁体，以产生高强度的磁脉冲。 该磁脉冲在轨道中产生非常局部的永久磁化点，该点作为参考“标记”。 当身体在其平衡操作期间旋转时，该标记将在每次通过邻近旋转轨道定位的磁/电换能器时产生电信号。 当待平衡的身体的周边由通过轴向对齐的狭槽分开的多个脊部组成时，周边被扫描（当身体旋转时），并且通过该标记电磁体触发来自电容器的放电电流通过标记电磁体来确定 扫描到其中一个焊盘紧邻标记电磁铁时发生的那一端。

公开(公告)号：US4160384A

公开(公告)日：1979-07-10

申请号：US877231

申请日：1978-02-13

申请人： Volker Guyot ,  Otfrid Maus ,  Martin Muller

发明人： Volker Guyot ,  Otfrid Maus ,  Martin Muller

IPC分类号： G01M1/22 ,  G01M1/26

CPC分类号： G01M1/225 ,  G01M1/26

摘要： The balancing position of a wheel is designated by light signals which light up at closer intervals as the balancing position is approached in either turning-in direction. Such light signals upon approaching the balancing position include: a first signal in the range of approximately 180.degree. to 90.degree., another light signal in the range from about 90.degree. to 22.5.degree., a further light signal in the range of approximately 22.5.degree. to 1.4.degree.. Upon reaching the balancing position still a further light signal lights up between about 0.degree. and 1.4.degree.. A model representing the part to be balanced carries a series of light signals in both turning-in directions for each balancing plane provided by balancing apparatus.

摘要翻译： 车轮的平衡位置由光信号指示，当在转向方向上接近平衡位置时，光信号以更近的间隔点亮。 在接近平衡位置时的这种光信号包括：约180°至90°范围内的第一信号，在约90°至22.5°范围内的另一光信号，在约22.5°至 1.4°。 达到平衡位置后，另一个光信号在约0°和1.4°之间亮起。 表示待平衡部分的模型在由平衡装置提供的每个平衡平面的两个转向方向上携带一系列光信号。

公开(公告)号：USRE28775E

公开(公告)日：1976-04-20

申请号：US119970

申请日：1971-03-01

申请人： Haig D. Tarpinian ,  Harry Friedmann

发明人： Haig D. Tarpinian ,  Harry Friedmann

IPC分类号： G01M1/22 ,  G01M1/26 ,  G01M17/02

CPC分类号： G01M17/024 ,  G01M1/22 ,  G01M1/26

摘要： An electronic, undamped oscillator driven by a periodic input signal (forcing function) having a frequency equal to the natural frequency of the oscillator develops an output sinusoidal signal having a rate of growth (amplitude increase) proportional to the amplitude of the first harmonic component of the input signal. When the input signal is a force variation signal and the oscillator is tuned to the rotational frequency of a tire mounted on the force variation machine, the rate of growth of the output signal of the oscillator is proportional to the amplitude of the force variation signal. A peak follower detects the amplitude of the increments between successive peaks of the oscillator output signal. A meter indicates the amplitude of the successive peaks of the oscillator output signal, thereby indicating the amplitude of the first harmonic component of the force variation signal. A circuit which senses the positive-slope zero-crossing of the oscillator output signal is utilized to energize a tire-marking unit, thereby indicating the position of the peak of the first harmonic component.

公开(公告)号：US3911739A

公开(公告)日：1975-10-14

申请号：US53661674

申请日：1974-12-26

申请人： BRIDGESTONE TIRE CO LTD

发明人： MURATA JUNICHI ,  TAKASUGA YUTAKA

IPC分类号： B29D30/72 ,  B29B11/00 ,  B41F17/14 ,  G01M1/26 ,  G01M17/02

CPC分类号： G01M1/26 ,  G01M17/024

摘要： An apparatus for printing a mark on a rotating vehicle tire which is under uniformity test by a uniformity measuring device. The mark is printed in the form of a point exactly at a position on the tire which has a peak value in the uniformity including a force variation or run-out. The apparatus comprises a rotary shaft, a first disc member securely mounted on the rotary shaft and carrying a marking means, a second disc freely rotatably mounted on the rotary shaft and adapted to be brought into pressing contact with a tire surface for rotation therewith, and a mechanism for transmitting rotational movement of the second disc member to the first disc member through the rotary shaft upon receipt of a signal from the measuring device for running the marking means at a speed same as the circumferential speed of the rotating tire. The apparatus further includes a means for holding the marking means in its stand-by position.

摘要翻译： 一种在通过均匀性测量装置进行均匀性测试的旋转车辆轮胎上打印标记的装置。 标记以完全在轮胎上的位置的形式打印，该位置具有包括力变化或跳动的均匀性的峰值。 该装置包括旋转轴，第一盘构件，其牢固地安装在旋转轴上并承载标记装置，第二盘可自由旋转地安装在旋转轴上并适于与轮胎表面进行压力接触以与其一起旋转， 用于在以与转动轮胎的圆周速度相同的速度从运动标记装置的测量装置接收到信号时通过旋转轴将第二盘构件的旋转运动传递到第一盘构件的机构。 该装置还包括用于将标记装置保持在其待机位置的装置。

公开(公告)号：US10821527B2

公开(公告)日：2020-11-03

申请号：US16150912

申请日：2018-10-03

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Scott A. Hucker ,  Joseph G. Lovasz ,  Dale E. Murrish

IPC分类号： B23B49/04 ,  B23C3/06 ,  B21K1/08 ,  G01M1/26 ,  F16C3/10

摘要： A method of manufacturing a crankshaft includes the steps of: (1) forming a crankshaft blank via a first half and a second half; (2) measuring a plurality of surface variations between a predetermined surface in a first region and a corresponding predetermined surface in a second region of the crankshaft blank; (3) calculating centering offset data based on the plurality of surface variations; (4) machining a pair center holes based on the centering offset data; (5) machining a counterweight and a journal relative to the pair of center holes to produce a partially machined crankshaft; (5) milling and grinding the partially machined crankshaft to produce a finished machined crankshaft; and (6) rotating the finished machined crankshaft typically on the outermost main journals in a final balancing machine and then modifying the counterweights to eliminate undesirable vibration generated during the rotation and engine operation.

公开(公告)号：US08881590B2

公开(公告)日：2014-11-11

申请号：US13180383

申请日：2011-07-11

申请人： Ted W. Larson ,  Robert Allen

发明人： Ted W. Larson ,  Robert Allen

IPC分类号： G01M1/26 ,  G01M1/12

CPC分类号： G01M1/12

摘要： A balancing device includes an active balancing mechanism. The active balancing mechanism maintains the balancing device in an actively balanced state within a range of the active balancing mechanism. An auxiliary balancing mechanism is configured to support the balancing device in an unbalanced state that is outside the range of the active balancing mechanism and aid a transition of the balancing device to the actively balanced state that is within the range of the active balancing mechanism, wherein the auxiliary balancing mechanism is configured to support the balancing device includes to prop up the balancing device.

摘要翻译： 平衡装置包括主动平衡机构。 主动平衡机构在主动平衡机构的范围内将平衡装置维持在主动平衡状态。 辅助平衡机构被配置为将平衡装置支撑在主动平衡机构的范围之外的不平衡状态，并且辅助平衡装置到主动平衡机构的范围内的主动平衡状态的转换，其中 辅助平衡机构构造成支撑平衡装置包括支撑平衡装置。

公开(公告)号：US08727462B2

公开(公告)日：2014-05-20

申请号：US13885068

申请日：2011-12-06

申请人： Takehiko Wakazono ,  Mikio Kato

发明人： Takehiko Wakazono ,  Mikio Kato

IPC分类号： B41J2/325 ,  B60C13/00 ,  G01M1/26 ,  G01M17/02

CPC分类号： B60C13/00 ,  B29D30/0633 ,  B29D2030/0066 ,  B29D2030/0635 ,  B41F16/0046 ,  B41F17/24 ,  B41F17/30 ,  B41J2/33505 ,  B60C13/001 ,  G01M1/26 ,  G01M17/02

摘要： An inner peripheral surface of a tube-shaped inner casing has a regular hexagonal shape when viewed from the axial direction, a plurality of pins are arranged in the inner casing so as to take a posture parallel to the axial direction of the inner casing, and in this arrangement, a plurality of rows of the pins arranged in a predetermined direction are arranged in a direction perpendicular to the row direction of the pins, the adjacent pins of the adjacent rows are offset from each other in the row direction of the pins, and each pin contacts the pins adjacent thereto.

摘要翻译： 当从轴向观察时，管状内壳的内周面呈规则的六边形，在内壳中配置多个销以与内套的轴向平行的姿势， 在这种布置中，在与销的行方向垂直的方向上布置有沿预定方向布置的多排销，相邻行的相邻销在销的行方向上彼此偏移， 并且每个销接触与其相邻的销。

公开(公告)号：US20050259377A1

公开(公告)日：2005-11-24

申请号：US11128745

申请日：2005-05-13

申请人： Peter Gullich

发明人： Peter Gullich

IPC分类号： G01D5/14 ,  G01D5/16 ,  G01M1/26 ,  G01P3/487 ,  H01F13/00 ,  H01H47/00

CPC分类号： G01P3/487

摘要： The invention relates to a method for applying a magnetic mark to a rotatable article (1) to be positioned, to a corresponding device and to a system (2) consisting of a device for applying a magnetic mark and a device (25) for determining the angle of rotation. In the region that comprises magnetizable material of the rotatable article to be positioned and is selected for determining the angle of rotation, a magnetic dipole is generated as a magnetic mark by a magnetic field, by means of the device for applying a magnetic mark. Said mark is used for determining the angle of rotation of the rotor.

摘要翻译： 本发明涉及一种用于将磁标记施加到待定位的可旋转物品（1）上的方法，所述方法包括：对应的装置和由用于施加磁标记的装置构成的系统（2）和用于确定 旋转角度。 在包括待定位的可旋转制品的可磁化材料并被选择用于确定旋转角度的区域中，通过用于施加磁标记的装置通过磁场产生磁偶极子作为磁标记。 所述标记用于确定转子的旋转角度。

公开(公告)号：US4941352A

公开(公告)日：1990-07-17

申请号：US347565

申请日：1989-05-05

申请人： Gunter Fietzke

发明人： Gunter Fietzke

IPC分类号： G01M1/02 ,  G01M1/26

CPC分类号： G01M1/26 ,  G01M1/02

摘要： In a method and apparatus for mass centering of a rotor, the unbalance of the rotor is measured and the result of the unbalance measuring operation and the weight of the rotor are used to determine the position of the axis of inertia which extends through the center of mass of the rotor, with respect to the axis of rotation thereof. The position of the axis of inertia is marked on an end face of the rotor by a marking tool. For that purpose, to bring the position of the axis of inertia and the marking tool into the appropriate relationship, relative displacement is produced by an actuating means as between the rotor and the marking tool in the radial direction with respect to the axis of rotation of the rotor, with the rotor or the marking tool being guided in the direction of displacement by a guide means disposed at an angle with respect to the axis of rotation of the rotor. The relative displacement produced in that way takes place within a linear region of action of the marking tool, which region extends through the axis of rotation of the rotor. The point at which the axis of inertia passes through the end face of the rotor to be marked by the tool can then be turned into the region of action of the marking tool for the latter to perform the marking operation.

摘要翻译： 在用于转子质量定心的方法和装置中，测量转子的不平衡度，并且使用不平衡测量操作和转子的重量的结果来确定延伸穿过中心的惯性轴的位置 转子的质量相对于其旋转轴线。 通过标记工具在转子的端面上标记惯性轴的位置。 为此，为了将惯性轴的位置和标记工具置于适当的关系中，通过致动装置产生相对于旋转轴线的径向方向上的转子和标记工具之间的相对位移 转子，其中转子或标记工具通过相对于转子的旋转轴线成一定角度设置的引导装置在位移方向上被引导。 以这种方式产生的相对位移发生在标记工具的线性区域内，该区域延伸通过转子的旋转轴线。 惯性轴穿过要由工具标记的转子的端面的点可以转到标记工具的作用区域，用于执行标记操作。