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公开(公告)号：US20240159508A1
公开(公告)日：2024-05-16
申请号：US18277661
申请日：2022-02-16
Applicant: RENISHAW PLC
Inventor： Andrew Geoffrey BUTTER , Benjamin George HOY
CPC classification number: G01B5/14 , G01B11/005 , G01B11/14 , G01B21/047
Abstract: A metrology apparatus includes an indexed articulated joint including: first and second relatively reorientable bodies, respectively having mutually engageable engagement elements, which can be locked together in different angular orientations about a first axis to provide a plurality of angularly indexed positions of the bodies; at least one verification sensor configured to provide a measure of the relative spatial configuration of bodies when in their locked state; and wherein the apparatus is configured such that when the bodies lock together at an indexed position, the sensor measures the relative spatial configuration of the bodies, and wherein information obtained from the measure is compared to calibration information obtained from at least one other measure of the relative spatial configuration of the bodies when the bodies were locked at said indexed position at an earlier point in time, in order to establish information about the state of engagement of the bodies.
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2.发明授权公开(公告)号：US11781850B1
公开(公告)日：2023-10-10
申请号：US17749249
申请日：2022-05-20
Applicant: Christopher Jason Roy Marshall , Adam Willis Groshong
Inventor： Christopher Jason Roy Marshall , Adam Willis Groshong
CPC classification number: G01B5/14 , G01B5/0007
Abstract: Described are various embodiments of an installation tool for affixing objects to plurality of vertical surfaces and methods using thereof. In one embodiment, a tool illustratively comprises a rigid and elongated rectangular body, said body extending longitudinally according to a first axis, the body comprising a front flat surface and a rear flat surface comprising thereon corresponding measurement scale for acquiring, at least in part, said plurality of reference installation measurements; a bubble level; and two elongated arms, each arm being reversibly extendable from one of two end flat surfaces along the first axis; two end-stops, each end-stop configured to be slidingly movable along a top channel of the body and comprising a securing means thereon to releasably secure the end-stop at a position along said top channel; and a support mount configured to have fastened thereto an extendable vertical support member.
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公开(公告)号：US20230215750A1
公开(公告)日：2023-07-06
申请号：US17970041
申请日：2022-10-20
Applicant: SEMES CO., LTD.
Inventor： Sunggun CHAE
IPC: H01L21/677 , G05B19/402 , G01B5/14 , G05D3/20
CPC classification number: H01L21/67736 , H01L21/67733 , H01L21/67724 , H01L21/6773 , H01L21/67706 , G05B19/402 , G01B5/14 , G05D3/20 , G05B2219/49113
Abstract: Provided are an alignment jig, a side track buffer system including the same, and an alignment method using the same. The alignment jig includes a horizontal jig fixed to a bottom plate of a side track buffer to extend in a horizontal direction to a lower portion of the transfer rail, and a vertical jig fixed to the transfer rail to extend downward in a vertical direction so as to be adjacent to a top surface in the horizontal direction. A separation distance between an intersection point of the vertical jig and the horizontal jig and a central portion of the bottom plate is detected as a buffer separation distance, and a buffer frame is horizontally moved automatically or manually to allow the buffer separation distance to match a reference separation distance, so that the side track buffer is installed in an accurate position.
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公开(公告)号：US11650040B1
公开(公告)日：2023-05-16
申请号：US17305107
申请日：2021-06-30
Inventor： Daniel Provenzano
IPC: G01B5/14
CPC classification number: G01B5/14
Abstract: A snubber gap measurement tool and a method for measuring snubber gaps in resilient mounts are provided. The tool has a handle, a stem, and a flag, and is sufficiently thin to fit within a resilient mount's inspection window. Upon rotation by 90 degrees the tool's flag extends within the snubber gap and thereby allows measurement of the snubber gap.
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公开(公告)号：US20190204059A1
公开(公告)日：2019-07-04
申请号：US15861193
申请日：2018-01-03
Inventor： HUAI-SAN WANG
Abstract: A position-sensing system includes a first measuring device and a second measuring device. The first measuring device, disposed on a right portion of a first object, is configured to extend by a first length in response to a first movement of the right portion of the first object with respect to a second object. The second measuring device, disposed on a left portion of the first object, is configured to extend by a second length in response to a second movement of the left portion of the first object with respect to the second object, wherein a distance between the right portion of the first object and the second object is a function of a length difference between the first length and the second length.
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Patent Agency Ranking
公开(公告)号：US20190033051A1
公开(公告)日：2019-01-31
申请号：US15580213
申请日：2017-04-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Bin BU , Changqi HU , Shupeng GUO
Abstract: The present disclosure relates to an apparatus for detecting a distance between a carrier and a plate, the apparatus comprising: a base provided on the carrier; a rotation mechanism rotatably provided on the base and configured to rotate when the carrier is in contact with the plate during movement of the carrier relative to the plate; a rotation angle measuring mechanism configured to measure a rotation angle of the rotation mechanism so as to obtain the distance according to the rotation angle. The distance between the carrier and the plate can be calculated based on the rotation angle of the rotation mechanism, so that accurate measurement of the distance between the carrier and the plate can be realized. Further, the operation performance of the gap detection apparatus would not be affected or damaged by the vacuum environment.
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公开(公告)号：US20180188431A1
公开(公告)日：2018-07-05
申请号：US15697845
申请日：2017-09-07
Inventor： Jinping ZHOU , Lizhu YU , Hongtao MA , Jingxiao LAN , Guodong WANG
IPC: G02B5/30
CPC classification number: G02B5/3033 , B32B37/0053 , B32B41/00 , B32B2457/20 , B32B2457/202 , G01B3/22 , G01B5/14
Abstract: An attaching device includes: a first attaching roller, a second attaching roller, a first distance measurement instrument, and a second distance measurement instrument. The first distance measurement instrument is to measure a distance between a first position of the first attaching roller and a second position of the second attaching roller. The second distance measurement instrument is to measure a distance between a third position of the first attaching roller and a fourth position of the second attaching roller. A straight line defined by the first position and the third position is parallel to an axial line of the first attaching roller, and a straight line defined by the second position and the fourth position is parallel to an axial line of the second attaching roller.
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公开(公告)号：US20180188023A1
公开(公告)日：2018-07-05
申请号：US15679698
申请日：2017-08-17
Inventor： Xianglong Li , Xiaoran Duan , Changkai Zhao , Quanyue Li , Feng He
IPC: G01B21/16
Abstract: The present disclosure provides an apparatus and method for measuring a clearance. The apparatus comprises: a first measurement component configured to be mounted on a first object in a mounted state thereof, so that a first measurement surface of the first measurement component is aligned with a first surface to be measured of the first object; and a second measurement component configured to be mounted on a second object in a mounted state thereof, so that a second measurement surface of the second measurement component is aligned with a second surface to be measured of the second object, wherein the first measurement component comprises a measurement instrument configured to measure a first distance between the measurement instrument and the first measurement surface and a second distance between the measurement instrument and the second measurement surface, wherein the clearance is calculated based on the first distance and the second distance.
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公开(公告)号：US09958248B2
公开(公告)日：2018-05-01
申请号：US15203933
申请日：2016-07-07
Applicant: Rolf G. Laemmer
Inventor： Rolf G. Laemmer
Abstract: A high spot material gauging device applies high spot detection material in multiple depths to provide a basis for correctly determining a depth of material to be removed to produce a planar surface. The device includes a block having a planar first face. Each of a plurality of channels extends into the first face of the block. Each channel has a planar bottom surface parallel to the face of the block. The bottom surface of each channel is a unique respective depth measured transversely from the face of the block such that each channel is configured for applying a unique thickness of high spot material onto a planar control surface.
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10.发明授权公开(公告)号：US09909648B2
公开(公告)日：2018-03-06
申请号：US14963441
申请日：2015-12-09
Applicant: Mike Kiser
Inventor： Mike Kiser
CPC classification number: F16H1/16 , F16H57/022 , F16H57/12 , F16H2057/0213 , F16H2057/0222 , F16H2057/127 , G01B5/14
Abstract: A calibration device is used for calibrating a position of a cutting tool relative to a machine rotation axis, such as for setting the position of the small boring tool for a CNC machine. The device includes a body with a machine contact surface, a tool contact surface, a machine rotation axis locating surface and a worm access opening. An anti-backlash worm gear assembly is mounted in the body and includes a worm in contact with the wheel. A bubble level is attached to rotate with the wheel with respect to the body responsive to rotation of the worm. At least one anti-backlash wedge is biased into contact with the worm.
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