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公开(公告)号：US20200316664A1
公开(公告)日：2020-10-08
申请号：US16372623
申请日：2019-04-02
发明人： Ronald K. Johnston
摘要： This disclosure provides a tube shaping tool for a torque mechanism to modify a tube end. The tube shaping tool can include a cup and an internal assembly. The internal tube assembly can include a stem and an internal body. The stem can be received by the torque mechanism and transmit torque generated from the torque mechanism to the components of the tube shaping tool. The tube shaping tool can roll form the outside diameter of the tube end using standard bearings and a flange bearing attached to the internal body. The flange bearing can also include a flange that can provide facing of the tube end.
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公开(公告)号：US10279405B2
公开(公告)日：2019-05-07
申请号：US15581895
申请日：2017-04-28
摘要： A cutting assembly for cutting a workpiece includes a frame, a fixture, and a saw. The fixture is coupled to the frame, and is configured to receive the workpiece. The saw has a cutter to cut the workpiece. The saw is pivotally coupled to the frame. The cutting assembly further includes a locking assembly for locking the workpiece within the fixture. The locking assembly includes a lock structure pivotally coupled to the fixture. The lock structure is configured to lock the workpiece within the fixture. The locking assembly further includes a telescopic structure coupled to the saw and the lock structure. The telescopic structure is configured to move the lock structure in response to a pivotal movement of the saw. The telescopic structure facilitates a locking, by the lock structure, of the workpiece within the fixture.
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公开(公告)号：US10254190B2
公开(公告)日：2019-04-09
申请号：US15273269
申请日：2016-09-22
发明人： Drew Allen Dominique
摘要： A testing fixture for testing a component of an industrial machine is disclosed herein. The testing fixture includes a fixture block and a component interfacing fixture that fastens to the fixture block. The fixture block includes a block tapered bore that forms a block tapered bore wall. The block tapered bore wall includes a block tapered surface with a frustoconical shape. The component interfacing fixture includes a receiving slot for the component and a stem. The stem includes a tapered portion that has a stem tapered surface with a frustoconical shape that mates with the block tapered surface.
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公开(公告)号：US10208959B2
公开(公告)日：2019-02-19
申请号：US15058141
申请日：2016-03-01
摘要： A method for manufacturing a stem for a fuel injector of gas turbine engine includes forging a material into a unitary workpiece, which includes forging a top disk having a cylindrical shape, forging a body extending from a base of the top disk, and forging a lower disk connected to the body, distal to the top disk, the lower disk having a cylindrical shape oriented transverse to the top disk. The method further including machining the lower disk to form a gas gallery having a ring shape, and to define a gallery opening through the gas gallery, and machining a first fluid passage through the top disk, the body, and a portion of the gas gallery to the gallery opening, wherein the first fluid passage is in fluid communication with the gallery opening.
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公开(公告)号：US10196905B2
公开(公告)日：2019-02-05
申请号：US15047179
申请日：2016-02-18
发明人： Luzeng Zhang , Juan Yin , Hee-Koo Moon
摘要： An airfoil for a turbomachine such as a gas turbine engine includes a switchbacked passage for conveying cooling fluid, and flow-distribution passages in a forward wall so as to direct cooling fluid from the internal passage for back side impingement upon a leading edge of the airfoil. An inner cooling wall forms a passage for discharging the spent cooling air from a trailing edge of the airfoil after impingement, and cools one of a pressure side and a suction side of the airfoil by way of conduction. The switchbacked passage may have a serpentine form.
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公开(公告)号：US20180354093A1
公开(公告)日：2018-12-13
申请号：US15619590
申请日：2017-06-12
发明人： Thomas Michael Luckett , Joshua Michael Rocklage , Antonio Acuna , Jagadeesh Chandrasekar , Ashwinkumar Suresh Kashi
CPC分类号： B24B23/02 , B25F5/001 , B25F5/028 , F16C41/04 , F16C41/045
摘要： A tool is provided for stabilizing a position of a shaft disposed within a casing and rotatably supported by a pair of bearings that are spaced-apart from one another and located within the casing. The tool includes an arcuately-shaped shoe that is located between the pair of bearings and releasably connected to the casing. The shoe has a concave surface defining a radius corresponding to a radius of the shaft. The shoe is resiliently biased away from the casing for facilitating the concave surface of the shoe to radially abut with a portion of an outer circumference of the shaft.
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公开(公告)号：US10106377B1
公开(公告)日：2018-10-23
申请号：US15491169
申请日：2017-04-19
IPC分类号： B66C1/44
CPC分类号： B66C1/44
摘要： A lifting tool for gripping an object, is provided. The lifting tool includes a body and a locking arrangement. The body defines a gripping cavity for receiving the object. The locking arrangement lock the object within the gripping cavity. The locking arrangement includes a shaft having an eccentric structure and a pin. The shaft and the eccentric structure are configured to rotate about a longitudinal axis. The pin is configured to engage with the eccentric structure and lock the object within the gripping cavity. The pin is biased in a first position, where a portion of the pin extends into the gripping cavity and locks the object within the gripping cavity.
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公开(公告)号：US20180291781A1
公开(公告)日：2018-10-11
申请号：US15484269
申请日：2017-04-11
IPC分类号： F01N1/08
CPC分类号： F01N1/083 , F01N1/10 , F23R2900/00014
摘要： A noise attenuation baffle assembly for a duct, is provided. The baffle assembly includes a number of baffles arranged in a spaced apart relation to one another. Each baffle includes a first side and a second side. The baffle assembly further includes a first bracket coupled to the first side of each baffle of the number of baffles. The baffle assembly further includes a second bracket coupled to the second side of each baffle of the number of baffles. The first and the second bracket are configured to be coupled to the duct.
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公开(公告)号：US20180173211A1
公开(公告)日：2018-06-21
申请号：US15381017
申请日：2016-12-15
发明人： Jonathan Bendert , Dia Bounsall , Nathan Shevlin , Chandrakanth Reddy Boppidi , Marco Ezra Leon , Per Robert Nordgren , Venkatesh Lingineni , Pier Paolo Piattini , Francesc Diaz Trias , Martin Rinak , Karol Sykora , Martin Velgos , Alvaro Israel Camacho Macias
IPC分类号： G05B23/00
摘要： The systems and methods disclosed herein include an assessment system and process for assessing an industrial machine and its various sections, sub-sections, and parts. In embodiments, the assessment system includes an assessment device that includes an assessment overviewer and a part assessor. The assessment overviewer provides an assessor with a selectable industrial machine schematic that illustrates the assessment status of each section of the industrial machine, such as by changing the appearance of each section based its assessment status. The part assessor provides a part assessment interface with engineering instructions and a part grading user interface that provides for a comparison of digital images to complete the part grading.
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公开(公告)号：US09990463B2
公开(公告)日：2018-06-05
申请号：US14835160
申请日：2015-08-25
CPC分类号： G06F17/5086
摘要： A system for automated design of a machine having multiple driven bodies is disclosed. The system may have a multi-body database with at least one of a parts section and a launch code section. The system may also have one or more processors configured to cause a listing of components selectable for inclusion within a machine to be shown on a display device, and to receive a selection of an input component and the multiple driven bodies from the listing via an input device. The processors may also be configured to retrieve data regarding the selected input component and the multiple driven bodies from the at least one of the parts section and the launch code section, and to generate a design for at least one new support component in the machine based on the input component, the multiple driven bodies, and the data.
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