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公开(公告)号：US20200025039A1
公开(公告)日：2020-01-23
申请号：US16037397
申请日：2018-07-17
发明人： Todd William Danko , Ramvineeth Nitta , Kori Unhee Macdonald , Yakov Polishchuk , Robert Edward Huth , Don Mark Lipkin
摘要： A service apparatus for use in maintaining a machine including a stator and a rotor is provided. The service apparatus includes a carriage assembly configured to couple to the rotor. The service apparatus is selectively transitionable between a stowed position in which the service apparatus is rotatable with the rotor and an extended position in which the service apparatus is extended toward the stator. The service apparatus also includes at least one maintenance device coupled to the carriage assembly. The at least one maintenance device is operable to perform a maintenance operation on a surface of the stator with the service apparatus in the extended position.
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公开(公告)号：US11608756B2
公开(公告)日：2023-03-21
申请号：US16037397
申请日：2018-07-17
发明人： Todd William Danko , Ramvineeth Nitta , Kori Unhee Macdonald , Yakov Polishchuk , Robert Edward Huth , Don Mark Lipkin
摘要： A service apparatus for use in maintaining a machine including a stator and a rotor is provided. The service apparatus includes a carriage assembly configured to couple to the rotor. The service apparatus is selectively transitionable between a stowed position in which the service apparatus is rotatable with the rotor and an extended position in which the service apparatus is extended toward the stator. The service apparatus also includes at least one maintenance device coupled to the carriage assembly. The at least one maintenance device is operable to perform a maintenance operation on a surface of the stator with the service apparatus in the extended position.
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公开(公告)号：US20170356338A1
公开(公告)日：2017-12-14
申请号：US15176545
申请日：2016-06-08
CPC分类号： F02C3/14 , B23P19/022 , B23P19/10 , B23P2700/13 , B25B27/023 , B25B27/062 , F05D2220/32 , F05D2230/60 , F05D2240/35 , F23R3/002 , F23R2900/00017 , F23R2900/00019
摘要： An apparatus and system for assembling a combustor comprises a push bar including a first end portion that is laterally opposed from a second end portion. A first alignment block and a second alignment block are adjustably coupled to the push bar. A first threaded rod extends through the push bar proximate to the first end portion and a second threaded rod extends through the push bar proximate to the second end portion. The first alignment block and the second alignment block extend outwardly from an aft side of the push bar and are positioned between the first threaded rod and the second threaded rod. The installation tool includes a first nut and a second nut for applying axial force to the push bar.
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