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公开(公告)号:US12252263B2
公开(公告)日:2025-03-18
申请号:US18299158
申请日:2023-04-12
Applicant: Hamilton Sundstrand Corporation
Inventor: Sanjay Venugopal , Amit Kumar Tripathi , Rajiv Krishnappa
IPC: B64D29/08
Abstract: A rod assembly includes a tubular rod body formed from a composite material and a localized sleeve installed to the rod body. The sleeve is secured to the rod body by application of heat to the sleeve material. A bushing is located radially between the rod body and the sleeve. The bushing is configured to absorb thermal energy of the application of heat. A door and hold open rod assembly of an aircraft includes a door, and a hold open rod assembly secured to the door. The hold open rod assembly is configured to support the door in an opened position when the hold open rod is deployed. The hold open rod assembly includes a tubular rod body formed from a composite material, and a localized sleeve installed to the rod body. A bushing is located radially between the rod body and the sleeve.
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公开(公告)号:US20240190575A1
公开(公告)日:2024-06-13
申请号:US18299158
申请日:2023-04-12
Applicant: Hamilton Sundstrand Corporation
Inventor: Sanjay Venugopal , Amit Kumar Tripathi , Rajiv Krishnappa
IPC: B64D29/08
CPC classification number: B64D29/08
Abstract: A rod assembly includes a tubular rod body formed from a composite material and a localized sleeve installed to the rod body. The sleeve is secured to the rod body by application of heat to the sleeve material. A bushing is located radially between the rod body and the sleeve. The bushing is configured to absorb thermal energy of the application of heat. A door and hold open rod assembly of an aircraft includes a door, and a hold open rod assembly secured to the door. The hold open rod assembly is configured to support the door in an opened position when the hold open rod is deployed. The hold open rod assembly includes a tubular rod body formed from a composite material, and a localized sleeve installed to the rod body. A bushing is located radially between the rod body and the sleeve.
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公开(公告)号:US10240684B2
公开(公告)日:2019-03-26
申请号:US15371406
申请日:2016-12-07
Applicant: HAMILTON SUNDSTRAND CORPORATION
Inventor: Poly Puthur John , Rajiv Krishnappa
Abstract: A valve assembly includes a housing, an actuator, a plunger, a cover, a valve body, and a manual override unit. The actuator is received within the housing and is disposed between a first annular wall and a second annular wall. The plunger is movably disposed within a plunger cavity that is defined by the base and the second annular wall. The cover is disposed on the housing. The valve body is connected to the housing. The valve body has an end wall that defines an outlet port, an annular wall that axially extends from the end wall and defines an inlet port, and a flange that extends from the end wall and engages the cover. The manual override unit is operatively connected to the plunger.
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