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公开(公告)号:US20190218843A1
公开(公告)日:2019-07-18
申请号:US16250135
申请日:2019-01-17
发明人: Morteza Yadollahi , Alan Manara
CPC分类号: E05F5/06 , B64C1/1469 , E05B77/54 , E05B81/56 , E05F3/04 , E05Y2201/212 , E05Y2900/502 , E05Y2900/531 , F16F7/121 , F16F7/125 , F16F9/19 , F16F9/48 , F16F2228/066 , F16F2236/04
摘要: A shock absorber includes a first end configured to be mechanically fastened to a first component, a second end configured to be mechanically fastened to a second component, a main body, a main shaft, and a primary piston. The primary piston configured to move within the main body and further configured to provide a first damping force by movement of a fluid through the primary piston while the main shaft moves a first distance. The shock absorber also includes a deformable solid material arranged in the main body. The primary piston configured to further move within the main body and further configured to provide a second damping force by deforming the deformable solid material after the main shaft moves the first distance.
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公开(公告)号:US20220341236A1
公开(公告)日:2022-10-27
申请号:US17862106
申请日:2022-07-11
发明人: Morteza Yadollahi , Alan Manara
IPC分类号: E05F5/06 , B64C1/14 , F16F7/12 , F16F9/19 , F16F9/48 , E05B81/56 , E05B77/54 , E05F3/04 , E05F5/10 , F16F9/00
摘要: A shock absorber includes a first end configured to be mechanically fastened to a first component, a second end configured to be mechanically fastened to a second component, a main body, a main shaft, and a primary piston. The primary piston configured to move within the main body and further configured to provide a first damping force by movement of a fluid through the primary piston while the main shaft moves a first distance. The shock absorber also includes a deformable solid material arranged in the main body. The primary piston configured to further move within the main body and further configured to provide a second damping force by deforming the deformable solid material after the main shaft moves the first distance.
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公开(公告)号:US11384585B2
公开(公告)日:2022-07-12
申请号:US16250135
申请日:2019-01-17
发明人: Morteza Yadollahi , Alan Manara
IPC分类号: F16F7/12 , F16F9/16 , F16F9/30 , E05F5/06 , B64C1/14 , F16F9/19 , F16F9/48 , E05B81/56 , E05B77/54 , E05F3/04 , E05F5/10 , F16F9/00 , B64C1/00
摘要: A shock absorber includes a first end configured to be mechanically fastened to a first component, a second end configured to be mechanically fastened to a second component, a main body, a main shaft, and a primary piston. The primary piston configured to move within the main body and further configured to provide a first damping force by movement of a fluid through the primary piston while the main shaft moves a first distance. The shock absorber also includes a deformable solid material arranged in the main body. The primary piston configured to further move within the main body and further configured to provide a second damping force by deforming the deformable solid material after the main shaft moves the first distance.
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公开(公告)号:US20190352946A1
公开(公告)日:2019-11-21
申请号:US16414933
申请日:2019-05-17
发明人: Morteza Yadollahi , Marek Brzeski
IPC分类号: E05B81/02 , B64C1/14 , E05B77/54 , E05B81/64 , E05B81/56 , E05B85/02 , E05B85/22 , E05B81/04
摘要: A system for monitoring a pressure change within at least one compartment of an aircraft and operating a pyrotechnic device associated with a door latch, includes a securing mechanism arranged in an aircraft door that includes a pyrotechnic actuator and a latch bolt. The system includes the pyrotechnic actuator configured to move the latch bolt when the pyrotechnic actuator is actuated. The system also includes a pressure sensor configured to provide a pressure signal. The system also includes a controller configured to determine a pressure drop representing a decompression event. The system also includes an output driver configured to generate an output signal to actuate the pyrotechnic actuator when the controller determines the occurrence of a decompression event.
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