- 专利标题: Hydraulic piston actuator for a door
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申请号: US15897600申请日: 2018-02-15
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公开(公告)号: US11078708B2公开(公告)日: 2021-08-03
- 发明人: Navaneethakrishnan Pandian , Rajasekaran Janakiraman
- 申请人: Hamilton Sundstrand Corporation
- 申请人地址: US NC Charlotte
- 专利权人: Hamilton Sundstrand Corporation
- 当前专利权人: Hamilton Sundstrand Corporation
- 当前专利权人地址: US NC Charlotte
- 代理机构: Cantor Colburn LLP
- 优先权: IN201711040414 20171113
- 主分类号: E05F15/53
- IPC分类号: E05F15/53 ; B64D29/08 ; B64D29/06 ; F15B15/14 ; B64D29/00
摘要:
A hydraulic piston actuator, which may be used for an aircraft nacelle assembly, includes a housing, a piston, an end gland, and a bearing ring. The housing is concentrically disposed along an axis. The piston is adapted to axially reciprocate within the housing. The end gland is disposed radially between the housing and the piston. The bearing ring is disposed radially between the end gland and the piston.
公开/授权文献
- US20190145144A1 HYDRAULIC PISTON ACTUATOR FOR A DOOR 公开/授权日:2019-05-16