发明授权
- 专利标题: Apparatus for exchanging seal of shock absorbing apparatus
- 专利标题(中): 用于更换冲击吸收装置密封的装置
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申请号: US407658申请日: 1995-03-21
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公开(公告)号: US5499796A公开(公告)日: 1996-03-19
- 发明人: Kazuya Kigawa , Kenji Furukawa , Tetsu Deguchi , Sachiharu Inoue , Norikatsu Endo , Tatsuo Yanagisawa , Shinji Ikegami , Yasuyuki Omagari , Koji Kihara , Tachiki Sugawara , Kenzo Shimizu
- 申请人: Kazuya Kigawa , Kenji Furukawa , Tetsu Deguchi , Sachiharu Inoue , Norikatsu Endo , Tatsuo Yanagisawa , Shinji Ikegami , Yasuyuki Omagari , Koji Kihara , Tachiki Sugawara , Kenzo Shimizu
- 申请人地址: JPX Tokyo
- 专利权人: All Nippon Airways Co., Ltd.
- 当前专利权人: All Nippon Airways Co., Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX3-078342U 19910927; JPX3-248817 19910927
- 主分类号: F16F9/32
- IPC分类号: F16F9/32 ; B66F3/00
摘要:
To safely and quickly exchange a seal of a shock strut of a selected shock absorbing apparatus of an airplane, an apparatus is provided whereby the main body of the airplane is lifted by pressurizing and extending at least one other shock absorbing apparatus in order to extend the selected shock absorbing apparatus and expose the seal thereof. A shock strut of the selected shock absorbing apparatus is then lifted away from the associated wheels so that a new seal may be inserted from below the strut. To lift the strut, an apparatus is provided which includes a main body portion having an inclined surface substantially complementary to a downward-facing inclined surface of the strut, and a cylindrical portion which inserts into an attachment hole of the strut.