发明公开
- 专利标题： LIGHTWEIGHT JOURNAL SUPPORT PIN
- 专利标题（中）： 轻便储物笔
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申请号： EP15737246申请日： 2015-01-02
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公开(公告)号： EP3097324A4公开(公告)日： 2016-12-28
- 发明人: MCCUNE MICHAEL E , SHERIDAN WILLIAM G , OGDEN WILLIAM P
- 申请人： UNITED TECHNOLOGIES CORP
- 专利权人： UNITED TECHNOLOGIES CORP
- 当前专利权人： UNITED TECHNOLOGIES CORP
- 优先权： US201461929145 2014-01-20
- 主分类号： F16H1/28
- IPC分类号： F16H1/28 ; F02C7/06 ; F02C7/36 ; F02K3/06 ; F16H57/04
摘要：
A journal support pin to support intermediate gears for use in gas turbine engine comprises a titanium body, and an outer surface outside of the titanium body having a surface hardness that is harder than the body. A gas turbine engine and a method of forming a journal support pin to support intermediate gears for use in gas turbine engine are also disclosed.
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