发明授权
- 专利标题： Binoculars with double hinge bridge and resilient biasing
- 专利标题（中）： 双铰链双臂望远镜和弹性偏置
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申请号： US571980申请日： 1975-04-28
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公开(公告)号： US4087153A公开(公告)日： 1978-05-02
- 发明人: Alfred Hengst
- 申请人： Alfred Hengst
- 申请人地址： DT Wetzlar
- 专利权人： Ernst Leitz GmbH
- 当前专利权人： Ernst Leitz GmbH
- 当前专利权人地址： DT Wetzlar
- 优先权： DT2424792 19740522
- 主分类号： G02B7/06
- IPC分类号： G02B7/06 ; G02B23/18 ; G02B23/20 ; G02B23/00
摘要：
The focussing elements in the telescopes of a pair of binoculars are shifted in unison by a transverse which rides threadedly on a central adjusting spindle and is biased against that spindle as well as against transfer rods which are coupled to the focussing elements.
公开/授权文献
- US5827538A Osmotic devices having vapor-permeable coatings 公开/授权日：1998-10-27
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