| 发明名称 |
Shutter speed change gear supporting mechanism |
| 摘要 |
In a speed change gear supporting mechanism, the winding, top curtain speed change and bottom curtain speed change gears are all slidably mounted to a common support cylinder which is in turn rotatably supported about a shaft via axially displaced roller elements.
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| 申请公布号 |
US4384779(A) |
申请公布日期 |
1983.05.24 |
| 申请号 |
US19810313703 |
申请日期 |
1981.10.21 |
| 申请人 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
SHONO, TETSUJI |
| 分类号 |
F16H1/22;G03B9/28;G03B9/34;(IPC1-7):G03B9/32 |
主分类号 |
F16H1/22 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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