-
公开(公告)号:US4785434A
公开(公告)日:1988-11-15
申请号:US121138
申请日:1987-11-16
申请人: Masaru Shoji , Wataru Yamada , Masayoshi Tanazawa , Mitsunobu Yatabe , Kenichi Nakamura , Satoshi Fujio , Masaki Yokohama , Takashi Watanabe , Kanenori Ochiai
发明人: Masaru Shoji , Wataru Yamada , Masayoshi Tanazawa , Mitsunobu Yatabe , Kenichi Nakamura , Satoshi Fujio , Masaki Yokohama , Takashi Watanabe , Kanenori Ochiai
CPC分类号: G04B13/026 , Y10T74/1987
摘要: Synthetic resin shaft and gear portions are molded to be capable of slipping each other. During a normal timepiece operation, the shaft and gear portions are integrally rotated. During a hand setting operation, the shaft portion is rotated with slip on the gear portion. In this slip structure of a timepiece, at least one of the shaft and gear portions is formed of an oil-containing resin material.
摘要翻译: 合成树脂轴和齿轮部分被模制成能够彼此滑动。 在正常的钟表操作期间,轴和齿轮部分一体地旋转。 在手动设置操作期间,轴部分在齿轮部分上滑动地旋转。 在钟表的这种滑动结构中,轴和齿轮部分中的至少一个由含油树脂材料形成。
-
公开(公告)号:US4858210A
公开(公告)日:1989-08-15
申请号:US118259
申请日:1987-11-09
申请人: Wataru Yamada , Satoshi Fujio , Kenichi Nakamura
发明人: Wataru Yamada , Satoshi Fujio , Kenichi Nakamura
IPC分类号: G04B13/02
CPC分类号: G04B13/026
摘要: An apparatus has a hand shaft formed of synthetic resin which has a first hand shaft portion and a second hand shaft portion having an insertion hole into which the first hand shaft portion is inserted to be rotatable. The first hand shaft portion is formed in a columnar shape by molding with the synthetic resin containing fiber-like reinforcing materials. In the synthetic resin forming the first hand shaft portion, the longitudinal axes of fiber-like reinforcing materials are oriented to be consistent with the longitudinal axis of the first hand shaft.
摘要翻译: 一种装置具有由合成树脂形成的手轴,该手轴具有第一手轴部分和具有插入孔的第二手轴部分,第一手轴部分插入该插入孔以可转动。 第一手轴部分通过用含有纤维状增强材料的合成树脂成型而形成为柱状。 在形成第一手轴部的合成树脂中,纤维状增强材料的纵向轴线被定向成与第一手轴的纵向轴线一致。
-