发明名称 |
Bearing mechanism for compact rotary member |
摘要 |
A bearing mechanism has a rotary member made of a resin, having a cylindrical bearing integrally formed thereof and protruding from a side surface of the rotary member; a base member made of a resin and rotatably supporting the rotary member, the base member having a support shaft protruding from a position facing the cylindrical bearing of the rotary member; and an urging member constantly urging the rotary member in a predetermined direction. The cylindrical bearing of the rotary member has a bearing hole to fit and insert the support shaft of the base member. |
申请公布号 |
US8853579(B2) |
申请公布日期 |
2014.10.07 |
申请号 |
US201213978473 |
申请日期 |
2012.04.26 |
申请人 |
Fuji Electric FA Components & Systems Co., Ltd.;Chichibu Fuji Co., Ltd. |
发明人 |
Shimoyama Eijiro;Sato Shinichi;Machida Noriyoshi |
分类号 |
H01H3/04;F16C35/00;F16C35/02;H01H13/14;H01H3/46;H01H3/32 |
主分类号 |
H01H3/04 |
代理机构 |
|
代理人 |
Kanesaka Manabu |
主权项 |
1. A bearing mechanism, comprising:
a rotary member made of a resin, and including a coupling arm, a pair of rotary arms each extending parallel from each end of the coupling arm, a pair of cylindrical bearings each integrally formed with and protruding outwardly from a side surface of each of the pair of rotary arms, and a bearing hole formed in each of the cylindrical bearings; a base member made of a resin and rotatably supporting the rotary member, the base member having a pair of support shafts each having a columnar shape protruding inwardly from an inner side surface of the base member and entering the bearing hole of the cylindrical bearing to rotatably support the rotary member; and an urging member constantly urging the rotary member in a predetermined direction. |
地址 |
Tokyo JP |