| 发明名称 |
LINEAR ACTUATOR AND TUBE ASSEMBLY METHOD FOR LINEAR ACTUATOR |
| 摘要 |
A linear actuator includes a first tube and a second tube inserted into the first tube to be free to slide. The first tube includes an outer tube and a cap provided detachably on an end portion of the outer tube, while the second tube includes a base portion and an inner tube provided detachably on the base portion and inserted into the outer tube to be free to slide. A first sliding member that slides against an outer periphery of the inner tube is provided on an inner periphery of one end of the outer tube. A second sliding member that slides against an inner periphery of the outer tube is provided on an outer periphery of an end portion of the inner tube corresponding to the other end of the outer tube. |
| 申请公布号 |
US2014361641(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
US201314373936 |
申请日期 |
2013.06.05 |
| 申请人 |
KAYABA INDUSTRY CO., LTD. |
发明人 |
Satou Kousuke;Kakiuchi Takashi |
| 分类号 |
H02K41/02;H02K15/00 |
主分类号 |
H02K41/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A linear actuator that expands and contracts in an axial direction, comprising:
a first tube; and a second tube inserted into the first tube to be free to slide, wherein the first tube includes an outer tube, and a cap provided detachably on an end portion of the outer tube so as to close the end portion, the second tube includes a base portion, and an inner tube provided detachably on the base portion and inserted into the outer tube to be free to slide, a first sliding member that slides against an outer periphery of the inner tube is provided on an inner periphery of one end of the outer tube, and a second sliding member that slides against an inner periphery of the outer tube is provided on an outer periphery of an end portion of the inner tube corresponding to the other end of the outer tube. |
| 地址 |
Tokyo JP |
