基本信息:
- 专利标题： ROTARY OPERATION CONTROL MECHANISM AND SEAT
- 专利标题（中）：DREHOPERATIONSTEUERUNGSMECHANISMUS UND -SITZ
- 申请号：EP14820512.3 申请日：2014-05-12
- 公开(公告)号：EP3017997A1 公开(公告)日：2016-05-11
- 发明人： FUJITA Etsunori , INOUE Katsuhiro , NAWAMOTO Hiroki
- 申请人： Delta Tooling Co., Ltd.
- 申请人地址： 1-2-10 Yanoshinmachi Akiku Hiroshima-shi, Hiroshima 736-0084 JP
- 专利权人： Delta Tooling Co., Ltd.
- 当前专利权人： Delta Tooling Co., Ltd.
- 当前专利权人地址： 1-2-10 Yanoshinmachi Akiku Hiroshima-shi, Hiroshima 736-0084 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2013140266 20130704
- 国际公布： WO2015001846 20150108
- 主分类号： B60N2/22
- IPC分类号： B60N2/22 ; A47C1/024
摘要：
A second member is rotated with respect to a first member more smoothly than in conventional structures. The present invention has a worm 50, and a main driving side worm wheel 40 and a driven side worm wheel 60 which are disposed across the worm 50. Both end portions of the worm 50 in an axial direction are axially supported by bearing parts. In a direction substantially orthogonal to an axial center of the worm 50, respective teeth of the main driving side worm wheel 40 and the driven side worm wheel 60 contact both sides of the worm in the direction substantially orthogonal to the axial center with a backlash, and are supported thereby. When the second member is relatively rotated with respect to the first member, the worm 50 rotates relatively with respect to the main driving side worm wheel 40. The driven side worm wheel 60 rotates by a rotational force of the worm 50, and a rotational force of the driven side worm wheel 60 is regenerated in the worm 50. Whirling vibrations of the worm 50 are suppressed, and relative rotation is performed smoothly.
摘要（中）：
第二构件相对于第一构件比常规结构更平滑地旋转。 本发明具有蜗杆50，主驱动侧蜗轮40和从动侧蜗轮60，蜗杆50设置在蜗杆50的两端。蜗杆50的轴向两端部均由轴承部轴向支撑。 在与蜗杆50的轴心大致正交的方向上，主驱动侧蜗轮40和从动侧蜗轮60的各齿与轴向中心的大致正交的方向与齿隙的两侧接触， 并被支持。 当第二构件相对于第一构件相对旋转时，蜗杆50相对于主驱动侧蜗轮40相对旋转。从动侧蜗轮60通过蜗杆50的旋转力旋转，并且旋转力 被驱动侧蜗轮60在蜗杆50中再生。蜗杆50的旋转振动被抑制，相对旋转平稳地进行。
公开/授权文献:
- EP3017997B1 ROTARY OPERATION CONTROL MECHANISM AND SEAT 公开/授权日：2018-03-21
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60N | 不包含在其他类目中的车辆乘客用设备 |
| ------B60N2/00 | 专门适用于车辆的座椅；车辆上座椅的布置或安装 |
| --------B60N2/005 | .车辆上座椅的布置或安装 |
| ----------B60N2/22 | ..靠背可调节的 |