发明申请
WO2023079355A1 MOTORIZED TRANSMISSION SYSTEM WITH SCREW SHAFT AND LEAD SCREW NUT WITH RECIRCULATING BALLS
审中-公开
基本信息:
- 专利标题： MOTORIZED TRANSMISSION SYSTEM WITH SCREW SHAFT AND LEAD SCREW NUT WITH RECIRCULATING BALLS
- 申请号：PCT/IB2021/061000 申请日：2021-11-26
- 公开(公告)号：WO2023079355A1 公开(公告)日：2023-05-11
- 发明人： SIMIONATO, Nicola
- 申请人： PROMAC SRL
- 申请人地址： Via delle Industrie, 41
- 专利权人： PROMAC SRL
- 当前专利权人： PROMAC SRL
- 当前专利权人地址： Via delle Industrie, 41
- 代理机构： ROCCHETTO, Elena
- 优先权： IT102021000028271 2021-11-05
- 主分类号： F16H25/20
- IPC分类号： F16H25/20 ; H02K26/00
摘要：
The invention is a motorized transmission system (1, 2, 3, 4) for transmitting a translational motion to a carriage (40) along a first direction (X), said system (1, 2, 3, 4) comprising a fixed frame (10), a screw shaft (20), a lead screw nut with recirculating balls (30) mounted on said screw shaft (20), a carriage (40) connected to said screw shaft (20) or to said lead screw nut with recirculating balls (30), and a motor (50) suited to set said screw shaft (20) rotating around its longitudinal axis (21) or to set said lead screw nut with recirculating balls (30) rotating around said longitudinal axis (21), and wherein said longitudinal axis (21) is parallel to said first direction (X). Said motor (50) is a torque motor and is directly coupled with said screw shaft (20) or said lead screw nut (30).
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16H | 使用挠性元件的传动装置 |
| ------F16H25/00 | 主要只包括凸轮、凸轮随动件以及螺杆和螺母机构的传动装置 |
| --------F16H25/18 | .用于摆动或往复运动的传送或互相转换 |
| ----------F16H25/20 | ..螺杆机构 |