发明授权
- 专利标题: Drive system for a cleaning unit, and cleaning unit
- 专利标题(中): 清洁装置的驱动系统和清洁装置
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申请号: US13822687申请日: 2011-08-23
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公开(公告)号: US09364129B2公开(公告)日: 2016-06-14
- 发明人: Norbert Weis , Johannes Flath , Karl-Ludwig Gibis
- 申请人: Norbert Weis , Johannes Flath , Karl-Ludwig Gibis
- 申请人地址: DE Weinheim
- 专利权人: Carl Freudenberg KG
- 当前专利权人: Carl Freudenberg KG
- 当前专利权人地址: DE Weinheim
- 代理机构: Leydig, Voit & Mayer, Ltd.
- 优先权: DE102010045096 20100913
- 国际申请: PCT/EP2011/004222 WO 20110823
- 国际公布: WO2012/034634 WO 20120322
- 主分类号: A47L11/40
- IPC分类号: A47L11/40 ; A47L11/32 ; B60K1/00
摘要:
The invention relates to a drive system (1) for driving an automatic cleaning unit, comprising: —a carrier unit (7, 10); —a drive motor (2), which is fastened on the carrier unit (7, 10); —a driveshaft (4), which is arranged in a rotatable manner on the carrier unit (7, 10) and can be driven by the drive motor (2); —an advancement device (15), which is arranged on the driveshaft (4) and can be rotated about the driveshaft, wherein the advancement device (15) is coupled to the driveshaft (4) in order to generate advancement transversely to the extent of the driveshaft (4) and in order, when advancement is stopped, to cause the advancement device (15) to rotate in relation to the carrier unit.
公开/授权文献
- US20130192019A1 DRIVE SYSTEM FOR A CLEANING UNIT, AND CLEANING UNIT 公开/授权日:2013-08-01