发明名称 |
SENSING RETRACTION OF PERFORATED PAPER TOWELS WITHIN HOUSING AFTER DISPENSING |
摘要 |
A towel dispenser includes: a housing for receiving toweling; a motor assembly that causes a leading edge of the toweling to be extended from the housing such that a line of perforations in the toweling along which a user tears the toweling is located downstream of the sensor, and the toweling to be retracted into the housing after the leading edge has been extended; and a sensor that senses a leading edge of the toweling during retraction of the toweling. The sensor causes the motor assembly to cease retracting the toweling into the housing as a function of the sensing of the leading edge of the toweling. The toweling may be a roll of perforated paper towels. |
申请公布号 |
US2011068209(A1) |
申请公布日期 |
2011.03.24 |
申请号 |
US20100957330 |
申请日期 |
2010.11.30 |
申请人 |
INNOVIA INTELLECTUAL PROPERTIES, LLC |
发明人 |
TROUTMAN WILLIAM B.;TROUTMAN, II WILLIAM B.;KOVACEVICH IAN D.;PHILPOTT THOMAS JAMES;HOY CHRISTOPHER;OBER LAWRENCE |
分类号 |
A47K10/38;A47K10/26 |
主分类号 |
A47K10/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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