发明授权
- 专利标题: Systems and methods for controlling spooling of linear material
- 专利标题(中): 用于控制线性材料卷绕的系统和方法
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申请号: US12054181申请日: 2008-03-24
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公开(公告)号: US07692393B2公开(公告)日: 2010-04-06
- 发明人: Ramon Anthony Caamano , Michael J. Lee , James B. A. Tracey , Martin Koebler
- 申请人: Ramon Anthony Caamano , Michael J. Lee , James B. A. Tracey , Martin Koebler
- 申请人地址: US TX Austin
- 专利权人: Great Stuff, Inc.
- 当前专利权人: Great Stuff, Inc.
- 当前专利权人地址: US TX Austin
- 代理机构: Knobbe Martens Olson & Bear, LLP
- 主分类号: H04Q9/00
- IPC分类号: H04Q9/00 ; G05D1/02
摘要:
Preferred embodiments of the invention comprise an automatic reel capable assisting a user when attempting to unspool a linear material, such as a water hose. The automatic reel includes a control system having a motor controller capable of sensing a pulling of, or increased tension of, the linear material and capable of causing a motor to rotate to unspool the linear material. In certain embodiments, the motor controller tracks the length of the unspooled portion of the linear material and/or reduces the spooling speed of the motor when retracting a terminal portion of the linear material.
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