发明授权
- 专利标题: Measuring, cutting and rolling apparatus
- 专利标题(中): 测量,切割和轧制设备
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申请号: US105124申请日: 1987-10-06
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公开(公告)号: US4817882A公开(公告)日: 1989-04-04
- 发明人: Clarence R. Brewer, Sr. , Mark D. Young
- 申请人: Clarence R. Brewer, Sr. , Mark D. Young
- 专利权人: Brewer Sr Clarence R,Young Mark D
- 当前专利权人: Brewer Sr Clarence R,Young Mark D
- 主分类号: A47F7/16
- IPC分类号: A47F7/16 ; B65H18/02 ; B65H18/10 ; B65H19/30 ; B65H35/06 ; B65H75/24 ; B65H19/26
摘要:
An apparatus is provided for measuring, cutting, and rolling material such as floor covering. The apparatus includes a wheeled support frame which receives a base roll of material from which material is unwound a material take-up shaft device onto which material from the base roll is wound. The take-up shaft device includes a pair of outwardly expandable bars which clamp the edge of the material in place on the take-up device and which can be contracted to release the old material from the take-up device. The take-up device is releasably mounted on the support frame by a mechanism which permits the entire take-up device with a roll of material wound thereon to be removed from the remainder of the apparatus. A measuring device measures the length of the material wound onto the take-up device and a floating cutting table assembly including a cutting bar assists in cutting off the material from the base roll when the material wound onto the take-up device is of the desired length.
公开/授权文献
- USD419218S Faucet handle 公开/授权日:2000-01-18
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