发明名称 Carpet installation tool
摘要 A carpet installation tool comprises a portable body which is forwardly equipped with a spring tensioned anchoring blade to engage behind a tackless carpet strip. The body downwardly carries a carpet gripper head which includes a plurality of pins suitable for engaging the carpet and stretching the carpet upon use of the tool. A motor is carried within the frame to function either a gear train or a hydraulic cylinder to move the carpet gripper head relative to the anchoring blade under motor power for carpet stretching purposes. The tool also includes a wall contacting pole and a socket to receive one end of the pole whereby the carpet gripper head can be moved by motor power relative to the pole for carpet stretching purposes.
申请公布号 US4084787(A) 申请公布日期 1978.04.18
申请号 US19760695362 申请日期 1976.06.14
申请人 KOWALCZYK, ADAM V. 发明人 KOWALCZYK, ADAM V.
分类号 A47G27/04;(IPC1-7):A47G27/04 主分类号 A47G27/04
代理机构 代理人
主权项
地址