Apparatus for winding reinforcing fibers around column
摘要
An apparatus for winding reinforcing fibers around a column is provided which comprises a non-rotatable annular frame provided around the column to be moved up and down; a rotatable annular frame provided upon the non-rotatable annular frame and arranged to be rotated around the column by a first driving motor on the non-rotatable annular frame; means provided on the rotatable annular frame for supplying reinforcing fibers around the column; at least three chain members for suspending the non-rotatable annular frame above the ground or floor level; and lift means provided at the periphery of the non-rotatable annular frame and engaged with the chain members to move up and down the non-rotatable annular frame by a second driving motors provided on the non-rotatable annular frame.
申请公布号
US5720445(A)
申请公布日期
1998.02.24
申请号
US19960721035
申请日期
1996.09.26
申请人
MITSUBISHI JUKOGYO KABUSHIKI KAISHA;MITSUBISHI CHEMICAL CORPORATION;OBAYASHI CORPORATION