Straight line cutting and/or groove machine for moving material webs, especially for corrugated paper webs
Apparatus for positioning tools Patent #: 4548109
ApplicationNo. 06/828917 filed on 02/13/1986
US Classes:493/367, On rotary tool support493/365, Rotary cutter493/370, By rotary tool493/475, Adjustable83/425.4, Tools axially shiftable on support83/498, Tool pair axially shiftable83/499, With shifting mechanism for at least one element of tool pair83/504Tool element axially shiftable
ExaminersPrimary: Schmidt, Frederick R.
Assistant: Showalter, Robert
Attorney, Agent or Firm
International ClassB26D 7/26 (20060101)
Foreign Application Priority Data1985-02-14 JP
AbstractA device for positioning tools such as slitters and scorers used with a corrugating machine is proposed. As a pair of rotary shafts rotate, tool heads mounted thereon and each carrying a tool rotate, so that the tools work the web of corrugated fiberboard fed between them as required. When a transfer unit is operated with the tool head supporting plate coupled with the position adjusting member carrying a tool head, they move together axially along the rotary shafts, so that a pair of the tools will be moved simultaneously to a desired position.