Concrete removal tool
Pile-cutting machine and method of cutting multi-sided piles Patent #: 4318391
ApplicationNo. 06/353749 filed on 03/01/1982
US Classes:125/1, MISCELLANEOUS125/23.01, SPLITTING, SHEARING, AND PUNCHING29/426.4, By altering or destroying work part or connector83/875, Grooving83/924WORK WRAPPED OR COATED AROUND A CORE (NOT PART OF THE MACHINE)
ExaminersPrimary: Whitehead, Harold D.
Attorney, Agent or Firm
International ClassesB08B 9/02 (20060101)
B28D 1/20 (20060101)
AbstractApparatus for removing covering material from underwater pipelines. A frame of the apparatus is clampingly engaged to the pipeline. A plurality of pipeline material cutters are cantileverly supported beyond the clamp to provide a plurality of cutting passes simultaneously and away from the points of attachment of the apparatus to a pipeline.
Field of SearchMISCELLANEOUS