Invention Application
US20160115748A1 LIFTING ARRANGEMENT FOR LIFTING A PIPE 有权
提升管件提升安排

  • Patent Title: LIFTING ARRANGEMENT FOR LIFTING A PIPE
  • Patent Title (中): 提升管件提升安排
  • Application No.: US14897649
    Application Date: 2014-06-13
  • Publication No.: US20160115748A1
    Publication Date: 2016-04-28
  • Inventor: Gjerulf OTTERSLAND
  • Applicant: MHWIRTH AS
  • Applicant Address: NO KRISTIANSAND
  • Assignee: MHWIRTH AS
  • Current Assignee: MHWIRTH AS
  • Current Assignee Address: NO KRISTIANSAND
  • Priority: NO20130828 20130613
  • International Application: PCT/IB2014/062191 WO 20140613
  • Main IPC: E21B19/15
  • IPC: E21B19/15
LIFTING ARRANGEMENT FOR LIFTING A PIPE
Abstract:
A lifting arm arrangement for lifting a pipe includes a pipe stacking tool comprising a first end, a second end, and a pipe handling head arranged at the second end. The pipe handling head is configured to grip around the pipe. A gripper head is connected to the first end of the pipe stacking tool. A tilt shaft is configured to connect the pipe stacking tool and the gripper head so as to form an articulated joint. The articulated joint comprises a locked position in which the pipe stacking tool is prevented from tilting about the tilt shaft, and a neutral position in which the pipe stacking tool is allowed to tilt about the tilt shaft.
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