Invention Grant
- Patent Title: Apparatus and method for handling tubulars
- Patent Title (中): 用于处理管的装置和方法
-
Application No.: US12870474Application Date: 2010-08-27
-
Publication No.: US08764368B2Publication Date: 2014-07-01
- Inventor: Nathan Crossley , Sean Freeman
- Applicant: Nathan Crossley , Sean Freeman
- Applicant Address: CA Alberta
- Assignee: Accuform Welding Ltd.
- Current Assignee: Accuform Welding Ltd.
- Current Assignee Address: CA Alberta
- Agency: Sheridan Ross P.C.
- Main IPC: E21B19/00
- IPC: E21B19/00 ; E21B19/15 ; E21B19/20

Abstract:
An apparatus for use in delivering tubulars to an elevated work area is described. A slideway for receiving a tubular is mounted on the leading end of an extendable carriage. The opposing end of the carriage is pivotally fixed to a frame assembly. Extension of the carriage drives the leading end towards a work area. A carriage support ramp receives the leading end of the carriage as it is extended, and guides the leading end towards the elevated work area for discharge of the tubular from the slideway.
Public/Granted literature
- US20110070054A1 APPARATUS AND METHOD FOR HANDLING TUBULARS Public/Granted day:2011-03-24
Information query