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Patent Searching and Data


Title:
PIPE MACHINING APPARATUSES AND METHODS OF OPERATING THE SAME
Document Type and Number:
WIPO Patent Application WO/2014/109909
Kind Code:
A3
Abstract:
Pipe machining apparatuses (20) are provided. A roller bearing assembly (72) for a pipe machining apparatus (20) may be provided and defines a lubricant cavity (348) in a spindle (324) of the roller bearing assembly (72). In a further aspect, a coupling member (68) for coupling a pipe machining apparatus (20) to either an exterior surface or an exterior surface of a pipe may be provided. In still another aspect, an adjustable pad (493) is provided for coupling a pipe machining apparatus (20) to a pipe.

Inventors:
PIERCE KENNETH R (US)
GEARHART MICHAEL W (US)
Application Number:
US2013/077722
Publication Date:
October 09, 2014
Filing Date:
December 24, 2013
Export Citation:
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Assignee:
ILLINOIS TOOL WORKS (US)
International Classes:
B23D21/04; B23B3/26; B23B5/16
Foreign References:
NL7907801A1981-04-28
GB1450774A1976-09-29
FR2911805A12008-08-01
US4050335A1977-09-27
Attorney, Agent or Firm:
HAUPTMAN, Benjamin J. (LLP2318 Mill Road, Suite 140, Alexandria Virginia, US)
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