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Patent Searching and Data


Title:
PIPE CUTTING APPARATUS AND METHOD
Document Type and Number:
WIPO Patent Application WO/2016/209361
Kind Code:
A8
Abstract:
An apparatus (10) for cutting pipes (12) internally includes at least one cutting member (30), at least one drive member (42, 56, 64, 88, 90, 92, 94, 96, 98, 100, 102), at least one feed member (42, 44, 54, 62, 68, 70, 72, 69, 71, 73, 48, 74, 76, 78, 80, 82), and at least one clamping member (20, 32, 34, 106, 108, 112, 114, 116, 118, 120, 122). The at least one cutting member (30) cuts a pipe (12) internally. The at least one drive member (42, 56, 64, 88, 90, 92, 94, 96, 98, 100, 102) rotates the at least one cutting member (10) to cut the pipe (12) internally. The at least one feed member (42, 44, 54, 62, 68, 70, 72, 69, 71, 73, 48, 74, 76, 78, 80, 82) extends the at least one cutting member (30) against the pipe (12) and retracts the at least one cutting member (30) from the pipe (12) internally. The at least one clamping member (20, 32, 34, 106, 108, 112, 114, 116, 118, 120, 122) secures the apparatus to the pipe (12) internally.

Inventors:
PIERCE, Kenneth, R. (155 Harlem AvenueGlenview, IL, 60025, US)
GIBERMAN, Alexander, S. (155 Harlem AvenueGlenview, IL, 60025, US)
GEARHART, Michael, W. (155 Harlem Avenu, Glenview IL, 60025, US)
Application Number:
US2016/029435
Publication Date:
December 21, 2017
Filing Date:
April 27, 2016
Export Citation:
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Assignee:
ILLINOIS TOOL WORKS INC. (155 Harlem Avenue, Glenview, IL, 60025, US)
International Classes:
B23B5/16; B23B29/034
Attorney, Agent or Firm:
MCGINLEY, Paul M. (Klintworth & Rozenblat IP LLC, 19 North Green StreetChicago, IL, 60607, US)
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