GB190625011A - An Improved Tool for the Removal of Boiler Tubes. - Google Patents

An Improved Tool for the Removal of Boiler Tubes.

Info

Publication number
GB190625011A
GB190625011A GB190625011DA GB190625011A GB 190625011 A GB190625011 A GB 190625011A GB 190625011D A GB190625011D A GB 190625011DA GB 190625011 A GB190625011 A GB 190625011A
Authority
GB
United Kingdom
Prior art keywords
boiler tubes
cutters
removal
improved tool
drift
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
John Asbridge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB190625011A publication Critical patent/GB190625011A/en
Expired legal-status Critical Current

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Abstract

25,011. Asbridge, J. Nov. 7. Internal pipe cutters.-A pipe cutter for cutting out boiler tubes has cutters E pivoted at D to a hollow box c provided with an adjustable collar J which bears against the tube plate A. The cutters are forced out through slots F by a tapered drift G, and are retracted before rotating the tool by a tapered cup H secured to the end of the drift.
GB190625011D 1906-11-07 1906-11-07 An Improved Tool for the Removal of Boiler Tubes. Expired GB190625011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190625011T 1906-11-07

Publications (1)

Publication Number Publication Date
GB190625011A true GB190625011A (en) 1907-08-01

Family

ID=32434937

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190625011D Expired GB190625011A (en) 1906-11-07 1906-11-07 An Improved Tool for the Removal of Boiler Tubes.

Country Status (1)

Country Link
GB (1) GB190625011A (en)

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