Invention Grant
- Patent Title: System for removing boiler tube stubs
- Patent Title (中): 除锅炉管桩的系统
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Application No.: US12215951Application Date: 2008-07-01
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Publication No.: US07905686B2Publication Date: 2011-03-15
- Inventor: Stephen Nerone
- Applicant: Stephen Nerone
- Applicant Address: US MA Holliston
- Assignee: Esco Technologies, Inc.
- Current Assignee: Esco Technologies, Inc.
- Current Assignee Address: US MA Holliston
- Agent Paul C. Remus; Raymond I. Bruttomesso, Jr.
- Main IPC: B26D7/00
- IPC: B26D7/00 ; B26D1/00
Abstract:
A rotary milling head for boiler tube stub removal with cylindrical cutting pieces removably secured to the milling head by forces exerted by the material being cut and by friction, without any separate securing element.
Public/Granted literature
- US20090022563A1 System for removing boiler tube stubs Public/Granted day:2009-01-22
Information query
