A level tool is arranged to facilitate gradient measurement and matching of lines on inclined surfaces, such as to establish parallel reference lines when installing roofing materials. The tool has a rule-like base member defining an elongated reference edge, and has a centrally located protrusion on its lower surface and a level on its upper surface for sensing orientation of the tool around an axis perpendicular to the base member and to the level. A plurality of resilient members depend from the protrusion and serve to stabilize the level tool when determining parallel lines. The level can have a fluid filled disk or circularly arched tube with a captive air bubble, and preferably is graduated to mark positions of the bubble. The tool is placed on the inclined surface so that the raised protrusion and at least one of the resilient members rests against the inclined surface and a reference edge is parallel to the plane of the surface and aligned to a pre-existing line to be matched with a parallel line. The protrusion and resilient members in combination avoid the influence of bumps in the surface and allows the tool to be rolled transversely to bring the reference edge near or against the pre-existing line while tilting the level to move the bubble radially outwardly.
Method And Apparatus For Obtaining Parallel Lines On Inclined Planes
A level tool is arranged to facilitate gradient measurement and matching of lines on inclined surfaces, such as to establish parallel reference lines when installing roofing materials. The tool has a rule-like base member defining an elongated reference edge, and has a centrally located protrusion on its lower surface and a level on its upper surface for sensing orientation of the tool around an axis perpendicular to the base member and to the level. The level can have a fluid filled disk or circularly arched tube with a captive air bubble, and preferably is graduated to mark positions of the bubble. The tool is placed on the inclined surface so that the raised protrusion rests against the inclined surface and a reference edge is parallel to the plane of the surface and aligned to a pre-existing line to be matched with a parallel line. The protrusion avoids the influence of bumps in the surface and allows the tool to be rolled transversely to bring the reference edge near or against the pre-existing line while tilting the level to move the bubble radially outwardly. The orientation of the tool is noted from the bubble position.
Raytheon Solipsys
Systems Engineer
John Deere Aug 2016 - May 2017
Drivetrain Engineering Intern
Cobham Advanced Electronic Solutions Jun 2016 - Aug 2016
Inventory Control Intern
Westrock Company Aug 2015 - Dec 2015
Process Engineering Co-Op
Education:
The Johns Hopkins University 2019 - 2022
Masters, Engineering
Penn State University 2013 - 2017
Bachelors, Mechanical Engineering
St. Josephs Preparatory School 2009 - 2013
Johns Hopkins Whiting School of Engineering 1971 - 1973
Masters, Engineering
Skills:
Matlab Solidworks Microsoft Office Public Speaking C++ Java Engineering Data Analysis Leadership Social Media Time Management Red Hat Linux Linux
National Vision Inc. Jul 2007 - Jul 2011
Eye Lab Technician
Pennsauken Board of Education Apr 2006 - Jun 2010
Computer Technician
America's Best Contacts & Eyeglasses Oct 2002 - Dec 2005
Network Analyst
Education:
Pennsauken High School
Canden County College
Camden County College
Skills:
Troubleshooting Pos Ibm Iseries Networking Microsoft Office Computer Hardware Hardware Operating Systems Technical Support Windows Xp Windows Server Software Installation Software Documentation Servers Active Directory
Wachovia Securities Financial Network - Portland, Oregon Area Jan 2007 - Dec 2007
Account Executive
American Mortgage Network May 2005 - Dec 2005
Broker Coordinator
Aurora Loan Services Sep 2003 - Feb 2004
Branch Pricing Coordinator
Subaru of America - Greater Philadelphia Area Apr 2000 - Sep 2001
Dealer Operations Manager
Subaru of America - Greater Philadelphia Area Jul 1994 - Mar 2000
Export Operations Manager
Education:
Drexel University 1996 - 1999
Master of Business Administration (M.B.A.), International Economics
Ursinus College 1988 - 1992
Bachelor of Arts (B.A.), Economics
Skills:
Business Strategy Start Ups Entrepreneurship Financial Modeling Investments Valuation Strategic Planning Corporate Finance Financial Analysis Business Development New Business Development Management Consulting Strategy Business Planning Marketing Strategy