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Edwin J Sefcik, Age 592026 Ross Rd, Gerald, TX 76640

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Known as:
Edwin Joseph Sefcik Edwin Etal Sefcik Edwin I
Related to:
Connie M Chupik 61

Edwin Sefcik Phones & Addresses

2026 Ross Rd, Elm Mott, TX 76640 (254) 829-1573

Waco, TX

906 Harrison St, West, TX 76691 (254) 826-3160

205 Playdium Dr, West, TX 76691 (254) 826-7322

Ross, TX

McLean, TX

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Edwin J Sefcik

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Work

Company: Caterpillar global work tools & services Jun 2010 Position: Design engineer

Skills

Mechanical Engineering • Autocad • Computer Aided Design • Solidworks • Ptc Creo • Product Design • Engineering • Manufacturing • Autodesk Inventor • Finite Element Analysis

Industries

Mechanical Or Industrial Engineering

Mentions for Edwin J Sefcik

Edwin Sefcik resumes & CV records

Resumes

Edwin Sefcik Photo 2

Design Engineer

Location:
Waco, TX
Industry:
Mechanical Or Industrial Engineering
Work:
Caterpillar Global Work Tools & Services
Design Engineer Diversified Product Development 2008 - Mar 2010
Senior Mechanical Designer
Skills:
Mechanical Engineering, Autocad, Computer Aided Design, Solidworks, Ptc Creo, Product Design, Engineering, Manufacturing, Autodesk Inventor, Finite Element Analysis

Publications & IP owners

Us Patents

Hydraulic System With Bi-Directional Regeneration

US Patent:
2013008, Apr 11, 2013
Filed:
Oct 5, 2011
Appl. No.:
13/253143
Inventors:
Edwin Sefcik - Elm Mott TX, US
Assignee:
Caterpillar Inc. - Peoria IL
International Classification:
F15B 15/20
B23P 17/00
US Classification:
60459, 2989009
Abstract:
A hydraulic actuator system including an actuator and a valve assembly configured for bi-directional regeneration. The actuator may include a hollow body and a rod disposed within and extending outwardly from the hollow body. The rod may include a first chamber within the rod and a piston disposed at one end of the rod, defining a second chamber and a third chamber within the hollow body. A valve assembly may be in fluid communication with a first conduit, a second conduit, the first chamber, the second chamber, and the third chamber, wherein the valve assembly is configured to selectively couple one of the first conduit and the second conduit to one or more of the first port, the second port, and the third port, wherein one of the first conduit and the second conduit is configured as a pressure source.

Possible Relatives

Daniel S Sefcik  Donald J Sefcik  Louis Sefcik  Matthew R Sefcik  Paul P Sefcik  Peggy J Sefcik  Robert R Sefcik  Edwin F Standiford  Edwin L Jones  Edwin R Stanley 

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