Principal data scientist, analytics author & instructor at Freakalytics, LLC
Location:
Seattle, Washington
Industry:
Computer Software
Work:
Freakalytics, LLC since 2009
Principal data scientist, analytics author & instructor
Skills:
SAS Dashboard Microsoft Excel Access Analytics Business Intelligence Data Mining Data Analysis Data Warehousing Predictive Analytics Statistics Tableau Data Visualization Databases SQL Predictive Modeling Business Analysis Analysis Data Modeling Enterprise Software Web Analytics Data Integration Instructor-led Training Product Development Product Management Usability Published Author Presentations Presentation Coaching Executive Coaching Strategy
Ming Liu - Westmont IL John F. Bowbin - Elmhurst IL Raymond L. Ghislain - Twin Lakes WI Stephen K. McDaniel - Glen Ellyn IL
Assignee:
Miller Fluid Power Corporation - Bensenville IL
International Classification:
F15B 1526
US Classification:
92 24
Abstract:
Locking apparatus for a piston and cylinder device includes a locking plunger connected to the piston and disposed between the piston and an end cap of the piston and cylinder device. The locking plunger includes a sleeve which carries a plurality of radially movable ball bearings. As the piston is moved toward an extreme position of the device, the ball bearings contact a spring loaded locking plug disposed in the head of the device, thereby moving the plug away from a first position. The piston and locking plunger continue to move the locking plug away from the first position until the balls are aligned with a circumferential groove or channel in the head. At this point the locking plug is moved to the first position under spring force, in turn moving the ball bearings radially outward into engagement with the channel or groove. The piston and piston rod of the device are thereby locked in position in the absence of fluid pressure. The locking plug includes surfaces against which pressurized fluid acts at the beginning of a return stroke to move the plug away from the first position and release the ball bearings from the channel.
Stephen J. Mcdaniel, P.C. 1039 College Ave Ste F, Wheaton, IL 60187 6304626803 (Office)
Licenses:
Illinois - Active And Authorized To Practice Law 1983
Education:
Loyola University Chicago School of Law Degree - JD Graduated - 1983 Wabash College Degree - BA Graduated - 1971 Gerstmeyer High School Graduated - 1967
My name is Stephen and this is our Buisness MacTech Plumbing M.P.L-13287, we have been in our own buisness for 8 years but have been plumbing for 35+ years if you would like a Good, Honest, and very r...
Tom Wolf, Leon Mendenhall, Karla Norton, Michael Zerr, Janette Roesch, Scott Bugbee, Lois Zimmerman, Terry Wolf, Ron Inloes, Sheryl Beaver, Una Martin, Sharla Jamison