Measuring and testing – Specimen stress or strain – or testing by stress or strain... – Specified electrical sensor or system
Reexamination Certificate
2006-04-11
2006-04-11
Garber, Charles (Department: 2856)
Measuring and testing
Specimen stress or strain, or testing by stress or strain...
Specified electrical sensor or system
C100S048000
Reexamination Certificate
active
07024939
ABSTRACT:
A method for inducing strain on a workpiece includes the step of providing a testing apparatus having a first set of teeth and a second set of teeth. The workpiece is placed adjacent to the first or second set of teeth. The second set of teeth is disposed on a movable carriage which linearly reciprocates thereby allowing the first and the second sets of teeth to engage and disengage each other. A commanded position by time is provided to the carriage while the actual position by time of the carriage is measured. The first set of teeth are in communication with at least one load cell such that when the first set of teeth engage the second set of teeth, the load applied by the carriage is measured. The actual position by time data and the load data are manipulated to produce vast information pertaining to the workpiece.
REFERENCES:
patent: 3640127 (1972-02-01), Meissner
patent: 3795134 (1974-03-01), Eichenbrenner et al.
patent: 4116892 (1978-09-01), Schwarz
patent: 4812722 (1989-03-01), Corrothers
patent: 4834741 (1989-05-01), Sabee
patent: 5143679 (1992-09-01), Weber et al.
patent: 5156793 (1992-10-01), Buell et al.
patent: 5167897 (1992-12-01), Weber et al.
patent: 5188456 (1993-02-01), Burke et al.
patent: 5351553 (1994-10-01), Lepie et al.
patent: 5422172 (1995-06-01), Wu
patent: 5515294 (1996-05-01), Mohr et al.
patent: 5518801 (1996-05-01), Chappell et al.
patent: 5575078 (1996-11-01), Moulton, III
patent: 5767402 (1998-06-01), Sandlass et al.
patent: 6370962 (2002-04-01), Sullivan et al.
patent: 6410820 (2002-06-01), McFall et al.
patent: 6500377 (2002-12-01), Schneider et al.
patent: 6537401 (2003-03-01), Couillard et al.
patent: 1 043 579 (2000-10-01), None
patent: WO 99/56685 (1999-11-01), None
U.S. Appl. No. 10/377,070, filed Feb. 28, 2003, Anderson et al.
U.S. Appl. No. 10/422,879, filed Apr. 24, 2003, Anderson et al.
U.S. Appl. No. 10/615,977, filed Jul. 9, 2003, Anderson et al.
Anderson Barry Jay
Daut Eugene Paul
Lamping Michael Joseph
Myers Randall Allen
Reising George Stephen
Garber Charles
Krebs Jay A.
Leal George H.
Patel Ken K.
The Procter & Gamble & Company
LandOfFree
Method and apparatus for the variable speed ring rolling... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method and apparatus for the variable speed ring rolling..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for the variable speed ring rolling... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3606239