Panel bending machine

Measuring and testing – Specimen stress or strain – or testing by stress or strain... – By loading of specimen

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C073S788000

Reexamination Certificate

active

11088927

ABSTRACT:
A panel testing device, and a method of its use, for flexing and measuring mechanical properties of a panel are provided comprising a panel bending assembly operable to engage a panel and impart a bending force on the engaged panel, and a linear actuator having an output shaft coupled to the panel bending assembly, wherein the output shaft is operable to be movable relative to the panel bending assembly continuously at a constant rate of linear motion regardless of the torque force resisting such motion at the panel testing assembly.

REFERENCES:
patent: 3286516 (1966-11-01), Post
patent: 4589288 (1986-05-01), Porter et al.
patent: 4648285 (1987-03-01), Carson
patent: 4708020 (1987-11-01), Lau et al.
patent: 4792737 (1988-12-01), Goff et al.
patent: 4838085 (1989-06-01), Pellerin et al.
patent: 5060516 (1991-10-01), Lau et al.
patent: 5491372 (1996-02-01), Erhart
patent: 5503024 (1996-04-01), Bechtel et al.
patent: 5557154 (1996-09-01), Erhart
patent: 5804738 (1998-09-01), Bach et al.
patent: 5899103 (1999-05-01), Ooenoki et al.
patent: 5955853 (1999-09-01), Lander
patent: 6053052 (2000-04-01), Starostovic
patent: 6055867 (2000-05-01), Dunne et al.
patent: 6381546 (2002-04-01), Starostovic
patent: 6505129 (2003-01-01), Starostovic et al.
patent: 6712907 (2004-03-01), Pratt et al.
patent: 6756707 (2004-06-01), Hochhalter et al.
patent: 6806595 (2004-10-01), Quarre
patent: 2003/0192385 (2003-10-01), Uhlik et al.
patent: 2006/0017032 (2006-01-01), DeWall et al.
U.S. Department of Commerce Technology Administration. National Institute of Standards and Technology. Voluntary Product Standard PS 1-95: Construction and Industrial Plywood. Natl. Inst. Stand. Technol. Prod. Stan. 1-95, 48 pages. Mar. 1996. http://ts.nist.gov/ts/htdocs/210/sccg/ps1-95.pdf, obtained Jul. 10, 2006.
“Standard Methods of Testing Structural Panels in Flexure,” ASTM Std. Designation D 3043-95, Sep. 1995, pp. 1-11, ASTM International, West Conshohocken PA, U.S.A.
Form and Style for ASTM Standards, “A21. Precision and Bias (Mandatory),” Sep. 2004, A-13 through A-15, ASTM International, West Conshohocken PA, U.S.A.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Panel bending machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Panel bending machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Panel bending machine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3802537

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.