Electronic device torsion testing

Details Electronic device torsion testing Electronic device torsion testing

2008-11-06

2010-06-08

Caputo, Lisa M (Department: 2855)

Measuring and testing

Specimen stress or strain, or testing by stress or strain...

By loading of specimen

C073S814000, C073S761000

Reexamination Certificate

active

07730791

ABSTRACT:
A test device comprises a base and a first fixture coupled to the base. The first fixture holds a first portion of an electronic device mounted in the test device. The test device includes a second fixture rotatably coupled to the base and a lever coupled to the second fixture. The second fixture holds a second portion of the electronic device mounted in the test device. The test device also includes an actuator that forcibly moves the lever to rotate the second fixture and apply a torsion stress on the electronic device mounted in the test device. The test device may be used to test the functionality of electronic devices, such as small form-factor disc drives, while under torsion stresses.

REFERENCES:
patent: 2030464 (1936-02-01), Nilson
patent: 4858902 (1989-08-01), Hickman
patent: 4866990 (1989-09-01), Peterson et al.
patent: 5184517 (1993-02-01), Kelzer
patent: 5447072 (1995-09-01), Holung
patent: 5546250 (1996-08-01), Diel
patent: 5567884 (1996-10-01), Dickinson et al.
patent: 5736646 (1998-04-01), Dickinson et al.
patent: 5789682 (1998-08-01), Dickinson et al.
patent: 6067860 (2000-05-01), Grams
patent: 6094980 (2000-08-01), Larson et al.
patent: 6289743 (2001-09-01), Norton
“Coupled” Dictionary.com, Accessed Oct. 13, 2007, http://dictionary.reference.com/search?q=coupled&r=66>.
“Hard Disk Drive Definition,” Accessed Oct. 13, 2007, http://www.bellevuelinux.org/hdd.html>.

Affiliated with

Also associated with

Rating

Electronic device torsion testing does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4202022