Shock absorbing and magnetic levitating cushion

Details Shock absorbing and magnetic levitating cushion Shock absorbing and magnetic levitating cushion

2005-09-06

2005-09-06

Butler, Douglas C. (Department: 3683)

Spring devices

Resilient shock or vibration absorber

Including energy absorbing means or feature

C188S267000, C267S136000

Reexamination Certificate

active

06938889

ABSTRACT:
A shock absorbing and magnetic levitating cushion used as a supporting pedestal for an audio-video equipment, the cushion including a housing, two mutually excluded annular magnets, a magnetic conductive member and a cover. The housing has two annular magnets mutually excluded and opposite to each other, and has a magnetic conductive member filled with material of high specific weight. The housing is covered with a cover. According to the principle of mutual exclusion between two poles of two magnets of identical polarity, the two annular magnets undergo a magnetic-levitating phenomenon and are provided therebetween with a space for movement, and the magnetic levitating cushion gets an effect of shock isolation and shock absorbing.

REFERENCES:
patent: 4432441 (1984-02-01), Kurokawa
patent: 5231336 (1993-07-01), van Namen
patent: 5726512 (1998-03-01), Chu et al.
patent: 6448679 (2002-09-01), Imlach
patent: 6588554 (2003-07-01), Fujita et al.
patent: 9-268799 (1997-10-01), None
patent: 2001-165239 (2001-06-01), None
STIC translation of JP2001-165239A.

Affiliated with

Also associated with

Rating

Shock absorbing and magnetic levitating cushion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shock absorbing and magnetic levitating cushion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shock absorbing and magnetic levitating cushion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3406240