Acceleration clamp assist

Supports – With condition responsive control means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C248S500000, C248S680000

Reexamination Certificate

active

10807291

ABSTRACT:
Forces are minimized in an object supported relative to a surface by providing a first, preferably static force sufficient to retain the object is position when at rest, preferably through a clamping arrangement having a first actuator, measuring or predicting an acceleration and applying a second, preferably dynamic force corresponding to the acceleration. The first and second forces are preferably arranged to be additive or reinforcing but the arrangement can be made fail-safe at the expense of increased power consumption by arranging the first force in accordance with the maximum anticipated acceleration and counteracting the first force with the second force for lesser or zero accelerations. The second force is preferably provided by a clamp of arbitrary configuration which can be moved into and out of engagement with the object. By minimizing forces applied to the object in such a manner, damage such as creep and propagation of crystal lattice dislocations over time can largely be prevented.

REFERENCES:
patent: 4408832 (1983-10-01), Hartman et al.
patent: 5151809 (1992-09-01), Meier
patent: 5410206 (1995-04-01), Luecke et al.
patent: 5417464 (1995-05-01), Seaberg et al.
patent: 5474226 (1995-12-01), Joseph
patent: 5691473 (1997-11-01), Peleg
patent: 5896228 (1999-04-01), Inoue et al.
patent: 6560846 (2003-05-01), Shioya et al.
patent: 6711317 (2004-03-01), Jin et al.
patent: 2002/0029643 (2002-03-01), Juranitch et al.
patent: 2003/0234916 (2003-12-01), Watson
patent: 2003/0234917 (2003-12-01), Watson
patent: 2003/0234918 (2003-12-01), Watson
J.W. Hardy; “Active Optics: A New Technology for the Control of Light”; Proceedings of the IEEE, vol. 66, No. 6, Jun. 1978; pp. 651-697.
M.A. Ealey; “Active and Adaptive Optical Components: The Technology and Future Trends”; SPIE vol. 1543, Active and Adaptive Optical Components, 1991; pp. 2-34.
M.A. Ealey; “Actuators: Design Fundamentals, Key Performance Specifications, and Parametric Trades”; SPIE vol. 1543, Active and Adaptive Optical Components, 1991;lpp. 346-362.
M.A. Ealey et al.; “Deformable Mirrors: Design Fundamentals, Key Performance Specifications, and Parametric Trades”; SPIE vol. 1543m Active and Adaptive Optical Components, 1991; pp. 36-51.

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

Acceleration clamp assist does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3804230

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