Dynamic optical information storage or retrieval – Dynamic mechanism optical subsystem – Transducer carriage or actuator
Reexamination Certificate
2011-08-09
2011-08-09
Cao, Allen T (Department: 2627)
Dynamic optical information storage or retrieval
Dynamic mechanism optical subsystem
Transducer carriage or actuator
Reexamination Certificate
active
07996860
ABSTRACT:
Apparatus for reducing sensitivity of an article to mechanical shock comprises a frame; first and second planar masses mounted in the frame for bi-directional movement relative to the frame along a first axis of displacement; a first lever pivotable about a first fulcrum secured to the frame; the lever having one end connected to the first mass and the other end connected to the second mass, and the fulcrum being disposed between the ends of the lever; whereby the torque exerted about the fulcrum by the first mass is countered by the torque exerted about the fulcrum by the second mass in response to a mechanical shock applied to the frame along the axis of displacement such that an article carried by the first mass in use has reduced sensitivity to the shock.
REFERENCES:
patent: 5933406 (1999-08-01), Ikegame
patent: 6212157 (2001-04-01), Yabuki et al.
PUPAReference—PUPA03-115892—DoubleSashWindow.
PUPAReference—Pupa2000-88983—SuppressingLeakageCurrent.
Binnig Gerd K.
Haeberle Walter
Lantz Mark A.
Rothuizen Hugo E.
Alexanian Vazken
Cao Allen T
International Business Machines - Corporation
LandOfFree
Apparatus for reducing sensitivity of an article to... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus for reducing sensitivity of an article to..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for reducing sensitivity of an article to... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2662411