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Class Information
Number: 369/255
Name: Dynamic information storage or retrieval > Dynamic mechanism subsystem > Specified detail of transducer assembly support structure > Having specified bearing structure
Description: Subject matter including structural detail of an element permitting motion of the transducer assembly support.










Patents under this class:

Patent Number Title Of Patent Date Issued
8576687 Compact tangential tracking tonearm mechanism Nov. 5, 2013
6639891 Data recording/reproduction apparatus having tilt angle adjustment mechanism Oct. 28, 2003
6577585 Skew adjustment for disk drive apparatus Jun. 10, 2003
5517483 Gear assembly for transporting a rotation force of a motor shaft to a lead screw May. 14, 1996
5504641 Flexural pivot mechanism for rotary actuators in disk drives Apr. 2, 1996
5479305 Technical device particularly an electromechanical deck for moving information carriers having a movable plastic element Dec. 26, 1995
5357500 Miniaturized disc player Oct. 18, 1994
5146450 Method and apparatus for bearing to comb attachment Sep. 8, 1992
5101398 Device for magnetically guiding movement of a moving body such as an optical head Mar. 31, 1992
5046062 Movable body driving apparatus Sep. 3, 1991
4825432 Frictionless moving device for an optical recording system in a high density spiral track-forming apparatus capable of resisting disturbing forces Apr. 25, 1989
4704712 Low-friction slide apparatus for optical disc translation stage Nov. 3, 1987
4679185 Pivotal-arm device for a disc scanning unit Jul. 7, 1987
4628500 Air bearing straight line tracking phonograph tonearm Dec. 9, 1986
4587646 Tone arm assembly May. 6, 1986
4570253 Tone arm Feb. 11, 1986
4539672 Low friction phonograph tone arm traverse Sep. 3, 1985
4497053 Accurately tracking phonograph arm Jan. 29, 1985
4449216 Pickup arm device May. 15, 1984
4434483 Tone arm Feb. 28, 1984
4403316 Swing-arm device for an optical scanning unit Sep. 6, 1983
4342109 Carriage alignment apparatus for video disc player Jul. 27, 1982
4330884 Pickup arm device May. 18, 1982
4325131 Tone arm bearing system Apr. 13, 1982
4302834 Phonograph pickup arm Nov. 24, 1981
4257615 Tone arm Mar. 24, 1981
4239239 Phonograph tone arm system Dec. 16, 1980
4205854 Record players Jun. 3, 1980
4203606 Pickup arm device May. 20, 1980
4170361 Bearing arrangement for a record player tonearm Oct. 9, 1979
4170362 Bearing arrangement for a record player tonearm Oct. 9, 1979
4162076 Tone arm Jul. 24, 1979
4154445 Viscous damping arrangement for record player tone arms May. 15, 1979
4127274 Tone arm system for record turntable Nov. 28, 1978
4087095 Pneumatic record player May. 2, 1978
4082291 Pick-up arm assemblies for record players Apr. 4, 1978
4066267 Knife-edge bearing system Jan. 3, 1978
4065188 Linear bearing for parallel tracking arm Dec. 27, 1977
4061342 Tone arms Dec. 6, 1977
4033591 Pick-up arm rotary pivot bearing structure Jul. 5, 1977
3963246 Tone arm for record player Jun. 15, 1976
3949995 Record player needle control mechanism Apr. 13, 1976
3934885 Bearing of a pick-up arm for a record player Jan. 27, 1976











 
 
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