Title:
【発明の名称】フオノグラフピツクアツプ
Document Type and Number:
Japanese Patent JPS6032881
Kind Code:
B2
Abstract:
A magnetic stereo phonograph pick-up cartridge is disclosed. An elongated stylus and an attached permanent magnet are resiliently supported by a molded rubber bearing block which surrounds the magnet and engages under compression with the inner side-walls of a stylus housing sleeve. The molded block is shaped to also serve as a cantilevered inertial damping member which is held in mechanical contact with the magnet. The bearing portion of the block is fabricated from a first material exhibiting high compliance and the inertial damping portion of the block is fabricated from a second material exhibiting high damping characteristics, especially in the high audio frequency range.
Inventors:
AREN ROOJAA GUROO
FURANKU JEEMUSU KAAROFU
ROORENSU ROBAATO HATSUPU
FURANKU JEEMUSU KAAROFU
ROORENSU ROBAATO HATSUPU
Application Number:
JP14543578A
Publication Date:
July 31, 1985
Filing Date:
November 27, 1978
Export Citation:
Assignee:
SHUA BURAZAAZU INC
International Classes:
H04R11/08; G11B3/50; H04R1/16; H04R11/12; (IPC1-7): G11B3/50
Attorney, Agent or Firm:
Toshio Yano
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