Title:
【発明の名称】ム-ビイングマグネツトガタカ-トリツジ
Document Type and Number:
Japanese Patent JPS5830798
Kind Code:
B2
Abstract:
A pickup cartridge having a cantilever with a stylus on the end and a magnet on the other end, with the magnet supported for pivotal motion and having a first magnetic means comprising a yoke with opposite ends of the first magnetic means mounted adjacent opposite sides of the north pole of the magnet, and a second magnetic means comprising a yoke having opposite ends adjacent opposite sides of the south pole of the magnet, and wherein portions of the first and second magnetic means are magnetically coupled together such that magnetic flux can freely travel between the first and second magnetic means, and wherein a pair of coils are mounted on one of the magnetic means such that the flux through the pickup coils always passes in the same direction.
Inventors:
KAWAKAMI HIROHIDE
TATARA SHOKICHI
TATARA SHOKICHI
Application Number:
JP137174A
Publication Date:
July 01, 1983
Filing Date:
December 22, 1973
Export Citation:
Assignee:
SONY CORP
International Classes:
H04R11/12; H04R11/08; (IPC1-7): H04R11/08
Attorney, Agent or Firm:
Sada Ito