发明名称 |
TONE ARM CONSTRUCTION FOR RECORD REPRODUCER |
摘要 |
A tone arm assembly (10) of the type employed in phonograph assemblies and the like, wherein the tone arm assembly (10) is supported on a unipivot bearing assembly (40 to 62) having a pivot point (62) coinciding with an imaginary horizontal line extending through a center of gravity of the tone arm assembly (10), with the horizontal line extending perpendicular to a longitudinal axis extending through the tone arm assembly (10) from a pick-up cartridge (not shown) positioned at one end to a counter- weight (136) positioned at an opposite end thereof. <IMAGE> |
申请公布号 |
JPS5819704(A) |
申请公布日期 |
1983.02.04 |
申请号 |
JP19820003517 |
申请日期 |
1982.01.14 |
申请人 |
MATSUKINTOTSUSHIYU LAB INC |
发明人 |
ROBAATO GURAHAMU |
分类号 |
G11B3/30;F24B13/04;G11B3/14;G11B3/31;G11B3/32 |
主分类号 |
G11B3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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