JPS58118506U - Tone arm balance mechanism - Google Patents
Tone arm balance mechanismInfo
- Publication number
- JPS58118506U JPS58118506U JP1463882U JP1463882U JPS58118506U JP S58118506 U JPS58118506 U JP S58118506U JP 1463882 U JP1463882 U JP 1463882U JP 1463882 U JP1463882 U JP 1463882U JP S58118506 U JPS58118506 U JP S58118506U
- Authority
- JP
- Japan
- Prior art keywords
- tone arm
- balance
- balance mechanism
- weight
- arm balance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はトーンアームに装着されている従来のトーンア
ームバランス機構を示す平面図、第２図はトーンアーム
に装着されている針圧印加用ウェイトとゼロバランス用
メインウェイトを兼用したトーンアームバランス機構を
示す平面図、第３図は本考案によるトーンアームバラン
ス機構の斜視図、第４図、第５図及び第６図は本考案に
よるト−ンアームバランス機構の一実施例を示す背面図
、平面図及び断面図、第７図、第８図及び第９図は本考
案によるトーンアームバランス機構の他の実施例を示す
背面図、平面図及び部分拡大断面図である。
１：針圧印加用ウェイト、２：トーンアーム、３：垂直
回動軸、４：ゼロバランス用メインウェイト、５：カー
トリッジ、６：針圧印加用ウェイト軸、７゜１４．２０
！溝、８． １５． ２１：押しネジ、９゜２５：凹部
、１０：器体、１１． ２４：凸部、１２：止めネジ、
１３：ゼロバランス用ウェイト軸、１６：板バネ、１７
：針圧目盛、１８：取付用孔、１９：ゼロバランス調整
ツマミ、２２：らせん状の溝、２３二ロツクバネ。Figure 1 is a plan view showing a conventional tone arm balance mechanism attached to a tone arm, and Figure 2 is a tone arm balance attached to the tone arm that doubles as a weight for applying stylus pressure and a main weight for zero balance. A plan view showing the mechanism, FIG. 3 is a perspective view of the tone arm balance mechanism according to the present invention, and FIGS. 4, 5, and 6 are rear views showing one embodiment of the tone arm balance mechanism according to the present invention. , a plan view and a sectional view, and FIGS. 7, 8, and 9 are a rear view, a plan view, and a partially enlarged sectional view showing other embodiments of the tone arm balance mechanism according to the present invention. 1: Weight for applying stylus pressure, 2: Tone arm, 3: Vertical rotation axis, 4: Main weight for zero balance, 5: Cartridge, 6: Weight axis for applying stylus pressure, 7° 14.20
! Groove, 8. 15. 21: Push screw, 9° 25: Recessed part, 10: Vessel body, 11. 24: Convex portion, 12: Set screw,
13: Zero balance weight shaft, 16: Leaf spring, 17
: Needle pressure scale, 18: Mounting hole, 19: Zero balance adjustment knob, 22: Spiral groove, 23 Two-lock spring.
Claims (1)
機構においで、七狛バランス用メインウェイト操作機構
部分と針圧印加用ウェイト操作機構部分が同一器体に取
付られ、かつ針圧印加用ウェイトの摺動が上記器体をト
ーンアームに装着したときのトーンアームの垂直回動軸
よりゼロバランス用メインウェイト側にも行えるように
なしたことを特徴とするトーンアームのバランス機構。In the balance mechanism of a tone arm used in a record player, the main weight operation mechanism for Nanakoma balance and the weight operation mechanism for applying stylus pressure are attached to the same body, and the sliding movement of the weight for applying stylus pressure is as described above. A balance mechanism for a tone arm is characterized in that it can be operated on the side of the main weight for zero balance from the vertical rotation axis of the tone arm when the instrument body is attached to the tone arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1463882U JPS58118506U (en) | 1982-02-04 | 1982-02-04 | Tone arm balance mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1463882U JPS58118506U (en) | 1982-02-04 | 1982-02-04 | Tone arm balance mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58118506U true JPS58118506U (en) | 1983-08-12 |
Family
ID=30027096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1463882U Pending JPS58118506U (en) | 1982-02-04 | 1982-02-04 | Tone arm balance mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58118506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227175U (en) * | 1985-07-31 | 1987-02-19 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749710B2 (en) * | 1978-06-12 | 1982-10-23 |
-
1982
- 1982-02-04 JP JP1463882U patent/JPS58118506U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5749710B2 (en) * | 1978-06-12 | 1982-10-23 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6227175U (en) * | 1985-07-31 | 1987-02-19 |
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