JPS5856307U - Tone arm height adjustment device - Google Patents
Tone arm height adjustment deviceInfo
- Publication number
- JPS5856307U JPS5856307U JP14920181U JP14920181U JPS5856307U JP S5856307 U JPS5856307 U JP S5856307U JP 14920181 U JP14920181 U JP 14920181U JP 14920181 U JP14920181 U JP 14920181U JP S5856307 U JPS5856307 U JP S5856307U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- eccentric
- adjustment device
- tone arm
- arm
- 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
Landscapes
- Ladders (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の一般的なトーンアームの高さ調整ストッ
プ構造を示した側面図、第２図は第１図のＡ−Ａ断面矢
視図、第３図は１．第２図の縦断面図、第４図は本考案
による概略図で第２図と同様の横断面図、第５図Ａ、
Ｂは本考案の具体的な構造実施例を示した第４図と同様
ρ横断面図及び縦断面図である。
１はへラドシェル、２はトーンアームパイプ、５は水平
回動軸、６は水平垂直回動軸受部、７はアームベース、
８はセットスクリュウ、１１はロックリング１．１３は
タイトリング、１４はレバーである。FIG. 1 is a side view showing a conventional height adjustment stop structure for a general tone arm, FIG. 2 is a cross-sectional view taken along line A--A in FIG. 1, and FIG. Fig. 2 is a longitudinal sectional view, Fig. 4 is a schematic diagram according to the present invention and a transverse sectional view similar to Fig. 2, Fig. 5A,
B is a ρ cross-sectional view and a vertical cross-sectional view similar to FIG. 4 showing a specific structural example of the present invention. 1 is a helad shell, 2 is a tone arm pipe, 5 is a horizontal rotation axis, 6 is a horizontal/vertical rotation bearing part, 7 is an arm base,
8 is a set screw, 11 is a lock ring, 13 is a title ring, and 14 is a lever.
Claims (2)
受部をアームベース中心軸穴に保持した状態において、
上記水平垂直回動軸受部・と、アームベース中心軸穴と
の間に空間を設け、その空間内に内径側の７部に突部を
設けたタイトリン−グと、更にその内周側には内径に対
して外径が偏芯し、かつその偏芯方向近辺め一点をアー
ムベースに半固定した偏芯リングまたは偏芯した半リン
グを具備し、タイトリングを回動させることにより、上
記偏芯リング等が水平垂直回動軸受部を押圧することで
、アーム本体をアームベースに固定することを特徴とし
たトーンアームの高さ調整装置。(1) With the tone arm body and the horizontal/vertical rotation bearing that supports it held in the center shaft hole of the arm base,
A space is provided between the above-mentioned horizontal/vertical rotation bearing part and the center shaft hole of the arm base, and within that space, a tight ring is provided with protrusions at 7 parts on the inner diameter side. Equipped with an eccentric ring or an eccentric half ring whose outer diameter is eccentric with respect to the inner diameter and semi-fixed to the arm base at one point in the vicinity of the eccentric direction, the eccentric ring can be fixed by rotating the tight ring. A tone arm height adjustment device characterized by fixing the arm body to the arm base by pressing a horizontal/vertical rotation bearing part with a core ring, etc.
と成し、凸リングを回動させた場合のロック位置を調整
可能としてなる実用新案登録請求の範囲第１項記載のト
ーンアームの高さ調整装置。 。(2) The height of the tone arm according to claim 1, in which the curved portion of the title ring is formed as a screw that can be freely extended, and the locking position can be adjusted when the convex ring is rotated. Adjustment device. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14920181U JPS5856307U (en) | 1981-10-07 | 1981-10-07 | Tone arm height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14920181U JPS5856307U (en) | 1981-10-07 | 1981-10-07 | Tone arm height adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5856307U true JPS5856307U (en) | 1983-04-16 |
Family
ID=29941981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14920181U Pending JPS5856307U (en) | 1981-10-07 | 1981-10-07 | Tone arm height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5856307U (en) |
-
1981
- 1981-10-07 JP JP14920181U patent/JPS5856307U/en active Pending
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