JPH0416638U - - Google Patents
Info
- Publication number
- JPH0416638U JPH0416638U JP5428590U JP5428590U JPH0416638U JP H0416638 U JPH0416638 U JP H0416638U JP 5428590 U JP5428590 U JP 5428590U JP 5428590 U JP5428590 U JP 5428590U JP H0416638 U JPH0416638 U JP H0416638U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- upper cylinder
- depth
- circumferential direction
- outer periphery
- 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
Description
第１図および第２図は、本考案の実施例を示し
第１図は、上シリンダーを上部側から見た平面図
、第２図は、第１図Ａ−Ａ′面による上シリンダ
ー断面図である。第３図および第４図は従来例を
示し、第３図は上シリンダーを上部側から見た平
面図、第４図は第３図Ｂ−Ｂ′面による上シリン
ダー断面図である。
１……上シリンダー、２……エアー溝。
1 and 2 show an embodiment of the present invention. FIG. 1 is a plan view of the upper cylinder seen from the upper side, and FIG. 2 is a cross-sectional view of the upper cylinder taken along plane A-A' in FIG. 1. It is. 3 and 4 show a conventional example, in which FIG. 3 is a plan view of the upper cylinder viewed from the upper side, and FIG. 4 is a cross-sectional view of the upper cylinder taken along the plane B-B' in FIG. 1... Upper cylinder, 2... Air groove.
Claims (1)
・ガイドが形成された下シリンダーとからなり、
前記上シリンダーの外周上に数本の溝が設けられ
た回転ヘツド・シリンダーにおいて、前記溝が円
周方向に深さが変化していることを特徴とする回
転ヘツドシリンダー。 It consists of a rotatable upper cylinder and a lower cylinder formed with a tape guide.
A rotary head cylinder having several grooves provided on the outer periphery of the upper cylinder, characterized in that the grooves vary in depth in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5428590U JPH0416638U (en) | 1990-05-24 | 1990-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5428590U JPH0416638U (en) | 1990-05-24 | 1990-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0416638U true JPH0416638U (en) | 1992-02-12 |
Family
ID=31576212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5428590U Pending JPH0416638U (en) | 1990-05-24 | 1990-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0416638U (en) |
-
1990
- 1990-05-24 JP JP5428590U patent/JPH0416638U/ja active Pending