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