JPS61111048U - - Google Patents
Info
- Publication number
- JPS61111048U JPS61111048U JP19342484U JP19342484U JPS61111048U JP S61111048 U JPS61111048 U JP S61111048U JP 19342484 U JP19342484 U JP 19342484U JP 19342484 U JP19342484 U JP 19342484U JP S61111048 U JPS61111048 U JP S61111048U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- guide
- magnetic tape
- diameter
- guide drum
- 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.)
- Granted
Links
Landscapes
- Recording Or Reproducing By Magnetic Means (AREA)
Description
第１図は本考案になるガイドドラムの好適な一
実施例を示す一部縦断側面図、第２図は第１図に
示す固定ドラムの平面図、第３図は一般的なガイ
ドドラムとこれに巻装された磁気テープの走行状
態を示す説明図、第４図はガイドドラムの周面を
浮上している磁気テープの状態を示す一部拡大断
面図、第５図は回転ドラム上の磁気テープのテー
プ浮上量を示す図である。
２…回転ドラム、３…固定ドラム、３ａ…磁気
テープ案内部、３ｂ…テープ摺接面、３ｃ…凹部
、３ｄ…大径部、９…ガイドドラム、Ｔ…磁気テ
ープ。
Fig. 1 is a partially longitudinal side view showing a preferred embodiment of the guide drum according to the present invention, Fig. 2 is a plan view of the fixed drum shown in Fig. 1, and Fig. 3 shows a general guide drum and the same. 4 is a partially enlarged sectional view showing the state of the magnetic tape floating on the circumferential surface of the guide drum. FIG. It is a figure which shows the tape floating height of a tape. 2... Rotating drum, 3... Fixed drum, 3a... Magnetic tape guide section, 3b... Tape sliding surface, 3c... Recessed part, 3d... Large diameter part, 9... Guide drum, T... Magnetic tape.
Claims (1)
支持されて回転する回転ドラムを備え、外周面で
磁気テープを案内するガイドドラムにおいて、前
記固定ドラムの磁気テープ摺接面の中央部分から
出口部分近傍に亘る少なくとも一部分に上記回転
ドラムの径より張り出した大径部を一体形成した
ことを特徴とするガイドドラム。 In a guide drum that includes a rotating drum that is provided with a magnetic head and is rotatably supported by a fixed drum and that guides a magnetic tape on its outer circumferential surface, from the center portion of the magnetic tape sliding surface of the fixed drum to the vicinity of the exit portion. A guide drum characterized in that a large-diameter portion protruding from the diameter of the rotating drum is integrally formed on at least a portion of the guide drum.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984193424U JPS6334123Y2 (en) | 1984-12-20 | 1984-12-20 | |
| KR2019850016479U KR900003879Y1 (en) | 1984-12-20 | 1985-12-10 | Guide drum |
| DE19853545062 DE3545062A1 (en) | 1984-12-20 | 1985-12-19 | Guide drum arrangement for a magnetic tape in a magnetic recording and reproducing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984193424U JPS6334123Y2 (en) | 1984-12-20 | 1984-12-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61111048U true JPS61111048U (en) | 1986-07-14 |
| JPS6334123Y2 JPS6334123Y2 (en) | 1988-09-09 |
Family
ID=30750847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984193424U Expired JPS6334123Y2 (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6334123Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148446U (en) * | 1984-09-05 | 1986-04-01 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5996010A (en) * | 1982-11-24 | 1984-06-02 | Mazda Motor Corp | Automobile suspension |
-
1984
- 1984-12-20 JP JP1984193424U patent/JPS6334123Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148446U (en) * | 1984-09-05 | 1986-04-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6334123Y2 (en) | 1988-09-09 |