JPS61105931U - - Google Patents
Info
- Publication number
- JPS61105931U JPS61105931U JP18883984U JP18883984U JPS61105931U JP S61105931 U JPS61105931 U JP S61105931U JP 18883984 U JP18883984 U JP 18883984U JP 18883984 U JP18883984 U JP 18883984U JP S61105931 U JPS61105931 U JP S61105931U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- felt member
- reel
- magnetic recording
- reel stand
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
Description
第１図〜第３図はこの考案に係る磁気録音再生
装置のバツクテンシヨン装置の一実施例を示し、
第１図は平面図、第２図は第１図の側面図、第３
図はアームの開口部を示す平面図、第４図〜第６
図は従来例を示し、第４図は磁気録音再生装置の
平面図、第５図はアームの平面図、第６図は第５
図の側面図である。
２……供給リール、２ａ……リール、２０……
アーム、２１……開口部、２２……係止部、２３
……係止爪、３０……フエルト部材。
1 to 3 show an embodiment of the back tension device of the magnetic recording and reproducing device according to this invention,
Figure 1 is a plan view, Figure 2 is a side view of Figure 1, Figure 3 is a side view of Figure 1, and Figure 3 is a side view of Figure 1.
The figure is a plan view showing the opening of the arm, Figures 4 to 6.
The figures show a conventional example, Fig. 4 is a plan view of the magnetic recording/reproducing device, Fig. 5 is a plan view of the arm, and Fig. 6 is a plan view of the magnetic recording/reproducing device.
FIG. 2... Supply reel, 2a... Reel, 20...
Arm, 21... Opening, 22... Locking part, 23
...Latching claw, 30...Felt member.
Claims (1)
ルの回動を制御するフエルト部材を有するアーム
を備えた磁気録音再生装置のバツクテンシヨン装
置において、 前記アームの前記リール台に対面する部位に、
該リール台の押圧時に、潤滑油となる油を含浸さ
せた前記フエルト部材を装着する開口部を設け、
該開口部の内側には、前記フエルト部材を係止し
て前記開口部に固定する係止爪を備えた係止部を
設けたことを特徴とする磁気録音再生装置のバツ
クテンシヨン装置。[Claims for Utility Model Registration] A back tension device for a magnetic recording/playback device comprising an arm having a felt member that presses a reel stand of a supply reel to control rotation of the supply reel, comprising: In the part facing the reel stand,
An opening is provided for mounting the felt member impregnated with oil serving as a lubricating oil when the reel stand is pressed;
A back tension device for a magnetic recording and reproducing device, characterized in that a locking portion having a locking claw for locking and fixing the felt member to the opening is provided inside the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18883984U JPS61105931U (en) | 1984-12-14 | 1984-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18883984U JPS61105931U (en) | 1984-12-14 | 1984-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61105931U true JPS61105931U (en) | 1986-07-05 |
Family
ID=30746302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18883984U Pending JPS61105931U (en) | 1984-12-14 | 1984-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61105931U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944210B1 (en) * | 1969-05-21 | 1974-11-27 |
-
1984
- 1984-12-14 JP JP18883984U patent/JPS61105931U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944210B1 (en) * | 1969-05-21 | 1974-11-27 |
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