JPS60169736U - Bearing mechanism of reel stand - Google Patents
Bearing mechanism of reel standInfo
- Publication number
- JPS60169736U JPS60169736U JP5616784U JP5616784U JPS60169736U JP S60169736 U JPS60169736 U JP S60169736U JP 5616784 U JP5616784 U JP 5616784U JP 5616784 U JP5616784 U JP 5616784U JP S60169736 U JPS60169736 U JP S60169736U
- Authority
- JP
- Japan
- Prior art keywords
- reel stand
- bearing mechanism
- support shaft
- reel
- top surface
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はＶＴＲ用のテープカセットの要部を示す断面図
、第２図はＶＴＲに備えられた従来のリール台の軸受機
構をリールが係合された状態で示す要部縦断面図、第３
図乃至第６図は本考案リール台の軸受機構をＶＴＲに備
えられたリール台の軸受機構として適用した実施の一例
を示すものであり、第３図は一方のリール台を分解した
状態で示す要部の斜視図、第４図はリール台の基部を下
方から見た状態の斜視図、第５図はリール台の頭部を下
方から見た状態を一部切欠いて示す斜視図、第６図はテ
ープカセットが装着された状態におけるＶＴＲの縦断面
図、第７図はＶＴＲ用のテープカセットの一例を示す概
略斜視図、第８図は本考案リール台の軸受機構の変形例
をリール台の一部を切欠いて示す側面図である。
符号の説明、１・・・・・・シャーシ部、３，４・・・
・・・支持軸、７，８・・・・・・リール台、１０．１
０’・・・・・・リール台の支持軸の頂面と対向する部
分、２６，２６′・・・・・・球体、２９・・・・・・
カセット筐体。
ルー２６１
１
―
： 、２４ ＋
１７ Ｕ、／；／−誌 ）
一一〜〜−＼＼FIG. 1 is a sectional view showing the main parts of a tape cassette for a VTR, FIG. 3
Figures 6 to 6 show an example of an embodiment in which the bearing mechanism of the reel stand of the present invention is applied as a bearing mechanism of a reel stand equipped in a VTR, and Figure 3 shows one reel stand in an exploded state. FIG. 4 is a perspective view of the base of the reel stand viewed from below; FIG. 5 is a partially cutaway perspective view of the head of the reel stand viewed from below; FIG. The figure is a vertical cross-sectional view of a VTR with a tape cassette attached, FIG. 7 is a schematic perspective view showing an example of a tape cassette for a VTR, and FIG. 8 is a reel stand showing a modified example of the bearing mechanism of the reel stand of the present invention. It is a side view which shows a part of notch. Explanation of symbols, 1...Chassis part, 3, 4...
... Support shaft, 7, 8 ... Reel stand, 10.1
0'... Part facing the top surface of the support shaft of the reel stand, 26, 26'... Sphere, 29...
cassette case. Roux 261 1 - : , 24 + 17 U, /;/- magazine ) 11 ~ ~ -\\
Claims (1)
いてはカセット筐体の底部に押し付けられており使用状
態においてはリール台に押し付けられるリールを駆動す
るためのリール台の軸受機構であって、シャーシ部に立
設された支持軸にリール台を回転自在に支持すると共に
、リール台のうち支持軸の頂面と対向する部分と支持軸
の頂面との間に球体を配置し、該球体と支持軸の頂面と
の接触点においてリール台のスラスト方向の負荷を受け
るようにしたことを特徴とするリール台の軸受機構。A reel stand bearing mechanism for driving a reel that is housed inside the cassette case and is pressed against the bottom of the cassette case when not in use and against the reel stand when in use. A reel stand is rotatably supported on a support shaft erected in the section, and a sphere is disposed between the part of the reel stand facing the top surface of the support shaft and the top surface of the support shaft, and the sphere and A bearing mechanism for a reel stand, characterized in that the load in the thrust direction of the reel stand is received at the point of contact with the top surface of the support shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5616784U JPS60169736U (en) | 1984-04-17 | 1984-04-17 | Bearing mechanism of reel stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5616784U JPS60169736U (en) | 1984-04-17 | 1984-04-17 | Bearing mechanism of reel stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60169736U true JPS60169736U (en) | 1985-11-11 |
Family
ID=30579506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5616784U Pending JPS60169736U (en) | 1984-04-17 | 1984-04-17 | Bearing mechanism of reel stand |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60169736U (en) |
-
1984
- 1984-04-17 JP JP5616784U patent/JPS60169736U/en active Pending
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