JPH0416742U - - Google Patents
Info
- Publication number
- JPH0416742U JPH0416742U JP5815290U JP5815290U JPH0416742U JP H0416742 U JPH0416742 U JP H0416742U JP 5815290 U JP5815290 U JP 5815290U JP 5815290 U JP5815290 U JP 5815290U JP H0416742 U JPH0416742 U JP H0416742U
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- drive shaft
- bearing
- magnetic clutch
- tape winding
- 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
- Winding Of Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案に係るテープ巻取り装置の第１
実施例を示す縦断正面図である。第２図は本考案
に係るテープ巻取り装置の第２実施例を示す縦断
正面図である。第３図は従来テープ巻取り装置の
一部切り欠き正面図である。
２……回転駆動軸、３……ベアリング、３ａ…
…インナーレース、３ｂ……アウターレース、３
ｃ……転動子、３ｄ……駆動軸部、４……スリー
ブ、５……磁力クラツチ、６……ハブ、Ｔ……テ
ープ。
Figure 1 shows the first part of the tape winding device according to the present invention.
FIG. 2 is a longitudinal sectional front view showing an example. FIG. 2 is a longitudinal sectional front view showing a second embodiment of the tape winding device according to the present invention. FIG. 3 is a partially cutaway front view of a conventional tape winding device. 2...Rotation drive shaft, 3...Bearing, 3a...
...Inner lace, 3b...Outer lace, 3
c...Roller, 3d...Drive shaft portion, 4...Sleeve, 5...Magnetic clutch, 6...Hub, T...Tape.
Claims (1)
着用のスリーブ４を遊転自在に支持し、このスリ
ーブ４と回転駆動軸２との間に、テープ巻取り用
トルクを伝達する磁力クラツチ５を介装し、 テープＴを円盤状に巻取るフランジレス型のハ
ブ６が、前記スリーブ４に外嵌装着されているテ
ープ巻取装置であつて、 スリーブ４と回転駆動軸２との間の環状空間に
、磁力クラツチ５と、スリーブ４の幅寸法の半分
以上を占めるベアリング３とを隣接して配置し、 ベアリング３は複数列の転動子３ｃの群を有す
る複列型に構成されており、 ベアリング３のインナーレース３ａの一端を磁
力クラツチ５の側へ延出して駆動軸部３ｄを形成
し、この駆動軸部３ｄとスリーブ４との間に、ト
ルクを伝達する回転平面が軸心と直交する状態で
磁力クラツチ５を配置し、 スリーブ４がベアリング３単体のみで回転自在
に支持されていることを特徴とするテープ巻取装
置。 ２ 回転駆動軸２にベアリング３を介してハブ装
着用のスリーブ４を遊転自在に支持し、このスリ
ーブ４と回転駆動軸２との間に、テープ巻取り用
トルクを伝達する磁力クラツチ５を介装し、 テープＴを円盤状に巻取るフランジレス型のハ
ブ６が、前記スリーブ４に外嵌装着されているテ
ープ巻取装置であつて、 回転駆動軸２にベアリングホルダ１１を外嵌装
着し、このベアリングホルダ１１とスリーブ４と
の間の環状空間に、磁力クラツチ５と、スリーブ
４の幅寸法の半分以上を占める２個以上のベアリ
ング３を隣接して配置し、 ベアリングホルダ１１は、ベアリング３が外嵌
止着される取付軸部１２と、磁力クラツチ５側へ
延びる駆動軸部１３とを有し、 駆動軸部１３とスリーブ４との間に、トルクを
伝達する回転平面が軸心と直交する状態で磁力ク
ラツチ５を配置し、 スリーブ４がベアリング３のみで回転自在に支
持されていることを特徴とするテープ巻取装置。[Claims for Utility Model Registration] 1. A sleeve 4 for attaching a hub is freely rotatably supported on the rotary drive shaft 2 via a bearing 3, and a sleeve 4 for tape winding is provided between the sleeve 4 and the rotary drive shaft 2. The tape winding device is a tape winding device in which a flangeless hub 6 that winds the tape T into a disk shape with a magnetic clutch 5 that transmits torque is fitted onto the sleeve 4 and rotates with the sleeve 4. A magnetic clutch 5 and a bearing 3 occupying more than half of the width of the sleeve 4 are arranged adjacent to each other in an annular space between the drive shaft 2, and the bearing 3 has a group of multiple rows of rolling elements 3c. It is configured in a double row type, with one end of the inner race 3a of the bearing 3 extending toward the magnetic clutch 5 side to form a drive shaft portion 3d, and a torque is transmitted between the drive shaft portion 3d and the sleeve 4. A tape winding device characterized in that a magnetic clutch 5 is disposed such that a plane of rotation for transmission is perpendicular to the axis, and a sleeve 4 is rotatably supported only by a single bearing 3. 2. A sleeve 4 for attaching a hub is freely rotatably supported on the rotary drive shaft 2 via a bearing 3, and a magnetic clutch 5 for transmitting tape winding torque is provided between the sleeve 4 and the rotary drive shaft 2. A tape winding device includes a flangeless hub 6 that is interposed and is fitted onto the sleeve 4 to wind the tape T into a disk shape, and a bearing holder 11 is fitted onto the rotational drive shaft 2. However, in the annular space between the bearing holder 11 and the sleeve 4, a magnetic clutch 5 and two or more bearings 3 occupying more than half of the width of the sleeve 4 are arranged adjacent to each other, and the bearing holder 11 has the following features: It has a mounting shaft portion 12 on which the bearing 3 is externally fitted and a drive shaft portion 13 extending toward the magnetic clutch 5, and a rotating plane for transmitting torque is located between the drive shaft portion 13 and the sleeve 4. A tape winding device characterized in that a magnetic clutch 5 is arranged perpendicular to the center, and a sleeve 4 is rotatably supported only by a bearing 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5815290U JPH0745490Y2 (en) | 1990-05-31 | 1990-05-31 | Tape winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5815290U JPH0745490Y2 (en) | 1990-05-31 | 1990-05-31 | Tape winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0416742U true JPH0416742U (en) | 1992-02-12 |
| JPH0745490Y2 JPH0745490Y2 (en) | 1995-10-18 |
Family
ID=31583504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5815290U Expired - Lifetime JPH0745490Y2 (en) | 1990-05-31 | 1990-05-31 | Tape winding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745490Y2 (en) |
-
1990
- 1990-05-31 JP JP5815290U patent/JPH0745490Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745490Y2 (en) | 1995-10-18 |
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