JPS6265560U - - Google Patents
Info
- Publication number
- JPS6265560U JPS6265560U JP15851885U JP15851885U JPS6265560U JP S6265560 U JPS6265560 U JP S6265560U JP 15851885 U JP15851885 U JP 15851885U JP 15851885 U JP15851885 U JP 15851885U JP S6265560 U JPS6265560 U JP S6265560U
- Authority
- JP
- Japan
- Prior art keywords
- rotating member
- guide roller
- central shaft
- shaft member
- disposed
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図はこの考案実施例のテープ移送速度検出
装置の断面図、第２図はこの考案の動作を説明す
る要部断面図、第３図はテープレコーダのトラン
スポートの説明図、第４図は従来のテープ移送速
度検出装置の側面図である。
１２は機器のシヤーシー、４１は中心軸部材、
９は磁気テープ、４２は回転部材、４はガイドロ
ーラー、１０は磁石、１１は軟磁性体、１２は磁
気感応素子である。
Fig. 1 is a sectional view of a tape transport speed detection device according to an embodiment of this invention, Fig. 2 is a sectional view of a main part explaining the operation of this invention, Fig. 3 is an explanatory view of the transport of a tape recorder, and Fig. 4 1 is a side view of a conventional tape transport speed detection device. 12 is the chassis of the equipment, 41 is the central shaft member,
9 is a magnetic tape, 42 is a rotating member, 4 is a guide roller, 10 is a magnet, 11 is a soft magnetic material, and 12 is a magnetic sensing element.
Claims (1)
と、当該中心軸部材４１に回転自在に取り付けら
れ、磁気テープ９が当接して回転駆動される回転
部材４２とよりなるガイドローラー４と、当該ガ
イドローラー４の前記中心軸部材４１に配設した
磁石１０と、前記回転部材４２に配設した軟磁性
体１１と、前記回転部材４２の外周面に対向して
配置した磁気感応素子１２を具備することを特徴
とするテープ移送速度検出装置。 Central shaft member 41 fixed to the chassis 14 etc.
and a guide roller 4 consisting of a rotating member 42 which is rotatably attached to the central shaft member 41 and is rotationally driven by the magnetic tape 9 in contact with the guide roller 4; A tape transport speed detection device comprising a magnet 10, a soft magnetic material 11 disposed on the rotating member 42, and a magnetically sensitive element 12 disposed facing the outer peripheral surface of the rotating member 42.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15851885U JPS6265560U (en) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15851885U JPS6265560U (en) | 1985-10-15 | 1985-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6265560U true JPS6265560U (en) | 1987-04-23 |
Family
ID=31082081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15851885U Pending JPS6265560U (en) | 1985-10-15 | 1985-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6265560U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5458478A (en) * | 1977-10-19 | 1979-05-11 | Tdk Corp | Rotation detector |
| JPS55146650A (en) * | 1979-05-02 | 1980-11-15 | Toshiba Corp | Tape cassette |
| JPS58172512A (en) * | 1982-04-02 | 1983-10-11 | Nippon Denso Co Ltd | Detecting device for position of rotation |
-
1985
- 1985-10-15 JP JP15851885U patent/JPS6265560U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5458478A (en) * | 1977-10-19 | 1979-05-11 | Tdk Corp | Rotation detector |
| JPS55146650A (en) * | 1979-05-02 | 1980-11-15 | Toshiba Corp | Tape cassette |
| JPS58172512A (en) * | 1982-04-02 | 1983-10-11 | Nippon Denso Co Ltd | Detecting device for position of rotation |
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