JPH0212745U - - Google Patents
Info
- Publication number
- JPH0212745U JPH0212745U JP9051188U JP9051188U JPH0212745U JP H0212745 U JPH0212745 U JP H0212745U JP 9051188 U JP9051188 U JP 9051188U JP 9051188 U JP9051188 U JP 9051188U JP H0212745 U JPH0212745 U JP H0212745U
- Authority
- JP
- Japan
- Prior art keywords
- tape
- shaft member
- threaded portion
- screw hole
- guide device
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
第１図乃至第３図は本考案テープガイド装置を
ＶＴＲ等の記録再生装置に用いられるテープガイ
ドに適用した第１の実施例を示すものであり、第
１図は全体の縦断面図、第２図はナツト部材の一
部切欠拡大斜視図、第３図はナツト部材のシヤフ
トへの取付をＡからＣに順を追つて示す要部の断
面図、第４図は本考案テープガイド装置の第２の
実施例を示す要部の拡大断面図、第５図は従来の
テープガイド装置の一例を示す縦断面図である。
符号の説明、１……テープガイド装置、２……
ナツト部材、３……基部、４……フランジ部、５
ａ……螺孔、５ｂ……ロツク孔、７……シヤフト
部材、７ａ……ネジ部、１０……フランジ、１１
……テープ、１２……ローラー部材、１Ａ……テ
ープガイド装置、２Ａ……ナツト部材、１５……
フランジ部。
1 to 3 show a first embodiment in which the tape guide device of the present invention is applied to a tape guide used in a recording/reproducing device such as a VTR. Figure 2 is an enlarged partially cutaway perspective view of the nut member, Figure 3 is a sectional view of the main parts showing the installation of the nut member to the shaft in order from A to C, and Figure 4 is a diagram of the tape guide device of the present invention. FIG. 5 is an enlarged cross-sectional view of essential parts showing the second embodiment, and FIG. 5 is a vertical cross-sectional view showing an example of a conventional tape guide device. Explanation of symbols, 1... Tape guide device, 2...
Nut member, 3... Base, 4... Flange part, 5
a...Threaded hole, 5b...Lock hole, 7...Shaft member, 7a...Threaded part, 10...Flange, 11
... Tape, 12 ... Roller member, 1A ... Tape guide device, 2A ... Nut member, 15 ...
flange part.
Claims (1)
テープが巻き付けられるローラー部材と、 テープ走行時においてテープ幅方向における第
１の方向へのテープの移動を規制するように設け
られたフランジと、 シヤフト部材のネジ部に螺合される螺孔とテー
プ幅方向における前記第１の方向とは反対の第２
の方向へのテープの移動を規制するように設けら
れたフランジ部とを有するナツト部材とからなる
テープガイド装置において、 上記ナツト部材の基部をシヤフト部材を形成し
ている材料より剛性の小さい合成樹脂材料により
形成し、該基部に設けられた螺孔の谷径より稍小
さくされたロツク孔を螺孔に連続して設け、該ロ
ツク孔をシヤフト部材のネジ部に圧入して、テー
プ走行に誘因されて生じるナツト部材のシヤフト
部材に対する回動が抑止されるようにした ことを特徴とするテープガイド装置。[Claims for Utility Model Registration] A shaft member having a threaded portion at one end; a roller member rotatably supported by the shaft member and around which a tape is wound; and a first direction in the tape width direction when the tape runs. a flange provided to restrict movement of the tape to the shaft member, a screw hole screwed into the threaded portion of the shaft member, and a second direction opposite to the first direction in the tape width direction.
In a tape guide device comprising a nut member having a flange portion provided to restrict movement of the tape in the direction of A lock hole made of a material and having a diameter slightly smaller than the root diameter of the screw hole provided in the base is provided in succession to the screw hole, and the lock hole is press-fitted into the threaded portion of the shaft member to induce tape running. 1. A tape guide device characterized in that rotation of a nut member relative to a shaft member, which occurs when the nut member is rotated, is suppressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090511U JP2569159Y2 (en) | 1988-07-08 | 1988-07-08 | Tape guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090511U JP2569159Y2 (en) | 1988-07-08 | 1988-07-08 | Tape guide device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0212745U true JPH0212745U (en) | 1990-01-26 |
| JP2569159Y2 JP2569159Y2 (en) | 1998-04-22 |
Family
ID=31315028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988090511U Expired - Lifetime JP2569159Y2 (en) | 1988-07-08 | 1988-07-08 | Tape guide device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2569159Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62142746U (en) * | 1986-03-03 | 1987-09-09 |
-
1988
- 1988-07-08 JP JP1988090511U patent/JP2569159Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62142746U (en) * | 1986-03-03 | 1987-09-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2569159Y2 (en) | 1998-04-22 |