JPH0337638U - - Google Patents
Info
- Publication number
- JPH0337638U JPH0337638U JP9612189U JP9612189U JPH0337638U JP H0337638 U JPH0337638 U JP H0337638U JP 9612189 U JP9612189 U JP 9612189U JP 9612189 U JP9612189 U JP 9612189U JP H0337638 U JPH0337638 U JP H0337638U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- rack plate
- tape
- small diameter
- tape loading
- 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
Landscapes
- Transmission Devices (AREA)
Description
第１図はテープローデイングのメカニズムをシ
ヤーシの裏側から見た正面図、第２図は小径ギヤ
を具えた第１ギヤの正面図、第３図は従来例のテ
ープローデイング装置のメカニズムをシヤーシの
裏側から見た正面図である。
４……第１ギヤ、４１……小径ギヤ、４２……
欠歯部、４３……有歯部、５……第２ギヤ、６…
…ラツク板、８……確動カム。
Figure 1 is a front view of the tape loading mechanism seen from the back of the chassis, Figure 2 is a front view of the first gear equipped with a small diameter gear, and Figure 3 is a front view of the mechanism of a conventional tape loading device as seen from the back of the chassis. It is a front view seen from the back side. 4...First gear, 41...Small diameter gear, 42...
Toothless portion, 43...Toothed portion, 5...Second gear, 6...
...Rack board, 8...Positive cam.
Claims (1)
ク板６に連繋された第１ギヤ４及び該第１ギヤに
噛合した第２ギヤ５に夫々リンク４２，５２を介
して第１先導ガイド２及び第２先導ガイド３が連
繋され、ラツク板６のスライドによりシヤーシ１
上に形成された案内部１２，１２に沿つて前記一
対の先導ガイド２，３をスライドさせてテープカ
セツトからテープを引き出してテープローデイン
グを行なうテープローデイング装置に於て、第１
ギヤ４は該ギヤと同心に小径ギヤ４１を一体回転
可能に具えており、該小径ギヤ４１にラツク板６
が噛合しており、ラツク板６にピン６０が突設さ
れ、該ピン６０が確動カム８のカム溝８１に摺動
可能に嵌まり、確動カム８によつて直接にラツク
板６をスライド駆動するテープローデイング装置
。 スライド駆動されるラツク板６に連繋された
第１ギヤ４及び該第１ギヤに噛合した第２ギヤ５
に夫々リンク４２，５２を介して第１先導ガイド
２及び第２先導ガイド３が連繋され、ラツク板６
のスライドによりシヤーシ１上に形成された案内
部１２，１２に沿つて前記一対の先導ガイド２，
３をスライドさせてテープカセツトからテープを
引き出してテープローデイングを行なうテープロ
ーデイング装置に於て、第１ギヤ４は該ギヤと同
心に小径ギヤ４１を一体回転可能に具えており、
該小径ギヤ４１にラツク板６が噛合しており、該
小径ギヤ４１は欠歯部４２が設けられ、然も全周
に歯があると仮定した場合、その歯数は整数とは
ならず、任意のＰＣＤ（歯数有効ピツチ径）を選
択でき、ラツク板６のストロークは上記小径ギヤ
４１の有歯部区間４３内に対応しているテープロ
ーデイング装置。[Claims for Utility Model Registration] A first gear 4 connected to a rack plate 6 that is slidably driven by a positive cam 8 and a second gear 5 that meshes with the first gear are connected through links 42 and 52, respectively. The first leading guide 2 and the second leading guide 3 are connected, and the chassis 1 is connected by sliding the rack plate 6.
In a tape loading device that performs tape loading by sliding the pair of leading guides 2 and 3 along guide portions 12 and 12 formed above and pulling out the tape from a tape cassette, a first
The gear 4 is provided with a small diameter gear 41 that can rotate integrally with the gear concentrically, and a rack plate 6 is attached to the small diameter gear 41.
A pin 60 is projected from the rack plate 6, and the pin 60 is slidably fitted into the cam groove 81 of the positive cam 8, so that the positive cam 8 directly engages the rack plate 6. Slide-driven tape loading device. A first gear 4 connected to a rack plate 6 that is slidably driven, and a second gear 5 that meshes with the first gear.
The first leading guide 2 and the second leading guide 3 are connected to each other via links 42 and 52, respectively, and the rack plate 6
The pair of leading guides 2, along the guide portions 12, 12 formed on the chassis 1 by sliding
In a tape loading device that performs tape loading by sliding a tape cassette to pull out a tape from a tape cassette, the first gear 4 is provided with a small diameter gear 41 that can rotate integrally with the first gear 4 concentrically with the first gear 4.
Assuming that the small diameter gear 41 is engaged with the rack plate 6, that the small diameter gear 41 is provided with a toothless portion 42, and that there are teeth all around the circumference, the number of teeth will not be an integer, A tape loading device in which an arbitrary PCD (tooth number effective pitch diameter) can be selected, and the stroke of the rack plate 6 corresponds to the toothed section 43 of the small diameter gear 41.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9612189U JPH0337638U (en) | 1989-08-16 | 1989-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9612189U JPH0337638U (en) | 1989-08-16 | 1989-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337638U true JPH0337638U (en) | 1991-04-11 |
Family
ID=31645344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9612189U Pending JPH0337638U (en) | 1989-08-16 | 1989-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337638U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61187151A (en) * | 1985-02-14 | 1986-08-20 | Matsushita Electric Ind Co Ltd | Magnetic tape device |
-
1989
- 1989-08-16 JP JP9612189U patent/JPH0337638U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61187151A (en) * | 1985-02-14 | 1986-08-20 | Matsushita Electric Ind Co Ltd | Magnetic tape device |
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