JPS59583Y2 - Recording paper tension stabilizer - Google Patents
Recording paper tension stabilizerInfo
- Publication number
- JPS59583Y2 JPS59583Y2 JP8839178U JP8839178U JPS59583Y2 JP S59583 Y2 JPS59583 Y2 JP S59583Y2 JP 8839178 U JP8839178 U JP 8839178U JP 8839178 U JP8839178 U JP 8839178U JP S59583 Y2 JPS59583 Y2 JP S59583Y2
- Authority
- JP
- Japan
- Prior art keywords
- recording paper
- bobbin
- roller
- tension
- recording
- 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.)
- Expired
Links
Landscapes
- Recording Measured Values (AREA)
Description
【考案の詳細な説明】
本考案は魚群探知機、測定器等に使用する記録紙の張力
安定装置に関する。[Detailed Description of the Invention] The present invention relates to a tension stabilizing device for recording paper used in fish finders, measuring instruments, etc.
第１図は従来のこの種装置の実施例を示す図で、１は厚
巻き状の記録紙、１′はボビン、２および２′はブレー
キ、３はローラ、４は記録板である。FIG. 1 shows an embodiment of a conventional device of this type, in which 1 is a thickly wound recording paper, 1' is a bobbin, 2 and 2' are brakes, 3 is a roller, and 4 is a recording plate.
この種装置において記録紙１に一定の張力を与えようと
する場合、例えばブレーキ２を記録紙１に押圧するか、
又はブレーキ２′をローラ３に押圧する等の方法により
行われていた。In this type of device, when trying to apply a constant tension to the recording paper 1, for example, the brake 2 is pressed against the recording paper 1, or
Alternatively, this has been done by pressing the brake 2' against the roller 3.
しかし、これらでは記録紙の使用量により、ブレーキが
記録紙を押圧する力に差が生ずるので記録紙の張力に変
化が生じ、常に一定の張力を記録紙に与えることができ
ない等の欠点があった。However, with these methods, there is a difference in the force with which the brake presses the recording paper depending on the amount of recording paper used, resulting in changes in the tension of the recording paper, which has the disadvantage that it is not possible to always apply a constant tension to the recording paper. Ta.
本考案はこれらの欠点を除去するために、記録紙とロー
ラの間にブレーキ棒を配置することにより記録紙の使用
量にかかわりなく常に一定の張力を記録紙に与えるよう
にしたもので、以下図を用いて詳細に説明する。In order to eliminate these drawbacks, the present invention places a brake rod between the recording paper and the roller so that a constant tension is always applied to the recording paper regardless of the amount of recording paper used. This will be explained in detail using figures.
第２図は本考案の実施例を示す図で、５はブレーキ棒、
６は巻取ボビンで、他符号は全て第１図に記載されたも
のと同様の部品を示す。Fig. 2 is a diagram showing an embodiment of the present invention, in which 5 is a brake rod;
6 is a winding bobbin, and all other symbols indicate the same parts as those shown in FIG.
以下本考案の動作につき第２図を用いて詳細に説明する
。The operation of the present invention will be explained in detail below with reference to FIG.
ボビン１′に巻回された記録紙１は以下に詳述するが本
考案の特色であるブレーキ棒５により常に一定の張力を
与えられた状態で、ローラ３を介して記録板４の上側に
送られる。The recording paper 1 wound around the bobbin 1' is pushed onto the upper side of the recording plate 4 via the roller 3 under constant tension by the brake rod 5, which is a feature of the present invention, as will be described in detail below. Sent.
そこで図示せぬ記録ペンによる表示がなされた後、巻取
ボビン６に巻回される。After an indication is made using a recording pen (not shown), the sheet is wound around the winding bobbin 6.
今、記録紙１の巻厚をＲ１記録紙１とブレーキ棒５の接
点をＡとする。Now, assume that the roll thickness of the recording paper 1 is R1, and the contact point between the recording paper 1 and the brake rod 5 is A.
このときＲが最大のとき記録紙１と接点Ａとの角度はほ
ぼ零度に等しいが、Ｒの減少につれて、その分上記角度
はθ１，０２と大になる。At this time, when R is maximum, the angle between the recording paper 1 and the contact point A is approximately equal to zero degrees, but as R decreases, the angle increases to θ1,02.
すなわち記録紙１の使用量に応じたブレーキ棒５と記録
紙１の作り出す角度変化により常に一定した張力が記録
紙１に与えられる。That is, a constant tension is always applied to the recording paper 1 by changing the angle between the brake rod 5 and the recording paper 1 in accordance with the amount of recording paper 1 used.
以上説明したようにボビンとローラの間にブレーキ棒を
入れることにより、使用量に応じた角度変化が常に与え
られる記録紙は一定した張力を維持できることになる。As explained above, by inserting the brake rod between the bobbin and the roller, it is possible to maintain a constant tension on the recording paper, which is constantly subjected to angle changes depending on the amount used.
第１図は従来のこの種装置の実施例を示す図、第２図は
本考案の実施例を示す図である。
１・・・・・・記録紙、１′・・・・・・ボビン、２，
２′・・・・・・ブレーキ、３・・・・・・ローラ、４
・・・・・・記録紙、５・・・・・・ブレーキ棒。FIG. 1 is a diagram showing an embodiment of a conventional device of this type, and FIG. 2 is a diagram showing an embodiment of the present invention. 1...Recording paper, 1'...Bobbin, 2,
2'...Brake, 3...Roller, 4
... Recording paper, 5 ... Brake rod.
Claims (1)
紙を巻取ボビンに送るローラと、該ローラを介して送ら
れてきた記録紙を支持する記録板とを備えた記録紙の張
力安定装置において、記録紙に一定の角度を与えるため
ボビンとローラの間にブレーキ棒を設け、記録紙の使用
量に応じた一定の張力を常に記録紙に与えることを特徴
とする記録紙の張力安定装置。A recording paper system comprising a bobbin for winding recording paper, a roller for feeding the recording paper wound around the bobbin to a take-up bobbin, and a recording plate for supporting the recording paper sent via the roller. In the tension stabilizing device, a brake rod is provided between the bobbin and the roller in order to give a certain angle to the recording paper, and a constant tension is always applied to the recording paper according to the amount of recording paper used. Tension stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8839178U JPS59583Y2 (en) | 1978-06-27 | 1978-06-27 | Recording paper tension stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8839178U JPS59583Y2 (en) | 1978-06-27 | 1978-06-27 | Recording paper tension stabilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS555375U JPS555375U (en) | 1980-01-14 |
| JPS59583Y2 true JPS59583Y2 (en) | 1984-01-09 |
Family
ID=29014814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8839178U Expired JPS59583Y2 (en) | 1978-06-27 | 1978-06-27 | Recording paper tension stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59583Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS623311U (en) * | 1985-06-22 | 1987-01-10 |
-
1978
- 1978-06-27 JP JP8839178U patent/JPS59583Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS555375U (en) | 1980-01-14 |
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