JPH04415U - - Google Patents
Info
- Publication number
- JPH04415U JPH04415U JP4150090U JP4150090U JPH04415U JP H04415 U JPH04415 U JP H04415U JP 4150090 U JP4150090 U JP 4150090U JP 4150090 U JP4150090 U JP 4150090U JP H04415 U JPH04415 U JP H04415U
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- determination circuit
- vibration sensor
- alarm
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Description
第１図は本考案の１実施例の薄金属帯の巻取り
巻戻しリールの構成を示す説明図、第２図は正常
時の振動波形のグラフ図、第３図は異常時の振動
波形のグラフ図である。
１……薄金属帯の巻取り巻戻しリール本体、２
……リールシヤフト、３……軸受部、４……振動
センサ、５……アンプ、６……リレー、７……警
報手段、８……異常判定回路。
Fig. 1 is an explanatory diagram showing the configuration of a winding and unwinding reel for a thin metal strip according to an embodiment of the present invention, Fig. 2 is a graph of vibration waveforms in normal conditions, and Fig. 3 is a graph of vibration waveforms in abnormal conditions. It is a graph diagram. 1... Thin metal strip winding and unwinding reel body, 2
... Reel shaft, 3 ... Bearing section, 4 ... Vibration sensor, 5 ... Amplifier, 6 ... Relay, 7 ... Alarm means, 8 ... Abnormality determination circuit.
Claims (1)
振動の速度および変位のうちの少なくとも一つを
収集する振動センサと、振動センサにより収集さ
れた振動信号があらかじめ設定されたしきい値を
超えた場合異常と判定させるための判定回路と、
この判定回路からの信号により警報を発する警報
手段とを有することを特徴とする薄金属帯の巻取
り巻戻しリール。 A vibration sensor is provided in contact with a bearing portion of the reel shaft and collects at least one of vibration speed and displacement, and when the vibration signal collected by the vibration sensor exceeds a preset threshold. a determination circuit for determining an abnormality;
A winding and unwinding reel for a thin metal band, characterized in that it has an alarm means for issuing an alarm in response to a signal from the determination circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150090U JPH04415U (en) | 1990-04-18 | 1990-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4150090U JPH04415U (en) | 1990-04-18 | 1990-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04415U true JPH04415U (en) | 1992-01-06 |
Family
ID=31552223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4150090U Pending JPH04415U (en) | 1990-04-18 | 1990-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04415U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0124061B2 (en) * | 1982-02-27 | 1989-05-10 | Toto Ltd |
-
1990
- 1990-04-18 JP JP4150090U patent/JPH04415U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0124061B2 (en) * | 1982-02-27 | 1989-05-10 | Toto Ltd |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH04415U (en) | ||
| JPS61118619U (en) | ||
| JPH02146736U (en) | ||
| JPS61145047U (en) | ||
| JPS5825102U (en) | pulse detection circuit | |
| JPS6420909U (en) | ||
| JPS63202417U (en) | ||
| JPS61147640U (en) | ||
| JPS6313437U (en) | ||
| JPH0467723U (en) | ||
| JPH0286013U (en) | ||
| JPH02122337U (en) | ||
| JPH02127165U (en) | ||
| JPS5815433U (en) | motor protection device | |
| JPS61101248U (en) | ||
| JPS61138802U (en) | ||
| JPS62128303U (en) | ||
| JPS6441474U (en) | ||
| JPH02114713U (en) | ||
| JPS6149785U (en) | ||
| JPS6170743U (en) | ||
| JPH0328433U (en) | ||
| JPS62166593U (en) | ||
| JPS62177511U (en) | ||
| JPS61117347U (en) |