JPH0487505U - - Google Patents
Info
- Publication number
- JPH0487505U JPH0487505U JP40216490U JP40216490U JPH0487505U JP H0487505 U JPH0487505 U JP H0487505U JP 40216490 U JP40216490 U JP 40216490U JP 40216490 U JP40216490 U JP 40216490U JP H0487505 U JPH0487505 U JP H0487505U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- solenoid valve
- pinch roll
- air cylinder
- switching solenoid
- 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
- 238000004804 winding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Tension Adjustment In Filamentary Materials (AREA)
- Air-Conditioning For Vehicles (AREA)
Description
第１図は本考案の実施例のエア回路図、第２図
は本考案の実施例のピンチロール側面図、第３図
は従来例のエア回路図である。
２…仕上圧延機、３…レーイング式巻取機、４
…ピンチロール、９…ピストンロツド、１０…複
動型エアシリンダ、１２…方向切換用電磁弁、１
３Ａ，１３Ｂ…減圧弁。
FIG. 1 is an air circuit diagram of an embodiment of the present invention, FIG. 2 is a side view of a pinch roll of an embodiment of the invention, and FIG. 3 is an air circuit diagram of a conventional example. 2... Finishing rolling mill, 3... Laying type winding machine, 4
...Pinch roll, 9...Piston rod, 10...Double acting air cylinder, 12...Direction switching solenoid valve, 1
3A, 13B...pressure reducing valve.
Claims (1)
、かつ、巻取機の入口に配置されたピンチロール
と、該ピンチロールの押圧力をピストンロツドの
往復動により制御する複動型エアシリンダと、該
エアシリンダと圧縮空気源との間に設けられた、
エアシリンダを往復動させるための方向切換用電
磁弁をもつエア回路と、からなるピンチロールの
押圧制御装置において、 前記圧縮空気源と方向切換用電磁弁との間に、
並設された高圧回路用減圧弁および低圧回路用減
圧弁と、これらの減圧弁と連通した高圧・低圧切
換用電磁弁とを介在させ、ピンチロール上流側に
おける線材の後端通過信号により該高圧・低圧切
換用電磁弁を高圧側に切換えることを特徴とする
線材巻取機用ピンチロールの押圧制御装置。[Claims for Utility Model Registration] A pinch roll is placed between a wire finishing mill and a laying winder and at the entrance of the winder, and the pressing force of the pinch roll is generated by the reciprocating motion of a piston rod. a double-acting air cylinder to be controlled; and a compressed air source provided between the air cylinder and the compressed air source.
A pinch roll pressure control device comprising: an air circuit having a direction switching solenoid valve for reciprocating an air cylinder;
A pressure reducing valve for the high pressure circuit and a pressure reducing valve for the low pressure circuit are arranged in parallel, and a high pressure/low pressure switching solenoid valve is communicated with these pressure reducing valves.・Press control device for pinch rolls for wire winding machines, characterized by switching the low pressure switching solenoid valve to the high pressure side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990402164U JP2527939Y2 (en) | 1990-12-07 | 1990-12-07 | Differential foot mode air distribution ratio controller for vehicle air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990402164U JP2527939Y2 (en) | 1990-12-07 | 1990-12-07 | Differential foot mode air distribution ratio controller for vehicle air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0487505U true JPH0487505U (en) | 1992-07-29 |
| JP2527939Y2 JP2527939Y2 (en) | 1997-03-05 |
Family
ID=31880128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990402164U Expired - Lifetime JP2527939Y2 (en) | 1990-12-07 | 1990-12-07 | Differential foot mode air distribution ratio controller for vehicle air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527939Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015120489A (en) * | 2013-12-25 | 2015-07-02 | 富士重工業株式会社 | Air conditioning device for vehicle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62299422A (en) * | 1986-06-18 | 1987-12-26 | Mazda Motor Corp | Air-conditioner for vehicle |
| JPH02175414A (en) * | 1988-12-28 | 1990-07-06 | Nissan Motor Co Ltd | Heater unit for automotive air conditioning device |
-
1990
- 1990-12-07 JP JP1990402164U patent/JP2527939Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62299422A (en) * | 1986-06-18 | 1987-12-26 | Mazda Motor Corp | Air-conditioner for vehicle |
| JPH02175414A (en) * | 1988-12-28 | 1990-07-06 | Nissan Motor Co Ltd | Heater unit for automotive air conditioning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015120489A (en) * | 2013-12-25 | 2015-07-02 | 富士重工業株式会社 | Air conditioning device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527939Y2 (en) | 1997-03-05 |
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