JPS6449782U - - Google Patents
Info
- Publication number
- JPS6449782U JPS6449782U JP14394587U JP14394587U JPS6449782U JP S6449782 U JPS6449782 U JP S6449782U JP 14394587 U JP14394587 U JP 14394587U JP 14394587 U JP14394587 U JP 14394587U JP S6449782 U JPS6449782 U JP S6449782U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- ball screw
- driving
- ball
- bearing
- 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
- Mechanically-Actuated Valves (AREA)
Description
図は本考案の一実施例である単座弁を示す。
１……ボールねじナツト、２……軸受、３……
駆動用ナツト、４……たわみ軸、５……駆動用モ
ーター、６……ボールねじ軸、７……ボールスプ
ライン、８……ボス、９……弁体、１０……ボス
取付け用フランジ、１１……フランジ、１２……
弁座、１３……ベローズ、１４……軸受、１５…
…弁。
The figure shows a single-seat valve that is an embodiment of the present invention. 1...Ball screw nut, 2...Bearing, 3...
Drive nut, 4...Flexible shaft, 5...Drive motor, 6...Ball screw shaft, 7...Ball spline, 8...Boss, 9...Valve body, 10...Boss mounting flange, 11 ...Flange, 12...
Valve seat, 13... bellows, 14... bearing, 15...
…valve.
Claims (1)
ナツトを駆動用ナツトで回転させ、該駆動力は該
駆動用ナツトに接続されたたわみ軸を通して外部
から伝えられ、一方ボールねじの他端にはボール
スプラインを設け回転運動が直線運動に変換され
、さらに弁体とボールねじ側ボスとはベローズに
てシールされる如き構造を持つことを特徴とする
弁。 A nut of a ball screw is fixed to a bearing, and this nut is rotated by a driving nut, and the driving force is transmitted from the outside through a flexible shaft connected to the driving nut, while a ball is attached to the other end of the ball screw. A valve characterized by having a structure in which a spline is provided so that rotational motion is converted into linear motion, and the valve body and the ball screw side boss are sealed with a bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14394587U JPS6449782U (en) | 1987-09-22 | 1987-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14394587U JPS6449782U (en) | 1987-09-22 | 1987-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449782U true JPS6449782U (en) | 1989-03-28 |
Family
ID=31411220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14394587U Pending JPS6449782U (en) | 1987-09-22 | 1987-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010144874A (en) * | 2008-12-19 | 2010-07-01 | Ckd Corp | Manual valve |
| EP3380295B1 (en) | 2016-06-09 | 2020-01-22 | Synventive Molding Solutions, Inc. | Cable transmission of actuator control for injection molding system |
| US11731330B2 (en) | 2020-04-08 | 2023-08-22 | Mold-Masters (2007) Limited | Molten plastic delivery system with push-pull cable actuation |
-
1987
- 1987-09-22 JP JP14394587U patent/JPS6449782U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010144874A (en) * | 2008-12-19 | 2010-07-01 | Ckd Corp | Manual valve |
| JP4627799B2 (en) * | 2008-12-19 | 2011-02-09 | シーケーディ株式会社 | Manual valve |
| EP3380295B1 (en) | 2016-06-09 | 2020-01-22 | Synventive Molding Solutions, Inc. | Cable transmission of actuator control for injection molding system |
| EP3380295B2 (en) † | 2016-06-09 | 2022-11-09 | Synventive Molding Solutions, Inc. | Cable transmission of actuator control for injection molding system |
| US11731330B2 (en) | 2020-04-08 | 2023-08-22 | Mold-Masters (2007) Limited | Molten plastic delivery system with push-pull cable actuation |