JPS6399079U - - Google Patents
Info
- Publication number
- JPS6399079U JPS6399079U JP19505286U JP19505286U JPS6399079U JP S6399079 U JPS6399079 U JP S6399079U JP 19505286 U JP19505286 U JP 19505286U JP 19505286 U JP19505286 U JP 19505286U JP S6399079 U JPS6399079 U JP S6399079U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- hollow cylindrical
- shaft
- slider
- handle shaft
- 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
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
Description
図面はこの考案の実施例を示すものであつて、
第１図は断面図、第２図は要部の分解斜視図、第
３図は電動操作状態を示す要部の側面図、第４図
は同断面図、第５図は手動操作状態を示す要部の
側面図、第６図は同断面図である。
１…出力軸、２…ウオームホイール、３…ウオ
ーム、４…ウオーム軸、５…ギヤボツクス、６…
中空筒部、７…スリツト、８…切欠凹部、９…電
動機、１０…モーター軸、１１…減速歯車列、１
２…最終段歯車、１３…ストツプスプリング、１
４…スプリング、１５…スライダー、１６…ピン
、１７…軸孔、１８…環状リング、１９…ピン係
合溝、２０…ハンドル、２１…ハンドル軸、２２
…小径部、２２…ハンドルピン。
The drawings show an embodiment of this invention,
Fig. 1 is a sectional view, Fig. 2 is an exploded perspective view of the main parts, Fig. 3 is a side view of the main parts showing the electrically operated state, Fig. 4 is the same sectional view, and Fig. 5 is the manual operating state. A side view of the main part, and FIG. 6 is a sectional view of the same. 1... Output shaft, 2... Worm wheel, 3... Worm, 4... Worm shaft, 5... Gear box, 6...
Hollow cylinder part, 7...Slit, 8...Notch recess, 9...Electric motor, 10...Motor shaft, 11...Reduction gear train, 1
2...Final stage gear, 13...Stop spring, 1
4...Spring, 15...Slider, 16...Pin, 17...Shaft hole, 18...Annular ring, 19...Pin engagement groove, 20...Handle, 21...Handle shaft, 22
...Small diameter part, 22...Handle pin.
Claims (1)
するウオーム３のウオーム軸４に中空筒部６を形
成し、該中空筒部６内にスライダー１５をスプリ
ング１４で常時外方へ向かつて付勢しつつ軸方向
へ移動自在に挿設し、スライダー１５に固着した
ピン１６を中空筒部６に形成したスリツト７から
外方へ突出させ、電動機９のモーター軸１０に連
結された減速歯車列１１の最終段歯車１２を中空
筒部６の外周に回転自在に軸装し、該最終段歯車
１２を前記ピン１６に係脱自在にすると共に、ハ
ンドル２０を有するハンドル軸２１を軸方向に摺
動自在に軸受し、該ハンドル軸２１の先端を前記
スライダー１５に当接し、且ハンドル軸２１の内
方への移動時にハンドル軸２１と中空筒部６とを
回転方向に連結自在としたことを特徴とする弁の
手動・電動操作切換装置。 A hollow cylindrical portion 6 is formed on the worm shaft 4 of the worm 3 that meshes with the worm wheel 2 fixed to the output shaft 1, and a slider 15 is inside the hollow cylindrical portion 6 and is constantly urged outward by a spring 14. A pin 16 is inserted so as to be movable in the axial direction and fixed to the slider 15, and is projected outward from a slit 7 formed in the hollow cylinder part 6. A stage gear 12 is rotatably mounted on the outer periphery of the hollow cylindrical portion 6, and the final stage gear 12 can be freely engaged with and disengaged from the pin 16, and a handle shaft 21 having a handle 20 can be freely slid in the axial direction. The tip of the handle shaft 21 is brought into contact with the slider 15, and the handle shaft 21 and the hollow cylindrical portion 6 are freely connected in the rotational direction when the handle shaft 21 moves inward. Manual/electric operation switching device for valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986195052U JPH039577Y2 (en) | 1986-12-17 | 1986-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986195052U JPH039577Y2 (en) | 1986-12-17 | 1986-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6399079U true JPS6399079U (en) | 1988-06-27 |
| JPH039577Y2 JPH039577Y2 (en) | 1991-03-11 |
Family
ID=31152584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986195052U Expired JPH039577Y2 (en) | 1986-12-17 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039577Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193762A (en) * | 1992-12-22 | 1994-07-15 | Tomoe Gijutsu Kenkyusho:Kk | Selector device between manual drive and motor drive of actuator for valve |
| KR100482906B1 (en) * | 1996-02-20 | 2005-06-21 | 브래이 인터내셔날 인코포레이티드 | Actuator for rotary valves |
| JP2008208856A (en) * | 2007-02-23 | 2008-09-11 | Ogino Seiki Seisakusho:Kk | Power transmission change-over mechanism |
| JP2009121663A (en) * | 2007-11-15 | 2009-06-04 | Techno Batsugu:Kk | Actuator for electric valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531328U (en) * | 1978-08-18 | 1980-02-29 | ||
| JPS5835265U (en) * | 1981-08-31 | 1983-03-08 | 日本電気ホームエレクトロニクス株式会社 | cathode ray tube |
-
1986
- 1986-12-17 JP JP1986195052U patent/JPH039577Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5531328U (en) * | 1978-08-18 | 1980-02-29 | ||
| JPS5835265U (en) * | 1981-08-31 | 1983-03-08 | 日本電気ホームエレクトロニクス株式会社 | cathode ray tube |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06193762A (en) * | 1992-12-22 | 1994-07-15 | Tomoe Gijutsu Kenkyusho:Kk | Selector device between manual drive and motor drive of actuator for valve |
| KR100482906B1 (en) * | 1996-02-20 | 2005-06-21 | 브래이 인터내셔날 인코포레이티드 | Actuator for rotary valves |
| JP2008208856A (en) * | 2007-02-23 | 2008-09-11 | Ogino Seiki Seisakusho:Kk | Power transmission change-over mechanism |
| JP2009121663A (en) * | 2007-11-15 | 2009-06-04 | Techno Batsugu:Kk | Actuator for electric valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039577Y2 (en) | 1991-03-11 |