JPH0256983U - - Google Patents
Info
- Publication number
- JPH0256983U JPH0256983U JP13534088U JP13534088U JPH0256983U JP H0256983 U JPH0256983 U JP H0256983U JP 13534088 U JP13534088 U JP 13534088U JP 13534088 U JP13534088 U JP 13534088U JP H0256983 U JPH0256983 U JP H0256983U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- lock
- control lever
- plate
- opening
- 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
Description
第１図は外観斜視図、第２図は側面図、第３図
は平面図、第４図は第２図―線に沿つた断面
図、第５図は操作レバーを９０°転回した状態の
側面図、第６図は第５図―線に沿つた断面図
、第７，８図は要部分解斜視図、第９，１０図は
同側面図、第１１図は従来例の側面図である。
１０…弁本体、１１…弁体、１２…弁棒、１３
…シートリング、１４…弁本体首部、１５…操作
レバー、１６…指針部、１７…レバー部、１８…
開度板、１９…指針、２０…連結軸、２１…連結
穴、２２…連結杆、２３…ボルト・ナツト、２４
…Ｌ状屈曲部、２５…ロツクバー、２６…刻目、
２７…ロツク板、２８…レバー。
Fig. 1 is an external perspective view, Fig. 2 is a side view, Fig. 3 is a plan view, Fig. 4 is a sectional view taken along the line of Fig. 2, and Fig. 5 is a state in which the operating lever is rotated 90 degrees. 6 is a sectional view taken along the line of FIG. 5, FIGS. 7 and 8 are exploded perspective views of essential parts, FIGS. 9 and 10 are side views of the same, and FIG. 11 is a side view of the conventional example. be. 10... Valve body, 11... Valve body, 12... Valve stem, 13
...Seat ring, 14...Valve body neck, 15...Operation lever, 16...Pointer part, 17...Lever part, 18...
Opening plate, 19... pointer, 20... connecting shaft, 21... connecting hole, 22... connecting rod, 23... bolt/nut, 24
...L-shaped bent part, 25...lock bar, 26...notch,
27...Lock plate, 28...Lever.
Claims (1)
ーと平行に進退自在なロツクバーの先端に開度板
に係合するロツク板を取り付け、ロツクバーの後
端に操作レバーとの間で握持によりロツクバーを
後退させ得るレバーを連結してなり、操作レバー
は弁棒の外端に固着される指針部と該指針部に対
して結合分離並びに転回自在に連結される棒状の
レバーとからなり、ロツク板は操作レバーの転回
角度と一致して拡開したＬ状の２つのロツク辺を
有してなることを特徴とする弁開閉用手動レバー
装置。 A control lever is connected to the outer end of the valve stem, a lock plate that engages with the opening plate is attached to the tip of a lock bar that can freely move back and forth parallel to the control lever, and a lock plate that engages with the opening plate is attached to the rear end of the lock bar to be gripped between the control lever and the control lever. The operating lever is made up of a pointer fixed to the outer end of the valve stem and a rod-shaped lever connected to the pointer so that it can be coupled to, separated from, and rotated freely. A manual lever device for opening and closing a valve, characterized in that the lock plate has two L-shaped lock sides that are expanded in accordance with the rotation angle of the operating lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13534088U JPH0537107Y2 (en) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13534088U JPH0537107Y2 (en) | 1988-10-17 | 1988-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0256983U true JPH0256983U (en) | 1990-04-24 |
| JPH0537107Y2 JPH0537107Y2 (en) | 1993-09-20 |
Family
ID=31394877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13534088U Expired - Lifetime JPH0537107Y2 (en) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537107Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009036398A (en) * | 2007-07-31 | 2009-02-19 | Hrd Singapore Pte Ltd | Ventilation system for dwelling house |
| JP2018021665A (en) * | 2016-08-03 | 2018-02-08 | エスシーシー, インコーポレーテッドSCC, Inc. | Butterfly valve utilizing spring for consistent disk placement |
| JP2018059555A (en) * | 2016-10-03 | 2018-04-12 | 旭有機材株式会社 | Rotary valve with lock function |
-
1988
- 1988-10-17 JP JP13534088U patent/JPH0537107Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009036398A (en) * | 2007-07-31 | 2009-02-19 | Hrd Singapore Pte Ltd | Ventilation system for dwelling house |
| JP2018021665A (en) * | 2016-08-03 | 2018-02-08 | エスシーシー, インコーポレーテッドSCC, Inc. | Butterfly valve utilizing spring for consistent disk placement |
| JP2018059555A (en) * | 2016-10-03 | 2018-04-12 | 旭有機材株式会社 | Rotary valve with lock function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537107Y2 (en) | 1993-09-20 |