JPS59175464U - Nozzle opening/closing device for molten metal container - Google Patents

Nozzle opening/closing device for molten metal container

Info

Publication number
JPS59175464U
JPS59175464U JP6835783U JP6835783U JPS59175464U JP S59175464 U JPS59175464 U JP S59175464U JP 6835783 U JP6835783 U JP 6835783U JP 6835783 U JP6835783 U JP 6835783U JP S59175464 U JPS59175464 U JP S59175464U
Authority
JP
Japan
Prior art keywords
molten metal
metal container
nozzle
closing device
nozzle 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.)
Pending
Application number
JP6835783U
Other languages
Japanese (ja)
Inventor
啓二 山本
Original Assignee
住友金属工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 住友金属工業株式会社 filed Critical 住友金属工業株式会社
Priority to JP6835783U priority Critical patent/JPS59175464U/en
Publication of JPS59175464U publication Critical patent/JPS59175464U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図および第２図は従来の方式を示す説明図、第３図
は本考案の一実施例を示す正面図、第４図は同上の部分
縦断面図、第５図は上下部ノズルと開口回動体の外形構
造を例示した斜視図、第６図は作動機構の他の実施例を
示す斜視図である。 １は取鍋、３はノズル取付孔、４は上部ノズル、８は開
口回動体、９は通湯孔、１２は下部ノズル、１６は作動
機構、３０はばね。Figures 1 and 2 are explanatory diagrams showing the conventional system, Figure 3 is a front view showing an embodiment of the present invention, Figure 4 is a partial vertical sectional view of the same, and Figure 5 shows the upper and lower nozzles. FIG. 6 is a perspective view illustrating the external structure of the opening rotating body, and FIG. 6 is a perspective view illustrating another embodiment of the operating mechanism. 1 is a ladle, 3 is a nozzle mounting hole, 4 is an upper nozzle, 8 is an opening rotating body, 9 is a pouring hole, 12 is a lower nozzle, 16 is an operating mechanism, and 30 is a spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 溶融金属容器の底部に設けられたノズル取付孔に嵌接固
定した上部ノズルの山腹部におけるその内壁面に、これ
に密着摺接すべく中心部に通湯孔を貫通形成してなる開
孔回動体を設け、又該開孔回動体の下面が摺接自在に接
合する下部ノズルを、上記両摺接面間の密着度の調整が
可能なように弾性的に支承し、更に上記曲孔回動体を垂
直方向に所要角度回動操作せしめる作動機構を設けてな
ることを特徴とする溶融金属容器のノズル開閉装置。An aperture hole formed by forming a through hole in the center of the inner wall surface of the mountain side of the upper nozzle, which is fitted and fixed in the nozzle mounting hole provided at the bottom of the molten metal container, so as to be in close sliding contact with the upper nozzle. A movable body is provided, and a lower nozzle, to which the lower surface of the apertured rotary body is slidably joined, is elastically supported so that the degree of contact between the two sliding surfaces can be adjusted; 1. A nozzle opening/closing device for a molten metal container, characterized by being provided with an operating mechanism for vertically rotating a moving body by a required angle.
JP6835783U 1983-05-06 1983-05-06 Nozzle opening/closing device for molten metal container Pending JPS59175464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6835783U JPS59175464U (en) 1983-05-06 1983-05-06 Nozzle opening/closing device for molten metal container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6835783U JPS59175464U (en) 1983-05-06 1983-05-06 Nozzle opening/closing device for molten metal container

Publications (1)

Publication Number Publication Date
JPS59175464U true JPS59175464U (en) 1984-11-22

Family

ID=30198532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6835783U Pending JPS59175464U (en) 1983-05-06 1983-05-06 Nozzle opening/closing device for molten metal container

Country Status (1)

Country Link
JP (1) JPS59175464U (en)

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