JPH0654450U - Variable slab thickness mold for continuous casting - Google Patents
Variable slab thickness mold for continuous castingInfo
- Publication number
- JPH0654450U JPH0654450U JP9241092U JP9241092U JPH0654450U JP H0654450 U JPH0654450 U JP H0654450U JP 9241092 U JP9241092 U JP 9241092U JP 9241092 U JP9241092 U JP 9241092U JP H0654450 U JPH0654450 U JP H0654450U
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- Japan
- Prior art keywords
- side frame
- short
- long
- mold
- long side
- 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.)
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Abstract
(57)【要約】
【目的】 幅が大きい短辺フレ―ム４に交換するとき
に、長辺フレ―ムの内張り銅板を傷付けることがなく、
しかも短辺駆動装置の駆動力を大きくする必要がない厚
さ可変モ―ルドを提供する。
【構成】 固定長辺フレ―ム１と、可動長辺フレ―ム２
と、両長辺フレ―ム間の両端位置に取り換え自在に挟持
される各対ごとに幅の異なる短辺フレ―ム３，４と、短
片駆動装置とを備えており、短片移動装置がもっとも幅
の狭い短辺フレ―ム３の中心を支持するように配置され
ており、幅の広い短辺フレ―ム４の両側面に長辺フレ―
ムの内面と摺接する摺動ライナ14,15 が設けられてい
る。これにより、短辺フレーム移動時の摩擦を低減す
る。
(57) [Summary] [Purpose] When replacing the short side frame 4 with a large width, without damaging the lining copper plate of the long side frame,
Moreover, it is possible to provide a thickness variable mold in which it is not necessary to increase the driving force of the short side driving device. [Structure] Fixed long side frame 1 and movable long side frame 2
And short-side frames 3 and 4 having different widths for each pair, which are sandwiched between the long-side frames at both ends so as to be replaceable, and a short-piece driving device. It is arranged so as to support the center of the narrow short-side frame 3, and the long-side frame 4 is provided on both sides of the wide short-side frame 4.
Sliding liners 14 and 15 are provided for sliding contact with the inner surface of the frame. This reduces friction when the short side frame is moved.
Description
【０００１】[0001]
本考案は連続鋳造用鋳片厚さ可変モ―ルドに関する。さらに詳しくは、一対の 長辺フレ―ムの間に挟まれている短辺フレ―ムの幅寸法（鋳片厚さ方向の寸法を いう。以下同じ）を変更することによって所望鋳片厚さのモ―ルドを構成する鋳 片厚さ可変モ―ルドに関する。 The present invention relates to a slab variable thickness mold for continuous casting. More specifically, the desired slab thickness is changed by changing the width dimension (the dimension in the slab thickness direction; the same applies below) of the short side frame sandwiched between a pair of long side frames. It relates to a mold thickness variable mold that composes the mold of.
【０００２】[0002]
従来の連続鋳造設備において、鋳片厚さを変更する場合、所望厚さに製作した モ―ルドをそのつど交換していた（従来例Ｉ）が、モ―ルドサイズの交換に多く の時間がかかると共に、専用厚さのモ―ルドをあらかじめ多種類準備しておかな くてはならないので、設備費が嵩むという問題があった。 In the conventional continuous casting equipment, when changing the thickness of the slab, the mold manufactured to the desired thickness was replaced each time (conventional example I), but it takes much time to replace the mold size. At the same time, it is necessary to prepare various types of molds of exclusive thickness in advance, which causes a problem of increased equipment cost.
【０００３】 そこで、オンラインで迅速に短辺フレ―ムを交換できる鋳片厚さ可変モ―ルド として実公平２−３５３８６号公報等に示す装置（従来例II）が提案されている 。この種の鋳片厚さ可変モ―ルドの基本構造は図５に示すように、モ―ルドを構 成する長辺フレ―ムの一方を固定側とし、この固定長辺フレ―ム１に対向する可 動長辺フレ―ム２を移動自在に取付け、これら両長辺フレ―ム１，２間に所望の 鋳片厚さに合せた幅寸法の短辺フレ―ム３，４を取換え自在に挟持したものであ る。そして各短辺フレ―ム３，４には鋳辺幅t0，t1を変える際に長辺フレ―ム１ ，２の間から引き出すための短辺駆動装置のスピンドル５が着脱自在に接続され ている。 かかる従来例IIにおいて鋳辺厚さを変更する場合は、まず現サイズの短辺フレ ―ム３を短辺移動装置により長辺フレ―ム１，２に沿って矢印Ａ方向に後退させ 、その位置でスピンドル５から取り外し、可動長辺フレ―ム２を固定長辺フレ― ム１との間隔t0を拡げるように矢印Ｂ方向に移動させたうえで幅が広い短辺フレ ―ム４に付け変え、最後にスピンドル５を元の位置まで矢印Ｃ方向に移動させる ことにより行なっている。Therefore, a device (conventional example II) disclosed in Japanese Utility Model Publication No. 2-35386 has been proposed as a cast slab thickness variable mold capable of rapidly changing the short side frame online. As shown in Fig. 5, the basic structure of this type of cast slab thickness variable mold is that one of the long-side frames forming the mold is the fixed side, and the fixed long-side frame 1 is The movable long-side frames 2 facing each other are movably mounted, and the short-side frames 3 and 4 having a width dimension corresponding to the desired thickness of the cast piece are mounted between the long-side frames 1 and 2. It is sandwiched freely. A spindle 5 of a short side driving device is detachably connected to each of the short side frames 3 and 4 for pulling out from between the long side frames 1 and 2 when changing the casting side widths t0 and t1. There is. When changing the thickness of the casting side in the conventional example II, first, the short side frame 3 of the current size is retracted in the direction of arrow A along the long side frames 1 and 2 by the short side moving device. At the position, remove it from the spindle 5, move the movable long-side frame 2 in the direction of arrow B so as to widen the distance t0 between the fixed long-side frame 1, and attach it to the wide short-side frame 4. This is done by finally moving the spindle 5 to the original position in the direction of arrow C.
【０００４】[0004]
前記従来例IIの装置では、もっとも幅が狭い短辺フレ―ム３を使用する場合を 基準として短辺駆動装置のスピンドル５を設置している。そのため幅が広い短辺 フレ―ム４の中心と短辺駆動装置６の中心線とが距離ｅだけずれることになる。 そのためスピンドル５を矢印Ｃ方向に押すと、短辺フレ―ム４に転倒モ―メント Ｍが作用し、長辺フレ―ム１，２の内面に張られた銅板10，11と「こぜり」や「 突っ掛り」を生じる。それにより銅板10，11の表面を傷つけることが多い。 また前記転倒モ―メントＭによる摩擦抵抗が大きいので、短辺駆動装置の駆動 力も大きくする必要がある。 In the apparatus of the conventional example II, the spindle 5 of the short side driving device is installed on the basis of the case where the short side frame 3 having the smallest width is used. Therefore, the center of the wide side frame 4 and the center line of the short side drive device 6 are displaced by the distance e. Therefore, when the spindle 5 is pushed in the direction of arrow C, the tipping moment M acts on the short side frame 4 and the copper plates 10 and 11 stretched on the inner surfaces of the long side frames 1 and 2 and "And" push ". This often damages the surfaces of the copper plates 10 and 11. Further, since the frictional resistance due to the falling moment M is large, it is necessary to increase the driving force of the short side driving device.
【０００５】 本考案はかかる従来の厚さ可変モ―ルドにおける問題を解消し、幅が大きい短 辺フレ―ムに交換するときに、長辺フレ―ムの内張り銅板を傷付けることがなく 、しかも短辺駆動装置の駆動力を大きくする必要がない厚さ可変モ―ルドを提供 することを目的とする。The present invention solves the problem in the conventional variable thickness mold, and does not damage the lining copper plate of the long side frame when replacing with the short side frame having a large width, and It is an object of the present invention to provide a variable thickness mold that does not require a large driving force of a short side driving device.
【０００６】[0006]
本考案の鋳片厚さ可変モ―ルドは、固定長辺フレ―ムと、該固定長辺フレ―ム と対向し、かつ固定長辺フレ―ムとの間隔を変更できるように移動自在に設けら れる可動長辺フレ―ムと、両長辺フレ―ム間の両端位置に取り換え自在に挟持さ れるべき複数対の短辺フレ―ムと、該短辺フレ―ムを長辺フレ―ムに沿って移動 自在に支持する短片駆動装置とを備えており、前記複数対の短辺フレ―ムの幅が 各対ごとに異なると共に、前記短片移動装置がもっとも幅の狭い短辺フレ―ムの 中心を支持するように配置されており、さらに他の短辺フレ―ムの両側面に長辺 フレ―ムの内面と摺接する摺動ライナが設けられていることを特徴とする。 The slab thickness variable mold of the present invention is movable so that the fixed long-side frame faces the fixed long-side frame and the interval between the fixed long-side frame can be changed. A movable long-side frame is provided, and a plurality of pairs of short-side frames to be interchangeably sandwiched between both long-side frames, and the short-side frames are long-side frames. And a short-side driving device that supports the short-side frame so that the short-side frames of the plurality of pairs have different widths. It is arranged so as to support the center of the frame, and is characterized in that sliding liners are provided on both sides of the other short-side frame so as to be in sliding contact with the inner surface of the long-side frame.
【０００７】[0007]
本考案のモ―ルドでは、短辺駆動装置が幅の広い短辺フレ―ムを押し引きする とき、摺動ライナが長辺フレ―ムの内面上をスム―ズに摺動する。それにより短 辺ライナに生ずる「こぜり」がなくなり、摩擦抵抗が低減する。 したがって長辺プレ―トの銅板に発生するガジリ現象を防止することができ、 しかも短辺駆動のための駆動力を小さくしうる。 In the mold of the present invention, the sliding liner slides smoothly on the inner surface of the long-side frame when the short-side driving device pushes and pulls the wide short-side frame. As a result, there is no "stiffness" in the short-side liner, and the frictional resistance is reduced. Therefore, it is possible to prevent the galling phenomenon occurring in the copper plate of the long side plate, and it is possible to reduce the driving force for driving the short side.
【０００８】[0008]
つぎに図面を参照しながら本考案の実施例を説明する。 図１は本考案の一実施例に係るモ―ルドの平面図、図２は図１のII−II線断面 図、図３は図１のモ―ルドにおける幅の広い短辺フレ―ムに交換した状態を示す 平面図、図４は図３の要部拡大平面図である。 Next, an embodiment of the present invention will be described with reference to the drawings. 1 is a plan view of a mold according to an embodiment of the present invention, FIG. 2 is a sectional view taken along the line II--II of FIG. 1, and FIG. 3 is a wide short side frame in the mold of FIG. FIG. 4 is a plan view showing the exchanged state, and FIG. 4 is an enlarged plan view of an essential part of FIG.
【０００９】 図１のモ―ルドの基本的な構成は従来のモ―ルド（たとえば図５参照）と同じ である。すなわち、固定長辺フレ―ム１と可動長辺フレ―ム２とが対向して配置 されており、それらの間に一対の短辺フレ―ム３，３が挟まれて全体として細長 い鋳片押し出し用の空間Ｓを形成している。The basic structure of the mold shown in FIG. 1 is the same as that of the conventional mold (see FIG. 5, for example). That is, the fixed long-side frame 1 and the movable long-side frame 2 are arranged so as to face each other, and a pair of short-side frames 3 and 3 are sandwiched between them to form an elongated casting as a whole. A space S for one-sided extrusion is formed.
【００１０】 固定長辺フレ―ム１の両端には図２に示すようにそれぞれ上下２個のスピンド ル５，５を前後移動自在に支持するブラケット６が取りつけられている。ブラケ ット６はスピンドル５およびそれを前後駆動する機構と共に短辺駆動装置を構成 している。 スピンドル５の前端には短辺フレ―ム５の後端に突出するクレビス７に対し、 ピン８により回動自在にジョイントされている。したがって短辺フレ―ム３は４ 本のスピンドル５により、鋳片の幅（図１の左右方向の寸法）および拡がり角度 （図２において下側にいくほどいくらか拡がる角度）の調節ができるように支持 される。なおスピンドル５の中心はもっとも幅が狭い短辺フレ―ム３の中心と一 致している。As shown in FIG. 2, brackets 6 for supporting two upper and lower spindles 5, 5 are attached to both ends of the fixed long-side frame 1 so as to be movable back and forth. The bracket 6 constitutes a short side drive device together with the spindle 5 and a mechanism for driving the spindle 5 back and forth. At the front end of the spindle 5, a clevis 7 projecting at the rear end of the short-side frame 5 is rotatably joined by a pin 8. Therefore, the short side frame 3 can be adjusted by the four spindles 5 to adjust the width of the slab (the dimension in the left-right direction in FIG. 1) and the spread angle (the angle at which it spreads downward in FIG. 2). Supported. The center of the spindle 5 is aligned with the center of the short side frame 3 having the narrowest width.
【００１１】 長辺フレ―ム１，２の内面には、鋳片を摺動案内する銅板10，11が埋め込むよ うに張られており、短辺フレ―ム５の前面にも同じく銅板12，13が張られている 。なお短辺フレ―ム５自体の幅は長辺フレ―ム１，２の間隔よりいくらか小さく され、その銅板12，13の側面が長辺フレ―ム１，２の銅板10，11と摺動する。On the inner surfaces of the long-side frames 1 and 2, copper plates 10 and 11 for slidingly guiding the cast piece are stretched so as to be embedded, and on the front surface of the short-side frame 5, copper plates 12 and 11 are also provided. 13 is stretched. The width of the short-side frame 5 itself is somewhat smaller than the distance between the long-side frames 1 and 2, and the side surfaces of the copper plates 12 and 13 slide on the copper plates 10 and 11 of the long-side frames 1 and 2. To do.
【００１２】 さらに図１のモ―ルドにおいては、前記短辺フレ―ム３の両側にそれぞれ摺動 ライナ14，15が張設されており、前記銅板12，13と共に長辺フレ―ム１，２の銅 板10，11と摺接する。このように短辺フレ―ム３にある程度の幅（図１の左右方 向）を有する摺動ライナ14，15を設けた点が本考案のモ―ルドの特徴である。 前記摺動ライナ14，15は一般には銅合金などの比較的軟質の軸受けメタル材料 から形成するが、とくに限定されるものではない。また摺動ライナ14，15の上下 の長さは、たとえば図２に示すようにモ―ルドの上下長さに合わせるようにする 。しかし短辺フレ―ム３の上端部と下端部にそれぞれ部分的に設けるようにして もよい。Further, in the mold of FIG. 1, sliding liners 14 and 15 are stretched on both sides of the short side frame 3, respectively, and the long side frame 1 and the copper plates 12 and 13 are extended. It comes into sliding contact with the second copper plates 10 and 11. Thus, the feature of the mold of the present invention is that the short side frame 3 is provided with the sliding liners 14 and 15 having a certain width (left and right direction in FIG. 1). The sliding liners 14 and 15 are generally formed of a relatively soft bearing metal material such as a copper alloy, but are not particularly limited. The upper and lower lengths of the sliding liners 14 and 15 are made to match the upper and lower lengths of the mold as shown in FIG. However, it may be partially provided at the upper end and the lower end of the short side frame 3, respectively.
【００１３】 図３は図１に示す一対の長辺フレ―ム１，２を幅の広い短辺フレ―ム４，４と 組み合わせた状態を示している。幅の広い短辺フレ―ム４のクレビス７はもっと も幅の狭い短辺フレ―ム３に合わせて設けられたスピンドル５に取りつけるため 、中心から距離ｅだけ偏心して取りつけられている。 幅の狭い短辺フレ―ム３から幅の広い短辺フレ―ム４に交換する作業は従来の 方法と同じであり、スピンドル５を矢印Ａ方向に後退させ、可動フレ―ム２を図 示しない可動長辺フレ―ム駆動装置により矢印Ｂ方向に拡げたうえで、短辺フレ ―ム３，４を交換し、再びスピンドル５を前進させる。それにより鋳片が通る空 間Ｓの幅を図１に示すt0から図３に示すt1に拡げることができる。なお、幅を狭 くする場合は逆の手順により行なえばよい。FIG. 3 shows a state where the pair of long side frames 1 and 2 shown in FIG. 1 are combined with wide short side frames 4 and 4. The clevis 7 of the wide short-side frame 4 is attached to the spindle 5 provided in conformity with the narrower short-side frame 3, so that it is eccentric from the center by a distance e. The work of replacing the narrow short-side frame 3 with the wide short-side frame 4 is the same as the conventional method. The spindle 5 is retracted in the direction of arrow A, and the movable frame 2 is illustrated. After expanding it in the direction of arrow B by a movable long side frame drive device, the short side frames 3 and 4 are exchanged, and the spindle 5 is advanced again. As a result, the width of the space S through which the slab passes can be expanded from t0 shown in FIG. 1 to t1 shown in FIG. If the width is to be narrowed, the procedure may be reversed.
【００１４】 つぎに図４を参照して短辺フレ―ム４を交換する場合の摺動ライナ14，15の作 用を説明する。 幅の広い短辺フレ―ム４の場合、前述のように短辺フレ―ム４の中心とスピン ドル５の中心とが距離ｅだけ偏心している。そのため短辺フレ―ムを矢印Ｃ方向 に力Ｆで押すとき、Ｍ＝ｅ×Ｆの転倒モ―メントを生ずる。従来のモ―ルド（図 ５の右側参照）においては、そのような転倒モ―メントＭは厚さｘの短辺フレ― ムの銅板13の側端に生ずる面抗力F2に基づく逆向きのモ―メントで受けることに なる。そのため面抗力F2は Ｍ／ｘ＝Ｆ・ｅ／ｘ となる。したがって銅板13の 側端の摩擦抵抗は μ・Ｆ・ｅ／ｘ （ただし、μ：摩擦係数） になる。この 場合、潤滑がうまくいかないなどの理由で、 μ0 ＞ｘ／ｅ （ただし、μ0 ： 静止摩擦係数） となると、摩擦抵抗 μ0 ・Ｆ・ｅ／ｘ が押圧力Ｆよりも大 きくなる。しかも押圧力を強くしても、それに比例して摩擦抵抗も大きくなり、 結局動かせなくなる。これが「こぜり」である。Next, the operation of the sliding liners 14 and 15 when the short side frame 4 is replaced will be described with reference to FIG. In the case of the wide short side frame 4, as described above, the center of the short side frame 4 and the center of the spindle 5 are eccentric by the distance e. Therefore, when the short-side frame is pushed with force F in the direction of arrow C, a falling moment M = e × F occurs. In the conventional mold (see the right side of FIG. 5), such a tipping moment M is a reverse mode due to the surface drag F2 generated at the side edge of the copper plate 13 of the short side frame of thickness x. -You will receive it with ment. Therefore, the surface drag force F2 is M / x = F · e / x. Therefore, the frictional resistance at the side edge of the copper plate 13 is μ · F · e / x (where μ: friction coefficient). In this case, when μ 0 > x / e (where μ 0 : static friction coefficient) is satisfied due to poor lubrication, the friction resistance μ 0 · F · e / x becomes larger than the pressing force F. Moreover, even if the pressing force is increased, the frictional resistance increases in proportion to it, and eventually the movement becomes impossible. This is "kozuri".
【００１５】 これに対し、本考案では摺動ライナ14，15を設けたので、銅板12，13から摺動 ライナ14，15の後端までの長さＬで転倒モ―メントを受ける。それにより摩擦抵 抗が μ・Ｆ・ｅ／Ｌ となり ｅ／Ｌ がμよりもはるかに小さいことから、 「こぜり」が生じない。また同時に摩擦抵抗自体が軽減される。 したがって長辺フレ―ム１，２の銅板10，11が傷つくおそれがなく、しかも短 辺駆動装置の駆動力を大幅に減少させることができる。なお摺動ライナ14，15の 幅（図４のＷ）は長いほうがよいが、偏心量ｅの2.5 〜４倍程度が好ましい。On the other hand, since the sliding liners 14 and 15 are provided in the present invention, the tipping moment is received at the length L from the copper plates 12 and 13 to the rear ends of the sliding liners 14 and 15. As a result, the frictional resistance becomes μ · F · e / L, and e / L is much smaller than μ, so that “jitter” does not occur. At the same time, the frictional resistance itself is reduced. Therefore, there is no possibility of damaging the copper plates 10 and 11 of the long side frames 1 and 2, and the driving force of the short side driving device can be greatly reduced. The width of the sliding liners 14 and 15 (W in FIG. 4) is preferably long, but it is preferably about 2.5 to 4 times the eccentricity e.
【００１６】[0016]
本考案の鋳辺厚さ可変モ―ルドは短辺フレ―ムの側面に摺動ライナを設けてい るので、長辺フレ―ムの内面が傷つくことがなく、しかも短辺駆動装置の駆動力 を減少させうる。 Since the casting side variable thickness mold of the present invention is provided with the sliding liner on the side surface of the short side frame, the inner surface of the long side frame is not damaged, and the driving force of the short side drive device is Can be reduced.
【図１】本考案の実施例に係るモ―ルドの平面図であ
る。FIG. 1 is a plan view of a mold according to an embodiment of the present invention.
【図２】図１のII−II線断面図である。FIG. 2 is a sectional view taken along line II-II in FIG.
【図３】図１のモ―ルドにおける幅が広い短辺フレ―ム
に交換した状態を示す平面図である。FIG. 3 is a plan view showing a state where the short side frame having a wide width in the mold of FIG. 1 is replaced.
【図４】図３の要部拡大平面図である。FIG. 4 is an enlarged plan view of an essential part of FIG.
【図５】従来のモ―ルドの一例を示す平面図である。FIG. 5 is a plan view showing an example of a conventional mold.
１ 固定長辺フレ―ム ５ スピンド
ル ２ 可動長辺フレ―ム 14 摺動ライ
ナ ３ 幅が狭い短辺フレ―ム 15 摺動ライ
ナ ４ 幅が広い短辺フレ―ム1 Fixed long side frame 5 Spindle 2 Movable long side frame 14 Sliding liner 3 Short side frame with narrow width 15 Sliding liner 4 Short side frame with wide width
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【手続補正書】[Procedure amendment]
【提出日】平成５年７月２３日[Submission date] July 23, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】考案の名称[Name of item to be corrected] Name of device
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【考案の名称】 連続鋳造用鋳片厚さ可変モールド[Title of device] Variable mold thickness for continuous casting
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】請求項１[Name of item to be corrected] Claim 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
Claims (1)
と対向し、かつ固定長辺フレ―ムとの間隔を変更できる
ように移動自在に設けられる可動長辺フレ―ムと、両長
辺フレ―ム間の両端位置に取り換え自在に挟持されるべ
き複数対の短辺フレ―ムと、該短辺フレ―ムを長辺フレ
―ムに沿って移動自在に支持する短片駆動装置とを備え
ており、前記複数対の短辺フレ―ムの幅が各対ごとに異
なると共に、前記短片移動装置がもっとも幅の狭い短辺
フレ―ムの中心を支持するように配置されており、さら
に他の短辺フレ―ムの両側面に長辺フレ―ムの内面と摺
接する摺動ライナが設けられていることを特徴とする連
続鋳造用厚さ可変モ―ルド。1. A fixed long side frame, and a movable long side frame facing the fixed long side frame and movably provided so that a distance between the fixed long side frame and the fixed long side frame can be changed. And a plurality of pairs of short side frames which are to be interchangeably sandwiched between the two long side frames, and the short side frames are movably supported along the long side frames. A short piece driving device is provided, and the widths of the plurality of pairs of short side frames are different for each pair, and the short piece moving device is arranged to support the center of the narrowest short side frame. A variable thickness mold for continuous casting characterized in that sliding liners are provided on both sides of the other short-side frame so as to be in sliding contact with the inner surface of the long-side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9241092U JPH0654450U (en) | 1992-12-22 | 1992-12-22 | Variable slab thickness mold for continuous casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9241092U JPH0654450U (en) | 1992-12-22 | 1992-12-22 | Variable slab thickness mold for continuous casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0654450U true JPH0654450U (en) | 1994-07-26 |
Family
ID=14053650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9241092U Pending JPH0654450U (en) | 1992-12-22 | 1992-12-22 | Variable slab thickness mold for continuous casting |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0654450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003053611A1 (en) * | 2001-12-20 | 2003-07-03 | Jfe Steel Corporation | Continuous casting mold, short-side frame of the mold, and method for replacing the short-side frame |
-
1992
- 1992-12-22 JP JP9241092U patent/JPH0654450U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003053611A1 (en) * | 2001-12-20 | 2003-07-03 | Jfe Steel Corporation | Continuous casting mold, short-side frame of the mold, and method for replacing the short-side frame |
| EP1493514A1 (en) * | 2001-12-20 | 2005-01-05 | JFE Steel Corporation | Continuous casting mold, short-side frame of the mold, and method for replacing the short-side frame |
| US6973957B2 (en) * | 2001-12-20 | 2005-12-13 | Jfe Steel Corporation | Continuous casting mold, a shorter side thereof and method of exchanging the shorter side frame |
| EP1493514A4 (en) * | 2001-12-20 | 2006-03-08 | Jfe Steel Corp | Continuous casting mold, short-side frame of the mold, and method for replacing the short-side frame |
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