JPH11179454A - Attachment for flaring tool - Google Patents
Attachment for flaring toolInfo
- Publication number
- JPH11179454A JPH11179454A JP36359797A JP36359797A JPH11179454A JP H11179454 A JPH11179454 A JP H11179454A JP 36359797 A JP36359797 A JP 36359797A JP 36359797 A JP36359797 A JP 36359797A JP H11179454 A JPH11179454 A JP H11179454A
- Authority
- JP
- Japan
- Prior art keywords
- gauge
- attachment
- tube
- side plate
- flaring
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えば空調機器や
冷蔵庫などの冷媒を流す銅チューブの開口端部を拡開形
状に加工、すなわちフレア加工するフレアリングツール
に使用するアタッチメントに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an attachment used for a flaring tool for processing an open end of a copper tube for flowing a refrigerant, such as an air conditioner or a refrigerator, into an expanded shape, that is, flaring.
【０００２】[0002]
【従来の技術】現在、市販されているこの種のフレアリ
ングツールは、図５及び図６に示すように、一端部を支
点に開閉自在に相対接し、かつ、対向面にフレア加工す
るチューブＴの外径寸法に対応した半円筒形状のゲージ
穴面２，２が設けられていると共に、各ゲージ穴面２，
２の上端部が外拡がりの円錐斜面３，３に形成されてい
る一対のゲージバー１，１と、両ゲージバー１，１に跨
るように係合して摺動自在に取り付けられるヨーク本体
４と、該ヨーク本体４にねじ嵌合し両ゲージバー１，１
に対して垂直に延びるねじ軸５と、該ねじ軸５の先端に
偏心させて装着されたコーン金具６（図６参照）と、ね
じ軸５の上端に取り付けた回転ハンドル７と、ヨーク本
体４の下側部に螺着されたクランプねじ８と、該クラン
プねじ８を回転操作するクランプハンドル９とを備えて
いる。なお、一方のゲージバー１の外側面には、各ゲー
ジ穴面２に対応してクランプねじ８が係合する凹部（図
示せず）が設けられている。2. Description of the Related Art As shown in FIGS. 5 and 6, a flaring tool of this kind which is commercially available at present has a tube T which is openably and closably contacted at one end with a fulcrum and flared on an opposing surface. Semi-cylindrical gauge hole surfaces 2, 2 corresponding to the outer diameter of
A pair of gauge bars 1, 1 having upper ends formed on conical slopes 3, 3 extending outwardly, and a yoke main body 4 slidably attached by engaging over both gauge bars 1, 1. The two gauge bars 1, 1 are screw-fitted to the yoke main body 4.
, A cone fitting 6 (see FIG. 6) eccentrically attached to the tip of the screw shaft 5, a rotary handle 7 attached to the upper end of the screw shaft 5, and a yoke main body 4. And a clamp handle 9 for rotating the clamp screw 8. In addition, a concave portion (not shown) in which the clamp screw 8 is engaged is provided on the outer surface of one gauge bar 1 corresponding to each gauge hole surface 2.
【０００３】上記のようなフレアリングツールを用いて
チューブＴの開口端部をフレア加工するには、ヨーク本
体４を両ゲージバー１，１の支点側端部に移動させて両
ゲージバー１，１を左右に開き、加工するチューブＴを
所定寸法のゲージ穴面２，２間に挿入し、その開口端部
が両ゲージバー１，１の上面とほぼ面一か僅かに上面よ
り突き出した姿勢に位置決めしたのち、両ゲージバー
１，１を手で閉じて、チューブＴを相対する両ゲージ穴
面２，２で挟み付けて保持する。次に、ヨーク本体４を
保持されたチューブＴの真上に位置するように移動さ
せ、クランプハンドル９を回してクランプねじ８を締め
付け、ヨーク本体４を両ゲージバー１，１に固定すると
同時に、チューブＴを両ゲージバー１，１で強固に挟み
付けて保持固定する。続いて、回転ハンドル７を回し、
ねじ軸５を回転させながら両ゲージバー１，１側へ移動
させる。この移動により、ねじ軸５の先端に装着したコ
ーン金具６が偏心回転しながらチューブＴの開口端部に
圧入し、図６に示すように、開口端部１０を円錐斜面
３，３に沿う拡開形状にフレア加工する。フレア加工さ
れた開口部１０の長さは円錐斜面３，３の長さＡとほぼ
等しい。In order to flare the open end of the tube T using the flaring tool as described above, the yoke main body 4 is moved to the fulcrum-side end of the gauge bars 1, 1 and the gauge bars 1, 1 are moved. The tube T to be machined is inserted between the gauge hole surfaces 2 and 2 having predetermined dimensions, and the opening end is positioned so as to be substantially flush with the upper surfaces of the gauge bars 1 and 1 or slightly protrude from the upper surfaces. Thereafter, the two gauge bars 1 and 1 are closed by hand, and the tube T is sandwiched and held between the opposed two gauge hole surfaces 2 and 2. Next, the yoke main body 4 is moved so as to be located directly above the held tube T, the clamp handle 9 is turned to tighten the clamp screw 8, and the yoke main body 4 is fixed to both the gauge bars 1 and 1, and at the same time, the tube T is firmly held and fixed between both gauge bars 1 and 1. Then, turn the rotating handle 7,
The screw shaft 5 is moved to both gauge bars 1 and 1 while rotating. Due to this movement, the cone fitting 6 attached to the tip of the screw shaft 5 is press-fitted into the open end of the tube T while eccentrically rotating, and as shown in FIG. 6, the open end 10 expands along the conical slopes 3, 3. Flare to open shape. The length of the flared opening 10 is substantially equal to the length A of the conical slopes 3,3.
【０００４】[0004]
【発明が解決しようとする課題】ところで、近年、空調
機器や冷蔵庫に使用される冷媒の圧力が高くなったた
め、冷媒を循環させるチューブにも冷媒の圧力に耐え得
るものが要求されると共に、該チューブを接続するため
に開口端部に施すフレア加工もその長さを長くすること
が求められるようになった。In recent years, the pressure of the refrigerant used in air conditioners and refrigerators has been increased, so that tubes for circulating the refrigerant are required to be able to withstand the pressure of the refrigerant. Flare processing applied to the open end to connect the tubes has also been required to have a longer length.
【０００５】しかし、上記した既存のフレアリングツー
ルを用い、両ゲージバー１，１の上面から突き出すチュ
ーブＴの長さを長くすることによって、フレア加工した
開口端部１０の長さを長くしようとすると、チューブＴ
の突き出し長さを加減するのに手間を要するのみなら
ず、突き出し長さが一定しないので、寸法的に不確定に
なるという問題があった。However, if the length of the tube T protruding from the upper surfaces of the two gauge bars 1 and 1 is increased by using the above-mentioned existing flaring tool, the length of the flared opening end 10 is to be increased. , Tube T
In addition to the fact that it takes time and effort to adjust the protruding length, the protruding length is not constant, so that there is a problem that the dimensions are uncertain.
【０００６】本発明は上記事情に鑑みてなされたもの
で、フレア加工するチューブＴの突き出し長さを一定に
設定することができる構造が簡単で、使用取扱も簡便な
フレアリングツール用アタッチメントを提供することを
目的とする。The present invention has been made in view of the above circumstances, and provides an attachment for a flaring tool which has a simple structure in which the length of protrusion of a tube T to be flared can be set to be constant and which is easy to use and handle. The purpose is to do.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、開閉自在に相対接し、かつ、対向面にフ
レア加工するチューブの外径寸法に対応した半円筒形状
のゲージ穴面が設けられていると共に、前記ゲージ穴面
の上端部が外拡がりの円錐斜面に形成されている一対の
ゲージバーを備え、該一対のゲージバーの前記両ゲージ
穴面で前記チューブの端部を挟み付けて固定保持し、該
チューブの開口端部にコーン金具を偏心回転させながら
圧入してフレア加工するフレアリングツールに使用する
アタッチメントであって、相対接した前記一対のゲージ
バーに跨るように係合して摺動自在に取り付けられるア
タッチメント本体が、前記ゲージ穴面の上方に位置する
頂板と、該頂板の両端から前記両ゲージバーの側部に沿
って下方へ延びる両側板とからなり、前記頂板の内壁面
に凹入段部が設けられ、該凹入段部の凹部壁面と前記両
ゲージバーの上面との間に所定寸法の隙間が形成される
ことを特徴とする。SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a semi-cylindrical gauge hole surface corresponding to the outer diameter of a tube which is openably and closably opposed and flared on the opposite surface. Is provided, and a pair of gauge bars having upper end portions of the gauge hole surfaces formed on an outwardly extending conical slope is provided, and the end portions of the tube are sandwiched between the gauge hole surfaces of the pair of gauge bars. An attachment used for a flaring tool for press-fitting while eccentrically rotating a cone fitting into the open end of the tube and performing flaring processing, and engages so as to straddle the pair of gauge bars that are in contact with each other. An attachment body slidably attached to the top plate positioned above the gauge hole surface, and extending downward from both ends of the top plate along sides of the gauge bars. The top plate is provided with a recessed step on an inner wall surface of the top plate, and a gap of a predetermined size is formed between the recessed wall surface of the recessed step and the upper surfaces of the gauge bars. .
【０００８】本発明によるアタッチメントの具体的な構
成は、前記アタッチメント本体の前記頂板が相対接した
前記一対のゲージバーの横幅より大きい幅を有し、一方
の前記側板の下端に掛止部が設けられ、他方の前記側板
に前記一方の側板に向けて摺動自在の操作軸が貫通して
設けられていると共に、該操作軸の先端に前記一方の側
板に相対向し、下端に掛止部を設けた可動側板が取り付
けられており、該可動側板が前記操作軸に嵌装した押し
ばねで前記一方の側板に向けて付勢されていることを特
徴とする。The specific structure of the attachment according to the present invention is that the top plate of the attachment body has a width larger than the lateral width of the pair of gauge bars that are in contact with each other, and a hook is provided at the lower end of one of the side plates. An operation shaft that is slidable toward the one side plate is provided through the other side plate, and a front end of the operation shaft is opposed to the one side plate, and a hook portion is provided at a lower end. The movable side plate provided is attached, and the movable side plate is urged toward the one side plate by a push spring fitted to the operation shaft.
【０００９】[0009]
【発明の実施の形態】以下、本発明の好適な実施例を図
面に基づいて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings.
【００１０】図１は、本発明によるアタッチメント１１
の縦断正面図を示し、図２は同底面図を示している。該
アタッチメント１１は、金属板を横長の冂形に曲げ加工
してつくられ、前述のように、相対接した一対のゲージ
バー１，１に跨るように係合して摺動自在に取り付ける
アタッチメント本体１２を有している。該本体１２は、
ゲージ穴面２，２の上方に位置する頂板１３と、該頂板
１３の両端からゲージバー１，１の側方に沿って下方へ
延びる両側板１４，１５とからなり、頂板１３は相対接
した一対のゲージバー１，１の横幅の約２倍の長さを有
する横長に形成されており、一方の側板１４の下端部を
内側に折り曲げて掛止部１６が設けられいてる。他方の
側板１５には、ボス部１７が突設されていて、該ボス部
１７を貫通し側板１４に向けて移動自在の作動軸１８が
軸支されており、該作動軸１８の先端に側板１４に相対
向し、側板１４の掛止部１６と同様に下端を内側に折り
曲げて形成した掛止部２０を有する可動側板１９が取り
付け固定されていると共に、後端に摘み２１が取り付け
られている。さらに、作動軸１８が嵌装して側板１５と
可動側板１９との間に配設した押しばね２２によって可
動側板１９が側板１４に向けて付勢されている。一方、
頂板１３の内壁面には凹入段部２３が設けられていて、
該凹入段部２３の凹部壁面２４により、後述するように
フレア加工するチューブＴがゲージバー１，１上面から
突き出す長さを設定するようになっている。FIG. 1 shows an attachment 11 according to the invention.
FIG. 2 shows a bottom view of the same. The attachment 11 is made by bending a metal plate into a horizontally long zigzag shape, and as described above, is attached to the pair of gauge bars 1 and 1 that are in contact with each other and is slidably attached to the attachment body 12. have. The main body 12
The top plate 13 is located above the gauge hole surfaces 2, 2, and both side plates 14, 15 extending downward from both ends of the top plate 13 along the sides of the gauge bars 1, 1. The gauge bar 1, 1 is formed in a horizontally long shape having a length approximately twice as large as the width of the gauge bar 1, 1 and a lower end of one of the side plates 14 is bent inward to form a hooking portion 16. The other side plate 15 has a boss 17 projecting therefrom, and an operating shaft 18 that penetrates through the boss 17 and is movable toward the side plate 14 is supported at the tip of the operating shaft 18. A movable side plate 19 having a hooking portion 20 formed by bending the lower end inward in the same manner as the hooking portion 16 of the side plate 14 is attached and fixed, and a knob 21 is attached to the rear end. I have. Further, the movable side plate 19 is urged toward the side plate 14 by a pressing spring 22 fitted between the side plate 15 and the movable side plate 19 with the operation shaft 18 fitted therein. on the other hand,
A concave step 23 is provided on the inner wall surface of the top plate 13,
The length of the tube T to be flared, which will be described later, protrudes from the upper surface of the gauge bar 1, 1 is set by the concave wall surface 24 of the concave step portion 23 as described later.
【００１１】上記構成を有するアタッチメント１１は、
次のようにして使用する。先ず図３に示すように、手指
で摘み２１を引っ張って可動側板１９を押しばね２２に
抗して側板１５側へ変位させたのち、側板１４の掛止部
１６を相対接したゲージバー１，１の一方の下端隅部に
引っ掛けるように掛止させて両ゲージバー１，１に沿っ
て摺動させ、フレア加工するチューブＴの外径寸法に対
応したゲージ穴面２，２の真上に頂板１３が位置するよ
うに移動させる。そして、頂板１３の凹部壁面２４が両
ゲージ穴面２，２に対向した位置で摘み２１を離すと、
押しばね２２の作用で可動側板１９が側板１４へ接近す
るように付勢され、その掛止部２０が隣接するゲージバ
ー１の下端隅部に掛止され、側板１４と可動側板１９が
協働して両ゲージ１，１を挟み付け、アタッチメント１
１が両ゲージバー１，１に保持される。この状態で図４
に示すように、フレア加工する銅チューブＴを両ゲージ
穴面２，２間に挿入し、その開口端を凹部壁面２４に押
し当てると、両ゲージバー１，１の上面１ａ，１ａから
突出するチューブＴの長さが両ゲージバー１，１の上面
１ａと凹部壁面２４との間隙Ｂによって一定長さに設定
される。その結果、チューブＴの開口端部は円錐斜面３
の長さＡに間隙Ｂを加えた長さ（Ａ＋Ｂ）がフレア加工
されることになる。したがって、間隙Ｂを設定すること
により、既存のゲージバー１，１を用いてチューブＴの
開口端部のフレア長さを容易に、かつ正確に変更するこ
とができる。The attachment 11 having the above configuration is
Use as follows. First, as shown in FIG. 3, the movable side plate 19 is displaced toward the side plate 15 against the pressing spring 22 by pulling the knob 21 with a finger, and then the gauge bars 1, 1 with the hooking portions 16 of the side plate 14 in relative contact. Of the tube T to be flared and slid along the two gauge bars 1, 1 so that the top plate 13 is located just above the gauge hole surfaces 2, 2 corresponding to the outer diameter of the tube T to be flared. Move so that is located. Then, when the knob 21 is released at a position where the recess wall surface 24 of the top plate 13 faces the two gauge hole surfaces 2, 2,
The movable side plate 19 is urged by the action of the pressing spring 22 so as to approach the side plate 14, and the engaging portion 20 is engaged with the lower end corner of the adjacent gauge bar 1, and the side plate 14 and the movable side plate 19 cooperate. Between the two gauges 1, 1 and the attachment 1
1 is held by both gauge bars 1,1. In this state, FIG.
As shown in the figure, when a copper tube T to be flared is inserted between the gauge hole surfaces 2 and 2 and its open end is pressed against the concave wall surface 24, the tube protruding from the upper surfaces 1a and 1a of the gauge bars 1 and 1 is formed. The length of T is set to a constant length by a gap B between the upper surface 1a of both gauge bars 1 and 1 and the recess wall surface 24. As a result, the open end of the tube T has a conical slope 3
The length (A + B) obtained by adding the gap B to the length A is to be flared. Therefore, by setting the gap B, the flare length at the open end of the tube T can be easily and accurately changed using the existing gauge bars 1 and 1.
【００１２】また、アタッチメント１１を上記実施例の
ような構成にすると、ゲージバー１，１に対するアタッ
チメント１１の着脱作業が容易、かつ迅速に行なえ、し
かも軽量で取扱いにも便利である。When the attachment 11 is configured as in the above embodiment, the attachment and detachment of the attachment 11 to and from the gauge bars 1 and 1 can be performed easily and quickly, and it is lightweight and convenient for handling.
【００１３】[0013]
【発明の効果】以上説明したように、本発明のアタッチ
メントを用いれば、現在市販されているフレアリングツ
ールを使用してチューブ開口端部のフレア加工長さを容
易に、かつ正確に長くすることができる。As described above, by using the attachment of the present invention, it is possible to easily and accurately increase the flared processing length at the end of the tube opening by using a flaring tool currently on the market. Can be.
【００１４】特に、請求項２に係る発明によれば、ゲー
ジバーに対するアタッチメントの着脱作業が容易、かつ
迅速に行なえ、しかもアタッチメントの構造が簡単で、
軽量に構成できるので、使用取扱いに大変便利である。In particular, according to the invention of claim 2, attachment and detachment of the attachment to and from the gauge bar can be performed easily and quickly, and the structure of the attachment is simple.
Since it can be made lightweight, it is very convenient to use and handle.
【図１】本発明によるフレアリングツール用アタッチメ
ントの縦断正面図である。FIG. 1 is a vertical sectional front view of an attachment for a flaring tool according to the present invention.
【図２】同アタッチメントの底面図である。FIG. 2 is a bottom view of the attachment.
【図３】同アタッチメントをゲージバーに取り付ける途
中の状態を示す説明図である。FIG. 3 is an explanatory view showing a state in which the attachment is being attached to a gauge bar.
【図４】同アタッチメントをゲージバーに取り付け、フ
レア加工するチューブを挿入した状態を示す要部拡大断
面図である。FIG. 4 is an enlarged sectional view showing a state where the attachment is attached to a gauge bar and a tube to be flared is inserted.
【図５】フレアリングツールの一例を示す斜視図であ
る。FIG. 5 is a perspective view showing an example of a flaring tool.
【図６】図５のフレアリングツールでチューブにフレア
加工している状態を示す要部の縦断正面図である。FIG. 6 is a longitudinal sectional front view of a main part showing a state where the tube is flared by the flaring tool of FIG. 5;
１ ゲージバー ２ ゲージ穴面 ３ 円錐斜面 ６ コーン金具 Ｔ チューブ １０ チューブの開口端部 １１ アタッチメント １２ アタッチメント本体 １３ 頂板 １４，１５ 側板 １６ 掛止部 １８ 作動軸 １９ 可動側板 ２０ 掛止部 ２１ 摘み ２２ 押しばね ２３ 凹入段部 ２４ 凹部壁面 DESCRIPTION OF SYMBOLS 1 Gauge bar 2 Gauge hole surface 3 Conical slope 6 Cone fitting T tube 10 Open end of tube 11 Attachment 12 Attachment main body 13 Top plate 14, 15 Side plate 16 Hook part 18 Operating shaft 19 Movable side plate 20 Hook part 21 Knob 22 Press spring 23 recessed step 24 recessed wall
Claims (2)
レア加工するチューブの外径寸法に対応した半円筒形状
のゲージ穴面が設けられていると共に、前記ゲージ穴面
の上端部が外拡がりの円錐斜面に形成されている一対の
ゲージバーを備え、該一対のゲージバーの前記両ゲージ
穴面で前記チューブの端部を挟み付けて固定保持し、該
チューブの開口端部にコーン金具を偏心回転させながら
圧入してフレア加工するフレアリングツールに使用する
アタッチメントであって、 相対接した前記一対のゲージバーに跨るように係合して
摺動自在に取り付けられるアタッチメント本体が、前記
ゲージ穴面の上方に位置する頂板と、該頂板の両端から
前記両ゲージバーの側方に沿って下方へ延びる両側板と
からなり、前記頂板の内壁面に凹入段部が設けられ、該
凹入段部の凹部壁面と前記両ゲージバーの上面との間に
所定寸法の隙間が形成されることを特徴とするフレアリ
ングツール用アタッチメント。1. A semi-cylindrical gauge hole surface corresponding to an outer diameter of a tube to be flared is provided on an opposing surface so as to be freely openable and closable, and an upper end portion of the gauge hole surface is outside. A pair of gauge bars formed on the conical slope of the expansion, the two gauge hole surfaces of the pair of gauge bars sandwiching and fixing and fixing the ends of the tube, and the cone fitting is eccentric to the open end of the tube. An attachment used for a flaring tool for press-fitting while rotating and performing flaring, wherein an attachment body which is slidably attached by being engaged so as to straddle the pair of gauge bars which are in contact with each other is provided on the gauge hole surface. A top plate located above and two side plates extending downward along both sides of the gauge bars from both ends of the top plate, and a recessed step is provided on an inner wall surface of the top plate. Is, Flaring tool attachment, wherein a gap of a predetermined size is formed between the recess wall and the upper surface of both gauge bar of the concave Nyudan portion.
対接した前記一対のゲージバーの横幅より大きい横幅を
有し、一方の前記側板の下端に掛止部が設けられ、他方
の前記側板に前記一方の側板に向けて移動自在の作動軸
が貫通して設けられていると共に、該作動軸の先端に前
記一方の側板に相対向し、下端に掛止部を設けた可動側
板が取り付けられており、該可動側板が前記作動軸に嵌
装した押しばねで前記一方の側板に向けて付勢されてい
ることを特徴とする請求項１記載のフレアリングツール
用アタッチメント。2. The top plate of the attachment main body has a width greater than the width of the pair of gauge bars that are in contact with each other, a lower end of one of the side plates is provided with a hook, and the other of the side plates is provided with a hook. A movable shaft that is movable toward the side plate is provided therethrough, and a movable side plate that is opposed to the one side plate at the tip of the operating shaft and that has a hook at the lower end is attached. The attachment for a flaring tool according to claim 1, wherein the movable side plate is urged toward the one side plate by a pressing spring fitted to the operating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36359797A JPH11179454A (en) | 1997-12-15 | 1997-12-15 | Attachment for flaring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36359797A JPH11179454A (en) | 1997-12-15 | 1997-12-15 | Attachment for flaring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11179454A true JPH11179454A (en) | 1999-07-06 |
Family
ID=18479707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36359797A Pending JPH11179454A (en) | 1997-12-15 | 1997-12-15 | Attachment for flaring tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11179454A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009125512A1 (en) * | 2008-04-10 | 2009-10-15 | レッキス工業株式会社 | Pipe clamp device |
| CN102009095A (en) * | 2010-10-14 | 2011-04-13 | 沈阳飞机工业（集团）有限公司 | Multi-lug sheet narrow-distance bushing flanging device |
| JP2012179610A (en) * | 2011-02-28 | 2012-09-20 | Tsukamoto Kucho Setsubi:Kk | Pipe expanding device, and method of manufacturing piping |
| CN109530560A (en) * | 2018-12-29 | 2019-03-29 | 江苏万源新材料股份有限公司 | A kind of automatic enlarging apparatus of reducer tee |
| JP2020099939A (en) * | 2018-12-25 | 2020-07-02 | 株式会社スーパーツール | Flare molding tool |
-
1997
- 1997-12-15 JP JP36359797A patent/JPH11179454A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009125512A1 (en) * | 2008-04-10 | 2009-10-15 | レッキス工業株式会社 | Pipe clamp device |
| JP2009248176A (en) * | 2008-04-10 | 2009-10-29 | Rex Industries Co Ltd | Pipe clamp device and flaring device |
| CN102009095A (en) * | 2010-10-14 | 2011-04-13 | 沈阳飞机工业（集团）有限公司 | Multi-lug sheet narrow-distance bushing flanging device |
| JP2012179610A (en) * | 2011-02-28 | 2012-09-20 | Tsukamoto Kucho Setsubi:Kk | Pipe expanding device, and method of manufacturing piping |
| JP2020099939A (en) * | 2018-12-25 | 2020-07-02 | 株式会社スーパーツール | Flare molding tool |
| CN109530560A (en) * | 2018-12-29 | 2019-03-29 | 江苏万源新材料股份有限公司 | A kind of automatic enlarging apparatus of reducer tee |
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