JP2004148919A - Window glass removing method for automobile - Google Patents

Window glass removing method for automobile Download PDF

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Publication number
JP2004148919A
JP2004148919A JP2002314359A JP2002314359A JP2004148919A JP 2004148919 A JP2004148919 A JP 2004148919A JP 2002314359 A JP2002314359 A JP 2002314359A JP 2002314359 A JP2002314359 A JP 2002314359A JP 2004148919 A JP2004148919 A JP 2004148919A
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JP
Japan
Prior art keywords
window glass
claw
vehicle body
glass
nail
Prior art date
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Pending
Application number
JP2002314359A
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Japanese (ja)
Inventor
Shoji Takeda
尚司 竹田
Shigeto Shibata
成人 柴田
Masahide Sato
正英 佐藤
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AGC Inc
Original Assignee
Asahi Glass Co Ltd
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Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2002314359A priority Critical patent/JP2004148919A/en
Publication of JP2004148919A publication Critical patent/JP2004148919A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/56Reuse, recycling or recovery technologies of vehicles

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a window glass removing method for an automobile that allows automation by installation on a disassembling line without requiring a space in front of the automobile, can efficiently remove the window glass with high workability, and in particular has high recovery by sufficiently peeling off the corners on right and left lower sides of trapezoidal window glass from a car body pillar. <P>SOLUTION: A claw 3 is inserted into the inside of the window glass 1 from the upside of the car body 2, and the window glass 1 is peeled off from the car body 2 by forward rebate rotation or parallel motion of the claw 3. Thus, the window glass can be removed efficiently and in a short time to improve recovery. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は、窓ガラスの取外し方法、特に自動車のフロントガラスに用いられる合わせガラスの取外し方法に関する。
【0002】
【従来の技術】
自動車のフロントガラスとして、2枚のガラス板を接着フィルムで張り合わせた合わせガラスが用いられる。このフロントガラスは廃車処分の際従来は廃棄していたが、近年資源再利用のため取外して回収することが試みられている。従来の車体の窓ガラスを取外す方法として、ガラス板と車体の間の接着層にワイヤーを通して接着層を切断したり、電動工具を用いてガラス板と車体との間の接着層を切断し、窓ガラスを取外す方法が知られている。これらの方法は、車体のフロントガラスのリペアとして車体を傷つけずに窓ガラスだけ取り替える方法としては適しているが、取外す際に非常に時間がかかり、作業が面倒である。
【0003】
別のガラス板を取外す方法として、電動丸鋸(ダイヤモンドカッター)やチゼル等のガラス取外し用の工具を用いた窓ガラスの取外し方法が知られている。これらのガラス取外し用の工具はいずれも刃を窓ガラスに当て、切断して取り外すものである。これらの方法は、切断の際にガラス粉塵が飛散するため注水や防護の必要があり、また刃のついた工具を人が使用するため取り扱いに注意を要し、手間がかかって作業性が悪かった。
【0004】
これらの問題を解決する方法が、特許文献1に記載されている。特許文献1に記載の窓ガラスの取外し方法は、自動車の前側からフロントガラスの下側に爪を突き刺し、爪をそのまま上に持ち上げてフロントガラスを車体から剥ぎ取る方法である。この方法は短時間で窓ガラスを取外すことができ、作業者が窓ガラスから離れて安全に作業できる。
【0005】
しかしながら、上記特許文献1に記載の自動車の窓ガラス取外し方法では、車体の前側から爪を突き刺すため、自動車を解体するライン上に用いるために車体前方にその装置を配設する広いスペースが必要となる。また、窓ガラスがほぼ台形である場合窓ガラスの下辺に爪を突き刺してから上に持ち上げて窓ガラスを取外すので、窓ガラスの左右側辺の台形下辺側の隅部のガラス板が車体のフロントピラーに接合されたまま残り、回収率が悪かった。
【0006】
【発明が解決しようとする課題】
本発明は上記従来技術を考慮したものであって、自動車前方にスペースを要することなく解体ライン上に設置して自動化を可能とし、作業性がよく効率よく窓ガラスの取り外しができ、特に窓ガラスが台形である場合、窓ガラスの左右下辺側の隅部を充分に車体ピラーから引き剥がして回収率を高めることができる自動車の窓ガラス取外し方法の提供を目的とする。
【0007】
【特許文献1】
特開平10−250651号公報
【課題を解決するための手段】
前記目的を達成するため、本発明では、車体の上方から車体と窓ガラスの境界近傍を貫通させて窓ガラスの車内側に爪を挿入し、該爪の前方への回転又は平行運動により前記窓ガラスを車体から引き剥がすことを特徴とする自動車の窓ガラス取外し方法を提供する。
【0008】
この構成によれば、車体の上方から窓ガラスの内側に爪を挿入して窓ガラスを取外すので、車体前方あるいは周囲に爪の抜き差しストロークのためのスペースを要さず、省スペース化が実現できるとともに車体をライン上に載せながら作業を自動化でき、効率よく短時間で窓ガラスを取外すことができる。また、爪を上側から窓ガラスの角度に沿った状態で挿入し、車体の外側に向けてこの爪をしゃくり回転又は平行運動させるので、窓ガラスを車体の接着剤から引き剥がす方向の力が作用し、ほぼ台形のフロントガラスの隅部を含め全体が車体から引き剥がされ回収率が向上する。
【0009】
好ましい構成例においては、前記車体のルーフを押圧変形させ、該ルーフと窓ガラスとの間に開口を形成した後に該開口から前記爪を挿入することを特徴としている。
【0010】
この構成によれば、車体の上側のルーフを押圧して凹ませることにより車体と窓ガラスとの間に爪の挿入用開口が形成されるので爪の挿入作業が容易となり、確実に爪を挿入してガラス取外し動作を行うことができる。
【0011】
好ましい構成例においては、前記爪は左右方向の幅が挿入動作中に変更可能であることを特徴としている。
【0012】
この構成によれば、爪の挿入中に、ほぼ台形の窓ガラス側面の傾斜した車体ピラーに沿って爪の幅が左右のピラー間の間隔に合わせて変わるため、ガラスの外形に対応して窓ガラスを破断あるいは引き剥がして取外すことができる。
【0013】
【発明の実施の形態】
図1は本発明に係る窓ガラスの取外し方法の説明図である。なお、本実施例では、通常、合わせガラスが用いられているフロントガラスについて説明するが、本方法は合わせガラスを用いたリアガラスあるいはサイドガラスに用いることも可能である。また、樹脂膜とガラス板の二層構造体や樹脂窓にも適用可能である。
【0014】
(A)に示すように、車体2のルーフ15および左右のフロントピラー14に対し、正面視がほぼ台形(不図示)のフロントガラス1が接着剤等により接合され固定される。このフロントガラス1が装着された車体2の上方のルーフ15に爪3を配設する。この爪3を矢印Aのようにフロントガラス1の内側に差込む。これにより、(B)に示すように、爪3の先端がフロントガラス1の下辺部に達するまで爪3を車内に挿入する。この後、(C)に示すように、爪3を矢印Dで示すように前方にしゃくる方向に回転運動させる。これにより、フロントガラス1は車体前方の矢印E方向に取外される。なお、爪3の先端は必ずしもフロントガラス1の下辺部まで達せずともフロントガラス1が取外せればよく、また回転運動は爪の上部を前方に回転してもよい。
【0015】
このとき、フロントガラス1はその周縁部の車体2のルーフ15及びフロントピラー14の接着剤(不図示)から引き剥がされたり、窓ガラスのガラス自体又は中間膜部分を破断したりして取外されるので、フロントピラー14に接合されたフロントガラス1の下部の側縁部分までピラーに沿ってきれいに取外すことができる。なお、このような爪のしゃくり回転動作に代えて爪3を車体2の外側に向けて平行に移動させてフロントガラス1を押し出すように取外してもよい。
【0016】
図2は、前記図1の窓ガラス取外し工程のフローの前段階の車体を変形させるフローの説明図である。
(A)に示すように、例えば不図示の油圧シリンダに連結された棒状の押圧棒4を取外すべきフロントガラス1の上方のルーフ15の上方、好ましくは正面から見てほぼ中央部上方に配設する。次に、(B)に示すように、押圧棒4を油圧等を用いて矢印Bのように下げることによりルーフ15の中央部分が潰されて凹み、フロントガラス1の上辺との間に開口16が形成される。この開口16を利用して爪3(図1)を挿入することにより、爪の挿入作業が容易に円滑にできる。
【0017】
図3(A)〜(H)は本発明に係る爪の例を示す概略図である。
(A)は1枚の鉄板で爪3を形成したものである。爪3の先端は平坦状(直線状)であり、前述のように、ほぼ台形のフロントガラス1の上辺中央からその内側に差込まれる。(B)は(A)の爪の先端を角ばって突出させたものである。爪先端は滑らかな円弧状に突出させてもよい。このように爪先端を凸状に形成することにより挿入動作が円滑にできる。
【0018】
(C)は2枚の爪片3a,3bをV字状に組み合わせて爪3を形成したものである。爪片3a,3b同士はスプリング17により矢印Cのように左右反対方向に離れる方向に付勢される。これにより、例えば台形状のフロントガラスの左右フロントピラーに沿って爪3を挿入するにつれて、ピラー間の間隔に対応して爪3の幅が広がり、窓ガラスをその左右側縁のピラーから確実に剥離させることができる。なお、両爪片3a,3bをスプリング17に抗して中央側に戻すシリンダを備えてもよい。又、スプリング17に代えてシリンダのみで両爪片3a,3bを移動させることにより両爪片3a,3b間の幅を調整変更可能としてもよい。
【0019】
(D)はV字状の爪片3a,3bを先端中央で軸18を介して連結し、矢印Fのように開き角度を変更可能としたものである。これによっても爪3の挿入動作中に窓ガラス幅に対応して爪3の左右の幅が変更可能になる。その他の構成、作用効果は(C)の例と同様である。(E)は上記(C)の変形例であり、爪片3a,3bの先端を前述の(B)と同様に凸形状としたものである。
【0020】
(F)は上記(D)の変形例であり、両爪片3a,3bを軸18で連結するとともに先端を凸形状にしていたものである。(G)は2枚の平行配置の爪片3a,3bを上記(C)と同様に左右にスライド可能とするとともに、先端を凸形状にしたものである。(H)は上記(G)の爪片3a,3bの形状を下広がりに変えたものである。
【0021】
図4は本発明に係る窓ガラスの取外し方法に用いる装置の設置例を示す概略図である。
天井10に昇降装置11が配設される。この昇降装置11には爪3および押圧棒4が備わる。爪3はシリンダ20の駆動(矢印J)により、支軸19回りに回転可能である(矢印K)。押圧棒4は、爪3を前方に回動させた状態で昇降装置11の昇降動作(矢印L)に伴い昇降動作する。押圧棒4のみが昇降動作するシリンダを備えてもよい。又爪3の回転角度を調整した後、爪3のみをその角度方向に移動させるシリンダを備えてもよい。又、昇降装置11はベース21に沿って前後にスライド可能とし、ガラス取外し時に爪3を前方に押し出すことができるようにしてもよい。例えばベルトコンベア12上に載置された車体2が所定の位置に搬送され、昇降装置11の押圧棒4がルーフ15を変形させる位置の上方に位置合わせされる。次に押圧棒4が下降してルーフ15を押圧し、前述の図2のとおりフロントガラス1の上辺内側に開口を形成する。この後爪3がこの開口位置に位置合わせされる。次に、爪3を下降させフロントガラス1の内側に挿入する。この後爪3を支軸19廻りに前方にしゃくり回転させ、上述したようにフロントガラス1を取外す。
【0022】
【発明の効果】
以上説明したように、本発明では、車体の上方から窓ガラスの内側に爪を挿入して窓ガラスを取外すので、車体前方あるいは周囲に爪の抜き差しストロークのためのスペースを要さず、省スペース化が実現できるとともに車体をライン上に載せながら作業を自動化でき、効率よく短時間で窓ガラスを取外すことができる。また、爪を上側から窓ガラスの角度に沿った状態で挿入し、車体の外側に向けてこの爪をしゃくり回転又は平行運動させるので、窓ガラスを車体の接着剤から引き剥がす方向の力が作用し、ほぼ台形のフロントガラスの隅部を含め全体が車体から引き剥がされ回収率が向上する。
【0023】
また、例えば押圧棒で車体の上側のルーフを押圧して凹ませることにより、車体と窓ガラスとの間に爪の挿入用開口が形成されるので爪の挿入作業が容易となり、確実に爪を挿入してガラス取外し動作を行うことができる。
【0024】
また、爪の幅を伸縮可能とすることにより、爪の挿入中に、ほぼ台形の窓ガラス側面の傾斜した車体ピラーに沿って爪の幅が左右のピラー間の間隔に合わせて変わるため、ガラスの外形に対応して窓ガラスを破断あるいは引き剥がして取外すことができる。
【図面の簡単な説明】
【図1】本発明に係る窓ガラスの取外し方法のフローの説明図。
【図2】図1のフローの前段階の車体を変形させるフローの説明図。
【図3】本発明に係る爪の例を示す概略図。
【図4】本発明に係る窓ガラスの取外し方法に用いる装置の設置例を示す概略図。
【符号の説明】
1:フロントガラス、2:車体、3:爪、3a:爪片、3b:爪片、
4:押圧棒、10:天井、11:昇降装置、
12:ベルトコンベア、14:フロントピラー、15:ルーフ、16:開口、
17:スプリング、18:軸、19:支軸、20:シリンダ。
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for removing a window glass, and more particularly to a method for removing a laminated glass used for a windshield of an automobile.
[0002]
[Prior art]
As a windshield of an automobile, a laminated glass obtained by bonding two glass plates with an adhesive film is used. This windshield has been conventionally discarded when disposing of a scrap car, but in recent years it has been attempted to remove and collect it for reuse of resources. As a conventional method for removing the window glass of the vehicle body, a wire is cut through the adhesive layer between the glass plate and the vehicle body, or the adhesive layer between the glass plate and the vehicle body is cut using an electric tool to A method of removing the glass is known. Although these methods are suitable as a method for replacing only the window glass without damaging the vehicle body as a repair of the windshield of the vehicle body, it takes a very long time to remove and the work is troublesome.
[0003]
As another method of removing the glass plate, a method of removing the window glass using a glass removing tool such as an electric circular saw (diamond cutter) or a chisel is known. All of these tools for removing glass are applied by cutting the blade against the window glass, cutting it, and removing it. These methods require water injection and protection because glass dust is scattered during cutting.Because humans use tools with blades, they require handling and are laborious and poor in workability. It was.
[0004]
A method for solving these problems is described in Patent Document 1. The method for removing the window glass described in Patent Document 1 is a method in which a nail is inserted from the front side of the automobile to the lower side of the windshield, and the nail is lifted up to peel off the windshield from the vehicle body. In this method, the window glass can be removed in a short time, and the operator can work safely away from the window glass.
[0005]
However, in the method for removing the window glass of the automobile described in Patent Document 1, since a nail is pierced from the front side of the vehicle body, a wide space for disposing the device in front of the vehicle body is required for use on a line for dismantling the automobile. Become. Also, if the window glass is almost trapezoidal, a nail is inserted into the lower side of the window glass and then lifted up to remove the window glass, so the glass plates at the corners of the lower side of the trapezoid on the left and right sides of the window glass It remained bonded to the pillar and the recovery rate was poor.
[0006]
[Problems to be solved by the invention]
The present invention is based on the above prior art, and can be automated by installing it on a dismantling line without requiring space in front of the automobile, and the window glass can be removed efficiently and efficiently. Is a trapezoidal shape, an object is to provide a method of removing a window glass of an automobile, which can sufficiently peel off the left and right corners of the window glass from the vehicle body pillar to increase the recovery rate.
[0007]
[Patent Document 1]
Japanese Patent Laid-Open No. 10-250651 [Means for Solving the Problems]
In order to achieve the above object, in the present invention, a claw is inserted into the inside of the window glass through the vicinity of the boundary between the vehicle body and the window glass from above the vehicle body, and the window is rotated by a forward or parallel movement of the claw. Provided is a method for removing a window glass of an automobile, characterized by peeling the glass from the vehicle body.
[0008]
According to this configuration, since the nail is inserted into the window glass from the upper side of the vehicle body and the window glass is removed, there is no need for a space for inserting and removing the nail in front of or around the vehicle body, and space saving can be realized. At the same time, the work can be automated while placing the vehicle body on the line, and the window glass can be removed efficiently and in a short time. In addition, the claws are inserted from the upper side along the angle of the window glass, and the claws are squeezed and rotated or moved in parallel toward the outside of the vehicle body, so that a force in the direction of peeling the window glass from the vehicle body adhesive acts. However, the entire structure including the corners of the substantially trapezoidal windshield is peeled off from the vehicle body to improve the recovery rate.
[0009]
In a preferred configuration example, the roof of the vehicle body is pressed and deformed, an opening is formed between the roof and the window glass, and then the claw is inserted from the opening.
[0010]
According to this configuration, an opening for inserting a nail is formed between the vehicle body and the window glass by pressing and denting the roof on the upper side of the vehicle body, so that the insertion operation of the nail is facilitated and the nail is securely inserted. Thus, the glass removing operation can be performed.
[0011]
In a preferred configuration example, the width of the claw can be changed during the insertion operation.
[0012]
According to this configuration, the width of the claw is changed in accordance with the interval between the left and right pillars along the inclined body pillar on the side surface of the trapezoidal window glass during insertion of the claw. The glass can be removed by breaking or peeling.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is an explanatory view of a method for removing a window glass according to the present invention. In addition, although a present Example demonstrates the windshield in which a laminated glass is normally used, this method can also be used for the rear glass or side glass using a laminated glass. Further, the present invention can be applied to a two-layer structure of a resin film and a glass plate or a resin window.
[0014]
As shown in (A), the front glass 1 having a substantially trapezoidal shape (not shown) in front view is bonded and fixed to the roof 15 and the left and right front pillars 14 of the vehicle body 2 by an adhesive or the like. The claw 3 is disposed on the roof 15 above the vehicle body 2 on which the windshield 1 is mounted. The claw 3 is inserted into the windshield 1 as indicated by an arrow A. Thereby, as shown to (B), the nail | claw 3 is inserted in a vehicle until the front-end | tip of the nail | claw 3 reaches the lower side part of the windshield 1. FIG. Thereafter, as shown in (C), the claw 3 is rotationally moved in the direction of sucking forward as indicated by an arrow D. Thereby, the windshield 1 is removed in the arrow E direction ahead of the vehicle body. Note that the tip of the claw 3 does not necessarily reach the lower side of the windshield 1 as long as the windshield 1 can be removed, and the upper part of the claw may be rotated forward in the rotational movement.
[0015]
At this time, the windshield 1 is removed by peeling off from the adhesive (not shown) of the roof 15 and the front pillar 14 of the vehicle body 2 at the peripheral edge or by breaking the glass itself or the intermediate film portion of the window glass. Therefore, the side edge portion of the lower part of the windshield 1 joined to the front pillar 14 can be removed cleanly along the pillar. Instead of such a claw scooping rotation operation, the claw 3 may be moved in parallel toward the outside of the vehicle body 2 so as to push out the windshield 1.
[0016]
FIG. 2 is an explanatory diagram of a flow for deforming the vehicle body in the previous stage of the flow of the window glass removing process of FIG.
As shown in (A), for example, a rod-like pressing rod 4 connected to a hydraulic cylinder (not shown) is disposed above a roof 15 above the windshield 1, preferably at a substantially central portion when viewed from the front. To do. Next, as shown in (B), the central portion of the roof 15 is crushed and recessed by lowering the pressing rod 4 as shown by arrow B using hydraulic pressure or the like, and an opening 16 is formed between the upper side of the windshield 1. Is formed. By inserting the nail 3 (FIG. 1) using the opening 16, the nail insertion operation can be performed easily and smoothly.
[0017]
3 (A) to 3 (H) are schematic views showing examples of nails according to the present invention.
(A) forms the nail | claw 3 with one iron plate. The tip of the claw 3 is flat (straight) and is inserted from the center of the upper side of the substantially trapezoidal windshield 1 into the inside thereof as described above. (B) is a projection in which the tip of the nail of (A) is angularly projected. The tip of the nail may protrude in a smooth arc shape. Thus, the insertion operation can be smoothly performed by forming the tip of the nail into a convex shape.
[0018]
(C) is a claw 3 formed by combining two claw pieces 3a and 3b in a V shape. The claw pieces 3a and 3b are biased by the spring 17 in a direction away from each other in the opposite direction as indicated by an arrow C. Thereby, for example, as the claw 3 is inserted along the left and right front pillars of the trapezoidal windshield, the width of the claw 3 increases corresponding to the interval between the pillars, and the window glass is surely secured from the pillars on the left and right side edges. Can be peeled off. In addition, you may provide the cylinder which returns both the nail | claw pieces 3a and 3b to the center side against the spring 17. FIG. Further, the width between the claw pieces 3a and 3b may be adjusted and changed by moving both the claw pieces 3a and 3b only with a cylinder instead of the spring 17.
[0019]
(D) connects the V-shaped claw pieces 3a and 3b through the shaft 18 at the center of the tip so that the opening angle can be changed as indicated by an arrow F. FIG. This also allows the left and right widths of the claw 3 to be changed corresponding to the window glass width during the insertion operation of the claw 3. Other configurations and operational effects are the same as in the example of (C). (E) is a modification of the above (C), in which the tips of the claw pieces 3a and 3b have a convex shape as in the above-mentioned (B).
[0020]
(F) is a modification of the above (D), in which both the claw pieces 3a and 3b are connected by a shaft 18 and the tip is made convex. (G) shows that the two claw pieces 3a and 3b arranged in parallel can be slid left and right in the same manner as in the above (C), and the tip is convex. (H) changes the shape of the claw pieces 3a, 3b of (G) to be spread downward.
[0021]
FIG. 4 is a schematic view showing an installation example of an apparatus used for the window glass removing method according to the present invention.
A lifting device 11 is disposed on the ceiling 10. The lifting device 11 includes a claw 3 and a pressing rod 4. The claw 3 can be rotated around the support shaft 19 (arrow K) by driving the cylinder 20 (arrow J). The pressing bar 4 moves up and down in accordance with the lifting operation (arrow L) of the lifting device 11 with the claw 3 being rotated forward. A cylinder in which only the pressing rod 4 moves up and down may be provided. Moreover, after adjusting the rotation angle of the nail | claw 3, you may provide the cylinder which moves only the nail | claw 3 to the angle direction. The lifting device 11 may be slidable back and forth along the base 21 so that the claw 3 can be pushed forward when the glass is removed. For example, the vehicle body 2 placed on the belt conveyor 12 is conveyed to a predetermined position, and the pressing rod 4 of the lifting device 11 is aligned above the position where the roof 15 is deformed. Next, the pressing bar 4 is lowered to press the roof 15 and an opening is formed inside the upper side of the windshield 1 as shown in FIG. Thereafter, the nail 3 is aligned with the opening position. Next, the claw 3 is lowered and inserted inside the windshield 1. Thereafter, the pawl 3 is rotated forward around the support shaft 19 and the windshield 1 is removed as described above.
[0022]
【The invention's effect】
As described above, in the present invention, since the nail is inserted into the window glass from the upper side of the vehicle body and the window glass is removed, there is no need for a space for inserting and removing the nail in front of or around the vehicle body, thus saving space. And can automate the work while placing the vehicle body on the line, and can efficiently remove the window glass in a short time. In addition, the claws are inserted from the upper side along the angle of the window glass, and the claws are squeezed and rotated or moved in parallel toward the outside of the vehicle body, so that a force in the direction of peeling the window glass from the vehicle body adhesive acts. However, the entire structure including the corners of the substantially trapezoidal windshield is peeled off from the vehicle body to improve the recovery rate.
[0023]
In addition, for example, by pressing the roof on the upper side of the vehicle body with a pressing rod to be recessed, an opening for insertion of the nail is formed between the vehicle body and the window glass, so that the insertion operation of the nail is facilitated, and the nail is securely inserted. Insert and remove the glass.
[0024]
In addition, by making the width of the claw extendable, the width of the claw changes according to the interval between the left and right pillars along the inclined body pillar on the side of the trapezoidal window glass during insertion of the claw. The window glass can be removed by breaking or peeling off in accordance with the outer shape.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram of a flow of a window glass removing method according to the present invention.
FIG. 2 is an explanatory diagram of a flow for deforming the vehicle body in the previous stage of the flow of FIG. 1;
FIG. 3 is a schematic view showing an example of a nail according to the present invention.
FIG. 4 is a schematic view showing an installation example of an apparatus used in the method for removing a window glass according to the present invention.
[Explanation of symbols]
1: windshield, 2: vehicle body, 3: claw, 3a: claw piece, 3b: claw piece,
4: Press rod, 10: Ceiling, 11: Lifting device,
12: belt conveyor, 14: front pillar, 15: roof, 16: opening,
17: Spring, 18: Shaft, 19: Support shaft, 20: Cylinder.

Claims (3)

車体の上方から車体と窓ガラスの境界近傍を貫通させて窓ガラスの車内側に爪を挿入し、
該爪の前方への回転又は平行運動により前記窓ガラスを車体から引き剥がすことを特徴とする自動車の窓ガラス取外し方法。
Insert the nail into the vehicle interior of the window glass through the vicinity of the boundary between the vehicle body and the window glass from above the vehicle body,
A method for removing a window glass of an automobile, wherein the window glass is peeled off from a vehicle body by rotating or parallelly moving the claws forward.
前記車体のルーフを押圧変形させ、該ルーフと窓ガラスとの間に開口を形成した後に該開口から前記爪を挿入することを特徴とする請求項1に記載の自動車の窓ガラス取外し方法。The method for removing a window glass of an automobile according to claim 1, wherein the roof of the vehicle body is pressed and deformed, and an opening is formed between the roof and the window glass, and then the claw is inserted through the opening. 前記爪は左右方向の幅が挿入動作中に変更可能であることを特徴とする請求項1または2に記載の自動車の窓ガラス取外し方法。The method for removing a window glass of an automobile according to claim 1 or 2, wherein the width of the claw can be changed during the insertion operation.
JP2002314359A 2002-10-29 2002-10-29 Window glass removing method for automobile Pending JP2004148919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002314359A JP2004148919A (en) 2002-10-29 2002-10-29 Window glass removing method for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002314359A JP2004148919A (en) 2002-10-29 2002-10-29 Window glass removing method for automobile

Publications (1)

Publication Number Publication Date
JP2004148919A true JP2004148919A (en) 2004-05-27

Family

ID=32458690

Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011063232A (en) * 2009-09-18 2011-03-31 Towani:Kk Glass removal device and glass removal work vehicle
WO2013122322A1 (en) * 2012-02-17 2013-08-22 영남대학교 산학협력단 Device for separating glass from discarded vehicles
WO2015064676A1 (en) * 2013-11-02 2015-05-07 株式会社Alfa Automotive glass separating tool and automotive glass separating method
CN112455199A (en) * 2020-11-25 2021-03-09 福耀玻璃工业集团股份有限公司 Edge-covered glass assembly with nail columns and preparation method of nail columns of edge-covered glass assembly
CN113895546A (en) * 2021-10-12 2022-01-07 安徽国伟金属资源有限公司 Platform is disassembled to old and useless car

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011063232A (en) * 2009-09-18 2011-03-31 Towani:Kk Glass removal device and glass removal work vehicle
WO2013122322A1 (en) * 2012-02-17 2013-08-22 영남대학교 산학협력단 Device for separating glass from discarded vehicles
WO2015064676A1 (en) * 2013-11-02 2015-05-07 株式会社Alfa Automotive glass separating tool and automotive glass separating method
CN112455199A (en) * 2020-11-25 2021-03-09 福耀玻璃工业集团股份有限公司 Edge-covered glass assembly with nail columns and preparation method of nail columns of edge-covered glass assembly
CN112455199B (en) * 2020-11-25 2022-09-13 福耀玻璃工业集团股份有限公司 Edge-covered glass assembly with nail columns and preparation method of nail columns of edge-covered glass assembly
CN113895546A (en) * 2021-10-12 2022-01-07 安徽国伟金属资源有限公司 Platform is disassembled to old and useless car

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