JPS5823730Y2 - Safety belt emergency disconnection device - Google Patents
Safety belt emergency disconnection deviceInfo
- Publication number
- JPS5823730Y2 JPS5823730Y2 JP1978008610U JP861078U JPS5823730Y2 JP S5823730 Y2 JPS5823730 Y2 JP S5823730Y2 JP 1978008610 U JP1978008610 U JP 1978008610U JP 861078 U JP861078 U JP 861078U JP S5823730 Y2 JPS5823730 Y2 JP S5823730Y2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- gunpowder
- seat
- pusher
- safety belt
- 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.)
- Expired
Links
Landscapes
- Control Of Cutting Processes (AREA)
- Automotive Seat Belt Assembly (AREA)
Description
【考案の詳細な説明】
本考案は車両、飛行機等の乗物に使用するシートベルト
の取付部分に火薬の力を利用してカッターを作動させ、
はずれなくなったシートベルトラ必要ｍ時に切断し、乗
員を脱出させるシートベルトの非常切断装置に関するも
のである。[Detailed description of the invention] This invention uses the power of gunpowder to operate a cutter on the attachment part of the seat belt used in vehicles such as cars and airplanes.
This invention relates to a seatbelt emergency disconnection device that disconnects a seatbelt that has become stuck and allows the occupant to escape when necessary.
従来のシートベルトは主に緊急時に乗員を拘束して乗員
が乗物から放り出されるのを防ぐための装置である。Conventional seat belts are primarily used to restrain occupants in emergencies to prevent them from being ejected from a vehicle.
しかし実際に緊急時にシートベルトが作用しても乗物が
火災又は転落寸前などの次の危機が発生した際ベルトの
係脱機構がこわれ、ベルトが外れなくなれば乗員は乗物
から脱出する事が出来なくなり乗員が死傷するという事
故が起こ７／リカ、ゎない。However, even if the seat belt actually works in an emergency, if the next crisis occurs, such as the vehicle catching fire or about to fall, the belt locking/disengaging mechanism will break and the belt will not come off, making it impossible for the occupant to escape from the vehicle. An accident occurred in which a crew member was killed or injured.
又、予あカイ、等、ヤ、ヶ切断す宕′ものを用意して置
くことも考えられるが常時備えつけることもむずかしく
、又、備えつげて卦いても１／１０〜１／１００秒を争
う問題であり瞬時に切断することはむずかしい。Also, it is possible to have something ready for cutting, etc., but it is difficult to keep it ready at all times, and even if you do, it will take 1/10 to 1/100 seconds. This is a controversial issue and it is difficult to resolve it instantly.
本考案は上記欠点に鑑みなされたもので、シートベルト
の作用後、非常時（火災、転落寸前等）に短時間に乗員
を拘束しているシートベルトを切断させる装置をシート
ベルトの任意位置に設けたものである。The present invention was developed in view of the above-mentioned drawbacks, and includes a device that can be installed at any position on the seat belt to cut the seat belt restraining the occupant in a short period of time in an emergency (fire, near fall, etc.) after the seat belt has been activated. It was established.
以下本考案の実施例の構成を第１図乃至第６図をもって
説明する。The configuration of an embodiment of the present invention will be explained below with reference to FIGS. 1 to 6.
第１図にむいて、１は車輛、２はシート、３はシート２
に装備したシートベルト、４はリトラクタ−１５はバッ
クルスイッチ５′を内蔵したバックル、６は前記シート
ベルト３の任意位置好ましくはりトラクター４の近傍に
設けたベルト非常切断装置、７は前記車輛１のバンパー
に設けた所定の衝撃で作動する衝撃センサー、８は車輛
火災などで所定の温度で作動する車室内温度センサー、
９は車輌火災などで所定の酸素濃度又は−酸化炭素濃度
で作動するセンサー、１０はベルト３に所定のテンショ
ンが印加されたとき作動するりトラクター内又はリトラ
クタ−近傍にもうけたベルトテンションセンサーである
。Referring to Figure 1, 1 is the vehicle, 2 is the seat, and 3 is the seat 2.
4 is a retractor 15 is a buckle with a built-in buckle switch 5'; 6 is a belt emergency disconnection device installed at any position of the seat belt 3, preferably near the tractor 4; An impact sensor installed on the bumper that is activated by a predetermined impact; 8 is a vehicle interior temperature sensor that activates at a predetermined temperature in the event of a vehicle fire;
9 is a sensor that operates at a predetermined oxygen concentration or -carbon oxide concentration in case of a vehicle fire, etc., and 10 is a belt tension sensor that operates when a predetermined tension is applied to the belt 3 and is installed inside the tractor or near the retractor. .
第２図は前記第１図に図示の各センサー７．８，９．１
０が作動した場合、手でスイッチを引けばプッシャー火
薬が爆発しベルト非常切断装置が作動してベルトを切断
させる回路図である。Figure 2 shows each sensor 7.8, 9.1 shown in Figure 1 above.
0 is activated, by manually pulling the switch, the pusher gunpowder explodes and the belt emergency cutting device is activated to cut the belt.
２４は電源のカーバッチＩＪ−２６は各センサーのいず
れかが作動した場合コイル２６ａが励磁し、接点２６ｂ
を閉じベルト非常切断装置６側に電流を流すブツシャ安
全装置。24 is a power supply car batch IJ-26 is such that when any of the sensors is activated, the coil 26a is excited and the contact 26b is activated.
A button safety device that closes the belt and sends a current to the belt emergency disconnection device 6 side.
５’ ａ ｉｊ：バックルスイッチ５′の近傍にもうけ
た常開接点、５０は導線、１３は導線５０を介して流れ
てきた電流により火薬を爆発させる点火用の起爆用電気
***、６は起爆用電気***１３をそなえるベルト非常切
断装置、（６の詳細構成は第３図乃至第５図に示す）４
はリトラクタ−１２はシート、３はシートベルトで、シ
ョルダーベル）３ａ、ラップアウターベルト３ｂ、ラッ
プインナーベルト３ｃよりなる。5' a ij: a normally open contact provided near the buckle switch 5', 50 is a conductor, 13 is an electric detonator for igniting the gunpowder to explode the gunpowder by the current flowing through the conductor 50, 6 is for detonation A belt emergency cutting device equipped with an electric detonator 13 (the detailed configuration of 6 is shown in FIGS. 3 to 5) 4
The retractor 12 is a seat, and the seat belt 3 is composed of a shoulder bell 3a, a wrap outer belt 3b, and a wrap inner belt 3c.
第３図乃至第５図は、第２図に示す各センサー７．８，
９．１０がなく、乗員が必要時、手でプル・・ンドルを
引っばると起爆用衝撃***を介してプッシャー火薬が爆
発し、ベルト非常切断装置６が作動してベルトを切断さ
せるもの１である。FIGS. 3 to 5 show each sensor 7.8 shown in FIG.
9.10 is not present, and when the crew member pulls the pull handle by hand, the pusher gunpowder explodes via the detonating shock detonator, and the belt emergency disconnection device 6 is activated, causing the belt to be cut. be.
以下第３図乃至第５図の構成を説明する。The configurations shown in FIGS. 3 to 5 will be explained below.
本考案装置は、シリンダー１１と、このシリンダー１１
に付設したプッシャー火薬を充填したカートリッジ１２
（カートリッジ１２は円筒状で上方は開口し、アルミ箔
等の密閉蓋５４で密閉され、プッシャー火薬の爆発によ
り上方を突き破るようになっている。The device of the present invention includes a cylinder 11 and a cylinder 11.
Cartridge 12 filled with pusher gunpowder attached to
(The cartridge 12 is cylindrical, open at the top, and sealed with a sealing lid 54 made of aluminum foil or the like, so that the explosion of the pusher gunpowder will pierce the top.
）と、プッシャー火薬を点火させる起爆用衝撃***１４
と、撃針３７をもち後記カム３３と係合する舌片３６と
を設けた撃針レバー１５と、この撃針レバー１５を操作
させるプルハンドル１６と、このプル・・ンドル１６を
常時容易に引っばられないようケース２３に固定させる
シェアー鎖３５と、スプリング１７と、前記ブルノ・ン
ドル１６に一端を固定し他端を後記カム３３とに固定し
たワイヤ３４と、第５図に示すように軸４３に巻装され
たスプリング５２の力により反時計方向に附勢され舌片
３６と係合したカム３３と、シリンダー１１のピストン
１１′に連結した連結部１８と、取付ベース２９に固定
した固定下刃２０訃よび回転自在に枢支され前記連結部
１８により基部２４が押上げられ軸４９を介して回動す
る可動上刃２１とよりなるベルトカッター２２と、前記
下刃２０と上刃２１との間に挟置したシートベルト２７
と、ケース２３とより構成する。) and an impact detonator 14 for igniting the pusher gunpowder.
a firing pin lever 15 having a firing pin 37 and a tongue piece 36 that engages with a cam 33 to be described later; a pull handle 16 for operating the firing pin lever 15; and a pull handle 16 that can be easily pulled at any time. A shear chain 35 is fixed to the case 23 so as not to be damaged, a spring 17, a wire 34 whose one end is fixed to the Bruno handle 16 and the other end is fixed to the cam 33 described later, and the shaft 43 is fixed to the shaft 43 as shown in FIG. The cam 33 is urged counterclockwise by the force of the wrapped spring 52 and engaged with the tongue piece 36, the connecting portion 18 is connected to the piston 11' of the cylinder 11, and the fixed lower blade is fixed to the mounting base 29. A belt cutter 22 includes a movable upper blade 21 which is rotatably supported by a rotatable shaft 20 and a movable upper blade 21 whose base 24 is pushed up by the connecting portion 18 and which rotates via a shaft 49; Seat belt 27 placed between
and case 23.
尚、１ｆはＯリング、３０，３０’はベルトガイド、３
１はケース２３にもうけたベルトガイド３０の取付部、
３２は上刃２１の回転阻止用の下刃２０に突設したスト
ッパー、３９は撃針レバー１５の軸４８に巻装したスプ
リングで、常時撃針レバー１５を第５図反時計方向に附
勢している。In addition, 1f is an O-ring, 30, 30' is a belt guide, 3
1 is the attachment part of the belt guide 30 provided in the case 23;
32 is a stopper protruding from the lower blade 20 for preventing rotation of the upper blade 21, and 39 is a spring wound around the shaft 48 of the firing pin lever 15, which constantly biases the firing pin lever 15 in the counterclockwise direction in FIG. There is.
２８はケース２３にもうけたベルト挿入用孔である０
第一実施例を必要時、乗員が手でプルー・ンドルをひく
ことによりプッシャー火薬を爆発させベルトを切断させ
る第３図乃至第５図の構成とし、第二実施例を不要時は
作用しないよう常時各センサーと連結し、必要時、乗員
がスイッチを入れることによりプッシャー火薬を爆発さ
せベルトを切断させる第３図乃至第５図の構成のベルト
非常切断装置と各センサー、プッシャー安全装置を備え
た第２図記載の構成とする。28 is a hole for inserting a belt in the case 23.0 When necessary, in the first embodiment, the passenger pulls a prune needle by hand to explode the pusher gunpowder and cut the belt. 3 to 5, the second embodiment is always connected to each sensor so that it does not operate when unnecessary, and when necessary, the pusher gunpowder is detonated and the belt is cut by turning on the switch by the occupant. The configuration shown in Fig. 2 includes a belt emergency disconnection device, various sensors, and a pusher safety device.
以下各実施例についての作用を説明する。The operation of each embodiment will be explained below.
まず第一実施例について説明する。First, a first embodiment will be explained.
シートベルトの切断を必要とする緊急時、乗員はプル・
・ンドル１６を第４図、第５図の矢印Ｐ方向にスプリン
グ（５２，１７）力に抗して引っばってシェア鎖３５を
引きちぎり更に引っばると、カム３３がワイヤ３４によ
り軸４３を中心に時計方向に回転し、カム３３と係合し
た撃針レバー１５の舌片３６が紬４８を中心にスプリン
グ３９の力に抗して時計方向に回転する。In an emergency that requires cutting the seat belt, the occupant should pull
・When the handle 16 is pulled in the direction of the arrow P in FIGS. 4 and 5 against the force of the spring (52, 17), the shear chain 35 is torn off, and the shaft 43 is pulled further, the cam 33 is pulled by the wire 34. The tongue piece 36 of the firing pin lever 15, which rotates clockwise around the center, and is engaged with the cam 33, rotates clockwise around the pongee 48 against the force of the spring 39.
更にカム３３を回転させて舌片３６がカム３３から突然
外れるとスプリング３９の力が再び働いて撃針レバー１
５の先端に設けた撃針３７が起爆用衝撃***１４を押圧
し、火薬カートリッジ１２に点火し火薬が爆発し高圧ガ
スを発生する。When the cam 33 is further rotated and the tongue piece 36 suddenly comes off the cam 33, the force of the spring 39 works again and the firing pin lever 1
The firing pin 37 provided at the tip of the bomb presses the detonating shock detonator 14, ignites the gunpowder cartridge 12, the gunpowder explodes, and high pressure gas is generated.
高圧ガスはアルミ箔等の密閉蓋５４を押し破り上方に出
る。The high pressure gas pushes through the airtight lid 54 made of aluminum foil or the like and exits upward.
高圧ガスによりピストン１１′が上方に移動しく第４図
参照）、連結部１８を上方に移動させる。The piston 11' is moved upward by the high pressure gas (see FIG. 4), and the connecting portion 18 is moved upward.
従ってベルトカッター２２は軸４９を中心に反時計方向
に回転し、ベルト２７を切断する。Therefore, the belt cutter 22 rotates counterclockwise about the shaft 49 to cut the belt 27.
。上刃２１はストッパー３２で回転を阻止され停止する
。. The upper blade 21 is stopped from rotating by a stopper 32.
かくしてベルト２７は切断され、乗員はベルト２７によ
る拘束を解かれて車外に脱出できる。The belt 27 is thus cut, and the occupant is released from the restraints of the belt 27 and can escape from the vehicle.
この作動は非常に短時間内で行なわれる。This operation takes place within a very short time.
次に第二実施例について説明する。Next, a second embodiment will be described.
室内温度の上昇、酸素濃度の低下および一酸化炭素濃度
の増加、衝撃によるベルトテンションの増加により各セ
ンサー７．８，９．１０が作動すると、プッシャー安全
装置２６のコイル２６ａが電源２４より電流が流れて励
磁し、接点２６ｂが閉じる。When each sensor 7.8, 9.10 is activated due to an increase in indoor temperature, a decrease in oxygen concentration, an increase in carbon monoxide concentration, or an increase in belt tension due to impact, the coil 26a of the pusher safety device 26 receives current from the power source 24. It flows and is excited, and the contact 26b closes.
この状態になった時ノ５ツクルスイッチ５′の近傍にも
うけた常開接点５’ａを乗員が手で押圧すると、常開接
点５′ａが閉じ、導線５０に電流が流れ起爆用電気***
１３を作動させる。In this state, when the passenger presses the normally open contact 5'a provided near the 5-tsukuru switch 5' with his or her hand, the normally open contact 5'a closes and current flows through the conductor 50, causing the electric detonator to detonate. 13 is activated.
起爆用電気***１３からの点火でカートリッジ１２内の
プッシャー火薬が爆発し、ピストン１１′を上昇させベ
ルトカッター２２でベルト２７を切断させる。The pusher gunpowder in the cartridge 12 is ignited by the electric detonator 13, causing the piston 11' to rise and the belt cutter 22 to cut the belt 27.
かくして乗員はベルト２７による拘束を解かれて車外に
脱出できる。In this way, the occupant is released from the restraints of the belt 27 and can escape from the vehicle.
第二実施例の場合は各センサー７．８，９゜１０のいず
れかが作動しないかぎり電流が供給されずプッシャー安
全装置２６は作動しないので常時いくら常開接点５’ａ
を押圧してもベルト非常切断装置６は作動しない。In the case of the second embodiment, unless one of the sensors 7, 8, 9, 10 is activated, no current is supplied and the pusher safety device 26 is not activated.
Even if is pressed, the belt emergency cutting device 6 does not operate.
第一実施例の場合はプル・・ンドル１６をいつでもシェ
アー鎖３５をひきちき゛つて引っばればベルト非常切断
装置６が作動するので容易に触れないようプルー・ンド
ル１６にキャップ等を被覆する必要がある。In the case of the first embodiment, if the pull end 16 is pulled at any time by pulling the shear chain 35, the belt emergency cutting device 6 is activated, so it is necessary to cover the pull end 16 with a cap or the like so that it cannot be easily touched. be.
本考案のベルト非常切断装置６は一度使用した後、プッ
シャー火薬を入れ換え、切断したベルト２７を交換すれ
ば再び使用できる。After the emergency belt cutting device 6 of the present invention has been used once, it can be used again by replacing the pusher gunpowder and replacing the cut belt 27.
又、本考案のベルト非常切断装置６の設置場所は、前席
の場合はラップインナーベルト３Ｃ上に、後席の場合は
ラップベル）３ｄのシートとの付は根にもうけるのが最
適である。The best place to install the belt emergency disconnection device 6 of the present invention is on the lap inner belt 3C in the case of the front seat, and at the root of the lap inner belt 3D in the case of the rear seat.
上記実施例ではプッシャー火薬の装填をカートリッジ式
（固形化）としたがパウダ一式（粉体化）でも良く、又
点火手段としては電気***、衝撃***だけでなく、ピエ
ゾによる高電圧スパーク（強誘導体例えば水晶を衝撃さ
せて点火する）を利用したもの等でも良く、さらにカッ
ターは刃がスライド（スライド式の刃をピストンで作動
させる）したり回転する方式（回転状カッター）のもの
でも良い。In the above embodiment, the pusher gunpowder was loaded in a cartridge type (solidified), but a set of powder (powdered) could also be used, and the ignition means could be not only an electric detonator or an impact detonator, but also a high-voltage spark from a piezo (a strong inductor). For example, the cutter may be one that uses a type that uses a crystal that is ignited by impacting a crystal), and the cutter may be one that has a sliding blade (a sliding blade operated by a piston) or one that rotates (rotary cutter).
更に又、ベルト非常切断装置６は第６図に示すように前
席の場合にはラップアウターベルト３ｂ１シヨルダーベ
ル）３ａに設けてもよいし、後席の場合ラップベル）３
ｄの任意の位置にもうけてよい。Furthermore, as shown in FIG. 6, the belt emergency disconnection device 6 may be provided on the lap outer belt 3b1 (shoulder bell) 3a in the case of the front seat, or on the lap outer belt (3b1) 3a in the case of the rear seat.
It may be placed at any position of d.
又、ベルト非常切断装置６は１ケに限定せず、必要個数
設けてもよい。Further, the number of belt emergency cutting devices 6 is not limited to one, and a necessary number may be provided.
上記のように本考案装置によれば、乗員を拘束している
シートベルトを瞬時に切断することができるので、二次
災害が発生しても乗員は即時に車外に脱出することがで
き、死傷を未然に防止できる利点がある。As mentioned above, according to the device of the present invention, the seat belt restraining the occupant can be instantly cut, so even if a secondary disaster occurs, the occupant can immediately escape from the vehicle, resulting in death or injury. This has the advantage of being able to prevent this from happening.
第１図は本考案装置を具備した車輛の外観図、第２図は
本考案装置のセット状態および電気回路を示す説明図、
第３図は本考案装置のベルト非常切断装置の内部構造斜
視図を示す。
第４図は第３図のＴＶ−ＴＶ断面図、第５図は同じく第
３図のＶ−■断面図、第６図は本考案装置の他のセット
状態の説明図を示す。
１・・・車輛、２・・・シート、３，２７・・・シート
ベルト、４・・・リトラクタ−１５・・・バックル、５
′・・・バックルスイッチ、５′ａ・・・常開接点、６
・・・ベルト非常切断装置、７・・・衝撃センサー、８
・・・車室内温度センサー、９・・・酸素濃度、−酸化
炭素濃度センサー１０・・・ベルトテンションセンサー
１１・・・シリンダー １１′・・・ピストン、１ｒ
・・・Ｏリング、１２・・・カートリッジ、１３・・・
起爆用電気***、１４・・・起爆用衝撃***、１５・・
・撃針レバー １６・・・プル・・ンドル、１７・・・
スプリング、１８・・・連結部、２０・・・下刃、２１
・・・上刃、２２・・・ベルトカッター、２３・・・ケ
ース、２１′・・・基部、２９・・・取付ベース、３３
・・・カム、３４・・・ワイヤ、３５・・・シェア鎖、
３６・・・舌片、３７・・・撃針、３９・・・スプリン
グ、２６・・・プッシャー安全装置、２６ａ・・・コイ
ル、２６ｂ・・・接点、２８・・・ベルト挿入用孔、３
０゜３０′・・・ベルト刀イド、３１・・・ベルトガイ
ド取付部、３２・・・ストッパー、４３・・・軸、４８
・・・軸、４９・・・軸、５０・・・導線、５２・・・
スプリング、５４・・・密閉蓋。FIG. 1 is an external view of a vehicle equipped with the device of the present invention, and FIG. 2 is an explanatory diagram showing the set state and electric circuit of the device of the present invention.
FIG. 3 shows a perspective view of the internal structure of the belt emergency cutting device of the device of the present invention. 4 is a sectional view taken along the line TV--TV in FIG. 3, FIG. 5 is a sectional view taken along the line V--■ in FIG. 3, and FIG. 6 is an explanatory diagram of another set state of the apparatus of the present invention. 1... Vehicle, 2... Seat, 3, 27... Seat belt, 4... Retractor-15... Buckle, 5
'...Buckle switch, 5'a...Normally open contact, 6
...Belt emergency disconnection device, 7...Impact sensor, 8
...Interior temperature sensor, 9...Oxygen concentration, -carbon oxide concentration sensor 10...Belt tension sensor 11...Cylinder 11'...Piston, 1r
...O-ring, 12...Cartridge, 13...
Electric detonator for detonation, 14... Shock detonator for detonation, 15...
・Firing pin lever 16...pull, 17...
Spring, 18... Connection portion, 20... Lower blade, 21
...Upper blade, 22...Belt cutter, 23...Case, 21'...Base, 29...Mounting base, 33
...Cam, 34...Wire, 35...Share chain,
36... Tongue, 37... Firing pin, 39... Spring, 26... Pusher safety device, 26a... Coil, 26b... Contact, 28... Belt insertion hole, 3
0゜30'... Belt blade, 31... Belt guide attachment part, 32... Stopper, 43... Shaft, 48
...Axis, 49...Axis, 50...Conductor, 52...
Spring, 54...Tight lid.
Claims (1)
ーと、このカッターを駆動するシリンダーとこのシリン
ダーの駆動用火薬とこの火薬の点火装置とよりなるカッ
ター駆動手段とを備えた安全ベルトの非常切断装置。An emergency safety belt safety belt comprising a cutter having a blade on at least one side and sandwiching the seat belt, a cutter driving means comprising a cylinder for driving the cutter, a gunpowder for driving the cylinder, and an ignition device for the gunpowder. Cutting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978008610U JPS5823730Y2 (en) | 1978-01-27 | 1978-01-27 | Safety belt emergency disconnection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978008610U JPS5823730Y2 (en) | 1978-01-27 | 1978-01-27 | Safety belt emergency disconnection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54112225U JPS54112225U (en) | 1979-08-07 |
| JPS5823730Y2 true JPS5823730Y2 (en) | 1983-05-20 |
Family
ID=28817950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978008610U Expired JPS5823730Y2 (en) | 1978-01-27 | 1978-01-27 | Safety belt emergency disconnection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5823730Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5170055A (en) * | 1974-10-30 | 1976-06-17 | Jan Marii Bushianan Deshire |
-
1978
- 1978-01-27 JP JP1978008610U patent/JPS5823730Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5170055A (en) * | 1974-10-30 | 1976-06-17 | Jan Marii Bushianan Deshire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54112225U (en) | 1979-08-07 |
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