KR200215984Y1 - A tension controling device for auto hinge - Google Patents

A tension controling device for auto hinge Download PDF

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Publication number
KR200215984Y1
KR200215984Y1 KR2020000029305U KR20000029305U KR200215984Y1 KR 200215984 Y1 KR200215984 Y1 KR 200215984Y1 KR 2020000029305 U KR2020000029305 U KR 2020000029305U KR 20000029305 U KR20000029305 U KR 20000029305U KR 200215984 Y1 KR200215984 Y1 KR 200215984Y1
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KR
South Korea
Prior art keywords
tension
door
spring
hinge
auto
Prior art date
Application number
KR2020000029305U
Other languages
Korean (ko)
Inventor
임백종
Original Assignee
임백종
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Publication date
Application filed by 임백종 filed Critical 임백종
Priority to KR2020000029305U priority Critical patent/KR200215984Y1/en
Application granted granted Critical
Publication of KR200215984Y1 publication Critical patent/KR200215984Y1/en
Priority to CNB018179533A priority patent/CN1214171C/en
Priority to PCT/KR2001/001778 priority patent/WO2002033205A1/en
Priority to AU2002211038A priority patent/AU2002211038A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
    • E05F1/1215—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a canted-coil torsion spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
    • E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
    • E05F3/08—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes in which a torsion spring rotates a member around an axis arranged in the direction of the axis of the piston
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/25—Mechanical means for force or torque adjustment therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/404—Function thereof
    • E05Y2201/41—Function thereof for closing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

본 고안은 자동문 또는 방화문에 설치되어 사용자가 도어를 밀면 적은 힘으로 도어가 열리고, 또 도어를 놓게 되면 스프링의 복원력에 의해 서서히 닫히도록 한 오토힌지에 관한 것으로, 특히 스프링의 텐션을 워엄기어에 의해 조절하도록 함으로서 신속 간편하면서도 정밀하게 텐션을 조절할 수 있도록 한 오토힌지의 텐션조절장치에 관한 것이다.The present invention relates to an auto hinge installed in an automatic door or a fire door to open the door with a small force when the user pushes the door, and to close it slowly by the restoring force of the spring when the door is released. The present invention relates to a tension adjusting device of an auto-hinge that allows the tension to be adjusted quickly, simply and precisely.

종래의 오토힌지에 설치된 텐션조절장치는 조절시 텐션조절공에 도구를 꽂아 원하는 텐션이 제공될 때까지 텐션조절구를 회전시킨 후 고정핀을 꽂아 고정하는 조작이 난해할 뿐만 아니라 많은 힘을 필요로 하며, 또 텐션조절공의 간격이 넓어 미세조절이 사실상 불가능한 구조로 되어 있었다.Tension control device installed in the conventional auto hinge is not only difficult to operate by inserting a tool into the tension adjusting hole to rotate the tension knob until the desired tension is provided and then inserting a fixing pin to fix the tension adjustment device. In addition, the tension adjustment hole was wide, the structure was practically impossible to fine-tune.

본 고안은 이러한 종래의 단점을 해소하기 위해 안출된 것으로, 원통형의 케이스(10) 내에 회전축(12)을 갖고 그 둘레에 회전축에 복원 탄성력을 주는 스프링(13)이 설치되고, 스프링(13)의 하부에 텐션을 조절하는 텐션조절구(14)를 설치되며, 회전축(12)의 상부에는 회전속도를 조절하는 유압장치가 설치된 오토힌지에 있어서, 상기 텐션조절구(14)의 둘레에 워엄휠(15)을 설치하고, 이와 대응되는 케이스(10)에 상기 워엄휠(15)과 맞물리는 워엄기어(16)를 구비하며, 상기 워엄기어 축의 일단에 조작홈(17)을 설치하여 구성한 것이다.The present invention is devised to solve such a conventional disadvantage, having a rotating shaft 12 in the cylindrical case 10 and a spring 13 for restoring elasticity to the rotating shaft is installed, the spring 13 of the In the lower part of the tension adjusting device 14 is installed to adjust the tension, and the upper portion of the rotating shaft 12 is installed in the auto hinge installed a hydraulic device for adjusting the rotation speed, the worm wheel (around the periphery of the tension control device 14 15), the case 10 is provided with a worm gear 16 to be engaged with the worm wheel 15, and the operation groove 17 is installed on one end of the worm gear shaft.

Description

오토힌지의 텐션조절장치{A tension controling device for auto hinge}A tension controling device for auto hinge

본 고안은 자동문 또는 방화문에 설치되어 사용자가 도어를 밀면 적은 힘으로 도어가 열리고, 또 도어를 놓게 되면 스프링의 복원력에 의해 서서히 닫히도록 한 오토힌지에 관한 것으로, 특히 스프링의 텐션을 워엄기어에 의해 조절하도록 함으로서 신속 간편하면서도 정밀하게 텐션을 조절할 수 있도록 한 오토힌지의 텐션조절장치에 관한 것이다.The present invention relates to an auto hinge installed in an automatic door or a fire door so that the user opens the door with a small force when the user pushes the door, and when the door is released, the door is slowly closed by the restoring force of the spring. The present invention relates to a tension adjusting device of an auto-hinge that allows the tension to be adjusted quickly, simply and precisely.

일반적으로 화재발생시 화재의 확산을 방지 또는 지연하기 위해 공간을 차단하기 위한 방화도어나 각종 출입문에는 자동도어가 설치되어 도어를 개방할 때에는 적은 힘으로 쉽게 개방시킬 수 있고, 닫힐 때에는 자동으로 서서히 닫히도록 되어 있다.In general, in order to prevent or delay the spread of fire in the event of a fire, fire doors or various doors are provided with automatic doors to open the doors with little force when opening the doors, and automatically close slowly when the doors are closed. It is.

이는 도어의 하부에 설치된 오토힌지에 의해 이루어지는 것으로, 그 구조를 보면 도 1에서와 같이 원통형의 케이스(1) 내부에 회전축(2)이 설치되어 있고, 그 둘레에는 회전축과 연결된 스프링(3)이 설치되어 있으며, 스프링(3)의 하부에는 외주면에 일정한 간격으로 텐션조절공(5)이 형성된 텐션조절구(4)가 설치되어 있고, 이와 대응되는 케이스(1)의 일측에는 텐션조절공(5)이 외부로 노출되도록 개구부를 형성하여 이를 통해 텐션조절공(5)에 고정핀(6)을 끼워 개구부 일단에 걸리도록 하여 텐션을 유지하도록 되어 있으며, 상부에는 회전축(2)의 회전속도를 조절하는 유압조절장치가 설치되어 있다.This is achieved by an auto hinge installed at the lower part of the door. As shown in FIG. 1, a rotating shaft 2 is installed inside the cylindrical case 1, and a spring 3 connected to the rotating shaft is provided around the cylindrical case 1. It is installed, the tension adjustment hole (4) is formed in the lower portion of the spring (3), the tension control hole (5) is formed at regular intervals on the outer peripheral surface, the tension control hole (5) on one side of the case (1) corresponding to this ) Is formed to expose the outside to maintain the tension by inserting the fixing pin (6) in the tension adjusting hole (5) to the end of the opening through it, and adjusts the rotational speed of the rotating shaft (2) at the top Hydraulic control device is installed.

그러나 이러한 오토힌지는 설치후 도어의 개폐속도를 조절할 필요가 있는데, 이때 텐션조절공이 형성된 텐션조절구(4)를 회전시켜 스프링(3)의 텐션을 조절한다.However, such auto hinge needs to adjust the opening and closing speed of the door after installation, at this time, by adjusting the tension adjustment hole (4) in which the tension adjustment hole is formed to adjust the tension of the spring (3).

텐션을 조절할 때에는 텐션조절공(5)에 지그를 꽂아 원하는 텐션이 제공될 때까지 텐션조절구(5)를 회전시킨 후 고정핀(6)을 꽂아 고정시키게 되는데, 이러한 작업이 난해할 뿐만 아니라 많은 힘을 필요로 하며, 또 텐션조절공(5)의 간격이 넓어 미세조절이 사실상 불가능한 구조로 되어 있었다.When the tension is adjusted, the jig is inserted into the tension adjusting hole (5), and the tension adjusting device (5) is rotated until the desired tension is provided, and then the fixing pin (6) is inserted and fixed. It requires a force, and the space between the tension adjusting holes 5 was so large that it was virtually impossible to control.

본 고안은 종래의 단점을 해소하기 위해 안출된 것으로, 그 목적은 스프링의 텐션을 워엄기어로 조절토록 함으로써 신속 간편하게 조절 할 수가 있을 뿐만 아니라 미세조절도 가능하도록 한 오토힌지의 텐션조절장치를 제공하는데 있다.The present invention was devised to solve the disadvantages of the prior art, and its purpose is to provide a tension control device of the auto-hinge that can be quickly and easily adjusted as well as fine adjustment by adjusting the tension of the spring with a worm gear. have.

도 1은 종래의 오토힌지의 구조도.1 is a structural diagram of a conventional auto hinge.

도 2는 본 고안에 따른 오토힌지의 텐션조절장치의 구조도.Figure 2 is a structural diagram of the tension adjusting device of the auto hinge according to the present invention.

도 3은 본 고안에 따른 오토힌지의 텐션조절장치의 측단면도.Figure 3 is a side cross-sectional view of the tension adjustment device of the auto hinge according to the present invention.

[도면의 주요 부분에 대한 부호의 설명][Description of Symbols for Main Parts of Drawing]

10 - 케이스 11a,11b - 브래킷10-Case 11a, 11b-Bracket

12 - 회전축 13 - 스프링12-axis of rotation 13-spring

14 - 텐션조절구 15 - 워엄휠14-tension knob 15-worm wheel

16 - 워엄기어 17 - 조작홈16-Worm Gear 17-Control Home

18a,18b - 피니언 19a - 도어18a, 18b-Pinion 19a-Door

19b - 문틀 20 - 힌지축19b-Door Frame 20-Hinge Shaft

상기 목적을 달성하기 위한 본 발명은, 원통형의 케이스 내에 회전축을 갖고 그 둘레에 회전축에 복원 탄성력을 주는 스프링이 설치되고, 스프링의 하부에 텐션을 조절하는 텐션조절구를 설치되며, 회전축의 상부에는 회전속도를 조절하는 유압장치가 설치된 오토힌지에 있어서,In order to achieve the above object, the present invention has a rotating shaft in a cylindrical case and is provided with a spring to give a resilient elastic force to the rotating shaft, a tension adjusting device for adjusting the tension is provided at the bottom of the spring, the upper portion of the rotating shaft In the auto hinge equipped with a hydraulic device for adjusting the rotation speed,

상기 텐션조절구의 둘레에 워엄휠을 설치하고, 이와 대응되는 케이스에 상기 워엄휠과 맞물리는 워엄기어를 구비하며, 상기 워엄기어 축의 일단에 조작홈을 설치하여 달성된다.A worm wheel is installed around the tension control unit, and a worm gear meshing with the worm wheel is provided in a case corresponding thereto, and an operation groove is provided at one end of the worm gear shaft.

이하, 본 고안의 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 고안에 따른 오토힌지의 텐션조절장치의 구조도이고, 도 3은 본 고안에 따른 오토힌지의 텐션조절장치의 측단면도이다.Figure 2 is a structural diagram of the tension control device of the auto hinge according to the present invention, Figure 3 is a side cross-sectional view of the tension control device of the auto hinge according to the present invention.

도시된 바와 같이 본 발명의 오토힌지는 도어(19a)의 힌지결합부 하부에 수직으로 설치되는 것으로, 외부에 원통형의 케이스(10)와, 그 하부에 설치되어 도어(19a)에 나사로 결합 고정되는 브래킷(11a)과, 내부에는 케이스(10)와 별도로 회전되는 회전축(12)과 그 상부에는 회전축(12)의 회전속도를 조절하는 유압장치와, 회전축(12)의 둘레에 설치되어 복원 텐션을 가하는 스프링(13) 및 그 하부에 스프링(13)의 텐션을 조절하는 텐션조절구(14)로 구성되어 있다.As shown, the auto hinge of the present invention is vertically installed at the lower portion of the hinge coupling portion of the door 19a, and is provided with a cylindrical case 10 at the outside and screwed to the door 19a. A bracket 11a, a rotating shaft 12 that is rotated separately from the case 10, and a hydraulic device that adjusts the rotational speed of the rotating shaft 12 thereon, and a restoration tension is installed around the rotating shaft 12. The spring 13 to be applied is composed of a tension adjusting device 14 for adjusting the tension of the spring 13 in the lower portion.

또 회전축(12)의 하단에는 피니언(18a)이 설치되어 있고, 그 측부에는 문틀(19b)에 고정된 힌지축(20) 상단의 고정 피니언(18b)과 맞물림 설치되어 있다. 참조번호 11b는 문틀(19b)에 결합 고정되어 힌지축(20)을 지지하는 브래킷이다.Moreover, the pinion 18a is provided in the lower end of the rotating shaft 12, and is engaged with the fixed pinion 18b of the upper end of the hinge shaft 20 fixed to the door frame 19b in the side part. Reference numeral 11b is a bracket that is fixedly coupled to the door frame 19b to support the hinge shaft 20.

회전축(12)의 하부에 설치된 텐션조절구(14)의 둘레에는 워엄휠(15)이 설치되어 있고, 이와 대응되는 케이스(10)에는 워엄휠(15)과 맞물리도록 워엄기어(16)가 설치되어 있다.The worm wheel 15 is installed around the tension adjusting device 14 installed at the lower portion of the rotary shaft 12, and the worm gear 16 is installed on the case 10 corresponding to the worm wheel 15 so as to be engaged with the worm wheel 15. It is.

또 워엄기어(16) 축의 일단은 도어(19a)의 일부를 제거하여 외부로 노출되며, 이에 렌치나 드라이버 등을 이용하여 회전시킬 수 있도록 조작홈(17)이 구비되어 있다.In addition, one end of the worm gear 16 shaft is exposed to the outside by removing a part of the door (19a), the operation groove 17 is provided so that it can be rotated using a wrench or a screwdriver.

이러한 구조로 되어 있는 본 고안의 도어(19a)는 개방시 스프링(13)이 압축되고, 도어(19a)를 자유롭게 해주게 되면 압축되었던 스프링(13)의 텐션에 의해 자동으로 닫히게 된다. 특히 회전축(12)의 상부에 설치된 유압장치에 의해 서서히 닫히게 된다.The door 19a of the present invention having such a structure is automatically closed by the tension of the spring 13 which is compressed when the spring 13 is compressed and the door 19a is freed. In particular, it is gradually closed by the hydraulic device installed on the upper portion of the rotary shaft (12).

필요할 때에는 회전축(12)을 복원시키는 스프링(13)의 텐션을 조절하게 되는데, 조절시 노출된 조작홈(17)으로 렌치나 드라이버 등의 도구를 삽입시켜 회전시킨다.When necessary, the tension of the spring 13 for restoring the rotating shaft 12 is adjusted. During adjustment, the tool is rotated by inserting a tool such as a wrench or a screwdriver into the exposed operation groove 17.

이 조작에 의해 워엄기어(16)는 회전하여 워엄휠(15)을 회전시키게 되고 이와 일체로된 회전축(12)이 회전하여 스프링(13)에 비틀림 압축력을 풀거나 조여 텐션의 강약을 신속 간편하게 조절할 수 있게 된다.By this operation, the worm gear 16 is rotated to rotate the worm wheel 15, and the rotary shaft 12 integrated therewith is rotated to release or tighten the torsional compression force on the spring 13 to quickly and easily adjust the strength of the tension. It becomes possible.

이상에서 살펴본 바와 같이 본 고안은 스프링의 탄성력을 조절할 때 워엄 및 이와 맞물린 워엄기어를 이용함에 따라 적은 힘으로 신속 간편하게 텐션을 조절할 수가 있고, 또 외부로 노출되는 부위가 워엄기어의 조작홈만 노출되기 때문에 도어의 외관도 미려해 지는 효과가 있다.As described above, the present invention can adjust the tension quickly and easily with little force by using the worm and its worm gear when adjusting the elastic force of the spring, and only the operation groove of the worm gear is exposed outside. Therefore, the appearance of the door is also beautiful effect.

Claims (1)

원통형의 케이스(10) 내에 회전축(12)을 갖고 그 둘레에 회전축에 복원 탄성력을 주는 스프링(13)이 설치되고, 스프링(13)의 하부에 텐션을 조절하는 텐션조절구(14)를 설치되며, 회전축(12)의 상부에는 회전속도를 조절하는 유압장치가 설치된 오토힌지에 있어서,A spring 13 having a rotating shaft 12 in the cylindrical case 10 and giving a restoring elastic force to the rotating shaft is installed around the cylindrical case 10, and a tension adjusting device 14 for adjusting the tension is installed at the lower portion of the spring 13. In the upper portion of the rotary shaft 12, in the auto hinge installed a hydraulic device for adjusting the rotational speed, 상기 텐션조절구(14)의 둘레에 워엄휠(15)을 설치하고, 이와 대응되는 케이스(10)에 상기 워엄휠(15)과 맞물리는 워엄기어(16)를 구비하며, 상기 워엄기어 축의 일단에 조작홈(17)을 설치하여 구성된 것을 특징으로 하는 오토힌지의 텐션조절장치.A worm wheel 15 is installed around the tension control unit 14, and a worm gear 16 is engaged with the worm wheel 15 in a case 10 corresponding thereto, and one end of the worm gear shaft is provided. Tension adjusting device of the auto-hinge, characterized in that the operating groove (17) installed in the configuration.
KR2020000029305U 2000-10-20 2000-10-20 A tension controling device for auto hinge KR200215984Y1 (en)

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KR2020000029305U KR200215984Y1 (en) 2000-10-20 2000-10-20 A tension controling device for auto hinge
CNB018179533A CN1214171C (en) 2000-10-20 2001-10-20 A controlling apparatus for tension of auti-hinge
PCT/KR2001/001778 WO2002033205A1 (en) 2000-10-20 2001-10-20 A controling apparatus for tension of auto-hinge
AU2002211038A AU2002211038A1 (en) 2000-10-20 2001-10-20 A controling apparatus for tension of auto-hinge

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