KR100525250B1 - a turnbuckle for earthquake and wind proof - Google Patents
a turnbuckle for earthquake and wind proof Download PDFInfo
- Publication number
- KR100525250B1 KR100525250B1 KR10-2003-0052419A KR20030052419A KR100525250B1 KR 100525250 B1 KR100525250 B1 KR 100525250B1 KR 20030052419 A KR20030052419 A KR 20030052419A KR 100525250 B1 KR100525250 B1 KR 100525250B1
- Authority
- KR
- South Korea
- Prior art keywords
- fixing
- wire
- support plate
- turnbuckle
- coil spring
- Prior art date
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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
- F16G11/12—Connections or attachments, e.g. turnbuckles, adapted for straining of cables, ropes, or wire
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
본 발명은 내진·내풍용 턴버클에 관한 것으로, 더욱 상세하게는 스프링을 이용하여 진동과 충격을 흡수하면서도 와이어를 견고히 당겨 죌 수 있는 내진·내풍용 턴버클에 관한 것으로서, 중앙부에 관통되어 왼나사로 형성되는 제1나사공을 형성한 제1지지판과, 상기 제1지지판과 대응되면서 이격되도록 구비되고 중앙부에 관통되어 오른나사로 형성되는 제2나사공을 형성한 제2지지판과, 상기 제1,2지지판이 마주보는 면에 양단이 밀착되어 고정되고 작용 하중에 대해 탄소성을 갖는 코일스프링으로 이루어진 탄지부와, 일단이 상기 제1나사공에 체결되고 타단에는 와이어가 결속되는 제1고정부를 형성한 제1고정바와, 일단이 상기 제2나사공에 체결되고 타단에는 와이어가 결속되는 제1고정부를 형성한 제2고정바로 구성되어, 상기 제1,2지지판의 회전에 의해 와이어에 결속된 제1,2고정바의 길이가 변하도록 구성된 턴버클에 있어서, 상기 코일스프링의 양 단부에 2개 이상의 U자형 고리를 대칭되게 삽입하여 걸고, 상기 제1,2지지판에 상기 U자형 고리의 단부가 관통되어 삽입되도록 고정공을 형성하며, 상기 U자형 고리의 끝을 너트로 체결하여 상기 코일스프링이 상기 제1,2지지판에 밀착되어 고정되도록 구성된다.The present invention relates to a seismic and windproof turnbuckle, and more particularly, to a seismic and windproof turnbuckle capable of absorbing vibrations and shocks using a spring while being able to pull the wire firmly. A first support plate having a first screw hole, a second support plate having a second screw hole formed to be spaced apart from the first support plate, penetrating to a central portion, and formed with a right screw, and the first and second support plates A tangent part formed of a coil spring having both ends fixed to the opposite surface and having a carbonaceous force against an applied load, and a first fixing part having one end fastened to the first screw hole and a wire bound to the other end thereof; A first fixing bar and a second fixing bar having one end fastened to the second screw hole and a second fixing bar forming a first fixing part to which a wire is bound at the other end thereof, are used to rotate the first and second supporting plates. In the turnbuckle configured to change the length of the first and second fixing bars bound to the wires, two or more U-shaped rings are symmetrically inserted into both ends of the coil spring, and the U and the U are supported on the first and second support plates. A fixing hole is formed to penetrate and insert the end of the female ring, and the coil spring is fixed to the first and second supporting plates by fastening the end of the U-shaped ring with a nut.
이에 따라, 와이어를 통해 구조물로 전달되는 충격 및 진동을 흡수하여 구조물의 파손 및 와이어의 파손을 방지할 수 있는 효과를 가지게 된다.Accordingly, by absorbing the shock and vibration transmitted to the structure through the wire has the effect of preventing the damage of the structure and the wire breakage.
Description
본 발명은 내진·내풍용 턴버클에 관한 것으로, 더욱 상세하게는 진동과 충격을 흡수하면서도 와이어를 견고히 당겨 죌 수 있는 내진·내풍용 턴버클에 관한 것이다. The present invention relates to a turnbuckle for seismic and windproof, and more particularly, to a seismic and windproof turnbuckle capable of firmly pulling a wire while absorbing vibration and shock.
일반적으로 턴버클은 밧줄·체인·금속와이어 등을 당겨 죄는 데 사용하는 죔기구로서, 도 4는 턴버클의 일 예를 보인 종단면도이다.Generally, a turnbuckle is a fastening mechanism used to pull a rope, a chain, a metal wire, or the like, and FIG. 4 is a longitudinal cross-sectional view showing an example of a turnbuckle.
도시된 바와 같이 턴버클(100)은 양단으로 나사막대를 가진 부품으로 한쪽의 수나사(120)는 오른나사로, 다른 쪽의 수나사(130)는 왼나사로 되어 있다.As shown, the turnbuckle 100 is a component having a screw rod at both ends, and one male screw 120 is a right screw, and the other male screw 130 is a left screw.
또한, 암나사가 있는 부품, 즉 몸체(110)를 회전하면 2개의 수나사(120)(130)는 서로 접근하고, 상기 몸체(110)의 회전을 반대로 하면 멀어짐에 의해 구조물의 받침막대·받침강철로프·강철막대·로프 등을 팽팽하게 당길 때, 중간에 턴버클(100)을 넣고 이것을 돌림으로써 팽팽하게 당길 수 있는 것이다.In addition, when the parts having a female thread, that is, the body 110 are rotated, the two male screws 120 and 130 approach each other, and when the rotation of the body 110 is reversed, the supporting rod and the supporting steel rope of the structure are moved away. When pulling a steel rod, a rope, etc. tightly, the turnbuckle 100 can be put in the middle, and it can be pulled tightly by turning it.
그러나, 상기와 같은 종래의 턴버클은 단순히 당겨서 죄는 역할만을 수행하므로 인해 갑자기 하중이 가해질 경우에는 와이어가 끊어져 커다란 사고로 이어지는 경우도 있었고, 지진 및 기계장치에 의한 진동이 발생할 경우 턴버클에 의해 지지되는 구조물에 직접적으로 진동이 전달되어 구조물이 파손되는 문제점도 있었다.However, the conventional turnbuckles as described above simply perform the role of pulling and tightening, so when the load is suddenly applied, the wire may be broken and lead to a big accident, and the structure supported by the turnbuckles when the earthquake and the vibration caused by the mechanical device occur. There was also a problem that the structure is damaged by the vibration transmitted directly to.
이에 본 발명은 상기와 같은 종래의 제반 문제점을 해소하기 위하여 안출한 것으로 그 목적은 스프링을 이용하여 진동과 충격을 흡수하면서도 와이어를 견고히 당겨 죌 수 있는 내진·내풍용 턴버클을 제공함에 있다.Accordingly, the present invention has been made in order to solve the above-mentioned conventional problems, the object of the present invention is to provide a seismic and windproof turnbuckle that can firmly pull the wire while absorbing vibration and shock using a spring.
또한, 본 발명의 목적은 인장 및 압축하중을 동시에 받더라도 두 하중을 모두 수용할 수 있도록 함에 있다.In addition, an object of the present invention is to be able to accommodate both loads even under tension and compression loads.
또한, 본 발명의 목적은 코일스프링을 지지판에 견고히 고정하도록 함에 있다. In addition, an object of the present invention is to securely fix the coil spring to the support plate.
상기와 같은 목적을 달성하기 위하여 본 발명은 중앙부에 관통되어 왼나사로 형성되는 제1나사공을 형성한 제1지지판과, 상기 제1지지판과 대응되면서 이격되도록 구비되고 중앙부에 관통되어 오른나사로 형성되는 제2나사공을 형성한 제2지지판과, 상기 제1,2지지판이 마주보는 면에 양단이 밀착되어 고정되고 작용 하중에 대해 탄소성을 갖는 코일스프링으로 이루어진 탄지부와, 일단이 상기 제1나사공에 체결되고 타단에는 와이어가 결속되는 제1고정부를 형성한 제1고정바와, 일단이 상기 제2나사공에 체결되고 타단에는 와이어가 결속되는 제1고정부를 형성한 제2고정바로 구성되어, 상기 제1,2지지판의 회전에 의해 와이어에 결속된 제1,2고정바의 길이가 변하도록 구성된 턴버클에 있어서,상기 코일스프링의 양 단부에 2개 이상의 U자형 고리를 대칭되게 삽입하여 걸고, 상기 제1,2지지판에 상기 U자형 고리의 단부가 관통되어 삽입되도록 고정공을 형성하며, 상기 U자형 고리의 끝을 너트로 체결하여 상기 코일스프링이 상기 제1,2지지판에 밀착되어 고정되도록 구성한 것을 특징으로 한다.In order to achieve the above object, the present invention is provided with a first support plate formed with a first screw hole formed through the central portion and formed as a left screw, and provided to be spaced apart to correspond to the first support plate and formed with a right screw penetrated through the central portion. A second support plate formed with a second screw hole, a support part formed of a coil spring having both ends in close contact with the surface facing the first and second support plates and having elasticity against an applied load, and one end of the first support plate formed thereon; A first fixing bar which is fastened to the screw hole and forms a first fixing part to which the wire is bound at the other end, and a second fixing bar which forms a first fixing part at which one end is fastened to the second screw hole and the wire is bound to the other end. In the turnbuckle configured to change the length of the first and second fixing bars bound to the wire by the rotation of the first and second support plates, Symmetrically two or more U-shaped rings on both ends of the coil spring It is inserted into the hook, and the fixing hole is formed so that the end of the U-shaped ring is inserted through the first and second support plate, and the coil spring is fastened to the end of the U-shaped ring by a nut to the first and second support plate Characterized in that configured to be in close contact with the fixed.
이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참고로 하여 더욱 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.
도 1은 본 발명의 일 실시예를 보인 분해사시도로서, 도시된 바와 같이 본 발명은 이격되어 서로 마주보도록 구비되는 제1,2지지판(10)(20)을 구비하고, 상기 제1,2지지판(10)(20)의 서로 마주보는 면에 양단이 고정되는 탄지부(30)를 구비하며, 상기 제1,2지지판(10)(20)의 중앙부에 내측으로 나선이 형성된 제1,2나사공(11)(21)을 형성하며, 상기 제1,2나사공(11)(21)에 일단이 체결되고 타단에는 기존의 와이어의 끝단이 결속되는 제1,2고정부(41)(51)를 형성한 제1,2고정바(40)(50)를 구비하여 형성된다.1 is an exploded perspective view showing an embodiment of the present invention, as shown in the present invention is provided with first and second support plates 10 and 20 spaced apart and facing each other, the first and second support plates (1) and (1) and (2) first and second ends of which have both ends fixed on both sides of the surface opposite to each other, and having a spiral formed inward in a central portion of the first and second support plates (10,20). The first and second fixing parts 41 and 51 are formed to form the thread holes 11 and 21, and one end is fastened to the first and second screw holes 11 and 21, and the other end of the wire is bound to the other end. ) Is formed with the first and second fixing bars 40 and 50 formed thereon.
도 2는 도 1에 따른 종단면도를 보인 것으로서, 상기 탄지부(30)는 용접 등의 주지된 고정방법을 이용하여 상기 지지판에 고정하여 상기 제1,2지지판(10)(20)과 탄지부(30)가 분리되지 않도록 구성하고 또한, 상기 탄지부(30)는 작용 하중을 모두 수용 가능한 탄소성을 갖는 코일스프링을 사용하는 것이 바람직하다.2 is a longitudinal cross-sectional view according to FIG. 1, wherein the finger part 30 is fixed to the support plate by using a known fixing method such as welding, and thus the first and second support plates 10 and 20 and the finger part. It is preferable to use the coil spring which is comprised so that 30 may not isolate | separate, and the said carbon part 30 has carbonaceous property which can accommodate all working loads.
상기 탄소성은, 탄성 및 소성의 성질을 모두 갖는 것을 의미하고, 약한 작용 하중에 대해 탄성을 가지면서, 강한 작용 하중에 대해서는 소성 변형을 하여 더욱 효율적으로 작용 하중을 흡수하도록 한다.The carbon property means having both elasticity and plasticity properties, and has elasticity against weak working loads, and plastic deformation against strong working loads to absorb the working loads more efficiently.
상기 관통공은, 제1지지판(10)의 중앙부에 구비되고 왼나사로 형성되는 제1나사공(11)이 형성되고, 제2지지판(20)의 중앙부에는 오른나사로 형성되는 제2나사공(21)이 형성된다.The through hole is provided with a first screw hole 11 formed in the center portion of the first support plate 10 and formed of a left screw, and a second screw hole 21 formed with a right screw in the center portion of the second support plate 20. ) Is formed.
또한, 상기 제1,2고정바(40)(50)는 상기 제1,2나사공(11)(21)에 각각 그 끝단이 체결되도록 나선을 형성하여 상기 제1,2지지판(10)(20)과 탄지부(30)로 구성되는 몸체의 회전에 따라 제1,2고정바(40)(50)가 동시에 서로 접근하는 방향으로 이동하거나 서로 멀어지는 방향으로 이동하도록 형성하여 내진·내풍용 턴버클로서의 역할을 하도록 구성한다.In addition, the first and second fixing bars 40 and 50 form spirals so that their ends are fastened to the first and second screw holes 11 and 21, respectively, so that the first and second supporting plates 10 ( According to the rotation of the body consisting of the 20 and the finger portion 30, the first and second fixing bar 40, 50 is formed to move in a direction approaching each other or to move in a direction away from each other, seismic and windproof turnbuckle Configure to act as.
더불어, 상기 제1,2고정바(40)(50)의 끝단에 형성되는 제1,2고정부(41)(51)는 일반적인 턴버클에 형성되는 고리로 형성하는 것이 바람직하나, 기존의 와이어가 용접 및 접착 등의 다른 고정 수단을 이용하여 결속되도록 형성하는 것도 무방하다.In addition, it is preferable that the first and second fixing parts 41 and 51 formed at the ends of the first and second fixing bars 40 and 50 are formed by a ring formed in a general turnbuckle, but the existing wire is It is also possible to form so as to bind by using other fixing means such as welding and bonding.
도 3은 본 발명의 다른 실시 예를 보인 종단면도로서, 코일스프링으로 형성되는 상기 탄지부(30)의 양단에는 양 끝단에 나선을 형성한 U자형 고리(60)를 걸고, 상기 제1,2지지판(10)(20)에 상기 U자형 고리(60)의 단부가 관통되어 삽입되는 고정공(12)(22)을 형성하며, 제1,2지지판(10)(20)에 삽입된 U자형 고리(60)의 단부에는 너트(61)를 체결하여 상기 코일스프링이 제1,2지지판(10)(20)에 밀착되어 고정되도록 한다.3 is a longitudinal cross-sectional view showing another embodiment of the present invention, the U-shaped ring (60) formed with spirals at both ends of both ends of the stop portion 30 formed of a coil spring, the first, second The support plate 10, 20 is formed in the fixing hole 12, 22 through which the end of the U-shaped ring 60 is inserted through, the U-shaped inserted into the first and second support plates 10, 20 The coil spring is fastened to the end of the ring 60 so that the coil spring is fixed to the first and second support plates 10 and 20.
이에 따라, 상기 U자형 고리(60)의 끝단에 구비되는 너트(61)를 강하게 체결하면 그에 따라 코일스프링 또한 제1,2지지판(10)(20)에 강하게 밀착되어 고정되고, 상기 코일스프링은 상기 제1,2지지판(10)(20)과 일체로 형성되는 효과를 가지게 되어 제1,2지지판(10)(20)의 외측에서 가해지는 하중에 대해 제1,2지지판(10)(20)과 코일스프링 사이의 유격에 따른 코일스프링의 손실이 없어지게 되는 것이다.Accordingly, when the nut 61 provided at the end of the U-shaped ring 60 is firmly fastened, the coil spring is also strongly adhered to and fixed to the first and second support plates 10 and 20, and the coil spring is fixed. The first and second support plates 10 and 20 have the effect of being integrally formed with respect to the load applied from the outside of the first and second support plates 10 and 20. ) And the coil spring is lost due to the play between the coil spring and the coil spring.
상술한 바와 같이 본 발명은, 지지판이 탄지부에 의해 연결되어 진동과 충격을 흡수하면서도 와이어를 견고히 당겨 죌 수 있도록 함으로서, 와이어를 통해 구조물로 전달되는 충격 및 진동을 흡수하여 구조물의 파손 및 와이어의 파손을 방지할 수 있는 효과를 가지게 된다. As described above, the present invention allows the support plate to be connected by the finger portion to absorb the vibrations and shocks while pulling the wires firmly, thereby absorbing the shocks and vibrations transmitted to the structures through the wires, thereby preventing the breakage of the structures and the It will have the effect of preventing breakage.
또한, 본 발명은 코일스프링으로 구성되어 내진·내풍용 턴버클에 가해지는 작용 하중을 동시에 흡수하도록 함으로서, 진동 및 충격, 지진 등의 외부 하중 요인을 더욱 효율적으로 수용하는 효과를 가지게 된다.In addition, the present invention is configured by the coil spring to simultaneously absorb the working load applied to the earthquake-resistant and windproof turnbuckle, it has the effect of more efficiently receiving external load factors such as vibration, shock, earthquake.
또한, 본 발명은 코일스프링의 양단을 U자형 고리로 지지판에 고정하여 코일스프링이 견고히 고정되면서 지지판에 밀착되도록 함으로서, 진동 및 충격 등의 하중을 더욱 효과적으로 흡수하고, 스프링의 손실을 최소화하는 효과를 가지게 된다.In addition, the present invention by fixing both ends of the coil spring to the support plate with a U-shaped ring to be in close contact with the support plate while the coil spring is firmly fixed, more effectively absorbs loads such as vibration and shock, and minimizes the loss of the spring Have.
도 1은 본 발명의 일 실시예를 보인 분해사시도,1 is an exploded perspective view showing an embodiment of the present invention,
도 2는 도 1에 따른 종단면도,2 is a longitudinal sectional view according to FIG. 1, FIG.
도 3은 본 발명의 다른 실시예를 보인 종단면도,3 is a longitudinal sectional view showing another embodiment of the present invention;
도 4는 종래 턴버클의 일 예를 보인 사시도.Figure 4 is a perspective view showing an example of a conventional turnbuckle.
※ 도면의 주요 부분에 대한 부호의 설명※ Explanation of codes for main parts of drawing
10 : 제1지지판10: first support plate
11 : 제1나사공 12 : 고정공 11: first screw thread 12: fixing hole
20 : 제2지지판20: second support plate
21 : 제2나사공 22 : 고정공 21: second screw hole 22: fixing hole
30 : 탄지부30: bullet box
40 : 제1고정바40: first fixing bar
41 : 제1고정부 41: First Government
50 : 제2고정바50: second fixing bar
51 : 제2고정부 51: Second Government
60 : U자형 고리60: U-shaped ring
61 : 너트 61: nut
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0052419A KR100525250B1 (en) | 2003-07-29 | 2003-07-29 | a turnbuckle for earthquake and wind proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2003-0052419A KR100525250B1 (en) | 2003-07-29 | 2003-07-29 | a turnbuckle for earthquake and wind proof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050013839A KR20050013839A (en) | 2005-02-05 |
| KR100525250B1 true KR100525250B1 (en) | 2005-11-01 |
Family
ID=37225148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2003-0052419A KR100525250B1 (en) | 2003-07-29 | 2003-07-29 | a turnbuckle for earthquake and wind proof |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100525250B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101578438B1 (en) * | 2014-08-20 | 2015-12-17 | 주식회사 문인 | Apparatus for construcing quake-proof a ceiling panel |
| KR20220155696A (en) * | 2021-05-17 | 2022-11-24 | 영승종합건설(주) | Construction structure for precast exterior panel of soil retaining wall and constructing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139877U (en) * | 1975-05-03 | 1976-11-11 | ||
| JPH1019089A (en) * | 1996-06-28 | 1998-01-20 | Nobuaki Takamura | Turn buckle with elasticity |
| JP2002248023A (en) * | 2001-02-24 | 2002-09-03 | Susumu Iwasaki | Spring-type turn buckle |
| JP2003172406A (en) * | 2001-12-04 | 2003-06-20 | Shin Denki Kogyo Kk | Tension shock absorber |
-
2003
- 2003-07-29 KR KR10-2003-0052419A patent/KR100525250B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51139877U (en) * | 1975-05-03 | 1976-11-11 | ||
| JPH1019089A (en) * | 1996-06-28 | 1998-01-20 | Nobuaki Takamura | Turn buckle with elasticity |
| JP2002248023A (en) * | 2001-02-24 | 2002-09-03 | Susumu Iwasaki | Spring-type turn buckle |
| JP2003172406A (en) * | 2001-12-04 | 2003-06-20 | Shin Denki Kogyo Kk | Tension shock absorber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101578438B1 (en) * | 2014-08-20 | 2015-12-17 | 주식회사 문인 | Apparatus for construcing quake-proof a ceiling panel |
| KR20220155696A (en) * | 2021-05-17 | 2022-11-24 | 영승종합건설(주) | Construction structure for precast exterior panel of soil retaining wall and constructing method thereof |
| KR102614942B1 (en) * | 2021-05-17 | 2023-12-19 | 영승종합건설(주) | Construction structure for precast exterior panel of soil retaining wall and constructing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050013839A (en) | 2005-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5169110A (en) | Force-damping energy-removing isolator | |
| JP5028239B2 (en) | Tension balancer | |
| JP7133722B2 (en) | SELF-RESET DAMPER CONSUMING FRICTIONAL ENERGY USING WEDGE-SHAPED SLIDING BLOCK AND MANUFACTURING METHOD THEREOF | |
| US20050034391A1 (en) | Automatic take-up device with internal spring | |
| KR101979293B1 (en) | Damper with Wire Rope and Spring | |
| US9394712B2 (en) | Aseismic connection device for connecting a panel to a beam | |
| EP3733973B1 (en) | Barrier cable coupler and method | |
| KR101334750B1 (en) | Cable fixing device using double wedges which are reversely facing each other to increase fixing capability and fixed type cable anchoring apparatus having the cable fixing device | |
| KR100525250B1 (en) | a turnbuckle for earthquake and wind proof | |
| US3051519A (en) | Hold down and towing chain with tension cushioning turnbuckle | |
| JP5689699B2 (en) | Fall bridge prevention device | |
| KR20010077897A (en) | Light press manufactured(lpm) wire rope isolator and method of manufacture | |
| KR101705885B1 (en) | Constructing method and shock absorbing apparatus for rockfall preventing net | |
| KR101987381B1 (en) | Anti-loosing apparatus for nut | |
| US5898558A (en) | Protective overload device | |
| US8613431B1 (en) | Vibration isolator with improved symmetry | |
| JPH1096337A (en) | Cylinder type disc lead damper | |
| KR102157827B1 (en) | Buffer device | |
| US10975900B1 (en) | Apparatus and method for bracing a load | |
| SU1602400A3 (en) | Fastener | |
| JP3822836B2 (en) | Rope shock absorber and shock absorber | |
| JP2004353304A (en) | Bridge fall preventing device | |
| JP2007225026A (en) | Joint with displacement absorbing function | |
| CN215681607U (en) | Electric engineering spool installation fixer | |
| JPH0341691B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| FPAY | Annual fee payment |
Payment date: 20121026 Year of fee payment: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20131014 Year of fee payment: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20141014 Year of fee payment: 10 |
|
| LAPS | Lapse due to unpaid annual fee |