WO2012023702A2 - Insert securing piece used in the construction of nuclear power stations - Google Patents

Insert securing piece used in the construction of nuclear power stations Download PDF

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Publication number
WO2012023702A2
WO2012023702A2 PCT/KR2011/005043 KR2011005043W WO2012023702A2 WO 2012023702 A2 WO2012023702 A2 WO 2012023702A2 KR 2011005043 W KR2011005043 W KR 2011005043W WO 2012023702 A2 WO2012023702 A2 WO 2012023702A2
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WIPO (PCT)
Prior art keywords
insert
construction
nuclear power
fixing
length
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PCT/KR2011/005043
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French (fr)
Korean (ko)
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WO2012023702A3 (en
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정환락
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대도건철(주)
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Application filed by 대도건철(주) filed Critical 대도건철(주)
Priority to EP11818302.9A priority Critical patent/EP2607562A4/en
Publication of WO2012023702A2 publication Critical patent/WO2012023702A2/en
Publication of WO2012023702A3 publication Critical patent/WO2012023702A3/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/388—Separate connecting elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/18—Adjusting tools; Templates
    • E04G21/1841—Means for positioning building parts or elements
    • E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure

Definitions

  • the present invention relates to an insert fixture used in the construction of a nuclear power plant, and more particularly, the insert fixture is inserted into the formwork in the construction of the nuclear power plant, after removing the formwork, the insert fixture for fixing the insert to install the structure integrated with the building It is about.
  • the insert In general, in order to embed the insert in the concrete at the construction site, the insert is firmly fixed inside the formwork for concrete placing, and then the concrete is cast and cured, and then the insert fixture is removed together with the formwork. Inserts will be buried.
  • the insert fixtures used in the general construction site do not firmly fix the inserts used in the construction of the nuclear power plant in the formwork, and much more than the insert fixtures used in the general construction site are installed or reinforced. There has been a problem.
  • the present invention is to solve the above problems, and provided with a close contact portion to form a convex portion when the heavy insert used only in the construction of nuclear power plant in the formwork to prevent the breakage due to bending or deformation of the close contact and the upper part of the insert It is to provide an insert fixture used in the construction of a tightly coupled nuclear power plant.
  • the present invention also provides an insert fixture that is used in the construction of a nuclear power plant that minimizes the play of the insert by wrapping both ends of the insert due to the bent portion.
  • the fixing part is characterized in that it consists of a plurality of fixing holes which are formed penetrating at intervals from each other and fixing pins that are fitted in the fixing holes are fixed to the formwork.
  • the present invention by the above solution is provided with a close contact to form a convex part to prevent the breakage by bending or deformation of the close contact when fixing the heavy insert used in the construction of the nuclear power plant in the formwork is tightly adhered to the top of the insert It works.
  • FIG. 1 is a perspective view of an insert fixture used in the construction of a nuclear power plant of the present invention.
  • FIG. 2 is a cross-sectional view of the insert fixture used in the construction of the nuclear power plant of the present invention.
  • Figure 3 is a state of use of the insert fixture used in the construction of the nuclear power plant of the present invention.
  • FIG. 1 is a perspective view of an insert fixture used in the construction of a nuclear power plant of the present invention
  • Figure 2 is a cross-sectional view of the insert fixture used in the construction of a nuclear power plant of the present invention
  • Figure 3 is used in the construction of a nuclear power plant of the present invention
  • the insert fixture 10 used in the construction of the nuclear power plant of the present invention is a plate shape bent at both ends is inserted into the formwork (1) in the construction of the nuclear power plant after removing the formwork (1),
  • the insert 5, which is integral with the building and fixes the insert 5, is firmly fixed, and includes an adhesion part 11, a bent part 13, a fixing part 15, and a convex part 17.
  • the close contact part 11 has a length equal to the width of the insert in a plate shape and is formed in parallel with the insert 5 to closely contact the upper part of the insert 5.
  • the close contact portion 11 may be changed in length depending on the width of the insert (5).
  • the bent portion 13 is formed to be bent to have the same length as the thickness of the insert (5) on both ends of the close portion 11 is made to surround the left and right ends of the insert (5).
  • the length of the bent portion 13 may be changed depending on the thickness of the insert (5).
  • the fixing part 13 has a length at both ends of the bent part 13 and is formed in parallel with the contact part 11 so as to firmly fix the insert 5 to the formwork.
  • the fixing portion 15 is composed of a plurality of fixing holes (15a) are formed through each other at intervals and fixing pins (15b) are fitted to the fixing hole (15a) to be fixed to the die (1).
  • the fixing holes 15a and the fixing pins 15b of the fixing unit 15 are fixed to the formwork 1, and, unlike a typical construction site, are poured into the concrete together with the insert 5 and then buried. .
  • the close contact portion 11 is further formed with a convex portion 17 is formed to be convex along the length.
  • the convex part 17 prevents the contact part 11 from being bent or deformed and damaged when the fixing part 15 is fixed to the formwork 1 so that the contact part 11 is firmly adhered to the upper part of the insert 5. Be sure to
  • the present invention is provided with a close contact to form a convex portion to secure the heavy-weight insert used only in the construction of nuclear power plants in the form to prevent the close contact bent or deformed and damaged and there is an effect that it is tightly adhered to the top of the insert. .
  • a nuclear power plant having a close contact portion forming a convex portion to prevent the breakage of the close contact or bending due to fixing the heavy insert used only in the construction of the nuclear power plant in the formwork and tightly adhered to the upper portion of the insert Provide insert fixtures used in construction.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The insert securing piece used in the construction of nuclear power stations of the present invention comprises: a close fitting part which has the shape of a plate curved at both ends, has the same length as the width of the insert and is formed so as to be parallel with the insert in such a way as to closely fit the upper part of the insert; curved parts at both ends of the close fitting part, which have a length that is the same as the thickness of the insert and are formed so as to curve in such a way as to cover both the left and the right end of the insert; and securing parts at both ends of the curved parts, which securing parts have a length and are formed so as to be parallel with the close fitting part in such a way as to firmly secure the insert to a frame; and the close fitting part is also formed with a protrusion formed so as to protrude along the length in such a way that the close fitting part firmly establishes close fit against the upper part of the insert while the close fitting part is prevented from bending or deforming and becoming damaged during securing by means of the securing part.

Description

원자력발전소의 건설에서 사용되는 인서트 고정구Insert fixtures used in the construction of nuclear power plants
본 발명은 원자력발전소의 건설에서 사용되는 인서트 고정구에 관한 것으로, 보다 상세하게는 원자력발전소의 건설에서 거푸집의 내부에 삽입되어 거푸집 탈거후, 건물과 일체화되어 구조물을 설치하도록 한 인서트를 고정하는 인서트 고정구에 관한 것이다.The present invention relates to an insert fixture used in the construction of a nuclear power plant, and more particularly, the insert fixture is inserted into the formwork in the construction of the nuclear power plant, after removing the formwork, the insert fixture for fixing the insert to install the structure integrated with the building It is about.
일반적으로 건설현장에서 콘크리트 내부에 인서트를 매설하기 위해서는 콘크리트 타설용 거푸집의 내측에 인서트를 견고하게 고정한 다음, 이에 콘크리트를 타설하여 양생시킨 후, 거푸집과 함께 인서트 고정구를 분리하는 과정을 거쳐서 콘크리트 내부에 인서트를 매설하게 된다.In general, in order to embed the insert in the concrete at the construction site, the insert is firmly fixed inside the formwork for concrete placing, and then the concrete is cast and cured, and then the insert fixture is removed together with the formwork. Inserts will be buried.
그러나, 원자력발전소의 건설에서는 원자력발전소의 특성상 중량이 무거운 구조물들이 건물과 일체화되어 설치되게 된다.However, in the construction of nuclear power plants, heavy structures are installed integrally with buildings due to the characteristics of nuclear power plants.
따라서, 통상적인 건설현장에서 사용되는 인서트고정구로는 원자력발전소의 건설에서 사용되는 인서트를 거푸집에 견고하게 고정하지 못하여 일반건설현장에서 사용되는 인서트고정구 보다 월등히 많은 수가 설치되거나 별도로 보강 작업을 하는 등 많은 문제가 있어왔다.Therefore, the insert fixtures used in the general construction site do not firmly fix the inserts used in the construction of the nuclear power plant in the formwork, and much more than the insert fixtures used in the general construction site are installed or reinforced. There has been a problem.
본 발명은 이와 같은 문제점을 해결하기 위한 것으로, 볼록부를 형성하는 밀착부를 구비하여 원자력발전소의 건설에서만 사용되는 중량이 무거운 인서트를 거푸집에 고정시 밀착부가 휘거나 변형되어 파손됨을 방지하고 인서트의 상부에 견고하게 밀착되는 원자력발전소의 건설에서 사용되는 인서트 고정구를 제공하는 데 있다.The present invention is to solve the above problems, and provided with a close contact portion to form a convex portion when the heavy insert used only in the construction of nuclear power plant in the formwork to prevent the breakage due to bending or deformation of the close contact and the upper part of the insert It is to provide an insert fixture used in the construction of a tightly coupled nuclear power plant.
또, 절곡부로 인해 인서트의 양단을 감쌈으로써 인서트의 유격을 최소화하는 원자력발전소의 건설에서 사용되는 인서트 고정구도 제공하는 데 있다.The present invention also provides an insert fixture that is used in the construction of a nuclear power plant that minimizes the play of the insert by wrapping both ends of the insert due to the bent portion.
상기 목적을 달성하기 위한 본 발명의 원자력발전소의 건설에서 사용되는 인서트 고정구는 양단이 절곡된 판 형상으로서, 상기 인서트의 너비와 동일한 길이를 갖고 인서트와 평행하게 형성되어 인서트의 상부를 밀착하도록 한 밀착부; 상기 밀착부의 양단에 인서트의 두께와 동일한 길이를 갖고 절곡지게 형성되어 인서트의 좌우양단을 감싸도록 한 절곡부; 상기 절곡부의 양단에 길이를 갖고 밀착부와 평행하게 형성되어 인서트를 거푸집에 견고하게 고정하도록 한 고정부를 포함하여 구성되며, 상기 밀착부는 길이를 따라 볼록지게 형성된 볼록부가 더 형성되어 상기 고정부로 고정시 밀착부가 휘거나 변형되어 파손됨을 방지하여 인서트의 상부에 견고하게 밀착됨을 특징으로 한다.Insert fixture used in the construction of the nuclear power plant of the present invention for achieving the above object is a plate shape bent at both ends, has a length equal to the width of the insert and formed in parallel with the insert close contact the upper part of the insert part; A bent portion formed at both ends of the close contact portion with a length equal to the thickness of the insert to be bent to surround the left and right ends of the insert; It has a length at both ends of the bent portion and is formed in parallel with the contact portion is configured to include a fixing portion to secure the insert to the formwork, the contact portion is further formed with a convex portion formed convex along the length to the fixing portion The fixing part is firmly attached to the upper part of the insert by preventing the breakage due to bending or deformation.
또, 상기 고정부는 서로 간격을 두고 관통되어 형성되는 다 수개의 고정공들과 그 고정공에 끼워져 거푸집에 고정되는 고정핀들로 이루어짐을 특징으로 한다.In addition, the fixing part is characterized in that it consists of a plurality of fixing holes which are formed penetrating at intervals from each other and fixing pins that are fitted in the fixing holes are fixed to the formwork.
상기 해결수단에 의한 본 발명은 볼록부를 형성하는 밀착부를 구비하여 원자력발전소의 건설에서만 사용되는 중량이 무거운 인서트를 거푸집에 고정시 밀착부가 휘거나 변형되어 파손됨을 방지하고 인서트의 상부에 견고하게 밀착되는 효과가 있다.The present invention by the above solution is provided with a close contact to form a convex part to prevent the breakage by bending or deformation of the close contact when fixing the heavy insert used in the construction of the nuclear power plant in the formwork is tightly adhered to the top of the insert It works.
또, 절곡부로 인해 인서트의 양단을 감쌈으로써 인서트의 유격을 최소화하는 효과도 있다.In addition, due to the bent portion wraps the end of the insert has the effect of minimizing the play of the insert.
도 1은 본 발명의 원자력발전소의 건설에서 사용되는 인서트 고정구의 사시도.1 is a perspective view of an insert fixture used in the construction of a nuclear power plant of the present invention.
도 2는 본 발명의 원자력발전소의 건설에서 사용되는 인서트 고정구의 A-A 단면도.2 is a cross-sectional view of the insert fixture used in the construction of the nuclear power plant of the present invention.
도 3은 본 발명의 원자력발전소의 건설에서 사용되는 인서트 고정구의 사용상태도.Figure 3 is a state of use of the insert fixture used in the construction of the nuclear power plant of the present invention.
< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>
1:거푸집 5:인서트1: Die 5: Insert
10:인서트고정구 11:밀착부10: insert fastener 11: close contact
13:절곡부 15:고정부13: Bend 15: Government
15a:고정공 15b:고정핀15a: fixed hole 15b: fixed pin
17:볼록부It is a convex part 17
이하, 본 발명의 바람직한 실시예를 첨부한 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.
도 1은 본 발명의 원자력발전소의 건설에서 사용되는 인서트 고정구의 사시도, 도 2는 본 발명의 원자력발전소의 건설에서 사용되는 인서트 고정구의 A-A 단면도, 도 3은 본 발명의 원자력발전소의 건설에서 사용되는 인서트 고정구의 사용상태도를 나타낸 도면이다.1 is a perspective view of an insert fixture used in the construction of a nuclear power plant of the present invention, Figure 2 is a cross-sectional view of the insert fixture used in the construction of a nuclear power plant of the present invention, Figure 3 is used in the construction of a nuclear power plant of the present invention A diagram showing a state of use of the insert fixture.
도면에 나타낸 바와 같이, 본 발명의 원자력발전소의 건설에서 사용되는 인서트 고정구(10)는 양단이 절곡된 판 형상으로서 원자력발전소의 건설에서 거푸집(1)의 내부에 삽입되어 거푸집(1) 탈거후, 건물과 일체화되어 구조물을 설치하도록 한 인서트(5)를 견고하게 고정하는 것으로서 밀착부(11)와, 절곡부(13)와, 고정부(15)와 볼록부(17)로 이루어진다.As shown in the drawing, the insert fixture 10 used in the construction of the nuclear power plant of the present invention is a plate shape bent at both ends is inserted into the formwork (1) in the construction of the nuclear power plant after removing the formwork (1), The insert 5, which is integral with the building and fixes the insert 5, is firmly fixed, and includes an adhesion part 11, a bent part 13, a fixing part 15, and a convex part 17.
상기 밀착부(11)는 판 형상으로 인서트의 너비와 동일한 길이를 갖고 인서트(5)와 평행하게 형성되어 인서트(5)의 상부를 밀착한다.The close contact part 11 has a length equal to the width of the insert in a plate shape and is formed in parallel with the insert 5 to closely contact the upper part of the insert 5.
이때, 상기 밀착부(11)는 인서트(5)의 너비에 따라 그 길이는 얼마든지 변경 실시될 수 있다.At this time, the close contact portion 11 may be changed in length depending on the width of the insert (5).
상기 절곡부(13)는 밀착부(11)의 양단에 인서트(5)의 두께와 동일한 길이를 갖고 절곡지게 형성되어 인서트(5)의 좌우양단을 감싸도록 이루어진다.The bent portion 13 is formed to be bent to have the same length as the thickness of the insert (5) on both ends of the close portion 11 is made to surround the left and right ends of the insert (5).
이때, 상기 절곡부(13)는 인서트(5)의 두께에 따라 그 길이는 얼마든지 변경 실시될 수 있다.In this case, the length of the bent portion 13 may be changed depending on the thickness of the insert (5).
상기 고정부(13)는 절곡부(13)의 양단에 길이를 갖고 밀착부(11)와 평행하게 형성되어 인서트(5)를 거푸집에 견고하게 고정하도록 이루어진다.The fixing part 13 has a length at both ends of the bent part 13 and is formed in parallel with the contact part 11 so as to firmly fix the insert 5 to the formwork.
상기 고정부(15)는 서로 간격을 두고 관통되어 형성되는 다 수개의 고정공(15a)들과 그 고정공(15a)에 끼워져 거푸집(1)에 고정되는 고정핀(15b)들로 이루어진다.The fixing portion 15 is composed of a plurality of fixing holes (15a) are formed through each other at intervals and fixing pins (15b) are fitted to the fixing hole (15a) to be fixed to the die (1).
이때, 상기 고정부(15)의 고정공(15a)들과 고정핀(15b)들은 거푸집(1)에 고정되어 통상적인 건설현장과는 달리 상기 인서트(5)와 함께 콘크리트로 타설 후, 매립된다.At this time, the fixing holes 15a and the fixing pins 15b of the fixing unit 15 are fixed to the formwork 1, and, unlike a typical construction site, are poured into the concrete together with the insert 5 and then buried. .
이와 같은 구조에서, 상기 밀착부(11)는 길이를 따라 볼록지게 형성된 볼록부(17)가 더 형성된다.In this structure, the close contact portion 11 is further formed with a convex portion 17 is formed to be convex along the length.
볼록부(17)는 상기 고정부(15)로 거푸집(1)에 고정시 밀착부(11)가 휘거나 변형되어 파손됨을 방지하여 밀착부(11)가 인서트(5)의 상부에 견고하게 밀착되도록 한다.The convex part 17 prevents the contact part 11 from being bent or deformed and damaged when the fixing part 15 is fixed to the formwork 1 so that the contact part 11 is firmly adhered to the upper part of the insert 5. Be sure to
이와 같은 본 발명은 볼록부를 형성하는 밀착부를 구비하여 원자력발전소의 건설에서만 사용되는 중량이 무거운 인서트를 거푸집에 고정시 밀착부가 휘거나 변형되어 파손됨을 방지하고 인서트의 상부에 견고하게 밀착되는 효과가 있다.The present invention is provided with a close contact to form a convex portion to secure the heavy-weight insert used only in the construction of nuclear power plants in the form to prevent the close contact bent or deformed and damaged and there is an effect that it is tightly adhered to the top of the insert. .
본 발명에 의해, 볼록부를 형성하는 밀착부를 구비하여 원자력발전소의 건설에서만 사용되는 중량이 무거운 인서트를 거푸집에 고정시 밀착부가 휘거나 변형되어 파손됨을 방지하고 인서트의 상부에 견고하게 밀착되는 원자력발전소의 건설에서 사용되는 인서트 고정구를 제공한다.According to the present invention, a nuclear power plant having a close contact portion forming a convex portion to prevent the breakage of the close contact or bending due to fixing the heavy insert used only in the construction of the nuclear power plant in the formwork and tightly adhered to the upper portion of the insert Provide insert fixtures used in construction.
또, 절곡부로 인해 인서트의 양단을 감쌈으로써 인서트의 유격을 최소화하는 원자력발전소의 건설에서 사용되는 인서트 고정구도 제공한다.It also provides insert fixtures used in the construction of nuclear power plants that minimize the play of the insert by wrapping the ends of the insert due to the bend.

Claims (2)

  1. 원자력발전소의 건설에서 거푸집(1)의 내부에 삽입되어 거푸집(1) 탈거후, 건물과 일체화되어 구조물을 설치하도록 한 인서트(5)를 고정하는 인서트 고정구(10)로서,An insert fixture (10) for inserting the interior of the formwork (1) in the construction of a nuclear power plant, and then removing the formwork (1) and fixing the insert (5) to be integrated with the building to install the structure,
    상기 인서트고정구(10)는 양단이 절곡된 판 형상으로서, 상기 인서트의 너비와 동일한 길이를 갖고 인서트(5)와 평행하게 형성되어 인서트(5)의 상부를 밀착하도록 한 밀착부(11);The insert fixture 10 has a plate shape bent at both ends, the contact portion (11) having a length equal to the width of the insert and formed in parallel with the insert (5) to close the upper part of the insert (5);
    상기 밀착부(11)의 양단에 인서트(5)의 두께와 동일한 길이를 갖고 절곡지게 형성되어 인서트(5)의 좌우양단을 감싸도록 한 절곡부(13);A bent part 13 formed at both ends of the contact part 11 to have a length equal to the thickness of the insert 5 to be bent to surround the left and right ends of the insert 5;
    상기 절곡부(13)의 양단에 길이를 갖고 밀착부(11)와 평행하게 형성되어 인서트(5)를 거푸집에 견고하게 고정하도록 한 고정부(15)를 포함하여 구성되며,It has a length at both ends of the bent portion 13 is formed in parallel with the close contact portion 11 is configured to include a fixing portion 15 for firmly fixing the insert (5) to the formwork,
    상기 밀착부(11)는 길이를 따라 볼록지게 형성된 볼록부(17)가 더 형성되어 상기 고정부(15)로 고정시 밀착부(11)가 휘거나 변형되어 파손됨을 방지하여 인서트(5)의 상부에 견고하게 밀착됨을 특징으로 하는 원자력발전소의 건설에서 사용되는 인서트 고정구.The contact part 11 is further formed with a convex part 17 formed convexly along its length to prevent the contact part 11 from being bent or deformed and broken when the fixing part 15 is fixed to the insert 5. Insert fixture used in the construction of a nuclear power plant, characterized by a tight fit at the top.
  2. 제 1항에 있어서, 상기 고정부(15)는 서로 간격을 두고 관통되어 형성되는 다 수개의 고정공(15a)들과 그 고정공(15a)에 끼워져 거푸집(1)에 고정되는 고정핀(15b)들로 이루어짐을 특징으로 하는 원자력발전소의 건설에서 사용되는 인서트 고정구.The fixing pin 15b of claim 1, wherein the fixing portion 15 is inserted into a plurality of fixing holes 15a formed at intervals from each other and the fixing holes 15a and fixed to the formwork 1. Insert fixture used in the construction of a nuclear power plant characterized in that consisting of).
PCT/KR2011/005043 2010-08-17 2011-07-11 Insert securing piece used in the construction of nuclear power stations WO2012023702A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11818302.9A EP2607562A4 (en) 2010-08-17 2011-07-11 Insert securing piece used in the construction of nuclear power stations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20-2010-0008552 2010-08-17
KR2020100008552U KR200451513Y1 (en) 2010-08-17 2010-08-17 The insert fixture using the construction site of a nuclear power plant

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WO2012023702A2 true WO2012023702A2 (en) 2012-02-23
WO2012023702A3 WO2012023702A3 (en) 2012-04-12

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KR200456314Y1 (en) 2011-06-29 2011-10-26 대도건철(주) The insert fixture using the construction site of a nuclear power plant

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GB769839A (en) * 1954-08-20 1957-03-13 David Mcilvenna A batten clip for incorporation in concrete structures during the casting thereof
US3220679A (en) * 1964-06-19 1965-11-30 Larson Co Charles O Assemblies for mounting mouldings on utility poles
US6971640B2 (en) * 2003-04-18 2005-12-06 Research And Manufacturing Corporation Of America Sway bar bushing
KR200436104Y1 (en) 2007-02-05 2007-05-23 정병욱 Insert fixture on panel
KR100765384B1 (en) 2007-05-19 2007-10-10 김윤생 Insert assembly for building cast
KR20090122670A (en) * 2008-05-26 2009-12-01 박원일 Ceiling-frame facility using bracket

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Title
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EP2607562A4 (en) 2014-03-26
WO2012023702A3 (en) 2012-04-12
EP2607562A2 (en) 2013-06-26
KR200451513Y1 (en) 2010-12-21

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