KR100826143B1 - 인장강도를 보강한 철근용 커플러 - Google Patents
인장강도를 보강한 철근용 커플러 Download PDFInfo
- Publication number
- KR100826143B1 KR100826143B1 KR1020060100938A KR20060100938A KR100826143B1 KR 100826143 B1 KR100826143 B1 KR 100826143B1 KR 1020060100938 A KR1020060100938 A KR 1020060100938A KR 20060100938 A KR20060100938 A KR 20060100938A KR 100826143 B1 KR100826143 B1 KR 100826143B1
- Authority
- KR
- South Korea
- Prior art keywords
- coupler
- tensile strength
- reinforcement
- reinforcing
- screw
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 48
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title description 4
- 229910052742 iron Inorganic materials 0.000 title description 2
- 230000002787 reinforcement Effects 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 239000004567 concrete Substances 0.000 abstract description 8
- 239000011150 reinforced concrete Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000009864 tensile test Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000011295 pitch Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
Description
Claims (5)
- 철근과 철근의 끝단을 기계적 이음하는 커플러에 있어서,상기 철근이 삽입되는 상기 커플러의 중공부의 내주면부에는 다줄 나사를 형성하고,상기 커플러의 외주면부에는 인장강도 보강부를 형성하되,상기 인장강도보강부는 커플러의 중앙점 M'로부터 좌우로, 인장강도 보강부의 좌우측 부분의 유효 살두께 t에 해당하는 길이로부터 t + 1Cm에 해당하는 길이 사이의 어느 한 지점까지 형성되고,상기 인장강도 보강부의 유효 살두께 t'는 상기 인장강도 보강부의 좌우측 부분의 유효 살두께 t보다 크게 형성되는 것을 특징으로 하는 인장강도를 보강한 철근용 커플러.
- 삭제
- 제1항 에 있어서,인장강도 보강부의 표면은 전체적으로 원형 원주를 갖는 원통 형상의 외주면이 되도록 형성하는 것을 특징으로 하는 인장강도를 보강한 철근용 커플러.
- 제1항 및 제3항 중 어느 한 항에 있어서,상기 인장강도 보강부의 좌우측 커플러 외주면에는 미끄럼 방지수단이 형성된 것을 특징으로 하는 인장강도를 보강한 철근용 커플러.
- 제1항 및 제3항 중 어느 한 항에 있어서,상기 인장강도 보강부의 표면에는 미끄럼 방지수단이 형성된 것을 특징으로 하는 인장강도를 보강한 철근용 커플러.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060100938A KR100826143B1 (ko) | 2006-10-17 | 2006-10-17 | 인장강도를 보강한 철근용 커플러 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060100938A KR100826143B1 (ko) | 2006-10-17 | 2006-10-17 | 인장강도를 보강한 철근용 커플러 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080034680A KR20080034680A (ko) | 2008-04-22 |
KR100826143B1 true KR100826143B1 (ko) | 2008-04-30 |
Family
ID=39573999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060100938A KR100826143B1 (ko) | 2006-10-17 | 2006-10-17 | 인장강도를 보강한 철근용 커플러 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100826143B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100996906B1 (ko) | 2010-06-28 | 2010-11-26 | (주)대흥이엔지 | 일체형 구조물 연결체 |
KR101505961B1 (ko) | 2014-04-11 | 2015-03-26 | 기언관 | 나선철근용 철근연결구 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980015215U (ko) * | 1996-09-06 | 1998-06-25 | 김해수 | 철근용 커플러 |
KR200332980Y1 (ko) * | 2003-08-08 | 2003-11-12 | 최진호 | 철근 연결장치 |
-
2006
- 2006-10-17 KR KR1020060100938A patent/KR100826143B1/ko active IP Right Review Request
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980015215U (ko) * | 1996-09-06 | 1998-06-25 | 김해수 | 철근용 커플러 |
KR200332980Y1 (ko) * | 2003-08-08 | 2003-11-12 | 최진호 | 철근 연결장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100996906B1 (ko) | 2010-06-28 | 2010-11-26 | (주)대흥이엔지 | 일체형 구조물 연결체 |
KR101505961B1 (ko) | 2014-04-11 | 2015-03-26 | 기언관 | 나선철근용 철근연결구 |
Also Published As
Publication number | Publication date |
---|---|
KR20080034680A (ko) | 2008-04-22 |
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