Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
JOINT FOR REINFORCEMENT
To provide a joint for a reinforcement capable of coupling reinforcements with male screws smoothly to each other and usable even in the case where sectional diameters of two reinforcements are different.SOLUTION: A joint for a reinforcement comprises a cylindrical body 11 and a conical additional cylinder 21, a central hole 13 into which one reinforcement 51 is inserted is provided at one end side of the body 11, at which a female screw 14 is formed, and a conical hole 12 in which the additional cylinder 21 is stored is provided at the other end side of the body 11. A central hole 23 into which the other reinforcement 52 is inserted is provided at the additional cylinder 21, at which a female screw 25 is formed. In addition, a multi-row tapered male screw 26 is formed at the additional cylinder 21 and a multi-row tapered female screw 16 is formed at the conical hole 12 to integrate the body 11 with the additional cylinder 21 and pitches thereof are the same with the female screw 25 of the additional cylinder 21. Thus, the joint for a reinforcement can couple two reinforcements 51 and 52 smoothly even when they are eccentric and can be used even in the case where sectional diameters of two reinforcements 51 and 52 are different.SELECTED DRAWING: Figure 1
【課題】オネジが形成された鉄筋同士を円滑に連結できるほか、二本の鉄筋の断面径が異なる場合にも対応可能とした鉄筋用継手を提供すること。【解決手段】筒状の本体１１と円錐状の付属筒２１で構成し、本体１１の一端側には一方の鉄筋５１を差し込む中心孔１３を設け、そこにメネジ１４を形成するほか、本体１１の他端側には付属筒２１を収容する円錐孔１２を設ける。また付属筒２１には残る一方の鉄筋５２を差し込む中心孔２３を設け、そこにメネジ２５を形成する。さらに本体１１と付属筒２１を一体化するため、付属筒２１には多条のテーパーオネジ２６を形成し、円錐孔１２には多条のテーパーメネジ１６を形成し、これらのピッチは付属筒２１のメネジ２５と等しくする。その結果、二本の鉄筋５１、５２に偏心がある場合でも円滑に連結可能であるほか、二本の鉄筋５１、５２の断面径が異なる場合にも対応可能である。【選択図】 図１
JOINT FOR REINFORCEMENT
To provide a joint for a reinforcement capable of coupling reinforcements with male screws smoothly to each other and usable even in the case where sectional diameters of two reinforcements are different.SOLUTION: A joint for a reinforcement comprises a cylindrical body 11 and a conical additional cylinder 21, a central hole 13 into which one reinforcement 51 is inserted is provided at one end side of the body 11, at which a female screw 14 is formed, and a conical hole 12 in which the additional cylinder 21 is stored is provided at the other end side of the body 11. A central hole 23 into which the other reinforcement 52 is inserted is provided at the additional cylinder 21, at which a female screw 25 is formed. In addition, a multi-row tapered male screw 26 is formed at the additional cylinder 21 and a multi-row tapered female screw 16 is formed at the conical hole 12 to integrate the body 11 with the additional cylinder 21 and pitches thereof are the same with the female screw 25 of the additional cylinder 21. Thus, the joint for a reinforcement can couple two reinforcements 51 and 52 smoothly even when they are eccentric and can be used even in the case where sectional diameters of two reinforcements 51 and 52 are different.SELECTED DRAWING: Figure 1
【課題】オネジが形成された鉄筋同士を円滑に連結できるほか、二本の鉄筋の断面径が異なる場合にも対応可能とした鉄筋用継手を提供すること。【解決手段】筒状の本体１１と円錐状の付属筒２１で構成し、本体１１の一端側には一方の鉄筋５１を差し込む中心孔１３を設け、そこにメネジ１４を形成するほか、本体１１の他端側には付属筒２１を収容する円錐孔１２を設ける。また付属筒２１には残る一方の鉄筋５２を差し込む中心孔２３を設け、そこにメネジ２５を形成する。さらに本体１１と付属筒２１を一体化するため、付属筒２１には多条のテーパーオネジ２６を形成し、円錐孔１２には多条のテーパーメネジ１６を形成し、これらのピッチは付属筒２１のメネジ２５と等しくする。その結果、二本の鉄筋５１、５２に偏心がある場合でも円滑に連結可能であるほか、二本の鉄筋５１、５２の断面径が異なる場合にも対応可能である。【選択図】 図１
JOINT FOR REINFORCEMENT
鉄筋用継手
KITABAYASHI HISAYA (Autor:in) / ISHIZAKI YUKI (Autor:in)
20.07.2023
Patent
Elektronische Ressource
Japanisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
REINFORCEMENT BAR JOINT METHOD AND REINFORCEMENT BAR JOINT STRUCTURE
| Europäisches Patentamt | 2021