Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CONNECTION MEMBER
To provide an easy connection of stacked objects to reduce the burden of connection work.SOLUTION: When inserted into holes formed and aligned in each of stacked connection objects, the invention comprises at least two insertion portions 11 closely spaced from one another in contact with the edge of the hole, the insertion portion 11 has a pair of engaging portions 12 and 14 which are separated from each other in the insertion direction into the hole and engage with surfaces facing different directions of the stacked connection objects. Of the pair of engaging portions 12 and 14, the distal end engaging portion 12 on the distal end side in the insertion direction is such that at least two insertion portions 11 approach each other at the time of insertion into the hole, and after being inserted into the hole, it returns to the state before insertion and engages with the connection object to connect the connection objects to each other.SELECTED DRAWING: Figure 2
【課題】重ねられた連結対象物を簡単に連結することができ、連結作業の負担を軽減する。【解決手段】重ねられた連結対象物のそれぞれに形成され整合した孔に挿通される際に、当該孔の縁に接触して互いに接近自在に離間された少なくとも２つの挿通部分１１を備え、挿通部分１１は、孔への挿通方向において互いに離間されて、重ねられた連結対象物の互いに異なる方向を臨む面に係合する一対の係合部１２，１４を有し、一対の係合部１２，１４のうち挿通方向において先端側の先端係合部１２は、孔への挿通の際に少なくとも２つの挿通部分１１が互いに接近し、孔への挿通後に挿通前の状態に戻り連結対象物に係合して連結対象物を互いに連結する。【選択図】図２
CONNECTION MEMBER
To provide an easy connection of stacked objects to reduce the burden of connection work.SOLUTION: When inserted into holes formed and aligned in each of stacked connection objects, the invention comprises at least two insertion portions 11 closely spaced from one another in contact with the edge of the hole, the insertion portion 11 has a pair of engaging portions 12 and 14 which are separated from each other in the insertion direction into the hole and engage with surfaces facing different directions of the stacked connection objects. Of the pair of engaging portions 12 and 14, the distal end engaging portion 12 on the distal end side in the insertion direction is such that at least two insertion portions 11 approach each other at the time of insertion into the hole, and after being inserted into the hole, it returns to the state before insertion and engages with the connection object to connect the connection objects to each other.SELECTED DRAWING: Figure 2
【課題】重ねられた連結対象物を簡単に連結することができ、連結作業の負担を軽減する。【解決手段】重ねられた連結対象物のそれぞれに形成され整合した孔に挿通される際に、当該孔の縁に接触して互いに接近自在に離間された少なくとも２つの挿通部分１１を備え、挿通部分１１は、孔への挿通方向において互いに離間されて、重ねられた連結対象物の互いに異なる方向を臨む面に係合する一対の係合部１２，１４を有し、一対の係合部１２，１４のうち挿通方向において先端側の先端係合部１２は、孔への挿通の際に少なくとも２つの挿通部分１１が互いに接近し、孔への挿通後に挿通前の状態に戻り連結対象物に係合して連結対象物を互いに連結する。【選択図】図２
CONNECTION MEMBER
連結部材
WADA HIROSHI (Autor:in) / KAMAZAKI YUJI (Autor:in) / NAGAISHI MITSURU (Autor:in) / YOSHIDA MASAKI (Autor:in)
25.07.2019
Patent
Elektronische Ressource
Japanisch
IPC:
E21D
SHAFTS
,
Schächte
/
E02D
FOUNDATIONS
,
Gründungen
/
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
CONNECTION MEMBER, CONNECTION MEMBER UNIT AND CONNECTION METHOD
| Europäisches Patentamt | 2016