Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
WEDGE BINDING DEVICE
PROBLEM TO BE SOLVED: To provide a wedge binding device to be used in a temporary scaffold, etc.SOLUTION: A wedge binding device configured to wedge-bind a first member with a second member by inserting a wedge binding member (26) to both of an upper hole and a lower hole arranged at each of jaw parts of the second member and inserting a first member entered between the jaws further into a through hole is provided with a claw member (34) pivotable in both forward and reverse directions in a predetermined angular range arranged at a lower extended part (26a) inserted downwardly out of a lower hole (30) of a lower jaw of the second member. The claw member (34) is made into a projected posture (P1) from a back of the lower extended part (26a) when rotating in the forward direction, and a retained posture (P2) along the back when rotating in a reverse direction. Anti-loosening means is configured to prevent the claw member from passing through the lower hole (30) with respect to a removal direction for the wedge binding member.SELECTED DRAWING: Figure 1
【課題】仮設足場等に使用される楔緊結装置を提供する。【解決手段】楔部材を第２部材の上下顎部に設けた上孔と下孔に挿通させ、上下顎部の間に進入させられた第１部材の挿通孔に貫通させ、第１部材と第２部材を楔緊結する装置において、楔部材(26)は、第２部材の下顎部の下孔(30)から下向きに挿出される下端延長部(26a)に所定の限定された角度範囲で正逆回転方向に回動自在な爪部材(34)を設けており、該爪部材は、正転したとき前記下端延長部の背部から突出する突出姿勢(P1)とされ、逆転したとき前記背部に沿う格納姿勢(P2)とされるように構成され、前記下端延長部(26a)を前記下顎部の下孔(30)から挿出した状態で前記爪部材(34)を突出姿勢(P1)とすることにより、該爪部材が楔部材の抜取り方向に関して下孔を通過不能とする抜止め手段を構成する。【選択図】図１
WEDGE BINDING DEVICE
PROBLEM TO BE SOLVED: To provide a wedge binding device to be used in a temporary scaffold, etc.SOLUTION: A wedge binding device configured to wedge-bind a first member with a second member by inserting a wedge binding member (26) to both of an upper hole and a lower hole arranged at each of jaw parts of the second member and inserting a first member entered between the jaws further into a through hole is provided with a claw member (34) pivotable in both forward and reverse directions in a predetermined angular range arranged at a lower extended part (26a) inserted downwardly out of a lower hole (30) of a lower jaw of the second member. The claw member (34) is made into a projected posture (P1) from a back of the lower extended part (26a) when rotating in the forward direction, and a retained posture (P2) along the back when rotating in a reverse direction. Anti-loosening means is configured to prevent the claw member from passing through the lower hole (30) with respect to a removal direction for the wedge binding member.SELECTED DRAWING: Figure 1
【課題】仮設足場等に使用される楔緊結装置を提供する。【解決手段】楔部材を第２部材の上下顎部に設けた上孔と下孔に挿通させ、上下顎部の間に進入させられた第１部材の挿通孔に貫通させ、第１部材と第２部材を楔緊結する装置において、楔部材(26)は、第２部材の下顎部の下孔(30)から下向きに挿出される下端延長部(26a)に所定の限定された角度範囲で正逆回転方向に回動自在な爪部材(34)を設けており、該爪部材は、正転したとき前記下端延長部の背部から突出する突出姿勢(P1)とされ、逆転したとき前記背部に沿う格納姿勢(P2)とされるように構成され、前記下端延長部(26a)を前記下顎部の下孔(30)から挿出した状態で前記爪部材(34)を突出姿勢(P1)とすることにより、該爪部材が楔部材の抜取り方向に関して下孔を通過不能とする抜止め手段を構成する。【選択図】図１
WEDGE BINDING DEVICE
楔緊結装置
WAKATSUKI TADAHARU (Autor:in) / BAN KAZUO (Autor:in)
10.05.2018
Patent
Elektronische Ressource
Japanisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
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