A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Connector for temporary scaffolding
[Problem] To achieve both the prevention of a member breaking free during disconnection and the facilitation of removing a member during disassembly. [Solution] A connector for temporary scaffolding is provided with at least a wedge body A that can freely move vertically and relatively on the end of a horizontal member Y, a locking body B in which a claw 70 moves from an initial position to a locking position with the downward movement of the wedge body A, and a biasing body C that presses the locking body B toward the wedge body A side. The wedge body A is provided with a shoulder 40 that projects toward the locking body B side, and the locking body B is provided with an interference part 80 that projects toward the wedge body A side. In a state in which the claw 70 is in the initial position, the upward movement of the wedge body A and the movement of the locking body B toward the biasing body C side are restricted by the upward movement of the shoulder 40 being blocked by the interference part 80.
Connector for temporary scaffolding
[Problem] To achieve both the prevention of a member breaking free during disconnection and the facilitation of removing a member during disassembly. [Solution] A connector for temporary scaffolding is provided with at least a wedge body A that can freely move vertically and relatively on the end of a horizontal member Y, a locking body B in which a claw 70 moves from an initial position to a locking position with the downward movement of the wedge body A, and a biasing body C that presses the locking body B toward the wedge body A side. The wedge body A is provided with a shoulder 40 that projects toward the locking body B side, and the locking body B is provided with an interference part 80 that projects toward the wedge body A side. In a state in which the claw 70 is in the initial position, the upward movement of the wedge body A and the movement of the locking body B toward the biasing body C side are restricted by the upward movement of the shoulder 40 being blocked by the interference part 80.
Connector for temporary scaffolding
SEKIYAMA TADAKATSU (author) / OKADA TETSURO (author) / WADA SOHEI (author) / ITO MASAKI (author) / SASAKI HIROFUMI (author) / SATO SHINOBU (author) / SHINOHARA HAZUKI (author)
2020-03-12
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste