A hubless sheave system for supporting ropes, wires, and other suspended loads is described. The system can include an inner bearing race and an outer bearing race. The inner bearing race can be affixed to one or more support arms via a mounting bracket. The support arms can be detachably coupled to a support (e.g., a power pole, building, or other structure) to support the system and the suspended load. The outer race can be rotatably coupled to the inner race on a bearing surface, enabling the outer race to rotate freely about the inner race. The outer race can include a sheave groove sized and shaped to support a wire or rope during installation. The system can be used to string and temporarily support power or communications lines during installation, or “stringing,” and then removed when permanent supports are installed.
HUBLESS SHEAVE
NABENLOSE SCHEIBE
POULIE SANS MOYEU
2024-10-30
Patent
Electronic Resource
English
IPC: | H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / B66D Haspeln , CAPSTANS / F16H Getriebe , GEARING |