发明名称 Pulley
摘要 A pulley comprises a hub with spokes arranged radially about its circumference. Secured on the spokes is a rim with a rim base accommodating lining inserts having holes wherethrough a flexible link extends to embrace the rim base. At the outside of the pulley each insert has a groove terminating in the hole. The width of the groove is such as to ensure removal of the flexible link from the hole therethrough. Provided at end faces of the inserts concentrically with the holes are recesses receiving ends of precompressed resilient elements disposed between the inserts.
申请公布号 US4936549(A) 申请公布日期 1990.06.26
申请号 US19890381049 申请日期 1989.07.17
申请人 IVANOV, VALERY A.;GAVRYLIV, JURY L.;PETRINA, JURY D.;PETRINA, VASILY N.;KOZLOV, ANATOLY M. 发明人 IVANOV, VALERY A.;GAVRYLIV, JURY L.;PETRINA, JURY D.;PETRINA, VASILY N.;KOZLOV, ANATOLY M.
分类号 B66B15/04;F16H55/50 主分类号 B66B15/04
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