An elevator assembly having a looped track assembly and a chain assembly having rollers which roll on the looped track assembly. The chain assembly includes spaced apart pin holders extending from the chain. A sprocket drive assembly engages the chain assembly.
申请公布号
EP2429669(A4)
申请公布日期
2014.01.01
申请号
EP20100772903
申请日期
2010.05.07
申请人
QUBICAAMF WORLDWIDE LLC
发明人
WARREN, LEROY, T.;LEE, CHARLES;NAMALA, SAMUEL, R.;KILPATRICK, MARK, D.
