LIFTING SYSTEM INCORPORATING TENSION MEMBER AND USAGE OF TENSION MEMBER FO R TRANSMITTING OF UPWARD FORCE TO LIFTING SYSTEM CABIN Russian patent published in 2004 - IPC

Abstract RU 2230143 C2

FIELD: lifting equipment. SUBSTANCE: tension member (rope) has form coefficient of at least 1. Said coefficient is determined as rope width and thickness ratio. According to specific version of invention, rope has at least one load bearing cord enclosed in coating layer of non-metallic material. Rope is used in lifting system for transmitting of upward force to lift cabin. Rope of such structure may be used in lifting systems in conjunction with pulleys of smaller diameter. EFFECT: reduced maximal tension and wider range of use owing to increased flexibility of rope. 5 cl, 12 dwg

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RU 2 230 143 C2

Authors

Baranda Pedro S.

Mello Ari O.

O'Donnell Kh'Ju Dzh.

Dates

2004-06-10Published

1999-08-23Filed