Rope-operated device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 8, 1998
Issued Date -
N/A
app pub date -
May 13, 1997
filing date -
Apr 15, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rope-operated device includes a wire rope and an arrangement for guiding the wire rope. The wire rope itself is a stranded rope having a core strand which is a parallel lay strand. The core strand and the side strands are each composed of 19 wires stranded as Warrington type strands. A silicon lubricant is used for lubricating the wire rope and the arrangement for guiding the wire rope.
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Cited Art Landscape
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