Elevator arrangement
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Nov 20, 2012
Grant Date -
Oct 19, 2006
app pub date -
Mar 31, 2006
filing date -
Nov 17, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for installing, securing, or installing and securing at least one rope pulley of an elevator may include: arranging a set of ropes of the elevator and the at least one rope pulley, in a rigged or unrigged state, near an elevator car of the elevator or in a shaft of the elevator; and detachably mounting the at least one rope pulley to the elevator car, a frame structure of the elevator car, or a guide rail of the elevator car using a quick coupling. The elevator may include the ropes, the at least one rope pulley, the elevator car, and elevator car guide rails. The ropes may pass around the at least one rope pulley. The at least one rope pulley may be adapted to detachably mount to the elevator car, the frame structure, or one of the elevator car guide rails using a quick coupling.
First Claim
Other Claims data not available
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International Classification(s)
- 2006 Application Filing Year
- B23P Class
- 927 Applications Filed
- 372 Patents Issued To-Date
- 40.13 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B23P Class
- 12.40 % this patent is cited more than
- 13 Age
