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Elevator

  • US 20040016603A1
  • Filed: 06/03/2003
  • Published: 01/29/2004
  • Est. Priority Date: 06/21/2001
  • Status: Active Grant
First Claim
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1. Elevator, preferably an elevator without machine room, in which elevator a hoisting machine engages a set of hoisting ropes via a traction sheave, said set of hoisting ropes having a load-bearing part twisted from steel wires of circular and/or non-circular cross-section, and in which elevator the hoisting ropes support a counterweight and an elevator car moving on their tracks, characterized in that the weight of the hoisting machine of the elevator is at most about ⅕

  • of the weight of the nominal load of the elevator.

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