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CA2120545A1 - Compensation and Rope Elongation Arrangement - Google Patents

Compensation and Rope Elongation Arrangement

Info

Publication number
CA2120545A1
CA2120545A1 CA 2120545 CA2120545A CA2120545A1 CA 2120545 A1 CA2120545 A1 CA 2120545A1 CA 2120545 CA2120545 CA 2120545 CA 2120545 A CA2120545 A CA 2120545A CA 2120545 A1 CA2120545 A1 CA 2120545A1
Authority
CA
Canada
Prior art keywords
counterweight
suspension
ropes
elevator car
compensating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA 2120545
Other languages
French (fr)
Other versions
CA2120545C (en
Inventor
Johannes De Jong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kone Corp
Original Assignee
Kone Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kone Corp filed Critical Kone Corp
Publication of CA2120545A1 publication Critical patent/CA2120545A1/en
Application granted granted Critical
Publication of CA2120545C publication Critical patent/CA2120545C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

In an elevator system comprising an elevator car, a counterweight, a set of elevator suspension ropes on which the elevator car and the counterweight are suspended, a traction sheave whose motion is transmitted via the suspension ropes to the elevator car and to the counterweight, a compensating system includes a set of compensating ropes connected to the elevator car and the counterweight via at least one diverting pulley. A vertically adjustable buffer arrangement mounted in conjunction with the counterweight allows the system to compensate for changes in the length of the suspension and compensating ropes. The suspension ratio of the compensating ropes is an integer multiple (i.e. 1, 2, 3 etc) of the suspension ratio of the suspension ropes.
Finally, the rope suspension ratio on the side of the elevator car can be the same as that of the counterweight, or it may be different.
CA 2120545 1993-04-05 1994-04-05 Compensation and rope elongation arrangement Expired - Lifetime CA2120545C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI931523A FI94854C (en) 1993-04-05 1993-04-05 Kompensationslinarrangemang
FIFI931523 1993-04-05

Publications (2)

Publication Number Publication Date
CA2120545A1 true CA2120545A1 (en) 1994-10-06
CA2120545C CA2120545C (en) 1997-12-02

Family

ID=8537682

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2120545 Expired - Lifetime CA2120545C (en) 1993-04-05 1994-04-05 Compensation and rope elongation arrangement

Country Status (2)

Country Link
CA (1) CA2120545C (en)
FI (1) FI94854C (en)

Also Published As

Publication number Publication date
FI94854B (en) 1995-07-31
FI931523A (en) 1994-10-06
CA2120545C (en) 1997-12-02
FI931523A0 (en) 1993-04-05
FI94854C (en) 1995-11-10

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140407