JPS5594045A - Damping device for flexible rope - Google Patents
Damping device for flexible ropeInfo
- Publication number
- JPS5594045A JPS5594045A JP68279A JP68279A JPS5594045A JP S5594045 A JPS5594045 A JP S5594045A JP 68279 A JP68279 A JP 68279A JP 68279 A JP68279 A JP 68279A JP S5594045 A JPS5594045 A JP S5594045A
- Authority
- JP
- Japan
- Prior art keywords
- rope
- swing lever
- diameter
- oscillation
- locus
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Vibration Prevention Devices (AREA)
Abstract
PURPOSE:To improve the effect of damping the oscillation of ropes by locating the locus of the junction of a connecting member pivotally supported and provided with a braking resistance and flexible rope outside of a sphere of a diameter 80 times as large as the diameter of the rope. CONSTITUTION:A swing lever 11 which swings with the oscillation of a weight compensation rope 7 is rotatable perpendicularly to the paper under a friction between a universal joint 12 and the swing lever 11 and laterally under a friction between the joint 12 and a hanger 13. The rotation of the swing lever 11 is damped by the said frictions. When the length of the swing lever 11 is long enough to provide a locus of a junction 10 in the space outside of a sphere 14 of a diameter 80 times the diameter of the rope 7, the swing lever 11 is rotated following the movement of the rope 7 if the rope 7 is oscillated in a wide amplitude by a weak force effectively damping the oscillation of the rope 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP68279A JPS5594045A (en) | 1979-01-10 | 1979-01-10 | Damping device for flexible rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP68279A JPS5594045A (en) | 1979-01-10 | 1979-01-10 | Damping device for flexible rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5594045A true JPS5594045A (en) | 1980-07-17 |
Family
ID=11480521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP68279A Pending JPS5594045A (en) | 1979-01-10 | 1979-01-10 | Damping device for flexible rope |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5594045A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1721859A3 (en) * | 2005-05-13 | 2007-04-04 | Draka Elevator Products | Elevator compensating cable having a selected loop radius and associated system and method |
| WO2011064439A1 (en) * | 2009-11-24 | 2011-06-03 | Kone Corporation | Suspension device and suspension arrangement |
| CN115262370A (en) * | 2022-08-24 | 2022-11-01 | 中铁桥研科技有限公司 | Three-lever mass damping device for stay cable |
-
1979
- 1979-01-10 JP JP68279A patent/JPS5594045A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1721859A3 (en) * | 2005-05-13 | 2007-04-04 | Draka Elevator Products | Elevator compensating cable having a selected loop radius and associated system and method |
| US7610994B2 (en) | 2005-05-13 | 2009-11-03 | Draka Elevator Products | Elevator compensating cable having a selected loop radius and associated system and method |
| WO2011064439A1 (en) * | 2009-11-24 | 2011-06-03 | Kone Corporation | Suspension device and suspension arrangement |
| US9573790B2 (en) | 2009-11-24 | 2017-02-21 | Kone Corporation | Suspension device and suspension arrangement |
| CN115262370A (en) * | 2022-08-24 | 2022-11-01 | 中铁桥研科技有限公司 | Three-lever mass damping device for stay cable |
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