JPS56150653A - Driving sheave - Google Patents
Driving sheaveInfo
- Publication number
- JPS56150653A JPS56150653A JP5422280A JP5422280A JPS56150653A JP S56150653 A JPS56150653 A JP S56150653A JP 5422280 A JP5422280 A JP 5422280A JP 5422280 A JP5422280 A JP 5422280A JP S56150653 A JPS56150653 A JP S56150653A
- Authority
- JP
- Japan
- Prior art keywords
- intermediate member
- liner
- circular
- grooves
- spline
- 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
Landscapes
- Pulleys (AREA)
Abstract
PURPOSE: To enable the replacement of a liner easily and quickly in a sheave for driving an elevator by a method wherein the circular liner of organic material is attached to a circular intermediate member and interlocked with a rim in a spline groove.
CONSTITUTION: The circular liner 12 having rope grooves 13 is fitted on the circular intermediate member 15. The intermediate member 15 is of a material which is different from the lining material 12 and is not east to deform and the fitting of it to the liner is done by pressing between side plates 14A, 14B or by pressing-in work, shrinkage fitting, bonding etc. Spline grooves 16 are provided on the surface of the internal circumference of the intermediate member 15, teeth 17 are formed on the surface of the external circumference of a rim 11 facing the grooves, both of them are let to slide auxially for insertion and interlocked radially. They are combined very detachably because of spline engagement.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5422280A JPS56150653A (en) | 1980-04-25 | 1980-04-25 | Driving sheave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5422280A JPS56150653A (en) | 1980-04-25 | 1980-04-25 | Driving sheave |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56150653A true JPS56150653A (en) | 1981-11-21 |
Family
ID=12964501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5422280A Pending JPS56150653A (en) | 1980-04-25 | 1980-04-25 | Driving sheave |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56150653A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6386324B1 (en) * | 1998-02-26 | 2002-05-14 | Otis Elevator Company | Elevator traction sheave |
JP2017007795A (en) * | 2015-06-22 | 2017-01-12 | 三菱電機株式会社 | Sheave for elevator |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS443775Y1 (en) * | 1964-05-07 | 1969-02-12 |
-
1980
- 1980-04-25 JP JP5422280A patent/JPS56150653A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS443775Y1 (en) * | 1964-05-07 | 1969-02-12 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6386324B1 (en) * | 1998-02-26 | 2002-05-14 | Otis Elevator Company | Elevator traction sheave |
US6390242B1 (en) * | 1998-02-26 | 2002-05-21 | Otis Elevator Company | Elevator traction sheave liner |
JP2017007795A (en) * | 2015-06-22 | 2017-01-12 | 三菱電機株式会社 | Sheave for elevator |
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