JPS6487970A - V-belt-transmitting variable speed pulley - Google Patents
V-belt-transmitting variable speed pulleyInfo
- Publication number
- JPS6487970A JPS6487970A JP24561387A JP24561387A JPS6487970A JP S6487970 A JPS6487970 A JP S6487970A JP 24561387 A JP24561387 A JP 24561387A JP 24561387 A JP24561387 A JP 24561387A JP S6487970 A JPS6487970 A JP S6487970A
- Authority
- JP
- Japan
- Prior art keywords
- flame coating
- side plates
- belt
- coating layer
- smoothed
- 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)
- Transmissions By Endless Flexible Members (AREA)
Abstract
PURPOSE:To promote the reduction of noise by forming side plates with an aluminum alloy of high strength and a porous flame coating layer with excellent wear resistance on a conical surface while a surface of the layer to a smoothed level and setting this smoothed surface in an area factor of its flame coating material occupied part to a specific proportional range. CONSTITUTION:Since a pair of side plates 1a, 1b are formed by an aluminum alloy of high strength, a colliding noise, generated when a V-belt winds linking in a V-shaped groove 3 formed between the paired side plates 1a, 1b, can be reduced even when the V-belt is formed by a steel made metal block jointly and severally supported. While because a flame coating layer 4, excellent in wear resistance forming a smoothed surface with a 10-70% flame coating material occupied area factor, is formed on a conical surface 2, a hole part, existing in the surface of the flame coating layer 4, prevents a continuous lubricating oil film from being formed, and the friction coefficient in its turn transmitting torque is improved while holding suitable lubrication quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24561387A JPS6487970A (en) | 1987-09-28 | 1987-09-28 | V-belt-transmitting variable speed pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24561387A JPS6487970A (en) | 1987-09-28 | 1987-09-28 | V-belt-transmitting variable speed pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6487970A true JPS6487970A (en) | 1989-04-03 |
Family
ID=17136306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24561387A Pending JPS6487970A (en) | 1987-09-28 | 1987-09-28 | V-belt-transmitting variable speed pulley |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6487970A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005273720A (en) * | 2004-03-23 | 2005-10-06 | Toyota Central Res & Dev Lab Inc | Pulley, block, driving belt, wet belt type continuously variable transmission |
| JP2012513356A (en) * | 2008-12-23 | 2012-06-14 | オーチス エレベータ カンパニー | Surface reformation of sheave in hoistway |
| JP2012513355A (en) * | 2008-12-23 | 2012-06-14 | オーチス エレベータ カンパニー | Control of wear and friction at the contact point between metal rope and sheave |
-
1987
- 1987-09-28 JP JP24561387A patent/JPS6487970A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005273720A (en) * | 2004-03-23 | 2005-10-06 | Toyota Central Res & Dev Lab Inc | Pulley, block, driving belt, wet belt type continuously variable transmission |
| JP2012513356A (en) * | 2008-12-23 | 2012-06-14 | オーチス エレベータ カンパニー | Surface reformation of sheave in hoistway |
| JP2012513355A (en) * | 2008-12-23 | 2012-06-14 | オーチス エレベータ カンパニー | Control of wear and friction at the contact point between metal rope and sheave |
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