GB141829A - Improvements in belt pulleys - Google Patents
Improvements in belt pulleysInfo
- Publication number
- GB141829A GB141829A GB280719A GB280719A GB141829A GB 141829 A GB141829 A GB 141829A GB 280719 A GB280719 A GB 280719A GB 280719 A GB280719 A GB 280719A GB 141829 A GB141829 A GB 141829A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pulley
- boss
- web
- rim
- sections
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
- F16H55/44—Sheet-metal pulleys
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
141,829. Lancashire Dynamo & Motor Co., and Wood, A. P. Feb. 5, 1919. Pulleys.-The rim and web of a pulley are stamped from sheet metal and are attached to a separate boss by fusion uniting. The pulley may consist of a rim a<1> and a single web a<2>, or as shown, of two sheet-metal sections A, A<1>. The web is flanged at a<3> and the joint c<1> is made in the tapering space between the web and boss B. The two sections A, A<1> are united at the centre of the rim. The boss may be formed with shoulders b<4> and grooves b<6> to anchor the added metal. The sections A, A<1> may be placed back to back, the inner edges being flanged inwardly or outwardly. The webs may be unflanged, lying in planes at right angles to the arms of the pulley and abutting against shoulders b<4>. A hole a<5> is formed to allow access to a set-screw b<2>. In addition to the uniting, the parts may' be riveted together. Fig. 10 shows a jig for assembling the parts to be added. A central pin d' fits into the bore of the boss. The pulley is then reversed, the blocks are replaced by a distance ring d<3>, and the section A<1> is held in position by a ring d<4> and clamps d<5> whilst the second joint c' is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB280719A GB141829A (en) | 1919-02-05 | 1919-02-05 | Improvements in belt pulleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB280719A GB141829A (en) | 1919-02-05 | 1919-02-05 | Improvements in belt pulleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB141829A true GB141829A (en) | 1920-04-29 |
Family
ID=9746278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB280719A Expired GB141829A (en) | 1919-02-05 | 1919-02-05 | Improvements in belt pulleys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB141829A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3490285A (en) * | 1967-08-15 | 1970-01-20 | Schaeffler Ohg Industriewerk | Convex pulley |
| FR2692959A1 (en) * | 1992-06-29 | 1993-12-31 | Ina Roulements Sa | Improved belt runners - are formed from symmetrical pulleys having two cylindrical portions joined by laterally reduced toroidal strip |
| WO2011098125A1 (en) | 2010-02-11 | 2011-08-18 | Aktiebolaget Skf | Pulley for tensioning idler or runner roller. |
| FR3075302A1 (en) | 2017-12-20 | 2019-06-21 | Aktiebolaget Skf | PULLEY DEVICE, PARTICULARLY FOR TENDER ROLLER OR GUIDE WHEEL |
| DE102017223681A1 (en) | 2017-12-22 | 2019-06-27 | Aktiebolaget Skf | Pulley device, in particular for a tensioning roller or roller |
| CN112049917A (en) * | 2019-06-05 | 2020-12-08 | 斯凯孚公司 | Pulley device, in particular for tensioning an idler or moving roller |
| US11162571B2 (en) | 2019-02-11 | 2021-11-02 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11204088B2 (en) | 2019-02-11 | 2021-12-21 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11306808B2 (en) | 2019-02-18 | 2022-04-19 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11346436B2 (en) | 2019-02-18 | 2022-05-31 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11454310B2 (en) | 2019-02-11 | 2022-09-27 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11536351B2 (en) | 2019-02-18 | 2022-12-27 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11585373B2 (en) | 2019-02-11 | 2023-02-21 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
-
1919
- 1919-02-05 GB GB280719A patent/GB141829A/en not_active Expired
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3490285A (en) * | 1967-08-15 | 1970-01-20 | Schaeffler Ohg Industriewerk | Convex pulley |
| FR2692959A1 (en) * | 1992-06-29 | 1993-12-31 | Ina Roulements Sa | Improved belt runners - are formed from symmetrical pulleys having two cylindrical portions joined by laterally reduced toroidal strip |
| WO2011098125A1 (en) | 2010-02-11 | 2011-08-18 | Aktiebolaget Skf | Pulley for tensioning idler or runner roller. |
| DE112010005252T5 (en) | 2010-02-11 | 2013-10-17 | Aktiebolaget Skf | Pulley for pulley or roller |
| DE112010005252B4 (en) | 2010-02-11 | 2021-09-02 | Aktiebolaget Skf | Washer for tension pulley or roller |
| US11668388B2 (en) | 2017-12-20 | 2023-06-06 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| FR3075302A1 (en) | 2017-12-20 | 2019-06-21 | Aktiebolaget Skf | PULLEY DEVICE, PARTICULARLY FOR TENDER ROLLER OR GUIDE WHEEL |
| DE102017223317A1 (en) | 2017-12-20 | 2019-06-27 | Aktiebolaget Skf | Pulley device, in particular for a tensioning roller or roller |
| US11680634B2 (en) | 2017-12-20 | 2023-06-20 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11060598B2 (en) | 2017-12-20 | 2021-07-13 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| DE102017223681A1 (en) | 2017-12-22 | 2019-06-27 | Aktiebolaget Skf | Pulley device, in particular for a tensioning roller or roller |
| US11162571B2 (en) | 2019-02-11 | 2021-11-02 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11454310B2 (en) | 2019-02-11 | 2022-09-27 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11585373B2 (en) | 2019-02-11 | 2023-02-21 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11204088B2 (en) | 2019-02-11 | 2021-12-21 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11306808B2 (en) | 2019-02-18 | 2022-04-19 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11346436B2 (en) | 2019-02-18 | 2022-05-31 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11536351B2 (en) | 2019-02-18 | 2022-12-27 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| US11396938B2 (en) | 2019-06-05 | 2022-07-26 | Aktiebolaget Skf | Pulley device, in particular for tensioning idler or runner roller |
| CN112049917A (en) * | 2019-06-05 | 2020-12-08 | 斯凯孚公司 | Pulley device, in particular for tensioning an idler or moving roller |
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