SU1256755A1 - Driving and driven drums with endless belt for training sportsmen - Google Patents
Driving and driven drums with endless belt for training sportsmen Download PDFInfo
- Publication number
- SU1256755A1 SU1256755A1 SU853888995A SU3888995A SU1256755A1 SU 1256755 A1 SU1256755 A1 SU 1256755A1 SU 853888995 A SU853888995 A SU 853888995A SU 3888995 A SU3888995 A SU 3888995A SU 1256755 A1 SU1256755 A1 SU 1256755A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- driving
- belts
- endless belt
- belt
- drum
- Prior art date
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Description
Изобретение относитс к техническим средствам дл физкультуры и спорта, а именно к тренировочным средствам, примен емым в циклических видах спорта.FIELD OF THE INVENTION The invention relates to physical and sports equipment, namely to training tools used in cyclic sports.
Целью изобретени вл етс повышение удобства при использовании и повышение безопасности путем центрировани бегущей ленты тредбана.The aim of the invention is to increase usability and increase security by centering the treadmill running belt.
На фиг. 1 изображен тредбан, вид сбоку; на фиг. 2 - то же, вид сверху; на фиг, 3 - расположение ремней в кольцевых канавках ниже цилиндрической поверхности ведущего барабана; на фиг, 4 - расположение ремней в кольцевых канавках выше цилиндрической поверхности ведущего барабана .FIG. 1 shows a treadmill, side view; in fig. 2 - the same, top view; Fig, 3 - the location of the belts in the annular grooves below the cylindrical surface of the leading drum; Fig, 4 - the location of the belts in the annular grooves above the cylindrical surface of the leading drum.
Тредбан дл тренировки спортсменов содержит смонтированные на раме 1 ведущий 2 и ведомый (не показан ) барабаны с охватывающей их бесконечной лентой 3 и кинематически св занный посредством шкива 4 и ременной передачи 5 с ведущим барабаном 2 электродвигатель 6, механизм дл регулировани нат жени ременно передачи. На поверхности ведущего барабана 2 в его средней части выполнены поперечные кольцевые канавки 8 (фиг. 3 и 4). Приводные клиновые ремни 5 размещены в кольцевых канавках 8 ведущего барабана ниже на 3-10 мм (фиг. З) или вьше на 0,1- 3 мм (фиг. 4) его цилиндрической поверхности . Возможно использование других типов ремней, например, плоских , зубчатых и др.Treadmill for training athletes contains mounted on frame 1 leading 2 and slave (not shown) drums with an endless belt embracing them 3 and kinematically connected by means of a pulley 4 and a belt drive 5 to a lead drum 2 electric motor 6, a mechanism for adjusting the tension of the belt transmission. On the surface of the leading drum 2 in its middle part there are transverse annular grooves 8 (FIGS. 3 and 4). Driving V-belts 5 are placed in the annular grooves 8 of the leading drum lower by 3-10 mm (Fig. 3) or higher by 0.1-3 mm (Fig. 4) of its cylindrical surface. Use of other types of belts is possible, for example, flat, gear, etc.
Устройство работает следующим образом .The device works as follows.
Крут щий момент от электродвигател 6 через ведущий шкив 4 посредством ремней 5 передаетс на ведущий барабан 2, который передает усилие бесконечной ленте 3, привод ее вThe torque from the electric motor 6 is transmitted through the driving pulley 4 by means of the belts 5 to the driving drum 2, which transmits the force to the endless belt 3, driving it to
движение. Регулирование нат жени ремней 5 осуществл етс механизмом 7.motion. The tension adjustment of the belts 5 is carried out by the mechanism 7.
Центрирование бесконечной ленты 3 осуществл етс двум способами: когда верхн часть ремней 5 в канавках 8 ведущего барабана расположена на 3-10 мм ниже его цилиндрической поверхности - за счет частичного про- давливани ленты 3 в канавки и контакта с кромками канавок; когда верхн часть ремней 5 в канавках 8 ведущего барабана 2 выступает над поверхностью барабана на 0,1-3 мм - за счет контакта ленты 3 с выступающими поверхност ми ремней 5 и увеличени силы трени в местах контакта.The centering of the endless belt 3 is carried out in two ways: when the upper part of the belts 5 in the grooves 8 of the driving drum is located 3-10 mm below its cylindrical surface - due to partial pressure of the belt 3 into the grooves and contact with the edges of the grooves; when the upper part of the belts 5 in the grooves 8 of the leading drum 2 protrudes 0.1–3 mm above the drum surface due to the contact of the belt 3 with protruding belt surfaces 5 and an increase in the frictional force at the points of contact.
фиг. 2FIG. 2
8 88 8
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853888995A SU1256755A1 (en) | 1985-04-25 | 1985-04-25 | Driving and driven drums with endless belt for training sportsmen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU853888995A SU1256755A1 (en) | 1985-04-25 | 1985-04-25 | Driving and driven drums with endless belt for training sportsmen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1256755A1 true SU1256755A1 (en) | 1986-09-15 |
Family
ID=21174848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU853888995A SU1256755A1 (en) | 1985-04-25 | 1985-04-25 | Driving and driven drums with endless belt for training sportsmen |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1256755A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484362A (en) * | 1989-06-19 | 1996-01-16 | Life Fitness | Exercise treadmill |
| US6436008B1 (en) | 1989-06-19 | 2002-08-20 | Brunswick Corporation | Exercise treadmill |
-
1985
- 1985-04-25 SU SU853888995A patent/SU1256755A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Патент US № 3826491, кл. 272-69, 1973. * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5484362A (en) * | 1989-06-19 | 1996-01-16 | Life Fitness | Exercise treadmill |
| US5599259A (en) * | 1989-06-19 | 1997-02-04 | Life Fitness | Exercise treadmill |
| US5752897A (en) * | 1989-06-19 | 1998-05-19 | Brunswick Corporation | Exercise treadmill |
| US6095951A (en) * | 1989-06-19 | 2000-08-01 | Brunswick Corporation | Exercise treadmill |
| US6436008B1 (en) | 1989-06-19 | 2002-08-20 | Brunswick Corporation | Exercise treadmill |
| US6923746B1 (en) | 1989-06-19 | 2005-08-02 | Brunswick Corporation | Exercise treadmill |
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