AT38157B - Friction gear with internal contact and loose, closed belt between the friction wheels. - Google Patents
Friction gear with internal contact and loose, closed belt between the friction wheels.Info
- Publication number
- AT38157B AT38157B AT38157DA AT38157B AT 38157 B AT38157 B AT 38157B AT 38157D A AT38157D A AT 38157DA AT 38157 B AT38157 B AT 38157B
- Authority
- AT
- Austria
- Prior art keywords
- friction
- loose
- internal contact
- closed belt
- wheels
- Prior art date
Links
- 230000001404 mediated effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
<Desc/Clms Page number 1>
Reibradgetriebe mit Innenberührung und losem, geschlossenem Riemen zwischen den
Reibrädern.
Zwischen Reibräder mit Aussenberührung legt man vielfach einen losen, geschlossenen Riemen, der an der Berührungsstelle der Reibräder den Auflagedruck auf eine grössere Fläche verteilt und den Reibungswiderstand vergrössert. Es hat sich gezeigt, dass diese bei Reibrädern mit Aussenberührung bekannte Einrichtung ganz besonders günstig wirkt bei Reibrädergetrieben mit Innonberührung, wofür sie bisher nicht verwendet war. Ein solches Getriebe ist in den Figuren 1 und 2 dargestellt.
Fig. 1 zeigt das Getriebe in Richtung der Wellen gesehen, Fig 2 gibt einen Querschnitt längs der Wellen.
EMI1.1
Zwischen die sich innen berührenden beiden Räder ist der lose, geschlossene Riemen r gelegt, der an der Berührungsstelle wegen der Innen berührung der Räder eine besondere, breite Druckfläche bildet.
Infolge dieser breiten Druckfläche ist auch eine verhältnismässig grosse Tangentialkraft zwischen den Reibrädern übertragbar ganz in Übereinstimmung mit den bei gewöhn- lichen Riemscheiben gemachten Erfahrungen. Der lose zwischen die Reibräder gelegte Riemen kann bei Bedarf ersichtlich leicht ausgewechselt werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Friction gear with internal contact and loose, closed belt between the
Friction wheels.
A loose, closed belt is often placed between the friction wheels with external contact, which distributes the contact pressure over a larger area at the contact point of the friction wheels and increases the frictional resistance. It has been shown that this device, which is known for friction wheels with external contact, has a particularly favorable effect on friction gear transmissions with internal contact, for which it was not previously used. Such a transmission is shown in FIGS. 1 and 2.
Fig. 1 shows the transmission seen in the direction of the shafts, Fig. 2 gives a cross section along the shafts.
EMI1.1
The loose, closed belt r is placed between the two internally touching wheels, which forms a special, wide pressure surface at the point of contact due to the internal contact of the wheels.
As a result of this wide pressure surface, a relatively large tangential force can also be transmitted between the friction wheels, in accordance with the experiences made with conventional pulleys. The belt, which is loosely placed between the friction wheels, can be easily replaced if necessary.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT38157T | 1908-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT38157B true AT38157B (en) | 1909-07-26 |
Family
ID=3555799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT38157D AT38157B (en) | 1908-04-13 | 1908-04-13 | Friction gear with internal contact and loose, closed belt between the friction wheels. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT38157B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1219755B (en) * | 1964-08-06 | 1966-06-23 | Zeiss Ikon Ag | Switching device, especially for motion picture devices |
| DE2947088A1 (en) * | 1978-11-30 | 1980-06-04 | Roe Ka Teknik Aps | TRANSMISSION |
-
1908
- 1908-04-13 AT AT38157D patent/AT38157B/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1219755B (en) * | 1964-08-06 | 1966-06-23 | Zeiss Ikon Ag | Switching device, especially for motion picture devices |
| DE2947088A1 (en) * | 1978-11-30 | 1980-06-04 | Roe Ka Teknik Aps | TRANSMISSION |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT115278B (en) | Mechanical power transmission, in particular for vehicles. | |
| AT38157B (en) | Friction gear with internal contact and loose, closed belt between the friction wheels. | |
| AT61193B (en) | Pulley. | |
| AT43209B (en) | Flexible shaft coupling. | |
| AT40234B (en) | Chain differential gear. | |
| AT35403B (en) | Gearbox with an automatic, double-acting locking device that can be disengaged by the drive for the part to be driven. | |
| AT92692B (en) | Electromagnetic freewheel clutch with forcing springs. | |
| AT41284B (en) | Device for converting a reciprocating movement into a rotating movement. | |
| AT305786B (en) | Change gears, in particular for motor vehicles | |
| AT105159B (en) | Recooling system with artificial draft. | |
| AT67646B (en) | Friction roller change and reversing gears. | |
| AT133392B (en) | Change gear. | |
| AT114740B (en) | Starting device for prime movers. | |
| AT79832B (en) | Articulated strap connector. Articulated strap connector. | |
| AT143027B (en) | Turntable drive for deep drilling devices. | |
| AT27047B (en) | Cylinder friction clutch with double contact pressure of the friction jaws. | |
| AT70027B (en) | Back gear for electric locomotives with crank drives offset by 90 °. | |
| AT48298B (en) | Tow hook attachment for tilt flights. | |
| AT98762B (en) | Reversing device for gear transmissions for locomotives and similar vehicles. | |
| AT102181B (en) | Pull rope roller for cable cars. | |
| AT95773B (en) | Wood connection. | |
| AT100485B (en) | Multi-disc clutch, in particular for motor vehicles. | |
| AT40308B (en) | Ball bearings for ignition devices. | |
| AT134109B (en) | Bearing for shafts of mechanical works. | |
| AT78967B (en) | Winch with two different conveying speeds. |