DE364936C - Pressure fluid distributor for hydraulic clutches, especially of gearboxes - Google Patents
Pressure fluid distributor for hydraulic clutches, especially of gearboxesInfo
- Publication number
- DE364936C DE364936C DEM67512D DEM0067512D DE364936C DE 364936 C DE364936 C DE 364936C DE M67512 D DEM67512 D DE M67512D DE M0067512 D DEM0067512 D DE M0067512D DE 364936 C DE364936 C DE 364936C
- Authority
- DE
- Germany
- Prior art keywords
- distributor
- pressure fluid
- hydraulic clutches
- gearboxes
- fluid distributor
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/38—Control of exclusively fluid gearing
- F16H61/40—Control of exclusively fluid gearing hydrostatic
- F16H61/44—Control of exclusively fluid gearing hydrostatic with more than one pump or motor in operation
Description
Druckflüssigkeitsverteiler für hydraulische Kupplungen, insbesondere von Wechselgetrieben. Die Erfindung bietet eine Neuerung an Druckflüssigkeitsverteilern für hydraulische Kupplungen, insbesondere von Wechselgetrieben, die an der laufenden Transmissionswelle angeordnet sind. Das Neue besteht darin, daß der Verteiler als ein die Welle umgebender Steuerhahn ausgebildet ist, der sich in einem feststehenden Gehäuse einstellen läßt. Die die Zu- und Abführungsleitungen aufnehmende Transmissionswelle ist in an sich bekannter Weise als Hohlwelle mit Einsätzen von mehreren Kammern aus einem Stück oder auch mehrteilig mit einem besonderen Mantelrohr ausgebildet.Pressure fluid distributors for hydraulic clutches, in particular of change gears. The invention offers an innovation in hydraulic fluid distributors for hydraulic clutches, especially of change gears that are on the running Transmission shaft are arranged. The new thing is that the distributor as a control valve surrounding the shaft is formed, which is located in a stationary Housing can be adjusted. The transmission shaft receiving the feed and discharge lines is in a manner known per se as a hollow shaft with inserts of several chambers formed from one piece or in several parts with a special jacket tube.
Gegenüber den Druckflüssigkeitsverteilern bekannter Art ergibt der vorliegende Verteiler einen kurzen und sehr einfachen Aufbau, und es kann die Transmissionswelle über den Verteiler hinaus beliebig verlängert werden.Compared to the hydraulic fluid distributors of the known type, the result present distributor has a short and very simple structure, and it can be the transmission shaft can be extended as required beyond the distributor.
In der Zeichnung ist der Gegenstand der Erfindung in einem Ausführungsbeispiel dargestellt.In the drawing, the subject of the invention is in one embodiment shown.
Auf der Transmissionswelle a sind beispielsweise vier durch Öldruck geschaltete Kupplungen i, 2, 3 und q. gelagert, die durch das in Pfeilrichtung strömende Öl »ein«- und »aus«geschaltet werden. Auf der Transmissionswelle a sitzt ferner der Verteiler b lose und wird durch den Zahnradantrieb c in der jeweils benötigten Schaltstellung gehalten. In der gezeichneten Stellung ist die Kupplung 2 einbeschaltet, während die anderen drei Kupplungen ausgeschaltet sind und leer laufen.On the transmission shaft a there are, for example, four clutches i, 2, 3 and q switched by oil pressure. stored, which are switched »on« and »off« by the oil flowing in the direction of the arrow. On the transmission shaft a further manifold sits loosely and b is determined by the drive gear c held in the respectively required switching position. In the position shown, clutch 2 is switched on, while the other three clutches are switched off and run idle.
Der Verteiler b ist in dem feststehenden Gehäuse d drehbar gelagert. Auf idem Verteiler b sind für die vier hydraulischen Kupplungen Kanäle e, ei, e2, es eingearbeitet, die auf die ölnuten f, fI, f" f3 passen. In dem Gehäuse d dagegen ist nur ein Einströmungskanal g vorhanden, und zu beiden Seiten desselben liegen die Ausströmungskanäle h, hl.The distributor b is rotatably mounted in the stationary housing d. On the distributor b, channels e, ei, e2, es are incorporated for the four hydraulic clutches, which fit the oil grooves f, fI, f "f3. In the housing d, however, there is only one inflow channel g, and on both sides of the same are the outflow channels h, hl.
Der Verteiler b läßt somit nur in eine Kupplung öl einströmen, während die übrigen Kupplungen auf Ausströmung stehen. Der Verteiler b besorgt somit sowohl den Abschluß des Drucköls als auch die Verteilung auf die vier Kupplungen. Damit aber für die beispielsweise viermal angeordneten Kupplungen nicht auch vier besondere Kanäle in die Transmissionswelle eingebohrt zu werden brauchen, ist zwecks Vereinfachung in der Herstellung ein besonderes Rohr mit der notwendigen Unterteilung in die Welle a eingezogen, das beispielsweise nach Schnitt C-D aus einem Stück k bestehen oder nach Schnitt E-F mit besonderem Mantelrohr l und unterteilten Kanälen m, in" m2, in, versehen sein kann.The distributor b allows oil to flow into only one clutch, while the other clutches are on outflow. The distributor b thus takes care of both the termination of the pressure oil and the distribution to the four clutches. However, so that four special channels do not have to be drilled into the transmission shaft for the couplings, which are arranged four times, for example, a special tube with the necessary subdivision is drawn into the shaft a, which consists of a piece k according to section CD, for example or according to section EF with a special jacket pipe l and subdivided channels m, in " m2, in.
Claims (2)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM67512D DE364936C (en) | 1919-11-26 | 1919-11-26 | Pressure fluid distributor for hydraulic clutches, especially of gearboxes |
| DEM75977D DE398817C (en) | 1919-11-26 | 1921-12-08 | Pressurized fluid distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM67512D DE364936C (en) | 1919-11-26 | 1919-11-26 | Pressure fluid distributor for hydraulic clutches, especially of gearboxes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE364936C true DE364936C (en) | 1923-02-03 |
Family
ID=7312233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM67512D Expired DE364936C (en) | 1919-11-26 | 1919-11-26 | Pressure fluid distributor for hydraulic clutches, especially of gearboxes |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE364936C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE916808C (en) * | 1944-04-26 | 1954-08-19 | Thomas Hindmarch | Hydraulically controlled transmission |
| DE1209394B (en) * | 1959-02-28 | 1966-01-20 | Daimler Benz Ag | For reversing gears, especially in ship propulsion, shaft with fluid lines |
| US5236234A (en) * | 1991-04-19 | 1993-08-17 | Rockwell Automotive Body Systems (U.K.) Limited | Vehicle door latches |
| DE4221708A1 (en) * | 1992-07-02 | 1994-01-05 | Daimler Benz Ag | Hollow axis |
| DE102007058937B4 (en) * | 2007-05-07 | 2014-02-06 | Hyundai Motor Co. | System for hydraulic pressure transmission |
| WO2021121667A1 (en) * | 2019-12-19 | 2021-06-24 | Eaton Intelligent Power Limited | Sleeved rocker shaft for type iii heavy duty valve train |
-
1919
- 1919-11-26 DE DEM67512D patent/DE364936C/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE916808C (en) * | 1944-04-26 | 1954-08-19 | Thomas Hindmarch | Hydraulically controlled transmission |
| DE1209394B (en) * | 1959-02-28 | 1966-01-20 | Daimler Benz Ag | For reversing gears, especially in ship propulsion, shaft with fluid lines |
| US5236234A (en) * | 1991-04-19 | 1993-08-17 | Rockwell Automotive Body Systems (U.K.) Limited | Vehicle door latches |
| DE4221708A1 (en) * | 1992-07-02 | 1994-01-05 | Daimler Benz Ag | Hollow axis |
| DE102007058937B4 (en) * | 2007-05-07 | 2014-02-06 | Hyundai Motor Co. | System for hydraulic pressure transmission |
| WO2021121667A1 (en) * | 2019-12-19 | 2021-06-24 | Eaton Intelligent Power Limited | Sleeved rocker shaft for type iii heavy duty valve train |
| CN114761672A (en) * | 2019-12-19 | 2022-07-15 | 伊顿智能动力有限公司 | Sleeve rocker shaft for type III heavy valve mechanism |
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