GB1428882A - Partition between a hydrodynamic unit and a mechanical part of change-speed gearing - Google Patents
Partition between a hydrodynamic unit and a mechanical part of change-speed gearingInfo
- Publication number
- GB1428882A GB1428882A GB1818374A GB1818374A GB1428882A GB 1428882 A GB1428882 A GB 1428882A GB 1818374 A GB1818374 A GB 1818374A GB 1818374 A GB1818374 A GB 1818374A GB 1428882 A GB1428882 A GB 1428882A
- Authority
- GB
- United Kingdom
- Prior art keywords
- partition
- parts
- change
- hydrodynamic unit
- housing
- 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
- F16H61/0021—Generation or control of line pressure
- F16H61/0025—Supply of control fluid; Pumps therefore
-
- 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
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0424—Lubricant guiding means in the wall of or integrated with the casing, e.g. grooves, channels, holes
-
- 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
- F16H2061/0046—Details of fluid supply channels, e.g. within shafts, for supplying friction devices or transmission actuators with control fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Pumps (AREA)
- General Details Of Gearings (AREA)
Abstract
1428882 Change-speed gear DAIMLERBENZ AG 25 April 1974 [11 May 1973] 18183/74 Heading F2D A partition 10 separating a hydrodynamic unit 13 from a power-operated change-speed gearing unit 14 is divided substantially on its median plane 17 into parts 15, 16 secured together in a fluid-tight manner, e.g. by adhesive and/or bolts, screws &c., a pump 22 driven by the hydrodynamic unit is accommodated in both parts 15, 16, and all fluid passageways 18 in the partition extend parallel to the plane in one at least of the joint faces between the parts. Openings 20 connect the passageways with adjacent housing parts. As shown, the partition lies between housing 11, 12 for the two units, but in a modification it is secured in a common housing for the two units, and in another modification one of the two parts of the partition is constituted by an integral part of the housing for the hydrodynamic unit.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732323947 DE2323947A1 (en) | 1973-05-11 | 1973-05-11 | DESIGN OF THE PARTITION WALL BETWEEN THE HYDRODYNAMIC UNIT AND THE MECHANICAL PART OF AN INDEPENDENT TRANSMISSION, IN PARTICULAR FOR MOTOR VEHICLES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1428882A true GB1428882A (en) | 1976-03-17 |
Family
ID=5880698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1818374A Expired GB1428882A (en) | 1973-05-11 | 1974-04-25 | Partition between a hydrodynamic unit and a mechanical part of change-speed gearing |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5014971A (en) |
DE (1) | DE2323947A1 (en) |
FR (1) | FR2228989B1 (en) |
GB (1) | GB1428882A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5916333A (en) * | 1995-09-14 | 1999-06-29 | Zf Friedrichshafeh Ag | Arrangement for sealing a hydrualic control device |
US6464614B2 (en) | 1998-09-11 | 2002-10-15 | Torotrak (Development) Limited | Hydraulic supply for infinitely variable transmission |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52129875A (en) * | 1976-04-23 | 1977-10-31 | Nissan Motor Co Ltd | Hydraulic circuit of fluid coupling |
JPS5873442A (en) * | 1981-10-27 | 1983-05-02 | Fuji Heavy Ind Ltd | Vehicle with automatic speed change gear |
US4691802A (en) * | 1984-07-10 | 1987-09-08 | Kubota, Ltd. | Agricultural tractor |
FR2881806A1 (en) * | 2005-02-08 | 2006-08-11 | Renault Sas | DEVICE AND METHOD FOR MOUNTING A HYDRAULIC GEARBOX ASSEMBLY |
DE102014018446A1 (en) * | 2014-12-12 | 2016-06-16 | Daimler Ag | A power train assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1550727A1 (en) * | 1965-05-19 | 1969-07-03 | Daimler Benz Ag | Formation of the partition between the hydrodynamic unit and the mechanical part of a transmission, in particular automatically shifting by auxiliary power, in particular for motor vehicles |
JPS4819893B1 (en) * | 1969-09-20 | 1973-06-16 |
-
1973
- 1973-05-11 DE DE19732323947 patent/DE2323947A1/en active Pending
-
1974
- 1974-04-25 GB GB1818374A patent/GB1428882A/en not_active Expired
- 1974-05-07 FR FR7415701A patent/FR2228989B1/fr not_active Expired
- 1974-05-10 JP JP5215574A patent/JPS5014971A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5916333A (en) * | 1995-09-14 | 1999-06-29 | Zf Friedrichshafeh Ag | Arrangement for sealing a hydrualic control device |
US6464614B2 (en) | 1998-09-11 | 2002-10-15 | Torotrak (Development) Limited | Hydraulic supply for infinitely variable transmission |
Also Published As
Publication number | Publication date |
---|---|
FR2228989B1 (en) | 1977-10-21 |
DE2323947A1 (en) | 1974-11-28 |
FR2228989A1 (en) | 1974-12-06 |
JPS5014971A (en) | 1975-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |