CN107339409B - Gearbox torque converter casing - Google Patents
Gearbox torque converter casing Download PDFInfo
- Publication number
- CN107339409B CN107339409B CN201611265236.3A CN201611265236A CN107339409B CN 107339409 B CN107339409 B CN 107339409B CN 201611265236 A CN201611265236 A CN 201611265236A CN 107339409 B CN107339409 B CN 107339409B
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- oil
- torque converter
- shell
- control oil
- 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.)
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Links
- 239000003921 oil Substances 0.000 claims abstract description 196
- 239000010687 lubricating oil Substances 0.000 claims abstract description 19
- 238000005461 lubrication Methods 0.000 claims abstract description 18
- 230000001050 lubricating effect Effects 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
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- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- 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
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention relates to a gearbox torque converter shell, which comprises a torque converter shell, wherein a fourth control oil way for controlling a fourth clutch to act is arranged on the torque converter shell; and a fifth control oil circuit for controlling the action of the first brake, wherein a fourth lubricating oil circuit for lubricating the fourth clutch and the first brake is also arranged on the torque converter shell. The torque converter shell is internally provided with the torque converter shell, the fifth control oil way and the fourth lubrication oil way, the connecting plate is provided with the connecting plate oil guide structure and the connecting plate oil groove, the stator shaft is provided with the first control oil hole channel of the stator shaft and the first oil guide hole of the stator shaft, the relative positions of all parts and the structural characteristics of all parts are effectively utilized, the oil holes and the oil ways are arranged efficiently, the structure of the gearbox is simplified, and the probability of failure occurrence is effectively reduced.
Description
Technical Field
The invention relates to a gearbox torque converter housing.
Background
In the prior art, through holes are formed in a shell of the gearbox, and an oil delivery pipe is paved in the through holes and extends into the gearbox, so that the high-pressure oil is delivered to corresponding positions. When the gearbox with the oil supply mode is manufactured, besides the through holes are formed in the main shell, the oil conveying pipe is paved, so that the manufacturing process of the gearbox is complicated, the structure of the gearbox is more complicated, and the probability of failure is increased.
The function of the transmission lubrication system is to provide lubrication oil to the rolling or sliding parts of gears and bearings in the transmission, ensure fluid lubrication of friction surfaces, reduce friction and wear, and cool the lubrication parts.
In a transmission, a transmission shaft and various parts disposed around the transmission shaft, such as a clutch, a bearing, and a gear, all require lubrication with lubricating oil. In the prior art, a through hole specially used for supplying oil to a transmission shaft is punched on a shell of a gearbox to serve as a circulation path of lubricating oil, so that the lubricating oil lubricates a power input shaft, and after the power input shaft is lubricated, the lubricating oil flows to mounting positions of other parts through gaps among the parts, so that lubrication of other parts needing lubrication is realized, namely, lubrication of the parts around the transmission shaft is realized by virtue of the oil supply holes of the transmission shaft. However, since this lubrication system does not directly supply oil to the peripheral members of the transmission, insufficient lubrication of the clutch often occurs.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the gearbox torque converter shell which can effectively simplify the structure of the gearbox and reduce the occurrence probability of faults.
In order to solve the technical problems, the technical scheme of the invention is as follows: the torque converter shell of the gearbox comprises a torque converter shell, wherein a fourth control oil way for controlling a fourth clutch to act is arranged on the torque converter shell; and a fifth control oil circuit for controlling the action of the first brake, wherein a fourth lubricating oil circuit for lubricating the fourth clutch and the first brake is also arranged on the torque converter shell.
As a preferable technical scheme, the fourth control oil path includes an eleventh control oil port channel which is arranged on an end face of the torque converter housing and is installed together with the housing and is communicated with a tenth control oil port channel on a first end face of the housing, a twelfth control oil port channel which is communicated with a high-pressure oil inlet hole of the connecting plate is arranged on the torque converter housing, and a thirteenth control oil port channel is arranged between the twelfth control oil port channel and the eleventh control oil port channel.
As a preferable technical scheme, the fifth control oil path includes a sixteenth control oil port channel which is arranged on an end face of the torque converter housing and mounted with the housing and is communicated with a fifteenth control oil port channel on a first end face of the housing, a seventeenth control oil port channel which is arranged on the torque converter housing and is communicated with a second high-pressure oil guide groove of the connecting plate, and an eighteenth control oil port channel is arranged between the seventeenth control oil port channel and the sixteenth control oil port channel.
As a preferable technical scheme, a connecting plate oil guide structure is arranged on a connecting plate arranged on the torque converter shell, the connecting plate oil guide structure comprises a connecting plate high-pressure oil inlet hole which is arranged on the front surface of the connecting plate and communicated with the fourth control oil way, a connecting plate high-pressure oil groove is arranged on the back surface of the connecting plate, a stator shaft which is arranged together with the connecting plate is provided with a stator shaft first control oil duct which is communicated with the connecting plate high-pressure oil groove, one end opening of the stator shaft first control oil duct is aligned with the connecting plate high-pressure oil groove, the other end opening of the stator shaft first control oil duct is aligned with the inner wall of a fourth clutch outer hub supporting shaft sleeved outside the stator shaft 5, and an outer hub supporting shaft control oil guide hole sleeved outside the stator shaft and on the fourth clutch outer hub supporting shaft guides high-pressure oil out of the stator shaft first control oil duct to the fourth clutch; as the preferable technical scheme, the connecting plate oil guiding structure further comprises a connecting plate second high-pressure oil guiding groove which is arranged on the front surface of the connecting plate and communicated with the fifth control oil way, a connecting plate first high-pressure oil hole and a connecting plate second high-pressure oil hole which are respectively communicated with the two piston cavities of the first brake are arranged on the back surface of the connecting plate, and the connecting plate first high-pressure oil hole and the connecting plate second high-pressure oil hole are respectively communicated with the connecting plate second high-pressure oil guiding groove.
As a preferable mode, the fourth lubrication oil passage includes a first casing-changing hole passage, and the torque converter casing
The torque converter is characterized in that a first shell changing pore canal communicated with a second oil inlet pore canal on the shell is arranged on the end face of the torque converter, a second shell changing pore canal is further arranged on the end face of the torque converter, a third shell changing pore canal which connects the first shell changing pore canal with the second shell changing pore canal is further arranged on the shell of the torque converter, and an opening of the second shell changing pore canal on the end face of the torque converter is communicated with the oil inlet hole of the connecting plate on the connecting plate.
As the preferable technical scheme, be equipped with on the front of the connecting plate of installation in the torque converter casing with the connecting plate inlet port of fourth lubrication circuit intercommunication, be equipped with the connecting plate oil groove on the back of connecting plate, be equipped with on the stator axle that installs together with the connecting plate with lubricating oil from connecting plate oil groove water conservancy diversion to the first oil guide hole of stator axle of the inner wall of stator axle, the first oil guide hole of stator axle will lubricate through the cover in the outer epaxial outer hub backing shaft water conservancy diversion hole of outer clutch backing shaft of stator axle leads to the fourth clutch.
Due to the adoption of the technical scheme, the gearbox torque converter shell comprises a torque converter shell, and a fourth control oil way for controlling the fourth clutch to act is arranged on the torque converter shell; and a fifth control oil circuit for controlling the action of the first brake, wherein a fourth lubricating oil circuit for lubricating the fourth clutch and the first brake is also arranged on the torque converter shell. The torque converter shell is internally provided with the torque converter shell, the fifth control oil way and the fourth lubrication oil way, the connecting plate is provided with the connecting plate oil guide structure and the connecting plate oil groove, the stator shaft is provided with the first control oil hole channel of the stator shaft and the first oil guide hole of the stator shaft, the relative positions of all parts and the structural characteristics of all parts are effectively utilized, the oil holes and the oil ways are arranged efficiently, the structure of the gearbox is simplified, and the probability of failure occurrence is effectively reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art. FIG. 1 is a front view of a housing in an embodiment of the invention; FIG. 2 is a bottom view of FIG. 1; FIG. 3 is a top view of a torque converter housing according to an embodiment of the invention; fig. 4 to 5 are schematic structural views of a fourth control oil passage according to an embodiment of the present invention; fig. 6-11 and fig. 15-16 are schematic views of an oil guiding structure of a connecting plate according to an embodiment of the present invention; FIG. 12 is an enlarged view of a portion at V in FIG. 11; fig. 13 to 14 are schematic structural views of a fifth control oil passage in the embodiment of the invention; fig. 15-16 are schematic views of an oil guiding structure of a connecting plate according to an embodiment of the present invention; FIG. 4 is a cross-sectional view of a ninth control oil passage in FIG. 2; FIG. 13 is a cross-sectional view of a fourteenth control oil passage in the housing; FIG. 17 is an enlarged view of a portion of VI in FIG. 16; fig. 18 to 23 are schematic structural views of a fourth lubrication oil passage in the embodiment of the present invention; FIG. 18 is a cross-sectional view taken along line A-A in FIG. 2; FIG. 19 is a B-B cross-sectional view of FIG. 1; FIG. 24 is a cross-sectional view in the H-H direction of FIG. 3; FIG. 26 is a bottom view of FIG. 22; FIG. 25 is an enlarged view of a portion of FIG. 24 at III; FIG. 27 is a V-V cross-sectional view of FIG. 26; FIG. 28 is an N-N cross-sectional view of FIG. 3; fig. 29 is a partial enlarged view at IV in fig. 28.
Detailed Description
In this embodiment, the housing refers to the main housing of the gearbox. The first end face of the housing in this embodiment refers to an end face of the housing connected to the torque converter; the second end face of the housing is an end face of the housing on which the valve plate is mounted.
The torque converter shell of the gearbox comprises a torque converter shell, wherein a fourth control oil way for controlling a fourth clutch to act is arranged on the torque converter shell; and a fifth control oil circuit for controlling the action of the first brake, wherein a fourth lubricating oil circuit for lubricating the fourth clutch and the first brake is also arranged on the torque converter shell.
As shown in fig. 4-5, the fourth control oil passage includes an eleventh control oil passage 413 provided on an end surface of the torque converter housing that is mounted with the housing and communicating with a tenth control oil passage 412 on a first end surface of the housing, a twelfth control oil passage 414 provided on the torque converter housing 7 and communicating with the connecting plate high-pressure oil inlet hole 401, and a thirteenth control oil passage 415 provided between the twelfth control oil passage 414 and the eleventh control oil passage 413. FIG. 4 is a cross-sectional view of the ninth control oil gallery 411 in FIG. 2;
as shown in fig. 13-14, the fifth control oil path includes a fourteenth control oil port 421 formed on the second end surface of the housing, a fifteenth control oil port 422 that communicates with the fourteenth control oil port 421 is formed on the first end surface of the housing, a sixteenth control oil port 423 that communicates with the fifteenth control oil port 422 is formed on the end surface of the torque converter housing 7 that is mounted with the housing, a seventeenth control oil port 424 that communicates with the connecting plate high-pressure oil guide groove is formed on the torque converter housing 7, and an eighteenth control oil port 425 is formed between the seventeenth control oil port 424 and the sixteenth control oil port 423.
As shown in fig. 6-11, fig. 6 is a position view of the high pressure oil groove of the connecting plate on the back of the connecting plate; FIGS. 7 and 8 are diagrams of the location of the stator shaft first control oil gallery openings in the stator shaft; FIG. 8 is a schematic structural view of a first control oil gallery of the stator shaft; FIG. 9 is a schematic illustration of the location of the outer hub support shaft control oil pilot hole; FIG. 11 is a schematic illustration of the oil path for high pressure oil to the fourth clutch; the back of the connecting plate refers to a side surface of the connecting plate adjacent to the first brake 50, the front of the connecting plate refers to a side surface opposite to the first brake, the connecting plate oil guiding structure comprises a connecting plate high-pressure oil inlet hole 401 arranged on the front of the connecting plate 4 and communicated with the fourth control oil path, a connecting plate high-pressure oil groove 402 is arranged on the back of the connecting plate 4, a stator shaft 5 mounted with the connecting plate 4 is provided with a stator shaft first control oil duct 403 communicated with the connecting plate high-pressure oil groove 402, an opening of one end of the stator shaft first control oil duct is aligned with the connecting plate high-pressure oil groove, an opening of the other end of the stator shaft first control oil duct is aligned with the inner wall of a fourth clutch outer hub supporting shaft 43 sleeved outside the stator shaft 5, and an outer hub supporting shaft control oil guiding hole 404 sleeved on the fourth clutch outer hub supporting shaft outside the stator shaft 5 guides the stator shaft first control oil duct 403 to the fourth clutch 40;
as shown in fig. 15-16, in this embodiment, the back surface of the connecting plate refers to a side surface of the connecting plate adjacent to the first brake 50, the front surface of the connecting plate refers to a side surface opposite to the first brake, the connecting plate oil guiding structure further includes a connecting plate second high pressure oil guiding groove provided on the front surface of the connecting plate 4 and communicated with the fifth control oil path, the back surface of the connecting plate 4 is provided with a connecting plate first high pressure oil hole 406 and a connecting plate second high pressure oil hole 407 respectively communicated with two piston cavities of the first brake 50, the connecting plate first high pressure oil hole 406 and the connecting plate second high pressure oil hole 407 are respectively communicated with the connecting plate second high pressure oil guiding groove, and fig. 15 shows positions of the connecting plate first high pressure oil hole 406 and the connecting plate second high pressure oil hole 407 on the back surface of the connecting plate, and since the connecting plate second high pressure oil guiding groove is located on the front surface of the connecting plate, the position of the connecting plate second high pressure oil guiding groove is not shown in fig. 15.
In this embodiment, the back surface of the connection plate refers to a side surface of the connection plate adjacent to the first brake 50, the front surface of the connection plate refers to a side surface opposite to the first brake, and as a preferred technical solution, fig. 20 is a schematic structural view of the torque converter housing; FIG. 21 is a schematic view of the structure of the back of the connection plate; FIG. 22 is a schematic structural view of a stator shaft; FIG. 26 is a bottom view of FIG. 22; FIG. 23 is a U-U cross-sectional view of FIG. 22; FIG. 24 illustrates oil flow for lubricating a first brake; FIG. 27 is a V-V cross-sectional view of FIG. 26; FIG. 28 illustrates oil flow for lubricating the fourth clutch; a connecting plate oil inlet hole 901 communicated with the fourth lubricating oil path is formed in the front surface of a connecting plate 4 installed in the torque converter shell, a connecting plate oil groove 902 is formed in the back surface of the connecting plate 4, a first stator shaft oil guide hole 903 for guiding lubricating oil from the connecting plate oil groove 902 to the inner wall of the stator shaft 5 is formed in a stator shaft 5 installed together with the connecting plate 4, and the first stator shaft oil guide hole 903 guides the lubricating oil to the fourth clutch 40 through an outer hub support shaft guide hole 904 sleeved on a fourth clutch outer hub support shaft outside the stator shaft 5;
first brake lubrication oil passage: lubricating oil flows to the connecting plate oil groove 902 through the fourth lubricating oil way and the connecting plate oil inlet hole 901, and the flange plate of the stator shaft is provided with a flow guide device for guiding the lubricating oil from the connecting plate oil groove 902 to the first brake
The stator shaft second oil guide hole 905 of the stator 50.
As shown in fig. 18-20, the fourth lubrication oil path includes a first shell-changing hole channel, a first shell-changing hole channel 912 which is communicated with an opening of the second oil inlet hole channel 812 on the first end surface is arranged on the end surface of the torque converter housing 7 and the torque converter housing, a second shell-changing hole channel 913 is further arranged on the end surface of the torque converter housing 7, a third shell-changing hole channel 915 which connects the first shell-changing hole channel 912 and the second shell-changing hole channel 913 together is further arranged on the torque converter housing 7, the position of the oil inlet hole 901 of the connecting plate is shown in fig. 21, and the opening of the second shell-changing hole channel 913 on the end surface of the torque converter is communicated with the oil inlet hole 901 of the connecting plate.
The foregoing has shown and described the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The gearbox torque converter shell is characterized by comprising a torque converter shell, wherein a fourth control oil way for controlling a fourth clutch to act is arranged on the torque converter shell; a fifth control oil path for controlling the action of the first brake, wherein a fourth lubrication oil path for lubricating the fourth clutch and the first brake is also arranged on the torque converter shell;
the fourth control oil path comprises an eleventh control oil duct which is arranged on the end face of the torque converter shell and is installed together with the shell, the eleventh control oil duct is communicated with a tenth control oil duct on the first end face of the shell, a twelfth control oil duct which is communicated with a high-pressure oil inlet hole of the connecting plate is arranged on the torque converter shell, and a thirteenth control oil duct is arranged between the twelfth control oil duct and the eleventh control oil duct;
the fifth control oil path comprises a sixteenth control oil duct which is arranged on the end face of the torque converter shell, which is installed together with the shell, and is communicated with a fifteenth control oil duct on the first end face of the shell, a seventeenth control oil duct which is communicated with a second high-pressure oil guide groove of the connecting plate is arranged on the torque converter shell, and an eighteenth control oil duct is arranged between the seventeenth control oil duct and the sixteenth control oil duct;
the connecting plate arranged on the torque converter shell is provided with a connecting plate oil guide structure, the connecting plate oil guide structure comprises a connecting plate high-pressure oil inlet hole which is arranged on the front surface of the connecting plate and communicated with the fourth control oil way, the back surface of the connecting plate is provided with a connecting plate high-pressure oil groove, a stator shaft which is arranged together with the connecting plate is provided with a stator shaft first control oil duct which is communicated with the connecting plate high-pressure oil groove, one end opening of the stator shaft first control oil duct is aligned with the connecting plate high-pressure oil groove, the other end opening of the stator shaft first control oil duct is aligned with the inner wall of a fourth clutch outer hub supporting shaft sleeved outside the stator shaft, and the outer hub supporting shaft control oil guide hole sleeved on the fourth clutch outer hub supporting shaft outside the stator shaft guides the high-pressure oil out of the stator shaft first control oil duct to the fourth clutch;
the connecting plate oil guide structure further comprises a connecting plate second high-pressure oil guide groove which is arranged on the front surface of the connecting plate and communicated with the fifth control oil way, a connecting plate first high-pressure oil hole and a connecting plate second high-pressure oil hole which are respectively communicated with the two piston cavities of the first brake are arranged on the back surface of the connecting plate, and the connecting plate first high-pressure oil hole and the connecting plate second high-pressure oil hole are respectively communicated with the connecting plate second high-pressure oil guide groove.
2. The transmission torque converter housing of claim 1, wherein: the fourth lubricating oil way comprises a first shell changing pore canal, the torque converter shell and the torque converter end face of the shell, which is installed together, are provided with the first shell changing pore canal, the first shell changing pore canal is communicated with a second oil inlet pore canal on the shell, the torque converter end face is also provided with a second shell changing pore canal, the torque converter shell is also provided with a third shell changing pore canal which connects the first shell changing pore canal with the second shell changing pore canal, and an opening of the second shell changing pore canal on the end face of the torque converter is communicated with a connecting plate oil inlet hole on a connecting plate.
3. The transmission torque converter housing of claim 2, wherein: the front surface of a connecting plate installed in the torque converter shell is provided with a connecting plate oil inlet hole communicated with the fourth lubricating oil path, the back surface of the connecting plate is provided with a connecting plate oil groove, a stator shaft installed together with the connecting plate is provided with a first stator shaft oil guide hole for guiding lubricating oil from the connecting plate oil groove to the inner wall of the stator shaft, and the first stator shaft oil guide hole guides the lubricating oil to a fourth clutch through an outer hub supporting shaft guide hole sleeved on a fourth clutch outer hub supporting shaft outside the stator shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611265236.3A CN107339409B (en) | 2016-12-30 | 2016-12-30 | Gearbox torque converter casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611265236.3A CN107339409B (en) | 2016-12-30 | 2016-12-30 | Gearbox torque converter casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107339409A CN107339409A (en) | 2017-11-10 |
| CN107339409B true CN107339409B (en) | 2023-10-31 |
Family
ID=60223051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611265236.3A Active CN107339409B (en) | 2016-12-30 | 2016-12-30 | Gearbox torque converter casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107339409B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159733A (en) * | 2019-05-24 | 2019-08-23 | 盛瑞传动股份有限公司 | Oil line arrangement structure and gearbox |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001116110A (en) * | 1999-10-19 | 2001-04-27 | Jatco Transtechnology Ltd | Torque converter with multiple disc lockup clutch |
| JP2003021227A (en) * | 2001-07-10 | 2003-01-24 | Jatco Ltd | Lubricating structure in continuously variable transmission |
| JP2003106408A (en) * | 2001-09-28 | 2003-04-09 | Jatco Ltd | Automatic transmission |
| JP2011214631A (en) * | 2010-03-31 | 2011-10-27 | Honda Motor Co Ltd | Lubricating oil passage structure of automatic transmission |
| CN104329449A (en) * | 2014-11-24 | 2015-02-04 | 盛瑞传动股份有限公司 | Shell of gearbox |
| CN104455356A (en) * | 2014-11-24 | 2015-03-25 | 盛瑞传动股份有限公司 | Lubricating oil way for gearbox |
| CN204284380U (en) * | 2014-11-24 | 2015-04-22 | 盛瑞传动股份有限公司 | A kind of automatic transmission case |
-
2016
- 2016-12-30 CN CN201611265236.3A patent/CN107339409B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001116110A (en) * | 1999-10-19 | 2001-04-27 | Jatco Transtechnology Ltd | Torque converter with multiple disc lockup clutch |
| JP2003021227A (en) * | 2001-07-10 | 2003-01-24 | Jatco Ltd | Lubricating structure in continuously variable transmission |
| JP2003106408A (en) * | 2001-09-28 | 2003-04-09 | Jatco Ltd | Automatic transmission |
| JP2011214631A (en) * | 2010-03-31 | 2011-10-27 | Honda Motor Co Ltd | Lubricating oil passage structure of automatic transmission |
| CN104329449A (en) * | 2014-11-24 | 2015-02-04 | 盛瑞传动股份有限公司 | Shell of gearbox |
| CN104455356A (en) * | 2014-11-24 | 2015-03-25 | 盛瑞传动股份有限公司 | Lubricating oil way for gearbox |
| CN204284380U (en) * | 2014-11-24 | 2015-04-22 | 盛瑞传动股份有限公司 | A kind of automatic transmission case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107339409A (en) | 2017-11-10 |
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