CN202360739U - Transmission gear selecting and shifting device, transmission with same and vehicle - Google Patents
Transmission gear selecting and shifting device, transmission with same and vehicle Download PDFInfo
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- CN202360739U CN202360739U CN201120423962XU CN201120423962U CN202360739U CN 202360739 U CN202360739 U CN 202360739U CN 201120423962X U CN201120423962X U CN 201120423962XU CN 201120423962 U CN201120423962 U CN 201120423962U CN 202360739 U CN202360739 U CN 202360739U
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Abstract
The utility model relates to a transmission gear selecting and shifting device, which comprises a shell, a gear selecting and shifting shaft, a gear selecting rocker arm, a gear shifting rocker arm, a gear selecting and shifting positioning component, a gear selecting and shifting interlocking component and an elastic component. The utility model further relates to a transmission with the transmission gear selecting and shifting device and a vehicle. Multiple functions including gear selecting positioning, gear selecting resetting, self locking, interlocking, gear reversing locking, reversing lamp turning on and turning off, idle sensing and the like are integrated on the same device, modular design and production of the transmission gear selecting and shifting device can be realized, the integral design of the transmission can be obviously simplified, and fine quality of gear shifting operation of the transmission can be ensured. In addition, the transmission gear selecting and shifting device, the transmission and the vehicle have the various advantages of compactness in spiral structure, easiness in processing and assembling, low manufacturing cost, high production efficiency, integral reliability and stability, and the like.
Description
[technical field]
The utility model belongs to the vehicle transmission technical field, relates in particular to a kind of speed changer and selects gearshift and be equiped with this speed changer that selects gearshift and vehicle.
[background technique]
In order to prevent that speed changer from automatic off-gear taking place, therefore generally self-locking device need be set in transmission control.In addition, in order to prevent in operating process, to hang two gears simultaneously, the interlock between gear to be set also.In conventional art, self-locking device and interlock all are arranged on the declutch shift shaft.Usually; Form vertically by grooves distributed and self-locking steel ball with matching and self-locking spring by being processed on the declutch shift shaft three for self-locking device; When groove was just in time aimed at steel ball, steel ball embedded in this groove under the pressure of self-locking spring, thereby fixed the axial position of declutch shift shaft.For interlock, generally form by interlocking plunger and interlocking steel ball,, operating mechanism come automatic locking to end other all declutch shift shafts so that guarantee when promoting a certain declutch shift shaft by this interlock.Yet existing this type self-locking and interlock complex structure need plurality of positions be processed on each root declutch shift shaft, owing to their numerous assembling complicacy, cost of production height and the inefficiencies of causing of component part number.
In addition, in order to guarantee that block selecting feel preferably and accurately block selecting are glibly arranged when the block selecting, generally select that special block selecting location need be set in the gearshift and resetting means is realized block selecting location and reset function.And, reverse gear in order to prevent that mistake from hanging, select and also be provided with the error prevention means that reverses gear in the gearshift, form by lock pin in the shifting block that reverses gear and spring as the one of which.In addition; BLS and neutral sensor all are independently to be arranged on the housing of speed changer in traditional speed changer, its in the mounting point on the housing and the concrete structure of corresponding triggering part in different speed changers all must carry out different designs along with the variation of speed changer structure.
In a word; The tradition speed changer is adopt to divide body device to realize above-mentioned functions, there is complicated integral structure, total machinery processing and the assembling work amount is big, cost is high, manufacturing efficiency is low, total system reliability and less stable, be unfavorable for realizing problems such as product modular co-production.
A kind of selecting, changing shifts of automobile speed changer Effector is disclosed in publication number is the Chinese invention patent application of CN1607114A; It is made up of gear seat assembly and last cap assembly two-part; Wherein the gear seat assembly comprises variable speed mechanism seat, interlock board, gear shift shifting block, shift selection shaft, shift selection arm, shift shaft and gear shift arm assembly, a choosing shelves shifting block, comprises loam cake, gear shift fork shaft, self-locking spring, three class gear shift fork, four-speed gear shift fork, falls fast fork arm, a fast shifting fork, two-speed shifting fork and go up cap assembly.Yet, adopting the technological scheme of this selecting, changing shifts of automobile speed changer Effector, can not solve the problems of the technologies described above.
[model utility content]
In view of this; The purpose of the utility model is to select gearshift for the speed changer global design provides a kind of compact structure, modular speed changer; It is integrated self-locking, interlocking, block selecting location and the multiple functions such as mistake proofing, BLS, neutral sensor that reset, reverse gear; Overcome traditional speed changer aforementioned many drawbacks when use dividing body device to realize above-mentioned functions, thereby solved these and the otherwise problem that exists in the existing technology effectively.
In addition, the purpose of the utility model also is to provide has installed speed changer and the vehicle that above-mentioned speed changer selects gearshift, so that can satisfy practical demand better.
For realizing above-mentioned purpose, the utility model has adopted following technological scheme:
A kind of speed changer selects gearshift, and it comprises housing, and said speed changer selects gearshift also to comprise:
Choosing gearshift axle, it runs through said housing and has first end and second end that extends this housing;
The block selecting rocking arm, it is installed on said first end through first wind spring, and is arranged for making said choosing gearshift axle axially to move along it;
The gearshift rocking arm, it is installed on said first end, and is arranged for making said choosing gearshift axle axially to rotate around it;
Choosing gearshift positioning element; It is located in the said housing and through second wind spring and is installed on the said choosing gearshift axle; Said choosing gearshift positioning element has to be used for contacting with the gearshift locating stud and cooperates and realize the block selecting auxiliary section of gear self-locking and be used for contacting with the block selecting locating stud and cooperate and realize that block selecting locatees, resets and the gearshift auxiliary section of the mistake proofing of reversing gear that said gearshift locating stud and block selecting locating stud all are installed on the said housing and are configured to stretch into this enclosure interior;
Choosing gearshift interlocking member; It is located on said second end and is sleeved on through the 3rd wind spring and is installed on the gearshift shifting block of said second end; Said choosing gearshift interlocking member is provided with opening and guiding groove; Said opening is located at the corresponding side of the shifting block side of said gearshift shifting block and is configured to only allow a gearshift shifting block to pass through, and said guiding groove is configured to be suitable for plugging the gearshift shifting block locating stud that contacts and cooperate with said gearshift shifting block; And
Elastic member, it is configured to be associated with said choosing gearshift axle, in order in said choosing gearshift axle stored energy when it axially moves, so that make said choosing gearshift spool reset through discharging this energy subsequently.
Select in the gearshift at above-mentioned speed changer, preferably, said choosing gearshift positioning element also has:
Neutral sensor contacting part when it is provided in said choosing gearshift positioning element and moves to first desired location, is used to contact and start the neutral sensor that is installed on the said housing; And/or
The BLS contacting part; When it is provided in said choosing gearshift positioning element and moves to second desired location; Thereby be used for be installed in said housing on BLS contact or separate correspondingly closure or openness BLS circuit, said second desired location and said first desired location are identical or different.
Select in the gearshift at above-mentioned speed changer, preferably, said block selecting auxiliary section and/or said gearshift auxiliary section are to be made up of the curved profile on the outer surface of being located at said choosing gearshift positioning element.
Select in the gearshift at above-mentioned speed changer, preferably, be provided with the H door relevant with corresponding gear positions in said gearshift shifting block and the said gearshift shifting block locating stud side that cooperates that contacts.
Select in the gearshift at above-mentioned speed changer, preferably, said elastic member comprises:
First elastic component, it is installed in the said housing and the one of which end is resisted against said choosing gearshift positioning element, and said first elastic component comprises the first block selecting return spring holder, the first block selecting Returnning spring and first jump ring that is sheathed on successively on the said choosing gearshift axle; And
Second elastic component; It is installed on said second end and the one of which end is resisted against said choosing gearshift interlocking member, and said second elastic component comprises second jump ring, the second block selecting return spring holder, the second block selecting Returnning spring, pad and the 3rd jump ring that is sheathed on successively on said second end.
Select in the gearshift at above-mentioned speed changer; Preferably; Said speed changer selects gearshift also to comprise the oil sealing parts; The shift gears contacting point of positioning element of its contacting point and/or said choosing gearshift axle that is installed in said choosing gearshift axle and said housing and said choosing is used to the leaked liquid that stops said housing interior.
Select in the gearshift at above-mentioned speed changer, preferably, said speed changer selects gearshift also to comprise supporting part, and it is installed in and is used to support said choosing gearshift axle in the said housing.
Select in the gearshift at above-mentioned speed changer, preferably, said supporting part is a linear bearing.
A kind of speed changer, its inside are equiped with like above each described speed changer and select gearshift.
A kind of vehicle is equiped with speed changer as previously discussed on it.
The beneficial effect of the utility model is: the speed changer of the utility model selects gearshift to have the spatial structure compactness, is easy to processing and assembling, low cost of manufacture, global reliability and the high numerous advantages of stability; Adopt this speed changer to select gearshift can realize that speed changer selects the modular design and the production of gearshift, and manufacturing efficiency is quite high.
The utility model is through be provided with choosing gearshift positioning element and choosing gearshift interlocking member dexterously on speed changer choosing gearshift axle; Thereby can make the shifting block of shifting gears accomplish the block selecting action through handling the block selecting rocking arm, and make the gearshift shifting block accomplish the gearshift action around selecting the gearshift axle to carry out rotational through manipulation gearshift rocking arm along moving axially of choosing gearshift axle.When accomplishing choosing gearshift action; Adopt the speed changer of the utility model to select gearshift to realize the interlocking between gear by means of choosing gearshift interlocking member; And can realize the gear self-locking with contacting of locating stud of gearshift through gearshift location profile; Realize the block selecting location, reset and reverse gear error-disable function with contacting of block selecting locating stud through block selecting location profile; But also can realize the function of neutral sensing through neutral sensing profile and corresponding with it neutral sensor; Touching and separate the function that realizes opening and closing the BLS circuit through BLS profile and BLS; Thereby integrated efficiently the realization must be used the multiple functions of dividing body devices to realize in a large number in traditional speed changer, can significantly simplify the global design of speed changer thus and can guarantee to obtain the better quality that shift of transmission is operated.
[description of drawings]
Below will combine accompanying drawing and embodiment, the technological scheme of the utility model is done further to describe in detail.Wherein:
Fig. 1 is the perspective view that the speed changer of the utility model selects an embodiment of gearshift;
Fig. 2 A is embodiment's shown in Fig. 1 a front sectional structure schematic representation;
Fig. 2 B is embodiment's shown in Fig. 1 a side sectional structure schematic representation; And
Fig. 3 is that embodiment shown in Fig. 1 is installed in the sectional structure schematic representation in the speed changer.
Description of reference numerals:
The 1a first wind spring 1b second wind spring
1c the 3rd wind spring 2 choosing gearshift axles
3 block selecting Rocker arm 4 oil sealing parts
5 housings, 6 supporting parts
7 first block selecting return spring holders, 8 first block selecting Returnning springs
9 choosing gearshift positioning element 9a block selecting auxiliary sections
9b gearshift auxiliary section 10 neutral sensors
11 neutral sensor bolt 12a, first jump ring
The 12b second jump ring 12c the 3rd jump ring
13 gearshift shifting block locating studs, 14 gearshift shifting blocks
14a gearshift shifting block 14b H door
15 second block selecting Returnning springs, 16 pads
17 second block selecting return spring holders, 18 choosing gearshift interlocking members
18a opening 18b guiding groove
19 BLSs, 20 gearshift rocking arms
21 gearshift locating studs, 22 block selecting locating studs
23 breather plugs, 24 speed changers select gearshift
25 speed changers
[embodiment]
Please at first consult Fig. 1, the speed changer that it has demonstrated the utility model on the whole with by way of example selects the basic structure of gearshift, also correspondingly illustrates this embodiment's sectional structure among this external Fig. 2 A and Fig. 2 B.To combine above these accompanying drawings below, through the detailed description of this embodiment's structure and formation being explained essential structure, characteristics and the advantage of the utility model.Yet, must be clear and definite be, below all descriptions only be used for describing, and should it be interpreted as the utility model is formed any restriction.
In addition; The orientation terms of being mentioned in this article such as upper and lower, left and right are to select gearshift or its constituent element to define with respect to speed changer, the speed changer shown in each accompanying drawing; They are relative notions, therefore might correspondingly change according to its diverse location of living in, different user mode.So, should these or other orientation term be interpreted as restricted term yet.
In addition; Also it is to be noted; In each embodiment that this paper is mentioned to, describe or implicit any single technical characteristics; Perhaps be shown or implicit in the accompanying drawings any single technical characteristics, still can between these technical characteristicss (or its equivalent), proceed to make up arbitrarily, thus more other embodiments of the utility model that obtains directly not mention in this article.
As shown in Figure 1, in the above-described embodiments, this speed changer selects gearshift mainly to comprise constituent elements such as housing 5, choosing gearshift axle 2, block selecting rocking arm 3, gearshift rocking arm 20, choosing gearshift positioning element 9, choosing gearshift interlocking member 18 and elastic member.
Wherein, Choosing gearshift axle 2 is configured to run through housing 5; And make this choosing gearshift axle 2 extend housing 5 and form the drawing top that lays respectively at Fig. 1, first end and second end of below; Select the parts such as block selecting rocking arm 3, gearshift rocking arm 20 and choosing gearshift interlocking member 18 of important component part in the gearshift to be installed in respectively on above-mentioned first end and second end as this speed changer, below will be elaborated this.
Block selecting rocking arm 3 is installed on first end of choosing gearshift axle 2 through the first wind spring 1a; This block selecting rocking arm 3 is to be used to handle so that select gearshift axle 2 to move along axially make progress (or downwards) of this choosing gearshift axle 2; Thereby force the elastic member generation deformation of explaining below and stored energy, so that make choosing gearshift axle 2 reset through discharging this energy subsequently.
Please consult Fig. 2 A and Fig. 2 B simultaneously, choosing gearshift positioning element 9 is set at housing 5 inside, and through the second wind spring 1b it is installed to choosing gearshift axle 2.Shown in Fig. 2 B; Diagram and arranged on left and right sides at choosing gearshift positioning element 9 is respectively arranged with block selecting auxiliary section 9a and gearshift auxiliary section 9b; The former is used for contacting cooperation and realizing the gear self-locking with gearshift locating stud 21; The latter then is used for contacting with block selecting locating stud 22 cooperating and realizes the block selecting location, resets and the mistake proofing of reversing gear that above-mentioned gearshift locating stud 21 all is installed on the housing 5 with block selecting locating stud 22 and stretches into the inside of housing 5.
Particularly; Accomplish the gearshift action (promptly; Above-mentioned pass through to handle choosing gearshift axle 2 and make it center on self axis to rotate) time; Choosing gearshift positioning element 9 also will rotate thereupon, limit latter motion in suitable location with the effect of cooperatively interacting of gearshift locating stud 21 by the block selecting auxiliary section 9a on the choosing gearshift positioning element 9 subsequently, thereby realize the effect of gear self-locking.For the 9a of block selecting auxiliary section, can realize its function through the curved profile structure that structure on the outer surface of choosing gearshift positioning element 9 suits the requirements.For example; Can adopt several to have the positioning groove structure of specific curves profile; Promptly in said process, make gearshift locating stud 21 move to another positioning groove from a positioning groove, the locating stud 21 of should shifting gears then is stuck in this another positioning groove and the realization locking position.
When upwards (or downwards) moves, the gearshift auxiliary section 9b on it will contact block selecting locating stud 22 at choosing gearshift positioning element 9, thereby contact force between the two can increase enhancing block selecting feel gradually, puts in place to guarantee block selecting; When cancelling gear, discharge the energy of being stored through above-mentioned elastic member and play and make it reset to initial position; Hang if desired to reverse gear, then decide driver will use bigger active force by gearshift auxiliary section 9b equally, thereby the effect of having played the lock that reverses gear is hung and reversed gear and accidents caused to prevent mistake.According to the practical application needs, can set the function that the block selecting location profile with specific curves that satisfies the use needs is realized above-mentioned block selecting auxiliary section 9a through the corresponding position on choosing gearshift positioning element 9 outer surfaces.
Choosing gearshift interlocking member 18 also is that this speed changer selects one of critical component in the gearshift, and it is installed on second end of choosing gearshift axle 2, and is sleeved on simultaneously on the gearshift shifting block 14.Shown in Fig. 1 and Fig. 2 A, be provided with opening 18a and guiding groove 18b especially on the choosing gearshift interlocking member 18.In the present embodiment; Opening 18a is set on the choosing gearshift interlocking member 18 the corresponding side of shifting block side with gearshift shifting block 14; The thickness that it is configured to be slightly larger than gearshift shifting block 14a passes through only to allow a gearshift shifting block, thereby the effect of playing interlocking between gear is hung into two gears preventing simultaneously.Guiding groove 18b then is set at the opposite side of opening 18a, and it is configured to be suitable for plugging the gearshift shifting block locating stud 13 that contacts and cooperate with the shifting block 14 of shifting gears.Preferably, in Fig. 2 A illustrated embodiment, be arranged to H door 14b at gearshift shifting block 14 specially with the side that gearshift shifting block locating stud 13 contacts cooperation, this H door 14b is relevant with corresponding gear positions.
As a kind of preferred situation, neutral sensor contacting part and/or BLS contacting part can also be set optionally on above-mentioned gearshift positioning element 9.The effect that above these contacting parts are set is: neutral sensor contacting part is to be provided in when selecting gearshift positioning element 9 to move to desired desired location; It for example will touch and be mounted to the neutral sensor 10 on the housing 5 by means of neutral sensor bolt 11; Thereby can as designing institute phase ground, start this neutral sensor 10 and carry out work, so that detect the neutral state; For the BLS contacting part; It is provided in choosing gearshift positioning element 9 and moves to desired desired location (this desired location is all set according to application need with above-mentioned desired desired location; Can they be set at identical or different positions) time; This BLS contacting part will produce with the BLS 19 on being installed in housing 5 and contact or separating action; Thereby can correspondingly realize closure or openness BLS 19 circuit, can the closure or openness backing light.
When above sensor contacting part, BLS contacting part specifically are set; Can be through on choosing gearshift positioning element 9, processing needed curved profile structure; Thereby when choosing gearshift positioning element is in special position (or angle), just can correspondingly realizes aforesaid triggering neutral sensor 10 detection neutral states and touch or break away from the function that backing light was opened or closed to BLS 19.
Speed changer at the utility model selects in the gearshift; Elastic member is configured to be associated with selecting gearshift axle 2; So that can accomplish energy reserve work during along it axially move earlier, impel choosing gearshift spools 2 to return to its home position through discharging this energy reserve then at this choosing gearshift axle 2.In the embodiment shown in fig. 1, a concrete implementation of elastic member is provided, will introduces this below.
Shown in Fig. 2 A and Fig. 2 B, the elastic member of this moment comprises first elastic component that is installed in housing 5 inside and second elastic component that is installed on choosing gearshift axle 2 second ends.
Particularly, an end of this first elastic component is resisted against on the choosing gearshift positioning element 9, and it mainly comprises the first block selecting return spring holder 7, the first block selecting Returnning spring 8 and the first jump ring 12a that is set in successively on the choosing gearshift axle 2.As previously mentioned, when handling block selecting rocking arm 3 and make choosing gearshift axle 2, will oppress of the reset accumulation of energy of the first block selecting Returnning spring 8 for choosing gearshift spools 2 along it axially move.
In addition; Be configured to make the one of which end to be resisted against on the choosing gearshift interlocking member 18 the second above-mentioned elastic component, this second elastic component mainly comprises the second jump ring 12b that is set in successively on second end, the second block selecting return spring holder 17, the second block selecting Returnning spring 15, pad 16 and the 3rd jump ring 12c.Make handling block selecting rocking arm 3 in the process that choosing gearshift axle 2 moves along its axis, the second block selecting Returnning spring 15 will pressurized, thereby also can select the energy reserve that resets of gearshift axle 2.
Speed changer at the utility model selects in the gearshift; As a kind of preferred situation; Can also with the contacting point of selecting gearshift positioning element 9 oil sealing parts 4 be set at the contacting point and/or the choosing gearshift axle 2 of choosing gearshift axle 2 and housing 5, so that can stop the liquid in the housing 5 outwards to be revealed.In addition, on housing 1, also be provided with breather plug 23.
As another preferred situation; Shown in Fig. 2 A; Can also select in the gearshift at the speed changer of the utility model and supporting part 6 is set (for example again; Adopt linear bearing or any other suitable means of the prior art), such supporting part 6 is installed in housing 5 inside is used for choosing gearshift axle 2 is supported.
Please consult Fig. 3 again, schematically demonstrated its inside in the figure and be equiped with the speed changer 25 that as previously discussed speed changer selects gearshift 24.When assembling, for example can adopt and select gearshift 24 to be connected on the housing of speed changer 24 speed changer via housing 5 such as links such as bolts.Thus, can be further on various suitable vehicles the speed changer 25 more than the equipment, thereby given play to numerous advantages that above this speed changer of having touched upon in detail selects gearshift to possess.
More than having enumerated the speed changer that some specific embodiments come sets forth in detail the utility model selects gearshift and is equiped with this speed changer that selects gearshift and vehicle; These a few examples only supply to explain the principle of the utility model and the usefulness of mode of execution thereof; But not to the restriction of the utility model; Under the situation of spirit that does not break away from the utility model and scope, those skilled in the art can also make various distortion and improvement.For example, in different speed changers, the realization of block selecting action and gearshift action can realize through different corresponding relations with the motion mode of gearshift shifting block.In addition, in some speed changer, also allow to exist independently block selecting axle and gearshift axle or the like.Certainly; According to the design philosophy of the utility model, those skilled in the art can expect that other substantial equivalence technological means realizes comprising but be not limited to that block selecting location, block selecting reset, the integrated modularization of function such as interlocking between gear self-locking, gear, the lock that reverses gear, BLS and neutral sensing selects gearshift.Therefore, all technological schemes that are equal to all should belong to the category of the utility model and limited by each item claim of the utility model.
Claims (10)
1. a speed changer selects gearshift, and it comprises housing, it is characterized in that, said speed changer selects gearshift also to comprise:
Choosing gearshift axle, it runs through said housing and has first end and second end that extends this housing;
The block selecting rocking arm, it is installed on said first end through first wind spring, and is arranged for making said choosing gearshift axle axially to move along it;
The gearshift rocking arm, it is installed on said first end, and is arranged for making said choosing gearshift axle axially to rotate around it;
Choosing gearshift positioning element; It is located in the said housing and through second wind spring and is installed on the said choosing gearshift axle; Said choosing gearshift positioning element has to be used for contacting with the gearshift locating stud and cooperates and realize the block selecting auxiliary section of gear self-locking and be used for contacting with the block selecting locating stud and cooperate and realize that block selecting locatees, resets and the gearshift auxiliary section of the mistake proofing of reversing gear that said gearshift locating stud and block selecting locating stud all are installed on the said housing and are configured to stretch into this enclosure interior;
Choosing gearshift interlocking member; It is located on said second end and is sleeved on through the 3rd wind spring and is installed on the gearshift shifting block of said second end; Said choosing gearshift interlocking member is provided with opening and guiding groove; Said opening is located at the corresponding side of the shifting block side of said gearshift shifting block and is configured to only allow a gearshift shifting block to pass through, and said guiding groove is configured to be suitable for plugging the gearshift shifting block locating stud that contacts and cooperate with said gearshift shifting block; And
Elastic member, it is configured to be associated with said choosing gearshift axle, in order in said choosing gearshift axle stored energy when it axially moves, so that make said choosing gearshift spool reset through discharging this energy subsequently.
2. speed changer according to claim 1 selects gearshift, it is characterized in that, said choosing gearshift positioning element also has:
Neutral sensor contacting part when it is provided in said choosing gearshift positioning element and moves to first desired location, is used to contact and start the neutral sensor that is installed on the said housing; And/or
The BLS contacting part; When it is provided in said choosing gearshift positioning element and moves to second desired location; Thereby be used for be installed in said housing on BLS contact or separate correspondingly closure or openness BLS circuit, said second desired location and said first desired location are identical or different.
3. speed changer according to claim 1 selects gearshift, it is characterized in that, said block selecting auxiliary section and/or said gearshift auxiliary section are to be made up of the curved profile on the outer surface of being located at said choosing gearshift positioning element.
4. speed changer according to claim 1 selects gearshift, it is characterized in that, is provided with the H door relevant with corresponding gear positions in said gearshift shifting block and the said gearshift shifting block locating stud side that cooperates that contacts.
5. select gearshift according to each described speed changer among the claim 1-4, it is characterized in that said elastic member comprises:
First elastic component, it is installed in the said housing and the one of which end is resisted against said choosing gearshift positioning element, and said first elastic component comprises the first block selecting return spring holder, the first block selecting Returnning spring and first jump ring that is sheathed on successively on the said choosing gearshift axle; And
Second elastic component; It is installed on said second end and the one of which end is resisted against said choosing gearshift interlocking member, and said second elastic component comprises second jump ring, the second block selecting return spring holder, the second block selecting Returnning spring, pad and the 3rd jump ring that is sheathed on successively on said second end.
6. select gearshift according to each described speed changer among the claim 1-4; It is characterized in that; Said speed changer selects gearshift also to comprise the oil sealing parts; The shift gears contacting point of positioning element of its contacting point and/or said choosing gearshift axle that is installed in said choosing gearshift axle and said housing and said choosing is used to the leaked liquid that stops said housing interior.
7. select gearshift according to each described speed changer among the claim 1-4, it is characterized in that, said speed changer selects gearshift also to comprise supporting part, and it is installed in and is used to support said choosing gearshift axle in the said housing.
8. speed changer according to claim 7 selects gearshift, it is characterized in that, said supporting part is a linear bearing.
9. a speed changer is characterized in that, the inside of said speed changer is equiped with like each described speed changer among the claim 1-8 and selects gearshift.
10. a vehicle is characterized in that, is equiped with speed changer as claimed in claim 9 on the said vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120423962XU CN202360739U (en) | 2011-10-31 | 2011-10-31 | Transmission gear selecting and shifting device, transmission with same and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120423962XU CN202360739U (en) | 2011-10-31 | 2011-10-31 | Transmission gear selecting and shifting device, transmission with same and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202360739U true CN202360739U (en) | 2012-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120423962XU Expired - Fee Related CN202360739U (en) | 2011-10-31 | 2011-10-31 | Transmission gear selecting and shifting device, transmission with same and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202360739U (en) |
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| CN103089979A (en) * | 2011-10-31 | 2013-05-08 | 上海汽车集团股份有限公司 | Transmission gear selecting and shifting device and transmission and vehicle mounted with same |
| CN103574022A (en) * | 2012-08-03 | 2014-02-12 | 铃木株式会社 | Switching device for a manual transmission |
| CN103982641A (en) * | 2014-04-28 | 2014-08-13 | 陕西法士特齿轮有限责任公司 | Operating mechanism |
| CN104033586A (en) * | 2014-06-25 | 2014-09-10 | 重庆青山工业有限责任公司 | Gear selecting and shifting control mechanism of manual transmission |
| CN104948724A (en) * | 2015-06-03 | 2015-09-30 | 浙江万里扬变速器股份有限公司 | Gear selecting and shifting mechanism for speed changer |
| CN106051150A (en) * | 2016-07-29 | 2016-10-26 | 重庆青山工业有限责任公司 | Automatic transmission shifting mechanism for automobile |
| CN107120425A (en) * | 2016-02-25 | 2017-09-01 | 舍弗勒技术股份两合公司 | Gear selecting rocker arm structure and gear shifting tower |
| CN108253130A (en) * | 2018-01-29 | 2018-07-06 | 安徽江淮汽车集团股份有限公司 | Shift-selecting and changing actuating mechanism |
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2011
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| CN103089979A (en) * | 2011-10-31 | 2013-05-08 | 上海汽车集团股份有限公司 | Transmission gear selecting and shifting device and transmission and vehicle mounted with same |
| DE102013214490B4 (en) | 2012-08-03 | 2023-02-02 | Suzuki Motor Corp. | Switching device for a manual transmission |
| CN103574022A (en) * | 2012-08-03 | 2014-02-12 | 铃木株式会社 | Switching device for a manual transmission |
| CN103574022B (en) * | 2012-08-03 | 2016-08-10 | 铃木株式会社 | The gearshift of manual transmission |
| CN102865362B (en) * | 2012-09-20 | 2015-05-20 | 安徽江淮汽车股份有限公司 | Parking mechanism for automatic transmission |
| CN102865362A (en) * | 2012-09-20 | 2013-01-09 | 安徽江淮汽车股份有限公司 | Parking mechanism for automatic transmission |
| CN103982641A (en) * | 2014-04-28 | 2014-08-13 | 陕西法士特齿轮有限责任公司 | Operating mechanism |
| CN104033586A (en) * | 2014-06-25 | 2014-09-10 | 重庆青山工业有限责任公司 | Gear selecting and shifting control mechanism of manual transmission |
| CN104948724A (en) * | 2015-06-03 | 2015-09-30 | 浙江万里扬变速器股份有限公司 | Gear selecting and shifting mechanism for speed changer |
| CN107120425A (en) * | 2016-02-25 | 2017-09-01 | 舍弗勒技术股份两合公司 | Gear selecting rocker arm structure and gear shifting tower |
| CN107120425B (en) * | 2016-02-25 | 2020-10-02 | 舍弗勒技术股份两合公司 | Gear selecting rocker arm structure and gear shifting tower |
| CN106051150A (en) * | 2016-07-29 | 2016-10-26 | 重庆青山工业有限责任公司 | Automatic transmission shifting mechanism for automobile |
| CN108253130A (en) * | 2018-01-29 | 2018-07-06 | 安徽江淮汽车集团股份有限公司 | Shift-selecting and changing actuating mechanism |
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