CN107345543A - Synchronizer key and synchronizer - Google Patents
Synchronizer key and synchronizer Download PDFInfo
- Publication number
- CN107345543A CN107345543A CN201610290653.7A CN201610290653A CN107345543A CN 107345543 A CN107345543 A CN 107345543A CN 201610290653 A CN201610290653 A CN 201610290653A CN 107345543 A CN107345543 A CN 107345543A
- Authority
- CN
- China
- Prior art keywords
- case portion
- synchronizer
- case
- synchronizer key
- axle portion
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 241001463913 Pinna Species 0.000 claims description 22
- 210000000624 ear auricle Anatomy 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/025—Synchro rings
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0631—Sliding sleeves; Details thereof
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0637—Details relating to the hub member on which the sliding is arranged
Abstract
The present invention relates to synchronizer field, the synchronizer key being easily adjusted more particularly to a kind of size and the synchronizer using the synchronizer key.The housing of the synchronizer key includes：Axle portion, it is used to store elastic component and steel ball or ball pin；And case portion, it is fitted to each other with axle portion and is installed together, and case portion is used to support axle portion.Present invention also offers a kind of synchronizer using the synchronizer key.By using above-mentioned technical proposal, of the invention provides synchronizer key and the synchronizer using the synchronizer key that a kind of size is easily adjusted.
Description
Technical field
The present invention relates to synchronizer field, a kind of be easily adjusted more particularly to size synchronizer key with
And the synchronizer using the synchronizer key.
Background technology
In the prior art, adopted in manual transmission, auto-manual speed changer and double-clutch speed changer
With synchronizer system.Synchronizer key is made from multiple components used by the synchronizer system, these
Part generally includes more than two parts such as spring part, steel ball or ball pin and needs to be distinguished
It is installed in synchronizer system.
And for the ease of using and installing, above-mentioned more than two parts can be formed as an entirety
(such as ARRES of Schaeffler), so it is easier to synchronizer key being installed in synchronizer.Although
This synchronizer key for being formed as an entirety has a lot of advantages, but due to its be formed as one it is whole
Body, thus can not meet it is various in the case of to the requirement of the size of synchronizer key.And it is special to develop satisfaction again
The cost that is sized the synchronizer key of requirement is big, cycle length, can not equally meet the needs of user.
The content of the invention
Various shortcomings caused by the synchronizer key of specific dimensions requirement are met based on above-mentioned exploitation again
It is made that the present invention.Therefore, the present invention adopts the following technical scheme that.
The invention provides a kind of following synchronizer key, the housing of the synchronizer key includes：Axle
Portion, the axle portion are used to store elastic component and steel ball or ball pin；And case portion, the case portion and the axle
Portion, which is fitted to each other, to be installed together, and the case portion is used to support the axle portion.
Preferably, the case portion has：Mounting hole, the mounting hole penetrate the case portion and supply the axle
Portion inserts；And at least one case portion fixing hole, at least one case portion fixing hole are used for described in fixation
Axle portion.
It is highly preferred that the case portion has two case portion fixing holes；And the axle portion has and described two
Individual case portion fixing hole coordinates two protruding pinnas of installation, a pair of the protruding pinna and the case portion fixing hole 1
Should.
Further, it is preferable that the case portion has the supporting surface for being used for supporting the axle portion, the installation
Hole is arranged at the centre of the geometry of the supporting surface, and described two case portion fixing holes are arranged at described
The both sides of mounting hole；And the axle portion has the flange part abutted with the supporting surface, described two convex
Ear is arranged on two relative opening positions of the periphery of the flange part, and described two protruding pinnas insert institute
The supporting surface of the case portion can be pressed from both sides by bending the protruding pinna afterwards by stating two case portion fixing holes
Between the flange part and protruding pinna of the axle portion.
It is highly preferred that the axle portion has at least one axle corresponding with least one case portion fixing hole
Portion's fixing hole, by fixture through the case portion fixing hole and the axle portion fixing hole make the axle portion with
The case portion, which is fitted to each other, to be installed together.
Preferably, the case portion is stamping parts.
Present invention also offers a kind of following synchronizer, the synchronizer includes appointing in above technical scheme
Synchronizer key described in a technical scheme of anticipating.
Preferably, the synchronizer includes tooth hub, and the tooth hub, which has, to be used to install the synchronizer key
Breach, the case portion of the synchronizer key, which coordinates, is installed on the breach, and the tooth hub passes through the case
Portion supports the synchronizer key.
It is highly preferred that the case portion is provided with least two supporting parts, the breach of the tooth hub passes through described
At least two supporting parts support the synchronizer key.
Further, it is preferable that the case portion is provided with two supporting parts, and two supporting parts are from the case
The relative position of the periphery in portion starts to extend to be formed towards each other.
A kind of synchronizer key and use synchronizer cunning that provide size and be easily adjusted of the present invention
The synchronizer of block.
Brief description of the drawings
Fig. 1 a are the schematic diagrames for the axle portion for showing the synchronizer key according to the present invention；Fig. 1 b are to show
Another schematic diagram of axle portion in Fig. 1 a.
Fig. 2 a are the schematic diagrames for the case portion for showing the synchronizer key according to the present invention；Fig. 2 b are to show
Another schematic diagram of case portion in Fig. 2 a.
Fig. 3 a are to show that axle portion in Fig. 1 a and the case portion in Fig. 2 a are fitted to each other the shape being installed together
The schematic diagram of state；Fig. 3 b are to show that the axle portion in Fig. 1 a is fitted to each other installed in one with the case portion in Fig. 2 a
Another schematic diagram of the state risen；Fig. 3 c are to show that the axle portion in Fig. 1 a is matched somebody with somebody each other with the case portion in Fig. 2 a
Close the another schematic diagram for the state being installed together.
Fig. 4 a are the sectional views intercepted along the line A-A in Fig. 3 b；Fig. 4 b are along the line B-B in Fig. 3 b
The sectional view of interception, eliminates steel ball and spring in fig. 4b and protruding pinna is in non-bending state.
Fig. 5 is the installment state for showing the tooth hub that synchronizer is installed on according to the synchronizer key of the present invention
Schematic diagram.
Description of reference numerals
The flange part of 1 synchronizer key, 11 axle portion, 111 protruding pinna, 112 receiving portion 113
The supporting surface of 12 case portion, 121 mounting hole, 122 case portion fixing hole, 123 supporting part 124
The tooth hub of 13 steel ball, 14 spring 2
Embodiment
Illustrate the embodiment of the present invention referring to Figure of description.
(architectural overview of synchronizer)
As shown in figure 5, synchronizer and traditional synchronizer using the synchronizer key 1 according to the present invention
Structure is similar, and the synchronizer, which has, is installed on the tooth hub 2 of rotary shaft, and the outer peripheral edge of the tooth hub 2 is provided with more
Individual breach, one synchronizer key 1 according to the present invention is installed respectively in each indentation, there.
The concrete structure of synchronizer key 1 described further below according to the present invention
(structure of synchronizer key 1)
As shown in Fig. 3 a, Fig. 3 b, Fig. 3 c and Fig. 4 a, axle portion is included according to the synchronizer key 1 of the present invention
11 and case portion 12, storage steel ball 13 and the spring 14 as elastic component in axle portion 11, steel ball 13 is by spring
14 housings for flexibly supporting at least a portion from the axle portion 11 that cause steel ball 13 expose.
Axle portion 11 is formed as an entirety (integrating) with steel ball 13 and spring 14.Case portion 12 and axle
Portion 11 be fitted to each other be installed together and case portion 12 be used for support axle portion 11.Case portion 12 is used for and synchronizer
Tooth hub 2 coordinate assembling, so in the case where being adapted to various sizes of tooth hub 2, it is only necessary to change case portion
It is sufficient that 12 size.
Detailed description below is according to the axle portion 11 of synchronizer key 1 and the specific knot of case portion 12 of the invention
Structure.
(structure of case portion 12)
In the present embodiment, as shown in figures 2 a and 2b, case portion 12 has the substantially cube knot of non-back cover
Structure.The supporting surface (top surface) 124 of the case portion 12 has insertion case portion 12 and the installation inserted for axle portion 11
Hole 121, the mounting hole 121 are arranged at the center of the geometry of the supporting surface (top surface) 124 of case portion 12
Place is (substantially at geometric center).The case portion 12 also includes being used for two case portion fixing holes for fixing axle portion 11
122, the two case portion fixing holes 122 have strip shape and are arranged at the both sides of mounting hole 121.
In the present embodiment, it is preferable that two case portion fixing holes 122 relative to above-mentioned mounting hole 121 center
Axisymmetrical.
In addition, case portion 12 is provided with two supporting parts 123, periphery of two supporting parts 123 from case portion 12
The relative position of lower end start to extend to be formed towards each other.The breach of the tooth hub 2 of synchronizer passes through
Two supporting parts 123 support synchronizer key 1.
(structure of axle portion 11)
As illustrated in figs. 1A and ib, axle portion 11, which has, accommodates above-mentioned spring (not shown) and above-mentioned steel
The receiving portion 112 of ball (not shown), the receiving portion 112 are substantially cylindrical shape.The receiving portion 112
One end of opening the flange part 113 of oriented radial outside extension is set.In the receiving portion 112 with axle portion 11
Axially vertical direction on, the full-size of the receiving portion 112 of axle portion 11 is less than or equal to case portion 12
The size of mounting hole 121, and the size of the flange part 113 of axle portion 11 is more than the mounting hole 121 of case portion 12
Size.
Two relative opening positions of the periphery of the flange part 113 are provided with two protruding pinnas 111, lug
Portion 111 vertically extends to the lower section of flange part 113.Two protruding pinnas 111 are used to consolidate with two case portions
Determine size and position that hole 122 coordinates installation, the size of protruding pinna 111 and position and case portion fixing hole 122
It is corresponding.
The concrete structure of the synchronizer key 1 according to the present invention is explained above, explanation has the knot below
The assembling process of the synchronizer key 1 of structure.
(assembling process of synchronizer key 1)
The receiving portion 112 of axle portion 11 is inserted in the mounting hole 121 of case portion 12, and cause two of axle portion 11
Protruding pinna 111 is aligned with two case portion fixing holes 122 of case portion 12；Make under the flange part 113 of axle portion 11
Surface is connected to the supporting surface (top surface) 124 of case portion 12, while protruding pinna 111 is inserted into case portion and fixed
In hole 122 (as shown in Figure 4 b)；Further, in order that fixation between axle portion 11 and case portion 12 more
Firmly, the lower end of protruding pinna 111 is made to bend at least 90 degree so that the part of bending abuts (such as with case portion 12
Shown in Fig. 3 b).So so that the supporting surface 124 of case portion 12 is sandwiched in the quilt of the protruding pinna 111 of axle portion 11
Between the part of bending and flange part 113.By using above-mentioned assembling process so that axle portion 11 and case
Portion 12 fits together to form synchronizer key 1 securely.Installed by the synchronizer key being completed 1
In the case of the breach of the tooth hub 2 of synchronizer, as shown in figure 5, case portion 12 and the notch size of tooth hub 2
Corresponding, tooth hub 2 then supports synchronizer key 1, the chi of supporting part 123 by the supporting part 123 of case portion 12
Very little and position can also carry out appropriate adjustment according to different tooth hubs 2.
So, in the case of making the adaptation of synchronizer key 1 that there is various sizes of tooth hub 2, case is only changed
The size in portion 12.Due to by stamp out on sheet material mounting hole 121 and case portion fixing hole 122 and to
The edge of lower bending sheets can form case portion 12, so the case portion 12 is easy to be stamped and formed out.Therefore, it is excellent
Selection of land, case portion 12 are stamping parts, thus have difference easily by the size for adjusting the case portion 12 to be adapted to
The tooth hub 2 of size.
The embodiment of the present invention is set forth in above, but also needs to explanation
It is：
1. although illustrate to use protruding pinna 111 and case portion fixing hole 122 in above-mentioned embodiment
Installation is coordinated to realize the fixation of axle portion 11 and case portion 12, but the invention is not restricted to this.The present invention also may be used
To realize that above-mentioned purpose, such as axle portion 11 have and case portion fixing hole 122 using other attachment structures
Corresponding axle portion fixing hole, consolidate for example, by the fixture of bolt etc. through case portion fixing hole 122 and axle portion
Determine hole and axle portion 11 is fitted to each other with case portion 12 to be installed together.
2. although the number of protruding pinna 111 and case portion fixing hole 122 is illustrated in above-mentioned embodiment
Measure as two, but the invention is not restricted to this.The present invention can also use the protruding pinna that quantity is more than two
111 and case portion fixing hole 122 realize fixation.
3. the case portion 12 of the present invention is preferably stamping parts；The material of the synchronizer key 1 of the present invention is preferred
Ground is the metal such as steel.
4. although illustrate that synchronizer key 1 employs steel ball 13, this hair in the above-described embodiment
Bright not limited to this.The synchronizer key 1 of the present invention can have other types of pin (the i.e. ball of round end
Pin), it might even be possible to using the pin of non-round end.
By using above-mentioned technical proposal, the invention provides the synchronizer key that a kind of size is easily adjusted
And the synchronizer using the synchronizer key.
Protection scope of the present invention is not limited to the specific embodiment in above-mentioned embodiment, as long as but
Meet that the combination of the technical characteristic of the claim of the present invention just fall within protection scope of the present invention.
Claims (10)
1. a kind of synchronizer key, it is characterised in that the housing of the synchronizer key includes：
Axle portion, the axle portion are used to store elastic component and steel ball or ball pin；And
Case portion, the case portion are fitted to each other with the axle portion and are installed together, and the case portion is used for branch
Support the axle portion.
2. synchronizer key according to claim 1, it is characterised in that the case portion has：
Mounting hole, the mounting hole penetrate the case portion and inserted for the axle portion；And
At least one case portion fixing hole, at least one case portion fixing hole are used to fix the axle portion.
3. synchronizer key according to claim 1 or 2, it is characterised in that the case portion has two
Individual case portion fixing hole；And
The axle portion has two protruding pinnas for coordinating installation with described two case portion fixing holes, the lug
Portion corresponds with the case portion fixing hole.
4. synchronizer key according to claim 3, it is characterised in that the case portion, which has, to be used for
The supporting surface of the axle portion is supported, the mounting hole is arranged at the center of the geometry of the supporting surface
Place, described two case portion fixing holes are arranged at the both sides of the mounting hole；And
The axle portion has the flange part abutted with the supporting surface, and described two protruding pinnas are arranged on described
Two relative opening positions of the periphery of flange part, described two protruding pinnas insert described two case portions and fixed
The supporting surface of the case portion can be clipped in the convex of the axle portion by bending the protruding pinna after hole
Between edge and protruding pinna.
5. synchronizer key according to claim 2, it is characterised in that the axle portion has and institute
At least one axle portion fixing hole corresponding at least one case portion fixing hole is stated, the case is passed through by fixture
Portion's fixing hole and the axle portion fixing hole make the axle portion be fitted to each other with the case portion to be installed together.
6. synchronizer key according to claim 1, it is characterised in that the case portion is stamping parts.
7. a kind of synchronizer, it is characterised in that the synchronizer includes any one of claim 1 to 6 institute
The synchronizer key stated.
8. synchronizer according to claim 7, it is characterised in that the synchronizer includes tooth hub,
The tooth hub has the breach for being used for installing the synchronizer key, and the case portion of the synchronizer key coordinates
The breach is installed on, the tooth hub supports the synchronizer key by the case portion.
9. synchronizer according to claim 8, it is characterised in that the case portion is provided with least two
Individual supporting part, the breach of the tooth hub support the synchronizer key by least two supporting part.
10. synchronizer according to claim 7, it is characterised in that the case portion of the synchronizer key
Be provided with two supporting parts, two supporting parts since the relative position of the periphery of the case portion each other
Extension is formed opposite to each other.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290653.7A CN107345543B (en) | 2016-05-04 | 2016-05-04 | Synchronizer sliding block and synchronizer |
| DE102017106861.9A DE102017106861A1 (en) | 2016-05-04 | 2017-03-30 | Synchronizer slider and synchronizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610290653.7A CN107345543B (en) | 2016-05-04 | 2016-05-04 | Synchronizer sliding block and synchronizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107345543A true CN107345543A (en) | 2017-11-14 |
| CN107345543B CN107345543B (en) | 2021-01-22 |
Family
ID=60119249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610290653.7A Active CN107345543B (en) | 2016-05-04 | 2016-05-04 | Synchronizer sliding block and synchronizer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107345543B (en) |
| DE (1) | DE102017106861A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771282A (en) * | 2019-06-14 | 2021-05-07 | 伊顿智能动力有限公司 | Strut retainer for a synchronizing assembly |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194531B (en) * | 2018-02-11 | 2023-06-16 | 十堰同创传动技术有限公司 | Buckle type synchronizer combined sliding block |
| CN108253036B (en) * | 2018-02-11 | 2023-06-16 | 十堰同创传动技术有限公司 | Jaw synchronizer combined sliding block |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3615133A1 (en) * | 1986-02-04 | 1987-08-06 | Ego Elektro Blanc & Fischer | FASTENING DEVICE |
| DE4324814A1 (en) * | 1993-07-23 | 1995-01-26 | Zahnradfabrik Friedrichshafen | Gear shift with lock synchronization |
| JPH09151923A (en) * | 1995-11-29 | 1997-06-10 | Yazaki Corp | Fixing structure of cover to end surface of cylinder |
| JPH10500758A (en) * | 1994-06-01 | 1998-01-20 | イナ ベルツラーゲル シエツフレル コマンデイトゲゼルシヤフト | Synchronizer for transmission |
| KR100535019B1 (en) * | 2004-05-07 | 2005-12-07 | 현대자동차주식회사 | synchromesh of manual transmission for preventing disengagement between gear teeth |
| DE102006018284A1 (en) * | 2006-04-20 | 2007-10-31 | Daimlerchrysler Ag | Synchronization device e.g. multi-cone synchronization device, for use in vehicle gear, has press part lying in area of external teeth of synchronous body, and synchronous ring with switching tooth designed as sheet molded part |
| CN203730603U (en) * | 2014-02-26 | 2014-07-23 | 广州汽车集团股份有限公司 | Synchronizer and vehicle |
| CN204041768U (en) * | 2014-07-30 | 2014-12-24 | 长城汽车股份有限公司 | Synchronizer and speed changer |
| CN204239517U (en) * | 2014-09-26 | 2015-04-01 | 华晨汽车集团控股有限公司 | A kind of synchronizer of automotive gear box structure |
| CN104863987A (en) * | 2014-02-26 | 2015-08-26 | 广州汽车集团股份有限公司 | Synchronizer and automobile |
-
2016
- 2016-05-04 CN CN201610290653.7A patent/CN107345543B/en active Active
-
2017
- 2017-03-30 DE DE102017106861.9A patent/DE102017106861A1/en not_active Ceased
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3615133A1 (en) * | 1986-02-04 | 1987-08-06 | Ego Elektro Blanc & Fischer | FASTENING DEVICE |
| EP0232799A2 (en) * | 1986-02-04 | 1987-08-19 | E.G.O. Elektro-Geräte Blanc u. Fischer | Mounting device |
| DE4324814A1 (en) * | 1993-07-23 | 1995-01-26 | Zahnradfabrik Friedrichshafen | Gear shift with lock synchronization |
| JPH10500758A (en) * | 1994-06-01 | 1998-01-20 | イナ ベルツラーゲル シエツフレル コマンデイトゲゼルシヤフト | Synchronizer for transmission |
| JPH09151923A (en) * | 1995-11-29 | 1997-06-10 | Yazaki Corp | Fixing structure of cover to end surface of cylinder |
| KR100535019B1 (en) * | 2004-05-07 | 2005-12-07 | 현대자동차주식회사 | synchromesh of manual transmission for preventing disengagement between gear teeth |
| DE102006018284A1 (en) * | 2006-04-20 | 2007-10-31 | Daimlerchrysler Ag | Synchronization device e.g. multi-cone synchronization device, for use in vehicle gear, has press part lying in area of external teeth of synchronous body, and synchronous ring with switching tooth designed as sheet molded part |
| CN203730603U (en) * | 2014-02-26 | 2014-07-23 | 广州汽车集团股份有限公司 | Synchronizer and vehicle |
| CN104863987A (en) * | 2014-02-26 | 2015-08-26 | 广州汽车集团股份有限公司 | Synchronizer and automobile |
| CN204041768U (en) * | 2014-07-30 | 2014-12-24 | 长城汽车股份有限公司 | Synchronizer and speed changer |
| CN204239517U (en) * | 2014-09-26 | 2015-04-01 | 华晨汽车集团控股有限公司 | A kind of synchronizer of automotive gear box structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771282A (en) * | 2019-06-14 | 2021-05-07 | 伊顿智能动力有限公司 | Strut retainer for a synchronizing assembly |
| CN112771282B (en) * | 2019-06-14 | 2022-02-01 | 伊顿智能动力有限公司 | Strut retainer for a synchronizing assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017106861A1 (en) | 2017-11-09 |
| CN107345543B (en) | 2021-01-22 |
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