CN107477105A - A kind of synchronizer locking structure - Google Patents
A kind of synchronizer locking structure Download PDFInfo
- Publication number
- CN107477105A CN107477105A CN201710751630.6A CN201710751630A CN107477105A CN 107477105 A CN107477105 A CN 107477105A CN 201710751630 A CN201710751630 A CN 201710751630A CN 107477105 A CN107477105 A CN 107477105A
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- CN
- China
- Prior art keywords
- locking
- synchronizer
- tooth
- ring
- outer cone
- 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.)
- Pending
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/22—Locking of the control input devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/22—Locking of the control input devices
- F16H2061/226—Manual distress release of the locking means for shift levers, e.g. to allow towing of vehicle in case of breakdown
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
The present invention provides a kind of synchronizer locking structure, belongs to synchronizer technical field, including synchronizer sliding sleeve, outer cone ring and synchromesh gear hub;Synchronizer sliding sleeve, outer cone ring and the synchromesh gear hub are co-axially mounted, and the first notch is provided with synchromesh gear hub periphery, and locking boss is provided with outer cone ring periphery, and locking boss is arranged in the first notch after synchronizer synchronization;Short locking tooth is provided with the synchronizer sliding sleeve inner headed face, short locking tooth is used for and locking boss coordinates, and realizes latch functions.The locking area of short locking tooth and locking boss is big, solves in the prior art because axial dimension limits, the conjunction gear axial dimension on conical ring is small, the limited width of spline tooth, determine that the locking surface area on single tooth is small, the problem of low intensity, improve the reliability and service life of synchronizer.
Description
Technical field
The present invention relates to synchronizer technical field, specially a kind of synchronizer locking structure.
Background technology
Synchronizer is the main parts size for improving mechanical vehicle speed transmission gearshift performance, and the work to mitigation driver is strong
Degree, improve light and variator system parts the average life span of manipulation and have contributed much.Various forms of synchronizers
Although structure difference, operation principle is identical with process, all including friction element, locking element and flexible member.It is synchronous
When device works, friction element mutually leans under responsive to axial force, produces moment of friction under moment of inertia effect, makes two be combined
Part is gradually synchronous;Locking element is used to before preventing synchronously put into gear by force, and releases locking after synchronization;Flexible member is used
Making relevant part, while such as engaging sleeve is maintained at centre position in neutral, and without prejudice to locking, release locking and change
Gear acts.
At present, the locking surface of lock ring type synchronized is located at the combination tooth ends on synchronous outer cone ring periphery, by conical ring
On the two-way chamfering of spline combination increment, coordinate with the chamferings of synchronizer sliding sleeve combination tooth ends, conical ring it is synchronous with sliding sleeve it
Preceding stop sliding sleeve axial movement, plays locking effect.But because axial dimension limits, the conjunction gear axial dimension on conical ring
It is small, the limited width of spline tooth, determine that the locking surface area on single tooth is small, low intensity.During synchronizer is put into gear, cone
Locking surface on ring can may be caused locking to fail because of the increase for number of putting into gear, increment locking surface by brinelling, influence
To the reliability and service life of synchronizer.
The content of the invention
For problems of the prior art, the present invention provides a kind of synchronizer locking structure, single locking tooth locking
Area is big, and intensity is high, improves reliability and the life-span of synchronizer.
The present invention is to be achieved through the following technical solutions:
A kind of synchronizer locking structure, including:Synchronizer sliding sleeve, outer cone ring and synchromesh gear hub;
Synchronizer sliding sleeve, outer cone ring and the synchromesh gear hub are co-axially mounted, and is provided with synchromesh gear hub periphery
One notch, locking boss is provided with outer cone ring periphery, and synchronizer locking boss is arranged in the first notch;
Short locking tooth is provided with the synchronizer sliding sleeve inner headed face, short locking tooth is used for and locking boss coordinates, and realizes
Latch functions.
Optionally, the locking boss includes:Inner convex platform and outer lug boss;
The outer lug boss is located at the outside of inner convex platform, and the width of outer lug boss is less than the width of inner convex platform, set in outer lug boss
There is the first locking inclined-plane, the first locking inclined-plane is used for and short locking tooth coordinates;
The width of the inner convex platform is less than the width of the first notch, to ensure outer cone ring energy relative synchronization after synchronizer synchronization
Device tooth hub rotates.
Optionally, the unilateral chamfering of short locking tooth, the second locking inclined-plane is formed.
Optionally, two short locking tooths are oppositely arranged to form one group of short locking tooth, two short locks in one group of short locking tooth
Only the distance of tooth is more than the width of outer lug boss.
Optionally, the angle on the first locking inclined-plane and outer cone ring end face and the second locking inclined-plane and synchronizer sliding sleeve end
The angle in face is identical.
Optionally, four groups of short locking tooths are evenly arranged with the synchronizer sliding sleeve on inner periphery.
Optionally, four locking boss are evenly equipped with the outer cone ring periphery.
Optionally, in addition to:Interior conical ring and middle conical ring, the interior conical ring, middle conical ring and outer cone ring are sequentially coaxially pacified
Dress.
Compared with prior art, the present invention has technique effect beneficial below:
A kind of synchronizer locking structure provided by the invention, including:Synchronizer sliding sleeve, outer cone ring and synchromesh gear hub, lead to
Cross on synchronizer sliding sleeve inner headed face the short locking tooth set and the locking boss set on outer cone ring coordinates, realize the lock of synchronizer
Only, the locking area of short locking tooth and locking boss is big, solves in the prior art because axial dimension limits, the knot on conical ring
It is small to close tooth axial dimension, the limited width of spline tooth, determines that the locking surface area on single tooth is small, the problem of low intensity, carries
The high reliability and service life of synchronizer.
Further, locking boss includes inner convex platform and outer lug boss, and the first locking inclined-plane, the first lock are provided with outer lug boss
Only inclined-plane and short locking tooth coordinate, and ensure synchronizing process smoothly without impact, and the width of inner convex platform is less than the of the first notch
The width of one notch, to ensure that outer cone ring energy relative synchronization device tooth hub rotates after synchronizer synchronization.
Further, by being distributed on four groups of short locking tooths and the outer cone ring on synchronizer sliding sleeve inner headed face uniform four
Individual locking boss, synchronizer locking is realized, four groups of short locking tooths and four locking boss are used cooperatively, and ensure that synchronizer is same
Uniform force during step, and locking area is big, and intensity is high.
Brief description of the drawings
Fig. 1 is a kind of structural representation of synchronizer provided in an embodiment of the present invention;
Fig. 2 is a kind of sectional view of synchronizer provided in an embodiment of the present invention;
Fig. 3 is a kind of schematic diagram of synchronizer sliding sleeve provided in an embodiment of the present invention;
Fig. 4 is a kind of sectional view of synchronizer sliding sleeve provided in an embodiment of the present invention;
Fig. 5 is a kind of stereogram of synchronizer sliding sleeve provided in an embodiment of the present invention;
Fig. 6 is a kind of schematic diagram of outer cone ring provided in an embodiment of the present invention;
Fig. 7 is a kind of left view of outer cone ring provided in an embodiment of the present invention;
Fig. 8 is a kind of stereogram of outer cone ring provided in an embodiment of the present invention;
Fig. 9 is a kind of schematic diagram of synchromesh gear hub provided in an embodiment of the present invention;
Figure 10 is a kind of sectional view of synchromesh gear hub provided in an embodiment of the present invention;
Figure 11 is a kind of stereogram of synchromesh gear hub provided in an embodiment of the present invention;
Figure 12 is synchronizer outer cone ring and synchronizer when a kind of synchronizer provided in an embodiment of the present invention is in equilbrium position
The right view of the relative position of tooth hub;
Figure 13 is synchronizer outer cone ring and synchronizer when a kind of synchronizer provided in an embodiment of the present invention is in equilbrium position
The front view of the relative position of tooth hub;
Figure 14 is synchronizer outer cone ring and synchronizer when a kind of synchronizer provided in an embodiment of the present invention is in equilbrium position
The sectional view of the relative position of tooth hub;
Figure 15 is synchronizer outer cone ring and synchronizer when a kind of synchronizer provided in an embodiment of the present invention is in equilbrium position
The partial enlarged drawing of the relative position of tooth hub;
Figure 16 is synchronizer outer cone ring and synchronizer when a kind of synchronizer provided in an embodiment of the present invention is in lock position
The relative position schematic diagram of tooth hub;
Figure 17 is a kind of synchronizer provided in an embodiment of the present invention synchronizer sliding sleeve, outer cone ring, combination in neutral gear position
Gear ring relative position schematic diagram;
Figure 18 is a kind of synchronizer provided in an embodiment of the present invention synchronizer sliding sleeve, outer cone ring, combination in lockup state
Gear ring relative position schematic diagram;
Figure 19 is a kind of synchronizer provided in an embodiment of the present invention synchronizer sliding sleeve, outer cone ring, combination in delocking state
Gear ring relative position schematic diagram;
Figure 20 is a kind of synchronizer provided in an embodiment of the present invention synchronizer sliding sleeve, outer cone ring, combination when putting into gear completion
Gear ring relative position schematic diagram;
Figure 21 is a kind of explosive view of synchronizer provided in an embodiment of the present invention.
In figure:1. synchronizer sliding sleeve, 2. synchronizer ejector pins, 3. synchronizer springs, 4. synchromesh gear hubs, 5. combine gear rings,
6. outer cone ring, 7. middle conical rings, conical ring, 9. leaf springs, 10. pushers in 8.;
11. short locking tooth, 41. first notches, 42. second notches, 61. outer lug boss, 62. inner convex platforms.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, and described is explanation of the invention rather than limit
It is fixed.
Referring to Fig. 1 to Figure 21, a kind of synchronizer locking structure, including:Synchronizer sliding sleeve 1, outer cone ring 6, middle conical ring 7,
Interior conical ring 8 and synchromesh gear hub 4
As shown in Figures 9 to 11, the first notch 41 is provided with the periphery of synchromesh gear hub 4;As shown in Figures 3 to 5, together
It is loop configuration to walk device sliding sleeve 1, and spline tooth and short locking tooth 11 are provided with the inner headed face of synchronizer sliding sleeve 1;Such as Fig. 6 to Fig. 8 institutes
Show, locking boss is provided with the periphery of outer cone ring 6, and synchronizer locking boss is arranged in the first notch 41, short locking tooth 11
For coordinating with locking boss on outer cone ring 6, latch functions are realized;Outer cone ring 6 is located at pusher 10 away from synchromesh gear hub 4
Side, and synchromesh gear hub 4 are co-axially mounted, and are located at side of the outer cone ring 6 away from synchromesh gear hub 4, and outer cone ring with reference to gear ring 5
6 are co-axially mounted, and interior conical ring 8, middle conical ring 7 and outer cone ring 6 are sequentially coaxially installed.
Wherein, locking boss includes:Inner convex platform 62 and outer lug boss 61, outer lug boss 61 are located at the outside of inner convex platform 62, evagination
The width of platform 61 is less than the width of inner convex platform 62, is provided with the first locking inclined-plane in outer lug boss 61, the first locking inclined-plane be used for and
Short locking tooth 11 coordinates;The width of inner convex platform 62 is less than the width of the first notch 41, to ensure the energy of outer cone ring 6 after synchronizer synchronization
Relative synchronization device tooth hub 4 rotates.
Short 11 unilateral chamfering of locking tooth, form the second locking inclined-plane.Two short locking tooth 11 be oppositely arranged to be formed it is one group short
Locking tooth 11, the distance of the two short locking tooth 11 in one group short locking tooth 11 are more than the width of outer lug boss 61.First locking is oblique
The angle of face and the end face of outer cone ring 6 is identical with the angle on the second locking inclined-plane and the end face of synchronizer sliding sleeve 1.
In actual applications, several locking boss, accordingly, synchronizer sliding sleeve 1 are provided with the periphery of outer cone ring 6
The short locking tooth of same number group is provided with inner peripheral surface, such as, four locking boss are evenly equipped with the periphery of outer cone ring 6,
Accordingly, four groups short locking tooth 11 is evenly arranged with synchronizer sliding sleeve 1 on inner periphery.Certainly in actual applications, locking is convex
The quantity of platform can also be different with the quantity of short locking tooth 11, and the embodiment of the present invention is not especially limited to this.
As shown in Figure 1 to Figure 2, a kind of synchronizer includes:It is synchronizer sliding sleeve 1, synchronizer ejector pin 2, synchronizer spring 3, same
Walk device tooth hub 4, with reference to gear ring 5, outer cone ring 6, middle conical ring 7, interior conical ring 8, leaf spring 9 and pusher 10.
The first notch 41 is provided with the periphery of synchromesh gear hub 4, pusher 10 is arranged on the side of synchromesh gear hub 4;
Leaf spring 9 is arranged between synchromesh gear hub 4 and pusher 10, and the big end of leaf spring 9 and pusher 10 contact;Synchronizer sliding sleeve 1 is
Loop configuration, spline tooth and short locking tooth 11 are provided with the inner headed face of synchronizer sliding sleeve 1, short locking tooth 11 is used for and pusher 10
And the first locking inclined-plane on outer cone ring 6 coordinates;Outer cone ring 6 is located at side of the pusher 10 away from synchromesh gear hub 4, and together
Step device tooth hub 4 is co-axially mounted, and is located at side of the outer cone ring 6 away from synchromesh gear hub 4 with reference to gear ring 5, and outer cone ring 6 is coaxially pacified
Dress.
Outer cone ring 6, middle conical ring 7 and interior conical ring 8 are sequentially coaxially installed, and during installation, interior conical ring 8 is located at close to pusher 10
Side;Fluted, pusher 10 and groove cooperation are set on the interior inner ring surface of conical ring 8;Locking boss is provided with outer cone ring 6,
The first locking inclined-plane is provided with the outer lug boss 61 of locking boss, locking boss is arranged in the first notch 41, the middle He of conical ring 7
Connected with reference to gear ring 5.
The second notch 42 is provided with synchromesh gear hub 4, ejector pin mounting hole, ejector pin mounting hole are provided with the second notch 42
In synchronizer spring 3 and synchronizer ejector pin 2 are installed.
As shown in figure 21, the monosymmetric of synchromesh gear hub 4 is provided with leaf spring 9, pusher 10, synchronization device cone ring and knot
Gear ring 5 is closed, is now two-way synchronizer.
A kind of synchronizer locking structure provided in an embodiment of the present invention, the course of work are as follows:
1) neutral position state
Neutral position state as shown in figure 1, all parts all in equilbrium position state, as shown in Figure 12 to Figure 15, this
When synchronizer outer cone ring 6 on locking boss be located at the outside relative position of the first notch 41 on synchromesh gear hub 4;Synchronizer
The relative position of sliding sleeve 1, synchronizer combination gear ring 5 and outer cone ring 6 is as shown in figure 17, and each part is in free state.
2) presynchronization lockup state
Example, illustrate exemplified by by synchronizer sliding sleeve 1, side direction is put into gear to the left, synchronizer sliding sleeve 1 is by axial direction to the left
Power acts on, and drives synchronizer ejector pin 2 together to movement on the left of synchronizer.The conical surface of the synchronizer outer cone ring 6 in left side is promoted with
Between the conical surface of conical ring 7 and interior conical ring 8 be bonded, the friction surface of outer cone ring 6, middle conical ring 7 and interior conical ring 8 is in contact, due to
Middle conical ring of synchronizer 7 drives middle conical ring 7 to move, outer cone ring 6 and inner cone with combining the matched together of gear ring 5 with reference to gear ring 5
Ring 8 is operated from middle conical ring 7 with different angular speed, and moment of friction caused by speed discrepancy caused by moment of inertia makes outer cone ring 6
Relative to one angle of rotation of synchronizer sliding sleeve 1, the second locking inclined-plane on synchronizer sliding sleeve 1 is locked with first on outer cone ring 6
Only contact of incline plane, into lock position, prevent synchronizer sliding sleeve 1 from continuing movement of putting into gear to the left, put into gear before preventing synchronously, such as schemed
Shown in 18.
3) synchronous lock-off is completed
In the case where continuing to apply responsive to axial force to the left to synchronizer sliding sleeve 1, outer cone ring 6, middle conical ring 7 and interior conical ring 8
Cone of friction on pressure continue to increase, make angular speed of the synchronizer outer cone ring 6 with middle conical ring 7 during sliding wear gradual
It is close, after moment of friction overcomes the moment of inertia of engaged part, speed discrepancy between outer cone ring 6 and middle conical ring 7 and
Moment of friction disappears, at this moment and middle conical ring 7 connect combination gear ring 5 it is identical with the rotating speed of synchronizer sliding sleeve 1, complete synchronous mistake
Journey.The now speed discrepancy vanishing between outer cone ring 6, middle conical ring 7 and interior conical ring 8 and combination gear ring 5, synchronizing torque and friction
Torque is disappeared, and the axial force on synchronizer sliding sleeve 1 is still acted on synchronization device cone ring, tangential point of the second locking inclined-plane normal pressure
Lock-off torque caused by power makes outer cone ring 6 reverse an angle and returned just, synchronizer sliding sleeve 1 and the locking inclined-plane of outer cone ring 6 first
Disengage, complete lock-off, as shown in figure 19.
4) it is linked into gear
Synchronous cone loopback just after, synchronizer sliding sleeve 1 continues to combine gear ring 5 to the left under shift fork responsive to axial force of putting into gear
Direction is slided, and synchronizer sliding sleeve 1 crosses synchronous conical ring, the internal spline of synchronizer sliding sleeve 1 and the external splines engagement for combining gear ring 5,
It is linked into and combines gear ring 5, completes to hang shelves, as shown in figure 20.
A kind of synchronizer locking structure provided by the invention, including:Synchronizer sliding sleeve, outer cone ring and synchromesh gear hub, lead to
Cross on synchronizer sliding sleeve inner headed face the short locking tooth set and the locking boss set on outer cone ring coordinates, realize the lock of synchronizer
Only, the locking area of short locking tooth and locking boss is big, solves in the prior art because axial dimension limits, the knot on conical ring
It is small to close tooth axial dimension, the limited width of spline tooth, determines that the locking surface area on single tooth is small, the problem of low intensity, carries
The high reliability and service life of synchronizer.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (8)
- A kind of 1. synchronizer locking structure, it is characterised in that including:Synchronizer sliding sleeve (1), outer cone ring (6) and synchromesh gear hub (4);The synchronizer sliding sleeve (1), outer cone ring (6) and synchromesh gear hub (4) are co-axially mounted, on synchromesh gear hub (4) periphery The first notch (41) is provided with, locking boss is provided with outer cone ring (6) periphery, locking boss is arranged on the first notch (41) In;Short locking tooth (11) is provided with synchronizer sliding sleeve (1) inner headed face, short locking tooth (11) is used for and locking boss is matched somebody with somebody Close, realize latch functions.
- 2. a kind of synchronizer locking structure as claimed in claim 1, it is characterised in that the locking boss includes:Inner convex platform And outer lug boss (61) (62);The outer lug boss (61) is located at the outside of inner convex platform (62), and the width of outer lug boss (61) is less than the width of inner convex platform (62), The first locking inclined-plane is provided with outer lug boss (61), the first locking inclined-plane is used for and short locking tooth (11) coordinates;The width of the inner convex platform (62) is less than the width of the first notch (41), to ensure outer cone ring (6) energy after synchronizer synchronization Relative synchronization device tooth hub (4) rotates.
- 3. a kind of synchronizer locking structure as claimed in claim 2, it is characterised in that the short locking tooth (11) is unilateral Angle, form the second locking inclined-plane.
- 4. a kind of synchronizer locking structure as claimed in claim 3, it is characterised in that two short locking tooth (11) is oppositely arranged Form one group short locking tooth (11), the distance of the two short locking tooth (11) in one group short locking tooth (11) is more than outer lug boss (61) Width.
- 5. a kind of synchronizer locking structure as claimed in claim 3, it is characterised in that the first locking inclined-plane and outer cone ring (6) angle of end face is identical with the angle on the second locking inclined-plane and synchronizer sliding sleeve (1) end face.
- A kind of 6. synchronizer locking structure as claimed in claim 4, it is characterised in that inner circle on the synchronizer sliding sleeve (1) It is circumferential on week to be evenly equipped with four groups short locking tooth (11).
- A kind of 7. synchronizer locking structure as claimed in claim 1, it is characterised in that outer cone ring (6) the periphery last week To being evenly equipped with four locking boss.
- 8. a kind of synchronizer locking structure as claimed in claim 1, it is characterised in that also include:Interior conical ring (8) and middle cone Ring (7), interior conical ring (8), middle conical ring (7) and the outer cone ring (6) are sequentially coaxially installed.
Priority Applications (1)
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CN201710751630.6A CN107477105A (en) | 2017-08-28 | 2017-08-28 | A kind of synchronizer locking structure |
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CN201710751630.6A CN107477105A (en) | 2017-08-28 | 2017-08-28 | A kind of synchronizer locking structure |
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CN107477105A true CN107477105A (en) | 2017-12-15 |
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CN201710751630.6A Pending CN107477105A (en) | 2017-08-28 | 2017-08-28 | A kind of synchronizer locking structure |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108278283A (en) * | 2018-03-27 | 2018-07-13 | 天津天海同步科技有限公司 | Straight slot formula synchronizing device |
CN113483034A (en) * | 2021-06-30 | 2021-10-08 | 重庆长安汽车股份有限公司 | Synchronizer sliding block and synchronizer |
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CN204664220U (en) * | 2015-05-28 | 2015-09-23 | 长城汽车股份有限公司 | A kind of adsorption type synchronizer, speed changer and transmission system |
CN204921752U (en) * | 2015-08-31 | 2015-12-30 | 长城汽车股份有限公司 | From synchronous ware of reinforcement formula and derailleur |
CN207131753U (en) * | 2017-08-28 | 2018-03-23 | 陕西法士特汽车传动集团有限责任公司 | A kind of synchronizer locking structure |
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JPH02129304A (en) * | 1988-11-07 | 1990-05-17 | Hitachi Powdered Metals Co Ltd | Sintered synchronizer ring and manufacture thereof |
KR20070063154A (en) * | 2005-12-14 | 2007-06-19 | 현대자동차주식회사 | Synchronizer of manual transmission |
KR20100005358A (en) * | 2008-07-07 | 2010-01-15 | 현대자동차주식회사 | Syncronizer hub for vehicles and manufacturing method thereof |
CN201568472U (en) * | 2009-10-21 | 2010-09-01 | 浙江吉利汽车研究院有限公司 | Reverse-gear synchronizer of speed changer |
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JP2013113404A (en) * | 2011-11-30 | 2013-06-10 | Honda Motor Co Ltd | Synchronizer of transmission |
CN104895950A (en) * | 2014-03-05 | 2015-09-09 | 广州汽车集团股份有限公司 | Synchronizer and speed changer |
CN204664220U (en) * | 2015-05-28 | 2015-09-23 | 长城汽车股份有限公司 | A kind of adsorption type synchronizer, speed changer and transmission system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108278283A (en) * | 2018-03-27 | 2018-07-13 | 天津天海同步科技有限公司 | Straight slot formula synchronizing device |
CN113483034A (en) * | 2021-06-30 | 2021-10-08 | 重庆长安汽车股份有限公司 | Synchronizer sliding block and synchronizer |
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