CN106704410A - Clutch master pump - Google Patents
Clutch master pump Download PDFInfo
- Publication number
- CN106704410A CN106704410A CN201611078744.0A CN201611078744A CN106704410A CN 106704410 A CN106704410 A CN 106704410A CN 201611078744 A CN201611078744 A CN 201611078744A CN 106704410 A CN106704410 A CN 106704410A
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- China
- Prior art keywords
- ring
- ring flange
- packing ring
- along
- boss
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D48/00—External control of clutches
- F16D48/02—Control by fluid pressure
- F16D48/04—Control by fluid pressure providing power assistance
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention provides a clutch master pump and belongs to the technical field of machinery. The clutch master pump comprises a pump body, a piston rod and a flange plate. The pump body is provided with an annular stop edge and a plurality of projection blocks, the flange plate is provided with a mounting hole, the inner wall of the mounting hole is provided with a plurality of allowing grooves, the bottom of the flange plate is provided with two bosses, the projection blocks can be embedded into the allowing grooves correspondingly, the flange plate can be clamped between the projection blocks and the annular stop edge, a gasket sleeves the pump body, is clamped between the flange plate and the annular stop edge and is in a compressed state constantly, and the compressed gasket squeezes outwards to butt against the two bosses tightly. The clutch master pump has the advantages that the clutch master pump solves the problems of assembling clearance existing between the flange plate and the pump body of an existing clutch master pump, poor stability after assembling and proneness to causing noise and abnormal sound; the gasket made of an elastic material is capable of eliminating the assembling clearance between the flange plate and the pump body effectively, the flange plate is better in stability after assembling, wearing capacity is reduced and noise and abnormal sound are eliminated.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of clutch general pump.
Background technology
Clutch master cylinder is a part for clutch release system, be connected to clutch foot plate and by oil pipe with from
The part of clutch booster connection, effect is that collection pedal travel information makes clutch realize separating by the effect of booster.
Such as Chinese patent application (application number：A kind of clutch main cylinder assembly 200820088967.X) is disclosed, it includes
Piston in the cylinder body of clutch master cylinder and the cylinder body, the cylinder body outside carries oil inlet, oil-out and ring flange successively, should
It is connected with installation bolt on ring flange, by push rod connection push rod fork, described oil inlet, oil-out are the flanged disk section of cylinder body
Installation bolt three be disposed on the same plane.The ring flange of existing clutch master cylinder described above is integral type with master cylinder cylinder body
Structure, is limited by different automobile types installing space, fixed spot size, and flange size for connection also can accordingly change, one-piece cylinder
Mould will completely newly develop, original structure generalization is poor, and Integral die is complicated, is more expensive to manufacture, and percent defective is higher.
In this regard, people have made improvement, such as Chinese patent application (application number to clutch master cylinder：201410281459.3)
A kind of clutch master cylinder, clutch release system are disclosed, wherein clutch master cylinder stretches into cylinder including cylinder body, ring flange and one end
Internal piston rod；Be provided with some buckles on cylinder body, buckle has an opening, buckle along cylinder body circumferential direction wherein one end
End face is used as spigot surface；Ring flange has first through hole, and ring flange is sleeved on cylinder body by first through hole, first through hole side wall
With some projections, projection has the first surface that piston rod is axially facing along cylinder body；There is the first groove in first surface, lead
Projection is formed with to face and opening connection and in link position；In first position, part first surface is located in opening, raised position
In the first groove, in the second place, whole first surfaces are located in opening；From first position to the second place, arrived along opening
The circumferential direction of spigot surface, with respect to flange disc spins cylinder body, can make projection skid off the first groove to first surface and be entirely located in
In opening.
Although above-mentioned clutch master cylinder solves the problems, such as that ring flange matches poor universality with different automobile types, but it is still
There is following defect：1st, due to ring flange and the otherness of pump housing fitted position, the annular gear of ring flange and the pump housing along and it is convex
Can there is fit-up gap, the less stable after ring flange assembling, it may occur that skew, and depositing due to fit-up gap between block
Noise, abnormal sound are easily being produced during use；2nd, it is between the annular gear edge and projection of the two sides of ring flange and the pump housing
Hard contact, easily abrasion after use time is long, so that skew is susceptible between ring flange and the pump housing depart from, and
And, rubbed during use and easily produce noise and abnormal sound etc..
The content of the invention
The purpose of the present invention is directed to existing technology and there is above mentioned problem, it is proposed that a kind of clutch general pump, institute of the present invention
The technical problem to be solved is：How to eliminate the fit-up gap between ring flange and the pump housing, reduce abrasion, abate the noise with it is different
Ring, improve the stability that ring flange is installed.
The purpose of the present invention can be realized by following technical proposal：A kind of clutch general pump, including the pump housing, piston rod and method
Blue disk, has annular gear edge on the pump housing, also have some circumferentially distributed projections, the ring flange tool on the pump housing
There is mounting hole, there are some slots to make way circumferentially distributed along mounting hole on the inwall of the mounting hole, the projection can be corresponded to
Ring flange is enabled to be stuck in the projection and annular gear between in embedded slot to make way and by rotating the ring flange, it is special
Levy and be, the bottom of the ring flange has two boss, and respectively positioned at the both sides of mounting hole, the annular gear edge is located at two boss
Between two boss, packing ring is also arranged with the pump housing, the packing ring is made of elastomeric material, and the packing ring is stuck in ring flange
With annular gear between, the two ends of the packing ring are born against in ring flange and annular gear along upper, and the packing ring is in quilt all the time
The packing ring is outwardly against being pushed against on two boss after compressive state and compression.
This clutch general pump sets the packing ring being made of elastomeric material by ring flange and annular gear between, can be very
Good elimination eliminates noise and abnormal sound due to the caused fit-up gap such as otherness of ring flange and pump housing fitted position, and
And packing ring is in confined state all the time, packing ring and annular gear are respectively provided with larger friction between and between ring flange
Power, is not susceptible to relative displacement, while outwardly against being pushed against on two boss after packing ring is compressed, it is convex under reaction force
Platform to packing ring have one inwardly extruding trend so that packing ring to ring flange all the time have one upwards compress become
Gesture so that ring flange can be more closely with projection against while coordinate the structure of projection so that ring flange can realize level
And the positioning of above-below direction, clamping is realized well, skew is not susceptible to, the stability after ring flange assembling more preferably enters one
Step eliminates noise and abnormal sound, helps to improve vehicle NVH performances.And the setting of packing ring causes ring flange with annular gear along it
Between flexible contact is changed into from existing hard contact, and between ring flange and projection or using the design of hard contact, Liang Zhexiang
Mutually coordinate, both can guarantee that ring flange stabilization realizes clamping, while ensureing that the long rear stub of use time is not in two
Surface wear, reduces wear extent, even and if ring flange one side occur abrasion, by the elastic module of packing ring, can still protect
Card ring flange stabilization is connected to projection and annular gear between, is further ensured that during use between ring flange and the pump housing not
Can be shifted disengaging.
In above-mentioned clutch general pump, the packing ring and ring flange against end face on there are some ring ribs, it is some
Ring rib along packing ring radial distribution, the ring rib is close on ring flange and adjacent two convex annular after compression
The cavity of closing is formed between bar and ring flange.Some ring ribs are set on the end face of packing ring, the deformation energy of packing ring is improved
Power so that packing ring compressed after have larger deformation quantity, enable to ring flange can more closely with projection against, realize
Clamping.And, ring rib can be formed the cavity of closing after compression between ring flange so that ring flange is assembled
Afterwards, strength and stability more preferably, is not susceptible to teetertotter, while the design of ring rib, increased the coarse of washer face
Degree, increases the frictional force between ring flange, is less susceptible to relative displacement, after further increasing ring flange assembling
Stability, eliminates noise and abnormal sound.
In above-mentioned clutch general pump, deformation groove is formed between adjacent two ring rib, the deformation groove is tapered and opens
The width at mouthful place is more than the width of bottom, and the ring rib is close on ring flange and adjacent two convex annular after compression
Mutually drawn close after bar deformation, form the trapezoidal shape cavity of closing after the deformation groove deformation between the ring flange.Deformation groove
It is that the structure of up big and down small cone structure, i.e. ring rib is up-small and down-big, the intensity of ring rib is guaranteed, and is difficult
Fracture the stability damaged after ensure that deformation while the deformability of packing ring is lifted, and, with method after the deformation of deformation groove
The trapezoidal shape cavity of closing is formed between blue disk so that after ring flange assembling, strength and stability more preferably, is not susceptible to shake up and down
It is dynamic, eliminate noise and abnormal sound.
In above-mentioned clutch general pump, the ring rib compressed after height for when ring rib is uncompressed highly
1/3~1/2.The high deformation amount of ring rib is arranged in above-mentioned scope, can be good at being lifted the deformation energy of packing ring
Power, while ensure that the thickness of packing ring will not be too thick again.
In above-mentioned clutch general pump, the packing ring and annular gear along against end face be plane, the packing ring compressed
The end face is close to the annular gear along upper afterwards.The end face of packing ring is provided with ring rib and is resisted against on ring flange, for carrying
Rise the deformability of packing ring, other end is plane, closely laminating is resisted against annular gear along upper, stability more preferably, packing ring quilt
The uniformity in each portion is preferable after compression, so that the stability after ring flange assembling is more preferable.
In above-mentioned clutch general pump, the section of the boss is in regular hexagon, the packing ring compressed after outwardly against
It is pushed against on one side of boss, there are two fixing holes on the ring flange, respectively positioned at the both sides of mounting hole, two consolidates two fixing holes
Determine hole and extend through corresponding boss, two fixing holes are interior to be equipped with fixing bolt.The setting of boss, increased at fixing hole
Intensity, and packing ring and annular gear can play a spacing effect along being stuck between two boss, can further improve method
Stability after blue disk assembling.
In above-mentioned clutch general pump, there are two counterbores on the ring flange, two fixing holes are correspondingly arranged at respectively
On two bottom walls of counterbore, locating dowel is additionally provided with the bottom wall of the counterbore.Being correspondingly provided with automobile to be embedded in counterbore
Projective structure, laminating degree is more preferable after installation, and the location hole that can be inserted for locating dowel is additionally provided with automobile, when being easily installed
Positioning.
In above-mentioned clutch general pump, there is u shaped connector on the piston rod, the u shaped connector is with the piston rod
It is integrally formed.Piston rod is designed with u shaped connector using integrated injection forming, and total pump piston bar effective length uniformity is good, weight
Amount is light compared with original structure.
In above-mentioned clutch general pump, be also arranged with dirt-proof boot on the piston rod, it is described it is dust-proof be set on it is described U-shaped
Between joint and the pump housing.The design of dirt-proof boot, reduces foreign particles and enters the risk that pump body damages sealing piston, ensures
The reliability of clutch general pump normal work.
Projection and annular gear are located in above-mentioned clutch general pump, on the pump housing has some cyclic reinforcing ribs between
And longitudinal rein forcement, the cyclic reinforcing rib is distributed along the axial direction of the pump housing, and the longitudinal rein forcement is described vertical along the circumferentially distributed of the pump housing
Some strengthening grooves are formed between reinforcement and cyclic reinforcing rib.Strengthening groove is formed between cyclic reinforcing rib and longitudinal rein forcement, with
Closed box like structure can be formed after ring flange assembling, the strength and stability after assembling is preferable.
There is the annular protrusion protruded along mounting hole edge in above-mentioned clutch general pump, on the ring flange, it is described to allow
Position groove runs through the annular protrusion, and the projection can be resisted against on annular protrusion by rotation.The setting of annular protrusion, enhancing
The intensity of ring flange mounting hole edge, meanwhile, after ring flange assembling, projection is to be located at outside mounting hole to be resisted against annular protrusion
On, compared to existing projection insertion mounting hole in, size of projection etc. is required lower, process more convenient,
And against intensity it is more preferable.
In above-mentioned clutch general pump, the lower section on the annular gear edge has some stiffeners for radially extending, some
Stiffener is uniformly distributed along the circumference on annular gear edge.The design of stiffener, increased annular gear along the intensity with pump housing junction.
Compared with prior art, this clutch general pump has advantages below：
1st, the packing ring that elastomeric material is made, can be good at eliminating the otherness etc. due to ring flange and pump housing fitted position
Caused fit-up gap, the stability after ring flange assembling more preferably, and reduces wear extent, eliminates noise and abnormal sound, has
Help improve vehicle NVH performances.
2nd, the end face of packing ring is provided with ring rib and is resisted against on ring flange, the deformability for lifting packing ring, separately
End face is plane, and closely laminating is resisted against annular gear along upper, stability more preferably, packing ring by after compression each portion it is uniform
Property preferably so that ring flange assembling after stability it is more preferable.
3rd, the setting of boss, increased the intensity at fixing hole, and packing ring and annular gear edge are stuck between two boss, energy
A spacing effect is enough played, the stability after ring flange assembling can be further improved.
4th, piston rod and u shaped connector are designed using integrated injection forming, and total pump piston bar effective length uniformity is good, weight
Amount is light compared with original structure, and dirt-proof boot is set between piston rod and u shaped connector, reduces foreign particles and enters pump body damage sealing
The risk of piston, has ensured the reliability of clutch general pump normal work.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of this clutch general pump.
Fig. 2 is the sectional structure chart of the initial confined state of ring flange of this clutch general pump.
Fig. 3 is the sectional structure chart after the completion of the ring flange assembling of this clutch general pump.
Fig. 4 is the enlarged drawing at A in Fig. 2.
Fig. 5 is the enlarged drawing at B in Fig. 3.
Fig. 6 is the three-dimensional structure diagram of the pump housing.
Fig. 7 is the three-dimensional structure diagram of packing ring.
Fig. 8 is the sectional structure chart of packing ring.
Fig. 9 is the three-dimensional structure diagram of ring flange.
Figure 10 is the three-dimensional structure diagram in another direction of ring flange.
Figure 11 is the enlarged drawing at C in Fig. 6.
In figure, 1, the pump housing；1a, annular gear edge；1b, projection；1c, cyclic reinforcing rib；1d, longitudinal rein forcement；1e, strengthening groove；
1f, stiffener；2nd, piston rod；2a, u shaped connector；3rd, ring flange；3a, mounting hole；3b, slot to make way；3c, boss；3d, counterbore；
3e, locating dowel；3f, annular protrusion；4th, packing ring；4a, ring rib；4b, deformation groove；5th, fixing bolt；6th, dirt-proof boot.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figs. 1-11, this clutch general pump, including the pump housing 1, piston rod 2 and ring flange 3.
There is annular gear along 1a on the pump housing 1, also there are some circumferentially distributed projection 1b on the pump housing 1, one of them is convex
One end bottom of block 1b has limited block, has arc guide surface between the end face of the other end and bottom, and ring flange 3 has to be installed
Hole 3a, there is some slot to make way 3bs circumferentially distributed along mounting hole 3a, projection 1b can be correspondingly embedded on the inwall of mounting hole 3a
Projection 1b and annular gear can be stuck between 1a in slot to make way 3b and by rotating ring flange 3, and one of slot to make way 3b
Cell wall be resisted against on limited block.Boss is provided between projection 1b upper surfaces and the side wall of the pump housing 1, boss can be in three
It is in triangular prism on the boss of prism-shaped, or the reinforcing plate of polylith triangular shape, or some of them projection 1b
The boss of shape, is the reinforcing plate of polylith triangular shape on other projections 1b, and boss is formed in one with projection 1b.
There is the annular protrusion 3f protruded along mounting hole 3a edges, slot to make way 3b is convex through annular protrusion 3f on ring flange 3
Block 1b can be resisted against on annular protrusion 3f by rotation.Annular gear has some stiffeners for radially extending along the lower section of 1a
1f, some stiffener 1f are uniformly distributed along annular gear along the circumference of 1a.
As shown in figs. 1 and 3, there is u shaped connector 2a, u shaped connector 2a to be formed in one with piston rod 2 on piston rod 2, master cylinder
The effective length uniformity of piston rod 2 is good, and weight is light compared with original structure.Dirt-proof boot 6 is also arranged with piston rod 2, dirt-proof boot 6 is set
Between u shaped connector 2a and the pump housing 1, the risk that foreign particles enter the internal injury sealing piston of the pump housing 1 is reduced, ensured clutch
The reliability of master cylinder normal work.
As shown in figure 3, being located at projection 1b and annular gear on the pump housing 1 there are some cyclic reinforcing rib 1c to add with vertical between 1a
Strong muscle 1d, cyclic reinforcing rib 1c along the pump housing 1 axial direction distribution, longitudinal rein forcement 1d is circumferentially distributed along the pump housing 1, longitudinal rein forcement 1d and
Some strengthening groove 1e are formed between cyclic reinforcing rib 1c, closed box like structure can be formed after being assembled with ring flange 3, assembled
Strength and stability afterwards is preferable.
Have in two fixing holes, two fixing holes as shown in Fig. 1,9,10 and 11, on ring flange 3 and be equipped with fixing bolt 5,
Respectively positioned at the both sides of mounting hole 3a, the bottom of ring flange 3 has two boss 3c to two fixing holes, and the section of boss 3c is in positive six side
Shape, two boss 3c are located at the both sides of mounting hole 3a and two fixing holes extend through corresponding boss 3c, and annular gear is located at two along 1a
Between boss 3c, the intensity at fixing hole is increased, there are two counterbore 3d on ring flange 3, two fixing holes correspond to set respectively
Put on two bottom walls of counterbore 3d, the projective structure that can be embedded in counterbore 3d is correspondingly provided with automobile, laminating degree after installation
More preferably.Locating dowel 3e is additionally provided with the bottom wall of counterbore 3d, is additionally provided with automobile and can be easy to for the location hole of locating dowel 3e insertions
Positioning during installation.
As Figure 1-3, packing ring 4 is also arranged with the pump housing 1, packing ring 4 is made of elastomeric material, and packing ring 4 is stuck in flange
Between 1a, the two ends of packing ring 4 bear against in ring flange 3 and annular gear is along 1a and packing ring 4 is in all the time for disk 3 and annular gear
Packing ring 4 is outwardly against being pushed against on one side of two boss 3c after confined state compression.
Specifically, as shown in Fig. 4,5,7 and 8, packing ring 4 and ring flange 3 against end face on there are some ring ribs
The height of 4a, ring rib 4a be 5~10mm, some ring rib 4a along packing ring 4 radial distribution, adjacent two ring ribs 4a
Between form that deformation groove 4b, deformation groove 4b be tapered and width of the width more than bottom at opening, packing ring 4 is with annular gear along 1a
Against end face be plane, the end face is close to annular gear along 1a after packing ring 4 is compressed, and ring rib 4a is by after compression
It is close on ring flange 3 and is mutually drawn close after adjacent two ring ribs 4a deformation, is formed between deformation groove 4b deformations and ring flange 3
The trapezoidal shape cavity of closing, the height after ring rib 4a is compressed is 1/3~1/ of height when ring rib 4a is uncompressed
2, packing ring 4 can be good at eliminating the caused fit-up gap, flange such as otherness due to ring flange 3 and the fitted position of the pump housing 1
Stability after disk 3 is assembled is more preferable, and reduces wear extent, eliminates noise and abnormal sound, helps to improve vehicle NVH
Energy.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of clutch general pump, including the pump housing (1), piston rod (2) and ring flange (3), have annular gear edge on the pump housing (1)
(1a), on the pump housing (1) also have some circumferentially distributed projections (1b), the ring flange (3) with mounting hole (3a),
There are some slots to make way (3b) circumferentially distributed along mounting hole (3a), projection (1b) energy on the inwall of the mounting hole (3a)
Enough it is correspondingly embedded in slot to make way (3b) and enables to ring flange (3) to be stuck in the projection by rotating the ring flange (3)
(1b) and annular gear are along between (1a), it is characterised in that the bottom of the ring flange (3) has two boss (3c), two boss
(3c), respectively positioned at the both sides of mounting hole (3a), the annular gear is located between two boss (3c) along (1a), on the pump housing (1)
Packing ring (4) is also arranged with, the packing ring (4) is made of elastomeric material, the packing ring (4) is stuck in ring flange (3) and is kept off with annular
Along between (1a), the two ends of the packing ring (4) are born against in ring flange (3) and annular gear along on (1a), and the packing ring (4) is begun
Eventually after confined state and compression the packing ring (4) outwardly against being pushed against on two boss (3c).
2. clutch general pump according to claim 1, it is characterised in that the packing ring (4) and ring flange (3) against end face
Upper have some ring ribs (4a), some ring ribs (4a) along packing ring (4) radial distribution, ring rib (4a) quilt
It is close to after compression on ring flange (3) and the cavity of closing is formed between adjacent two ring rib (4a) and ring flange (3).
3. clutch general pump according to claim 2, it is characterised in that deformation groove is formed between adjacent two ring rib (4a)
(4b), the deformation groove (4b) is tapered and opening at width of the width more than bottom, the ring rib (4a) compressed
It is close to after deformation on ring flange (3) and is mutually drawn close after adjacent two ring rib (4a) deformation, deformation groove (4b) deformation
The trapezoidal shape cavity of closing is formed between the ring flange (3) afterwards.
4. clutch general pump according to claim 3, it is characterised in that the height after the ring rib (4a) is compressed is
The 1/3~1/2 of height when ring rib (4a) is uncompressed.
5. the clutch general pump according to claim 1 or 2 or 3 or 4, it is characterised in that the packing ring (4) and annular gear edge
(1a) against end face be plane, the end face is close to the annular gear along on (1a) after the packing ring (4) is compressed.
6. the clutch general pump according to claim 1 or 2 or 3 or 4, it is characterised in that the section of the boss (3c) is in just
Hexagon, the packing ring (4) compressed after outwardly against being pushed against on one side of boss (3c), have on the ring flange (3)
Two fixing holes, respectively positioned at the both sides of mounting hole (3a), two fixing holes extend through corresponding boss (3c) to two fixing holes, and two consolidate
Determine to be equipped with fixing bolt (5) in hole.
7. clutch general pump according to claim 6, it is characterised in that there are two counterbores (3d) on the ring flange (3),
Two fixing holes are correspondingly arranged on two bottom walls of counterbore (3d) respectively, and locating dowel is additionally provided with the bottom wall of the counterbore (3d)
(3e)。
8. the clutch general pump according to claim 1 or 2 or 3 or 4, it is characterised in that have on the piston rod (2) U-shaped
Joint (2a), the u shaped connector (2a) is formed in one with the piston rod (2).
9. clutch general pump according to claim 8, it is characterised in that be also arranged with dirt-proof boot on the piston rod (2)
(6), the dirt-proof boot (6) is arranged between the u shaped connector (2a) and the pump housing (1).
10. the clutch general pump according to claim 1 or 2 or 3 or 4, it is characterised in that projection is located on the pump housing (1)
There is some cyclic reinforcing ribs (1c) and longitudinal rein forcement (1d), the cyclic reinforcing rib (1c) between (1b) and annular gear edge (1a)
Along the axial direction distribution of the pump housing (1), the longitudinal rein forcement (1d) is along the circumferentially distributed of the pump housing (1), the longitudinal rein forcement (1d) and ring
Some strengthening grooves (1e) are formed between shape reinforcement (1c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078744.0A CN106704410B (en) | 2016-11-30 | 2016-11-30 | A kind of clutch general pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611078744.0A CN106704410B (en) | 2016-11-30 | 2016-11-30 | A kind of clutch general pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106704410A true CN106704410A (en) | 2017-05-24 |
| CN106704410B CN106704410B (en) | 2019-03-01 |
Family
ID=58935210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611078744.0A Active CN106704410B (en) | 2016-11-30 | 2016-11-30 | A kind of clutch general pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106704410B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753249A (en) * | 2023-06-28 | 2023-09-15 | 瑞安市恒旭汽车配件有限公司 | Wear-resisting clutch master cylinder assembly |
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| DE102013215078A1 (en) * | 2012-08-09 | 2014-02-13 | Schaeffler Technologies AG & Co. KG | Piston-cylinder arrangement, in particular for a clutch actuation system in a motor vehicle |
| CN203067603U (en) * | 2012-12-24 | 2013-07-17 | 湖南吉利汽车部件有限公司 | Central valve type clutch master cylinder |
| CN203186106U (en) * | 2013-03-20 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Clutch master cylinder installation structure |
| CN203477127U (en) * | 2013-09-02 | 2014-03-12 | 瑞立集团瑞安汽车零部件有限公司 | Clutch slave cylinder capable of assisting in vacuum oil injection |
| WO2015110110A1 (en) * | 2014-01-24 | 2015-07-30 | Schaeffler Technologies AG & Co. KG | Hydraulic cylinder unit having a flexible connection |
| CN105202066A (en) * | 2014-06-10 | 2015-12-30 | 舍弗勒技术股份两合公司 | Clutch master cylinder and clutch release system |
| DE102015208639A1 (en) * | 2014-06-20 | 2015-12-24 | Schaeffler Technologies AG & Co. KG | Clutch slave cylinder and clutch release system |
| CN105221599A (en) * | 2014-06-20 | 2016-01-06 | 舍弗勒技术股份两合公司 | Clutch master cylinder and clutch release system |
| DE102015212479A1 (en) * | 2014-07-03 | 2016-01-07 | Schaeffler Technologies AG & Co. KG | Hydraulic cylinder unit with flexible connection |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116753249A (en) * | 2023-06-28 | 2023-09-15 | 瑞安市恒旭汽车配件有限公司 | Wear-resisting clutch master cylinder assembly |
| CN116753249B (en) * | 2023-06-28 | 2024-05-03 | 瑞安市恒旭汽车配件有限公司 | Wear-resisting clutch master cylinder assembly |
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