CN205806443U - Low-grade boosting-type auxiliary box cylinder - Google Patents
Low-grade boosting-type auxiliary box cylinder Download PDFInfo
- Publication number
- CN205806443U CN205806443U CN201620608523.9U CN201620608523U CN205806443U CN 205806443 U CN205806443 U CN 205806443U CN 201620608523 U CN201620608523 U CN 201620608523U CN 205806443 U CN205806443 U CN 205806443U
- Authority
- CN
- China
- Prior art keywords
- pore
- cylinder
- piston
- grade
- cylinder block
- 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.)
- Active
Links
Landscapes
- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model discloses a kind of low-grade boosting-type auxiliary box cylinder, including the range gear air cylinder being tightly connected the most successively, cylinder block and head;Range gear air cylinder is disposed with first piston, cylinder block is disposed with the second piston;Odd-side shift fork axle is passed by range gear air cylinder, first piston, cylinder block and the second piston centre, and junction is all tightly connected;End stretches out the rear end of cylinder block, and between cylinder block and cylinder head;Range gear air cylinder and first piston form the first air chamber, and cylinder block and the second piston form the second air chamber;One air chamber is become two or more air chamber by this utility model, and when top grade turns low grade in the air inlet simultaneously of each air chamber, also pore is had at air chamber opposite side, connected with air by breather plug, there is no the impact of back pressure, so so that produce relatively high thrust during gas push piston drag-down, improve low-grade side berth-changing strength, reduce lock in time.
Description
[technical field]
This utility model relates to a kind of low-grade boosting-type auxiliary box cylinder.
[background technology]
There is the situation that low shift prick ring carbon fiber friction material easily comes off and weares and teares in odd-side pin-type synchronizer at present, main
Want reason be driver rob in variator high and low shift transformation process shelves operation cause, such as 12 grades major-minor case structure variators, department
Machine, when being hung 6 grades by 7 grades, first plucks gear, then waits auxiliary box synchronizer by top grade shift into low gear, and this process is Pneumatic shift process, then
Promoting driver's cabin handlebar to hang up 6 grades, this is correct operating process.But part driver exists odd-side does not also have shift into low gear
Time, promoting driver's cabin handlebar to hang up 6 grades, now loosened the clutch, inertia and the moment of torsion of electromotor are delivered to odd-side
On lock unit, low shift prick ring rubbing surface and the reduction gearing conical surface still continue the synchronization that rubbed, due to inertia and moment of torsion
Effect, between rubbing surface, Fast Wearing produces abnormal high temperature, causes bonded adhesives to lose activity, and occurs friction material to come off time serious,
Auxiliary box synchronizer is caused to beat tooth and lost efficacy.
Analyze theoretically, due to speed changer structure, during low-grade pendant shelves, when lock unit synchronizes by
Much bigger in the inertia higher gears side born, typically want big 11~20 times (9 grades of casees are 11.5 times, and 12 grades of casees are 20 times), though
The speed discrepancy of the most low-grade higher gears is little, but lock in time is longer 2.2~3 times than shift to a higher gear, and test shows that shift to a higher gear is difficult to occur
Above-mentioned rob shelves operation, but low-grade fast operating is easy to rob shelves, illustrate that odd-side lock in time oversize pushes away to driver
Dynamic driver's cabin handlebar hangs the shelves sufficient time.
[utility model content]
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, it is provided that a kind of low-grade boosting-type odd-side gas
Cylinder, by increasing auxiliary box cylinder bromhidrosis room, when odd-side is turned low grade by top grade, promotes two in the air inlet simultaneously of two or more air chambers
Individual or multiple piston is simultaneously to low-grade side shifting, and piston and selector fork axle are by together with the modes such as bolt or locating snap ring be fixing
Mobile, selector fork axle moves again together with selector fork, so that selector fork promotes auxiliary box synchronizer shift into low gear.
For reaching above-mentioned purpose, this utility model is achieved by the following technical solutions:
Low-grade boosting-type auxiliary box cylinder, including the range gear air cylinder being tightly connected the most successively, cylinder block and cylinder
Lid;Range gear air cylinder is disposed with first piston, cylinder block is disposed with the second piston;Odd-side shift fork axle by range gear air cylinder,
First piston, cylinder block and the second piston centre pass, and junction is all tightly connected;End stretches out the rear end of cylinder block, and
Between cylinder block and cylinder head;Range gear air cylinder and first piston form the first air chamber, cylinder block and the second piston composition
Second air chamber;
The low-grade pore being connected with the first air chamber is offered in the front portion, side of range gear air cylinder, and the front end face of cylinder block is offered
Steam vent, the high-grade pore that the cavity with cylinder head, the second piston and cylinder block composition is connected is offered in the side of cylinder head;Secondary
Case shift fork axle is installed the front end face of first piston and is offered the first pore, and odd-side shift fork axle is installed the front end face of the second piston and offered the
Two pores, a blind hole the first pore and the second pore being connected is offered at odd-side shift fork the tip of the axis center.
This utility model is further improved by:
Described range gear air cylinder and cylinder block, cylinder block and cylinder head by the molectron of hexagon-headed bolt and plain washer with
Engagement thread connects.
Described odd-side shift fork axle is sealed by an O RunddichtringO with range gear air cylinder mating part, odd-side shift fork
Axle and cylinder block use same way to seal.
Described odd-side shift fork axle seals also by stop washer and circlip for hole with range gear air cylinder, and odd-side is dialled
Fork shaft and cylinder block are also adopted by same way and seal.
Described first piston and the second piston pass through an O RunddichtringO and second respectively with odd-side shift fork axle mating part
O RunddichtringO seals;First piston all passes through the 3rd with range gear air cylinder mating part, the second piston with cylinder block mating part
O RunddichtringO seals.
Described range gear air cylinder all uses sealing gasket with the binding site of cylinder block, cylinder block with the binding site of cylinder head
Seal.
Described odd-side shift fork axle offers snap ring groove, is positioned on odd-side shift fork axle by locating snap ring by first piston.
Described odd-side shift fork shaft tail end is stepped, and afterbody is provided with one section of external screw thread, and the second piston passes through odd-side shift fork axle
The shaft shoulder and hexagonal locking nut are attached.
The first radially pore is offered in first gas chamber sidewall front portion of described range gear air cylinder, and offers forward the from rear end face
One axial pore so that the first axial pore and first radially pore is connected;Open in the second gas chamber sidewall front portion of cylinder block
If the second radial direction pore, and offer the second axial pore backward from front end face so that the second axial pore and second radially pore
Being connected, the first axial pore and the second axial pore are connected;The first pore, the second radial direction gas is replaced with the first radial direction pore
Hole replaces the second pore, and first be connected axially pore and the second axial pore replace blind hole, by the first radial direction pore, the
First air chamber and the second air chamber are connected by two radial direction pores, the first axial pore and the second axial pore.
Connecting tee pipe at described low-grade pore, the first outlet of tee T is connected with low-grade pore, and the second outlet is passed through
Trachea is connected with the air inlet being opened in cylinder block, and the entrance of tee T is total air inlet;By tee T, trachea with enter
Pore replaces the first radial direction pore, the second radial direction pore, the first axial pore and the second axial pore by the first air chamber and second
Air chamber is connected.
Compared with prior art, this utility model has the advantages that
This utility model can produce relatively high thrust when piston drag-down, improves low-grade side berth-changing strength, when reducing synchronization
Between, on the one hand it is possible to prevent driver to occur robbing shelves operation, it is to avoid because robbing shelves operation, auxiliary box synchronizer low grade side friction material to occur
The generation coming off and wearing and tearing, prevents lock unit from damaging the higher claim expense brought;On the other hand secondary box of gearbox is also improved
Transfer capability, decreases driver and is turned the low-grade stop etc. when driver's cabin handlebar is in neutral gear by top grade under normal operation
Treat that auxiliary box synchronizer completes the time synchronized, reduce driver driving intensity, improve driver's ride comfort.
[accompanying drawing explanation]
Fig. 1 is the two-dimensional cross section of this utility model embodiment 1 intake method;
Fig. 2 is the two-dimensional cross section of this utility model embodiment 2 intake method one;
Fig. 3 is the two-dimensional cross section of this utility model embodiment 3 intake method two;
Fig. 4 is the two-dimensional cross section of this utility model embodiment 4 intake method three.
[detailed description of the invention]
Below in conjunction with the accompanying drawings this utility model is described in further detail:
Embodiment 1:
Seeing Fig. 1, range gear air cylinder 6 passes through hexagon-headed bolt 15 and plain cushion with cylinder block 7, cylinder block 7 with cylinder head 14
The molectron of circle connects threadably.It is respectively disposed with first piston the 5, second piston in range gear air cylinder 6 with cylinder block 7
12, range gear air cylinder 6 and first piston 5 form the first cavity, cylinder block 7 and the second piston 12 and form the second cavity.At cylinder
With piston centre perforate, odd-side shift fork axle 1 passes from hole, belongs to matched in clearance, and odd-side shift fork axle 1 is joined with range gear air cylinder 6
Close part to be sealed by an O RunddichtringO 2, stop washer 3, circlip for hole 16, so form the first air chamber, with
Sample odd-side shift fork axle 1 is carried out by an O RunddichtringO 2, stop washer 3, circlip for hole 16 with cylinder block 7 mating part
Sealing, so form the second air chamber, first piston the 5, second piston 12 and odd-side shift fork axle 1 mating part are respectively by an O
RunddichtringO 2 and the 2nd O RunddichtringO 11 seal, first piston 5 and range gear air cylinder 6 mating part, the second piston 12 and gas
Cylinder body 7 mating part all passes through the 3rd O RunddichtringO 13 and seals.Range gear air cylinder 6 and the binding site of cylinder block 7, cylinder block 7
All use sealing gasket 8 to seal tight preventing with the binding site of cylinder head 14 to leak gas.
Odd-side shift fork axle 1 reaches in the centre bore of odd-side shift fork, and the side riveted by straight pin at both radial bores
Both are connected by formula, and such odd-side shift fork axle 1 moves together with odd-side shift fork, and odd-side shift fork is moved to the left, and shift fork promotes odd-side
Lock unit sliding sleeve hangs up top grade, it is achieved odd-side top grade wheel exports with the power of output shaft, and odd-side shift fork moves right, odd-side shift fork
Promote auxiliary box synchronizer sliding sleeve shift into low gear, it is achieved odd-side low grade wheel exports with the power of output shaft.
Odd-side shift fork axle 1 offers snap ring groove, is positioned on shift fork axle by locating snap ring 4 by first piston 5, odd-side shift fork
Axle 1 tail end is stepped, and afterbody is provided with one section of external screw thread, and the second piston 12 is by odd-side shift fork axle 1 shaft shoulder and hexagonal locking screw
Female 10 are attached, and such first piston the 5, second piston 12 moves together with odd-side shift fork axle 1.
As it is shown in figure 1, arrange low-grade pore A on the left of range gear air cylinder 6, connecting with the first air chamber, cylinder block 7 front end face sets
Putting steam vent C, cylinder head 14 arranges high-grade pore B, and the cavity formed with cylinder head the 14, second piston 12 and cylinder block 7 communicates.
First pore D is set at a certain distance from odd-side shift fork axle 1 installs the front end face of first piston 5, before installing the second piston 12
Second pore E is set at a certain distance from end face, in tail end centre drill one blind hole F of odd-side shift fork axle 1 so that the first pore D and
Second pore E communicates, and uses the concave groove type rubber seal crossed of gluing tight at tail end centre bore, prevents gas leakage, the most also
Spot welding mode can be used to block tight, or female thread is set at tail end, seal tight by arsenic adhesive plaster and plug.
When gas enters the first air chamber from low-grade pore A, a part of gas push first piston 5 moves right, and first
The gas of piston 5 opposite side is discharged by steam vent C;Another part gas passes through to stay the first pore D set to enter on shift fork axle,
Flowing out through the second pore E, enter the second air chamber, gas starts to promote the second piston 12 to move right, the second piston 12 opposite side
Gas by cylinder head top grade pore B discharge, at this moment gas promotes first piston 5 and the second piston 12 to move right simultaneously,
Thus piston, selector fork axle move right together with selector fork, promote the past low-grade pendant shelves of auxiliary box synchronizer, when second lives
Filling in 12 rear end faces when contacting with the front end face of cylinder head 14, drag-down puts in place, and first piston 5 and the second piston 12 no longer move
Dynamic, drag-down terminates;
When gas enters the low order end cavity of the second piston 12, cylinder block 7, cylinder head 14 composition from high-grade pore B, gas
Body promotes the second piston 12 to be moved to the left, and the gas of the second air chamber is entered by the second pore E, the first pore D flows out, and the first gas
The gas of room is discharged by low-grade pore A simultaneously, with the gas in the cavity of cylinder block 7 composition via aerofluxus on the right side of first piston 5
Mouth C discharges, thus piston, selector fork axle are moved to the left together with selector fork, promotes the past high-grade pendant shelves of auxiliary box synchronizer,
When the front end face of first piston 5 contacts with the hole end surface of range gear air cylinder 6, shift to a higher gear puts in place, first piston 5 and second
Piston 12 no longer moves, and shift to a higher gear terminates.
Embodiment 2:
Different from embodiment 1 are, range gear air cylinder 6 and the sealing means in odd-side shift fork axle 1 hole, cylinder block 7 are with secondary
The sealing means in case shift fork axle 1 hole can select only to use an O RunddichtringO 2, and does not use stop washer 3 and hole elastic
The structure of back-up ring 16.
Embodiment 3:
Unlike embodiment 1 and 2 intake method, cancel the first pore D, the second gas offered on odd-side shift fork axle 1
Hole E, blind hole F, offer the first radial direction pore G on the left of the first air chamber of range gear air cylinder 6, and arrange an axial gas from rear end face
Hole so that this axial pore and first radially pore G connection;The second radial direction pore H is offered on the left of cylinder block 7 second air chamber,
And one axial pore is set from front end face so that this axial pore and second radially pore H connection;Scope shelves gas is ensured during installation
The axial pore just centering of the axial pore of cylinder 6 and cylinder block 7 and connecting, the binding site of range gear air cylinder 6 cylinder block 7
The two hole is not blocked by sealing gasket 8.
When gas enters the first air chamber from low-grade pore A, a part of gas push first piston 5 moves right, and first
The gas of piston 5 opposite side is discharged by steam vent C;Another part gas is by staying first set radially on range gear air cylinder 6
Pore G enters, and stays second set radially pore H outflow, enter the second air chamber in cylinder block 7, and gas starts to promote second to live
Plug 12 moves right, and the gas of the second piston 12 opposite side is discharged by cylinder head top grade pore B, and at this moment gas promotes the simultaneously
One piston 5 and the second piston 12 move right, thus piston, selector fork axle move right together with selector fork, promote pair
Case lock unit is toward low-grade pendant shelves, when the second piston 12 rear end face contacts with the front end face of cylinder head 14, first piston 5 He
Second piston 12 no longer moves, and drag-down terminates;When gas enters the second piston 12, cylinder block 7, cylinder head from high-grade pore B
During the low order end cavity that 14 form, gas push the second piston 12 is moved to the left, and the gas of the second air chamber is by the second radial direction pore H
Enter, first radially pore G flow out, and the gas of the first air chamber discharged by low-grade pore A, on the right side of first piston 5 and gas simultaneously
Cylinder body 7 composition cavity in gas via air vent C discharge, thus piston, selector fork axle together with selector fork to the left
Mobile, promote the past high-grade pendant shelves of auxiliary box synchronizer, when the front end face of first piston 5 contacts with the hole end surface of range gear air cylinder 6
Time upper, first piston 5 and the second piston 12 no longer move, and shift to a higher gear terminates.
Embodiment 4:
Unlike embodiment 3 intake method, eliminate first offered on range gear air cylinder 6 radially pore G gentle
Second offered on cylinder body 7 radially pore H, and cancel the gas of the first radial direction pore G and second radially pore H connected component
Hole, changes into offering an air inlet I on the left of the second inlet plenum of cylinder block 7, and former air vent location of C is constant or changes to and air inlet
The region that I does not interferes.Arranging a tee T in the low-grade total induction part of pore A, Primordial Qi road first passes through tee T entrance J and enters
Tee T, then shunts, and a road, through the first outlet of tee T, is flowed into the first air chamber, another Lu Jingsan by low-grade pore A
Second outlet K of siphunculus flows out, and arranges one end trachea, flow into through trachea and air inlet I between the second outlet K and air inlet I
Second air chamber.
When gas is first after gas main enters tee T entrance J shunting, and a road gas enters the first air chamber from low-grade pore A
Time, another road gas enters the second air chamber, now first via gas push first through the second outlet K, connection trachea, air inlet I
Piston 5 moves right, and the gas of first piston 5 opposite side is discharged by steam vent C, another road gas push second piston 12 to
Moving right, the gas of the second piston 12 opposite side is discharged by cylinder head top grade pore B, and at this moment gas promotes first piston simultaneously
5 and second piston 12 move right, thus piston, selector fork axle move right together with selector fork, promote odd-side to synchronize
Device is toward low-grade pendant shelves, and when the second piston 12 rear end face contacts with the front end face of cylinder head 14, first piston 5 and second is lived
Plug 12 no longer moves, and drag-down terminates;When gas enter the second piston 12 from high-grade pore B, cylinder block 7, cylinder head 14 form
Low order end cavity time, gas push the second piston 12 is moved to the left, and the gas of the second air chamber is flowed out by I mouth, the first air chamber
Gas is discharged by low-grade pore A simultaneously, discharges finally by J mouth.In the cavity formed with cylinder block 7 on the right side of first piston 5
Gas is discharged via air vent C, thus piston, selector fork axle are moved to the left together with selector fork, promotes auxiliary box synchronizer
Toward high-grade pendant shelves, when the front end face of first piston 5 contacts with the hole end surface of range gear air cylinder 6, first piston 5 and second
Piston 12 no longer moves, and shift to a higher gear terminates.
This utility model also has the advantage that
1) for increase air chamber, cylinder block is made split type, cylinder block need with partition wall, and with selector fork axle and work
Plug composition sealed gas chamber, and leaves air inlet, on the one hand can be with air inlet, again can aerofluxus when piston opposite direction move, it is achieved height
Low-grade switching.Split type cylinder simultaneously facilitates processing, and easily assembles with piston.
2) mode of air inlet selects to be a difficult point, and the mode entering each air chamber is different, the structure to cylinder block and joint etc.
Requiring difference, difficulty of processing and cost are the most different, have following several intake method:
1. by being introduced into an air chamber, then enter another air chamber and other air chamber by perforate on shift fork axle, dialling
Open different radially pore on fork shaft, and along shift fork axle axial aperture, each pore is connected, finally by the axial nose end of shift fork axle
Close, form closed air chamber;
2. by being introduced into an air chamber, then by perforate on difference cylinder body, gas is entered another by an air chamber
Air chamber, then entered next air chamber by another air chamber, gradually enter each air chamber;
3. directly perforate on each cylinder wall, by the hole centering connection on each cylinder wall, the gas that so high-grade side enters
Not directly enter air chamber, but after first resolving into some gas circuits, enter each air chamber;
4. in each cylinder block, air inlet is offered, if being resolved into by tee T, four-way pipe or compound mode by gas
Behind dry gas road, then it is connected respectively in each cylinder block air inlet by trachea and gas-tpe fitting, it is achieved gas enters each air chamber.
One air chamber is become two or more air chamber by this utility model, and when top grade turns low grade each air chamber while
Air inlet, is also had pore at air chamber opposite side, is connected with air by breather plug, does not has an impact of back pressure, so so that
Producing relatively high thrust during gas push piston drag-down, improve low-grade side berth-changing strength, reduce lock in time, its effect has:
1) driver it is possible to prevent to occur robbing shelves operation, it is to avoid because robbing shelves operation, auxiliary box synchronizer low grade side friction material to occur
Abrasion and the generation come off, improve product reliability, and then prevent lock unit from damaging the higher three guarantees claim expense brought;
2) improve secondary box of gearbox transfer capability, decrease driver and turned low-grade by top grade under normal operation and driving
Sail to stop when room handlebar is in neutral gear and wait that auxiliary box synchronizer completes the time synchronized, reduce driver driving intensity, improve
Driver ride comfort.
Above content only illustrates technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, every according to the technological thought that the utility model proposes, any change done on the basis of technical scheme, each fall within this reality
Within protection domain with novel claims.
Claims (10)
1. low-grade boosting-type auxiliary box cylinder, it is characterised in that the range gear air cylinder (6) that includes being tightly connected the most successively,
Cylinder block (7) and cylinder head (14);Being disposed with first piston (5) in range gear air cylinder (6), cylinder block is disposed with second in (7)
Piston (12);Odd-side shift fork axle (1) is by range gear air cylinder (6), first piston (5), cylinder block (7) and the second piston (12) center
Pass, and junction is all tightly connected;End stretches out the rear end of cylinder block (7), and be positioned at cylinder block (7) and cylinder head (14) it
Between;Range gear air cylinder (6) and first piston (5) form the first air chamber, and cylinder block (7) and the second piston (12) form the second gas
Room;
The low-grade pore (A) being connected with the first air chamber, the front end of cylinder block (7) are offered in the front portion, side of range gear air cylinder (6)
Steam vent (C) is offered in face, and the side of cylinder head (14) is offered and cylinder head (14), the second piston (12) and cylinder block (7) composition
The high-grade pore (B) that is connected of cavity;Odd-side shift fork axle (1) is installed the front end face of first piston (5) and is offered the first pore
(D), odd-side shift fork axle (1) is installed the front end face of the second piston (12) and is offered the second pore (E), the end of odd-side shift fork axle (1)
A blind hole (F) being connected by the first pore (D) is offered at center with the second pore (E).
Low-grade boosting-type auxiliary box cylinder the most according to claim 1, it is characterised in that described range gear air cylinder (6) and gas
Cylinder body (7), cylinder block (7) are connected by the molectron of hexagon-headed bolt (15) and plain washer threadably with cylinder head (14)
Connect.
Low-grade boosting-type auxiliary box cylinder the most according to claim 1, it is characterised in that described odd-side shift fork axle (1) and model
Enclosing gear air cylinder (6) mating part to be sealed by an O RunddichtringO (2), odd-side shift fork axle (1) uses with cylinder block (7)
Same way seals.
Low-grade boosting-type auxiliary box cylinder the most according to claim 3, it is characterised in that described odd-side shift fork axle (1) and model
Enclose gear air cylinder (6) to seal also by stop washer (3) and circlip for hole (16), odd-side shift fork axle (1) and cylinder block
(7) it is also adopted by same way to seal.
Low-grade boosting-type auxiliary box cylinder the most according to claim 1, it is characterised in that described first piston (5) and second
Piston (12) and odd-side shift fork axle (1) mating part are close by an O RunddichtringO (2) and the 2nd O RunddichtringO (11) respectively
Envelope;First piston (5) and range gear air cylinder (6) mating part, the second piston (12) and cylinder block (7) mating part all pass through the
Three O RunddichtringOs (13) seal.
Low-grade boosting-type auxiliary box cylinder the most according to claim 1, it is characterised in that described range gear air cylinder (6) and gas
The binding site of cylinder body (7), cylinder block (7) all use sealing gasket (8) to seal with the binding site of cylinder head (14).
Low-grade boosting-type auxiliary box cylinder the most according to claim 1, it is characterised in that described odd-side shift fork axle (1) is offered
Snap ring groove, is positioned at first piston (5) on odd-side shift fork axle (1) by locating snap ring (4).
Low-grade boosting-type auxiliary box cylinder the most according to claim 1, it is characterised in that described odd-side shift fork axle (1) tail end
Stepped, afterbody is provided with one section of external screw thread, and the second piston (12) passes through odd-side shift fork axle (1) shaft shoulder and hexagonal locking nut
(10) it is attached.
Low-grade boosting-type auxiliary box cylinder the most according to claim 1, it is characterised in that the of described range gear air cylinder (6)
The first radial direction pore (G) is offered in one gas chamber sidewall front portion, and offers forward the first axial pore from rear end face so that first is axial
Pore and first radially pore (G) is connected;The second radial direction pore (H) is offered in the second gas chamber sidewall front portion of cylinder block (7),
And the second axial pore is offered backward from front end face so that the second axial pore and second radially pore (H) is connected, the first axle
It is connected to the axial pore of pore and second;The first pore (D), the second radial direction pore (H) generation is replaced with the first radial direction pore (G)
For the second pore (E), first be connected axially pore and the second axial pore replace blind hole (F), by the first radial direction pore
(G), the first air chamber and the second air chamber are connected by the second radial direction pore (H), the first axial pore and the second axial pore.
Low-grade boosting-type auxiliary box cylinder the most according to claim 9, it is characterised in that described low-grade pore (A) place connects
Tee T, the first outlet of tee T is connected with low-grade pore (A), and the second outlet (K) is passed through trachea and is opened in cylinder block (7)
On air inlet (I) be connected, the entrance (J) of tee T is total air inlet;Replaced by tee T, trachea and air inlet (I)
First radial direction pore (G), the second radial direction pore (H), the first axial pore and the second axial pore are by the first air chamber and the second gas
Room is connected.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620608523.9U CN205806443U (en) | 2016-06-20 | 2016-06-20 | Low-grade boosting-type auxiliary box cylinder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620608523.9U CN205806443U (en) | 2016-06-20 | 2016-06-20 | Low-grade boosting-type auxiliary box cylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205806443U true CN205806443U (en) | 2016-12-14 |
Family
ID=57505222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620608523.9U Active CN205806443U (en) | 2016-06-20 | 2016-06-20 | Low-grade boosting-type auxiliary box cylinder |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205806443U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927733A (en) * | 2016-06-20 | 2016-09-07 | 陕西法士特汽车传动集团有限责任公司 | Low-gear boosting type auxiliary box air cylinder |
CN111649129A (en) * | 2020-05-29 | 2020-09-11 | 陕西法士特齿轮有限责任公司 | Cylinder for realizing four gear selecting positions on actuating mechanism of AMT (automated mechanical transmission) |
-
2016
- 2016-06-20 CN CN201620608523.9U patent/CN205806443U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105927733A (en) * | 2016-06-20 | 2016-09-07 | 陕西法士特汽车传动集团有限责任公司 | Low-gear boosting type auxiliary box air cylinder |
CN111649129A (en) * | 2020-05-29 | 2020-09-11 | 陕西法士特齿轮有限责任公司 | Cylinder for realizing four gear selecting positions on actuating mechanism of AMT (automated mechanical transmission) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105927733A (en) | Low-gear boosting type auxiliary box air cylinder | |
CN205806443U (en) | Low-grade boosting-type auxiliary box cylinder | |
CN105270157B (en) | The modular assembly of power drive mechanism | |
CN206918318U (en) | A kind of thermosistor for automobile gearbox | |
CN107035885A (en) | A kind of thermosistor for automobile gearbox | |
CN107131324A (en) | A kind of thermosistor for automatic gearbox of vehicles | |
CN201784463U (en) | Rear output structure of main reducer of tandem drive axle | |
CN206425561U (en) | One kind revolution, scalable, band are stopped tight secondary main shaft device | |
CN206092583U (en) | Oily relief valve is mended to compact | |
CN102862563B (en) | Automobile brake anti-failure three-control relay valve | |
CN107740786A (en) | A kind of integrated electro-hydraulic servo actuator of optimization | |
CN105501206B (en) | A kind of rescue mode during heavy type traction automobile heavy-load failure | |
CN105864136A (en) | Valve block structure for magnetic valve double-circuit hydraulic power station | |
CN205154879U (en) | Many oil ducts of tractor transmission shaft structure | |
CN205478621U (en) | Integrated valves of preventing skidding is shunted to four -wheel | |
CN203067623U (en) | Divided brake master cylinder with double chambers | |
CN201818577U (en) | Preferential type flow amplifier valve | |
CN206290517U (en) | A kind of tractor dynamic power shift controls valve block | |
CN206918319U (en) | A kind of thermosistor for automatic gearbox of vehicles | |
CN201636105U (en) | Variable speed control valve with combined sealing device | |
CN205559867U (en) | Automatic rig control valve | |
CN2723763Y (en) | Anti-bias wearing clutch hydraulic main cylinder for automobile | |
CN205270362U (en) | Formula of remaining silent wire mill base hydraulic pressure locking mechanism | |
CN204458608U (en) | A kind of used with tractor zero leakage multi-way valve | |
CN202468757U (en) | Brake master cylinder assembly structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |