CN107131221A - The power transmission shaft and cargo vehicle of a kind of field-replaceable unit - Google Patents
The power transmission shaft and cargo vehicle of a kind of field-replaceable unit Download PDFInfo
- Publication number
- CN107131221A CN107131221A CN201710501086.XA CN201710501086A CN107131221A CN 107131221 A CN107131221 A CN 107131221A CN 201710501086 A CN201710501086 A CN 201710501086A CN 107131221 A CN107131221 A CN 107131221A
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission shaft
- field
- replaceable unit
- yoke
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
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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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
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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
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
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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
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/10—Quick-acting couplings in which the parts are connected by simply bringing them together axially
- F16D2001/103—Quick-acting couplings in which the parts are connected by simply bringing them together axially the torque is transmitted via splined connections
Abstract
The invention provides a kind of power transmission shaft of field-replaceable unit and cargo vehicle, Manufacturing Technology for Automotive Parts field is related generally to.The power transmission shaft of the field-replaceable unit includes flange yoke, universal joint, splined shaft, slip yoke and connecting portion, flange yoke includes the first flange yoke and the second flange yoke, universal joint includes the first universal joint and the second universal joint, first flange yoke is connected with slip yoke by the first universal joint, one end of splined shaft is arranged in slip yoke, the other end of splined shaft is detachably connected with connecting portion, and connecting portion is connected by the second universal joint with the second flange yoke.The power transmission shaft for the field-replaceable unit that the present invention is provided, can realize only needs removable parts parts so as to improve the performance of power transmission shaft, while the service life of other parts is improved, overall later period maintenance cost is reduced, with great application value.The cargo vehicle that the present invention is also provided, it is possible to increase the use reliability and economic serviceability of cargo vehicle.
Description
Technical field
The present invention relates to Manufacturing Technology for Automotive Parts field, in particular to a kind of power transmission shaft of field-replaceable unit
And cargo vehicle.
Background technology
Power transmission shaft is the essential part of cargo vehicle transmission system, and installation is connected between speed changer and drive axle.
Because drive axle can be produced and upwardly or downwardly beated with the situation of change of road conditions during cargo vehicle traveling.Therefore pass
Moving axis is provided with spindle nose, and it can both transmit torque, and the part of axial power can be transmitted again.
But, the spindle nose of current cargo vehicle power transmission shaft is integrated with shaft pipe welding.Due in vapor laden garage
When the axle end wear of power transmission shaft is larger during sailing, so that power transmission shaft can produce the vibration that should not have and noise, it is now necessary
One integral piece power transmission shaft is changed, but this is then a kind of greatly waste for other parts that can also be used, and is added
Production and maintenance cost, the economic serviceability to cargo vehicle are very unfavorable.
The content of the invention
It is an object of the invention to provide a kind of power transmission shaft of field-replaceable unit, can realize only removable parts parts so as to
Improve power transmission shaft performance, while the service life of other parts is greatly improved, reduce overall later period maintenance into
This, with great application value.
Another object of the present invention is to provide a kind of cargo vehicle, it is possible to increase the use reliability of cargo vehicle and
Economic serviceability.
What embodiments of the invention were realized in：
A kind of power transmission shaft of field-replaceable unit, including flange yoke, universal joint, splined shaft, slip yoke and connecting portion, it is described
Flange yoke includes the first flange yoke and the second flange yoke, and the universal joint includes the first universal joint and the second universal joint, described the
One flange yoke is connected with the slip yoke by first universal joint, and one end of the splined shaft is arranged in the slip yoke
Interior, the other end of the splined shaft is detachably connected with the connecting portion, and the connecting portion passes through second universal joint and institute
State the connection of the second flange yoke.
Further, in the preferred embodiment, the connecting portion includes adapter sleeve and central siphon, the splined shaft
Be arranged in the adapter sleeve, the adapter sleeve fixes the one end for being arranged in the central siphon, the other end of the central siphon with it is described
Second universal joint is connected.
Further, in the preferred embodiment, the power transmission shaft of the field-replaceable unit also includes ring flange, institute
The center for stating ring flange offers first through hole, and the splined shaft through the first through hole and fixes company with the ring flange
Connect, the ring flange is detachably connected with the adapter sleeve.
Further, in the preferred embodiment, the splined shaft includes the first external spline, the second external tooth flower
Key and spline optical axis, first external spline are fixedly installed on the two of the spline optical axis respectively with second external spline
End, the spline optical axis through the first through hole and fixes company close to one end of first external spline with the ring flange
Connect.
Further, in the preferred embodiment, provided with the in the one end of the adapter sleeve away from the central siphon
One internal spline, first internal spline cooperates with first external spline and is connected.
Further, in the preferred embodiment, in the one end of the slip yoke away from first universal joint
Provided with the second internal spline, second internal spline cooperates with second external spline and is connected.
Further, in the preferred embodiment, multiple connecting holes, multiple companies are opened up on the ring flange
Even circumferential distribution of the hole along the first through hole is connect, the one end of the adapter sleeve away from the central siphon opens up multiple screwed holes,
Multiple screwed holes are corresponded with multiple connecting holes and set.
Further, in the preferred embodiment, the connecting portion also includes section fork, the section fork and the axle
The one end of pipe away from the adapter sleeve is fixedly connected, and the section fork is connected with second universal joint.
Further, in the preferred embodiment, the power transmission shaft of the field-replaceable unit also includes dust cover, institute
Dust cover is stated to be fixedly connected close to one end of the splined shaft with the slip yoke.
A kind of cargo vehicle, includes the power transmission shaft of field-replaceable unit, and the power transmission shaft of the field-replaceable unit includes flange yoke, ten thousand
Xiang Jie, splined shaft, slip yoke and connecting portion, the flange yoke include the first flange yoke and the second flange yoke, the universal joint
Including the first universal joint and the second universal joint, first flange yoke is connected with the slip yoke by first universal joint,
One end of the splined shaft is arranged in the slip yoke, and the other end of the splined shaft is detachably connected with the connecting portion,
The connecting portion is connected by second universal joint with second flange yoke.
The beneficial effect of the embodiment of the present invention is：A kind of power transmission shaft for field-replaceable unit that the present invention is provided, including flange
Fork, universal joint, splined shaft, slip yoke and connecting portion, connecting portion are connected with slip yoke by universal joint with flange yoke, spline
Axle is arranged in slip yoke, splined shaft and the dismountable connection of connecting portion, then can be by the spline dismantling splined shaft and more renew
Axle while the service life of other parts is greatly improved, reduces overall later period maintenance so as to improve overall performance
Cost, with great application value.The present invention also provides a kind of cargo vehicle simultaneously, it is possible to increase cargo vehicle makes
With reliability and economic serviceability.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
The structural representation of the power transmission shaft for the field-replaceable unit that Fig. 1 provides for first embodiment of the invention.
Fig. 2 be Fig. 1 in II-II sectional view.
Fig. 3 be Fig. 1 in III structure enlarged diagram.
Fig. 4 provides the structural representation of ring flange for first embodiment of the invention.
The three dimensional structure diagram for the splined shaft that Fig. 5 provides for first embodiment of the invention.
Icon：The power transmission shaft of 100- field-replaceable units；110- flange yokes；The flange yokes of 111- first；The flange yokes of 113- second；
120- universal joints；The universal joints of 121- first；The universal joints of 123- second；130- splined shafts；The external splines of 131- first；133- second
External spline；135- spline optical axises；140- slip yokes；The internal splines of 141- second；150- connecting portions；151- adapter sleeves；1511-
First paragraph；1513- second segments；153- central siphons；155- section forks；160- ring flanges；161- first through hole；163- connecting holes；170-
Dust cover；180- bolts；190- spring washers.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to which explanation, the orientation or position relationship of the instruction such as term " interior ", " outer " are base
In orientation shown in the drawings or position relationship, or the orientation usually put when using of the invention product or position relationship, only
It is to be described for the ease of the description present invention with simplified, rather than indicates or imply that the device or element of meaning must be with specifically
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively important
Property.
In the description of the invention, in addition it is also necessary to explanation, unless had more specific regulation in addition with limiting, term " is set
Put ", " connection ", " opening up " more broadly understanding should be done, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Below in conjunction with the accompanying drawings, some embodiments of the present invention are elaborated, it is following in the case where not conflicting
Feature in embodiment and embodiment can be mutually combined.
Embodiment
The structural representation of the power transmission shaft 100 for the field-replaceable unit that Fig. 1 provides for first embodiment of the invention.The present embodiment
The power transmission shaft 100 of the field-replaceable unit of offer is mainly used in the transmission system of full-sized car or cargo vehicle, the company of installation
It is connected between speed changer and drive axle.The power transmission shaft 100 for the field-replaceable unit that the present embodiment is provided, which can be realized, only needs replacing portion
Divide parts so as to improve the performance of power transmission shaft, while the service life of other parts is greatly improved, reduce entirety
Later period maintenance cost, with great application value.In the present embodiment, applied with the power transmission shaft 100 of field-replaceable unit
Illustrated in the situation of the transmission system of cargo vehicle.
Referring to Fig. 1, the power transmission shaft 100 for the field-replaceable unit that first embodiment of the invention is provided includes flange yoke 110, ten thousand
To section 120, splined shaft 130, slip yoke 140, connecting portion 150, ring flange 160 and dust cover 170, splined shaft 130 is worn respectively
In slip yoke 140 and connecting portion 150, ring flange 160 is fixedly connected with splined shaft 130, and is detachably connected with connecting portion 150
Connect, slip yoke 140 is connected by universal joint 120 with flange yoke 110 respectively with connecting portion 150, dust cover 170 and slip yoke 140
It is fixedly connected.
In the present embodiment, slip yoke 140 (refers to figure in one end of splined shaft 130 provided with the second internal spline 141
2), the second internal spline 141 is used to be connected with splined shaft 130, and dust cover 170 is arranged at slip yoke 140 close to second
One end of internal spline 141, because the junction that dust enters slip yoke 140 and splined shaft 130 can aggravate the mill of splined shaft 130
Damage, dust cover 170 is used for the junction for preventing dust from entering slip yoke 140 and splined shaft 130, improve the use of splined shaft 130
Life-span.
In the present embodiment, flange yoke 110 includes the first flange yoke 111 and the second flange yoke 113, and the first flange yoke 111 leads to
Cross universal joint 120 to be connected with slip yoke 140, the second flange yoke 113 is connected by universal joint 120 with connecting portion 150.
Preferably, in the present embodiment, slip yoke 140, the first flange yoke 111 are made of steel with the second flange yoke 113.
In the present embodiment, universal joint 120 includes the first universal joint 121 and the second universal joint 123, and the first flange yoke 111 leads to
Cross the first universal joint 121 to be connected with slip yoke 140, the second flange yoke 113 is connected by the second universal joint 123 with connecting portion 150,
First universal joint 121 and the second universal joint 123 are mainly used in transmitting moment of torsion.
In the present embodiment, connecting portion 150 includes adapter sleeve 151, central siphon 153 and section fork 155, and splined shaft 130 is arranged in
In adapter sleeve 151, adapter sleeve 151 fixes the one end for being arranged in central siphon 153, the other end and the company of fixation of section fork 155 of central siphon 153
Connect, section fork 155 is connected by the second universal joint 123 with the second flange yoke 113.
Referring to Fig. 3, in the present embodiment, adapter sleeve 151 is which are substantially hollow cylinders, including first paragraph 1511 and second segment
1513, first paragraph 1511 is fixedly connected with second segment 1513, preferably, being formed in one.First paragraph 1511 penetrates central siphon 153
It is interior and be fixedly connected with central siphon 153, multiple screwed holes (figure is not marked) are offered on the end face of first paragraph 1511, multiple screwed holes
The diameter parallel of axis and adapter sleeve 151 is set；The first internal spline (not shown), the first internal tooth flower are provided with second segment 1513
Key cooperates with splined shaft 130 and is connected.
Preferably, in the present embodiment, adapter sleeve 151 is made up of thick walled steel tube or round steel.
In the present embodiment, adapter sleeve 151 is fixedly connected with central siphon 153 by way of welding, central siphon 153 and section fork 155
It is fixedly connected also by the mode of welding.
Referring to Fig. 4, in the present embodiment, the center of ring flange 160 offers first through hole 161, and splined shaft 130 is through the
One through hole 161 is fixedly connected with ring flange 160；Multiple connecting holes 163, multiple connecting holes 163 along first are opened up on ring flange 160
The even circumferential distribution of through hole 161, multiple connecting holes 163 are corresponded with multiple screwed holes and set, it is to be understood that connection
Hole 163 and the quantity of screwed hole and position are mutually corresponding.
Preferably, in the present embodiment, connecting hole 163 is four, center of four connecting holes 163 along first through hole 161
Line Central Symmetry is set, it is possible to understand that be, screwed hole is also four, and four screwed holes are corresponded with four connecting holes 163 and set
Put.
It should be noted that in the present embodiment, the quantity of connecting hole 163 and screwed hole is four, but is not limited only to this,
In other embodiments of the present invention, the quantity for connecting hole 163 and screwed hole is not construed as limiting.
Preferably, in the present embodiment, ring flange 160 is connected with adapter sleeve 151 by bolt 180, bolt 180, which is passed through, to be connected
Connect hole 163 and be anchored in screwed hole, ring flange 160 can not only be made to be detachably connected with adapter sleeve 151 and axial direction can be played
The effect of positioning.
Please continue to refer to Fig. 3, in the present embodiment, spring washer 190 is provided between bolt 180 and connecting hole 163, mainly
It is to prevent the automatic Hui Song of bolt 180, strengthen fastening effect.
Referring to Fig. 5, in the present embodiment, splined shaft 130 includes the first external spline 131, the second external spline 133 and flower
Key optical axis 135, the first external spline 131 and the second external spline 133 are fixedly installed on the two ends of spline optical axis 135 respectively, make
To be preferred, the first external spline 131, the second external spline 133 are integrally formed with spline optical axis 135.
Spline optical axis 135 is fixed through first through hole 161 and with ring flange 160 close to one end of the first external spline 131
Connection, the first external spline 131 is arranged in cooperate with the first internal spline in adapter sleeve 151 and is connected, the second external spline
133 are arranged in slip yoke 140 and are connected with the mutual cooperation of the second internal spline 141.
Preferably, in the present embodiment, splined shaft 130 is formed in one with ring flange 160, but in other implementations of the present invention
In example, splined shaft 130 is fixedly connected with ring flange 160 by way of welding.
The operation principle of power transmission shaft 100 for the field-replaceable unit that the present embodiment is provided is：When the second internal tooth of slip yoke 140
The second external spline 133 in spline 141 and splined shaft 130 wear and tear it is more serious and when need to change, first by slip yoke 140 and the
One universal joint 121 is split, the slip yoke 140 then more renewed, and new slip yoke 140 away from the first universal joint 121 one
End is installed by dust cover 170.Meanwhile, ring flange 160 is pulled down with four bolts 180 and spring washer 190 on adapter sleeve 151,
Splined shaft 130 is taken out together with ring flange 160, new splined shaft 130 and ring flange 160 is replaced with, and with four bolts 180
And spring washer 190 is fixedly connected on one end of adapter sleeve 151, finally by the second external spline 133 of the splined shaft 130 of replacing
Insert in the second internal spline 141 in slip yoke 140.
The power transmission shaft 100 for the field-replaceable unit that the present embodiment is provided, can realize only needs removable parts parts to carry
The performance of high power transmission shaft, while the service life of other parts is greatly improved, reduces overall later period maintenance cost,
With great application value.
In summary, the cargo vehicle that the present invention is provided, using the power transmission shaft of the field-replaceable unit in above-described embodiment
100, it is possible to increase the use reliability and economic serviceability of cargo vehicle.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of power transmission shaft of field-replaceable unit, it is characterised in that including flange yoke, universal joint, splined shaft, slip yoke and company
Socket part, the flange yoke includes the first flange yoke and the second flange yoke, and the universal joint is universal including the first universal joint and second
Section, first flange yoke is connected with the slip yoke by first universal joint, and one end of the splined shaft is arranged in institute
State in slip yoke, the other end of the splined shaft is detachably connected with the connecting portion, the connecting portion passes through the described 20000th
Second flange yoke described in Xiang Jieyu is connected.
2. the power transmission shaft of field-replaceable unit as claimed in claim 1, it is characterised in that the connecting portion includes adapter sleeve and axle
Pipe, the splined shaft is arranged in the adapter sleeve, and the adapter sleeve fixes the one end for being arranged in the central siphon, the central siphon
The other end is connected with second universal joint.
3. the power transmission shaft of field-replaceable unit as claimed in claim 2, it is characterised in that the power transmission shaft of the field-replaceable unit is also
Including ring flange, the center of the ring flange offers first through hole, the splined shaft through the first through hole and with it is described
Ring flange is fixedly connected, and the ring flange is detachably connected with the adapter sleeve.
4. the power transmission shaft of field-replaceable unit as claimed in claim 3, it is characterised in that the splined shaft is spent including the first external tooth
Key, the second external spline and spline optical axis, first external spline are fixedly installed on institute respectively with second external spline
State the two ends of spline optical axis, the spline optical axis close to one end of first external spline through the first through hole and with institute
Ring flange is stated to be fixedly connected.
5. the power transmission shaft of field-replaceable unit as claimed in claim 4, it is characterised in that the adapter sleeve is away from the central siphon
The first internal spline is provided with one end, first internal spline cooperates with first external spline and is connected.
6. the power transmission shaft of field-replaceable unit as claimed in claim 5, it is characterised in that the slip yoke is away from the described 10000th
The second internal spline is provided with into one end of section, second internal spline cooperates with second external spline and is connected.
7. the power transmission shaft of field-replaceable unit as claimed in claim 3, it is characterised in that multiple connections are opened up on the ring flange
Hole, even circumferential distribution of multiple connecting holes along the first through hole, the one end of the adapter sleeve away from the central siphon is opened
If multiple screwed holes, multiple screwed holes are corresponded with multiple connecting holes and set.
8. the power transmission shaft of field-replaceable unit as claimed in claim 2, it is characterised in that the connecting portion also includes section fork, institute
State section fork to be fixedly connected with the one end of the central siphon away from the adapter sleeve, the section fork is connected with second universal joint.
9. the power transmission shaft of the field-replaceable unit as described in claim any one of 1-8, it is characterised in that the field-replaceable unit
Power transmission shaft also includes dust cover, and the dust cover is fixedly connected with the slip yoke close to one end of the splined shaft.
10. a kind of cargo vehicle, it is characterised in that include the transmission of the field-replaceable unit as described in claim any one of 1-9
Axle.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501086.XA CN107131221B (en) | 2017-06-27 | 2017-06-27 | A kind of transmission shaft and cargo vehicle of field-replaceable unit |
| PCT/CN2018/092227 WO2019001341A1 (en) | 2017-06-27 | 2018-06-21 | Transmission shaft allowing component to be changed, and truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710501086.XA CN107131221B (en) | 2017-06-27 | 2017-06-27 | A kind of transmission shaft and cargo vehicle of field-replaceable unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107131221A true CN107131221A (en) | 2017-09-05 |
| CN107131221B CN107131221B (en) | 2019-12-03 |
Family
ID=59735721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710501086.XA Active CN107131221B (en) | 2017-06-27 | 2017-06-27 | A kind of transmission shaft and cargo vehicle of field-replaceable unit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107131221B (en) |
| WO (1) | WO2019001341A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019001341A1 (en) * | 2017-06-27 | 2019-01-03 | 昆明国轴传动机械有限公司 | Transmission shaft allowing component to be changed, and truck |
| EP3514055A1 (en) * | 2018-01-19 | 2019-07-24 | The Boeing Company | Torque tube assemblies for use with aircraft high lift devices |
| EP3514054A1 (en) * | 2018-01-19 | 2019-07-24 | The Boeing Company | Apparatus and methods for rigging a torque tube assembly in an aircraft |
| CN112228466A (en) * | 2020-10-15 | 2021-01-15 | 贵州远东传动机械有限公司 | Transmission shaft convenient to replace |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747319C2 (en) * | 1977-10-21 | 1979-11-22 | Gelenkwellenbau Gmbh, 4300 Essen | Cardan shaft consisting of two universal joints |
| CN2202824Y (en) * | 1993-12-01 | 1995-07-05 | 程希平 | Double-section gearing axle for coaxial stop-ring positioning |
| US6083108A (en) * | 1998-05-07 | 2000-07-04 | General Electric Co. | Collapsible and relatively rotatable drive shaft |
| CN107131221B (en) * | 2017-06-27 | 2019-12-03 | 昆明国轴传动机械有限公司 | A kind of transmission shaft and cargo vehicle of field-replaceable unit |
-
2017
- 2017-06-27 CN CN201710501086.XA patent/CN107131221B/en active Active
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2018
- 2018-06-21 WO PCT/CN2018/092227 patent/WO2019001341A1/en active Application Filing
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|---|---|---|---|---|
| JPS6124822A (en) * | 1984-07-10 | 1986-02-03 | Koyo Kikai Kogyo Kk | Suppression of backlash of spline joint |
| JPH0599243A (en) * | 1991-10-01 | 1993-04-20 | Nakamura Jikou:Kk | Spline part lubrication device of universal joint |
| CN201080972Y (en) * | 2007-08-01 | 2008-07-02 | 吴雪荣 | Combination type drive axle assembly |
| CN201461761U (en) * | 2009-07-08 | 2010-05-12 | 富奥汽车零部件股份有限公司 | Three-cardan transmission shaft assembly |
| CN104088919A (en) * | 2014-06-30 | 2014-10-08 | 合肥万向钱潮汽车零部件有限公司 | Split type duplex transmission shaft assembly |
| CN105972106A (en) * | 2016-06-14 | 2016-09-28 | 合肥万向钱潮汽车零部件有限公司 | Novel double-connection structure transmission shaft |
| CN206874690U (en) * | 2017-06-27 | 2018-01-12 | 昆明国轴传动机械有限公司 | The power transmission shaft and cargo vehicle of a kind of field-replaceable unit |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019001341A1 (en) * | 2017-06-27 | 2019-01-03 | 昆明国轴传动机械有限公司 | Transmission shaft allowing component to be changed, and truck |
| EP3514055A1 (en) * | 2018-01-19 | 2019-07-24 | The Boeing Company | Torque tube assemblies for use with aircraft high lift devices |
| EP3514054A1 (en) * | 2018-01-19 | 2019-07-24 | The Boeing Company | Apparatus and methods for rigging a torque tube assembly in an aircraft |
| US11053983B2 (en) | 2018-01-19 | 2021-07-06 | The Boeing Company | Torque tube assemblies for use with aircraft high lift devices |
| US11060566B2 (en) | 2018-01-19 | 2021-07-13 | The Boeing Company | Apparatus and methods for rigging a torque tube assembly in an aircraft |
| CN112228466A (en) * | 2020-10-15 | 2021-01-15 | 贵州远东传动机械有限公司 | Transmission shaft convenient to replace |
Also Published As
| Publication number | Publication date |
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| WO2019001341A1 (en) | 2019-01-03 |
| CN107131221B (en) | 2019-12-03 |
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