CN109139873A - The commercial wheel side reducer shell of integrated caliper brake disc installation - Google Patents
The commercial wheel side reducer shell of integrated caliper brake disc installation Download PDFInfo
- Publication number
- CN109139873A CN109139873A CN201811048992.XA CN201811048992A CN109139873A CN 109139873 A CN109139873 A CN 109139873A CN 201811048992 A CN201811048992 A CN 201811048992A CN 109139873 A CN109139873 A CN 109139873A
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- CN
- China
- Prior art keywords
- shell
- rib
- web
- brake disc
- wheel side
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/03—Gearboxes; Mounting gearing therein characterised by means for reinforcing gearboxes, e.g. ribs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses the commercial wheel side reducer shells of integrated caliper brake disc installation, are made of first shell and second shell sealed connection；The first shell includes web and the supporting boss on the web, it further include cylinder, described cylinder one end and the supporting boss connect, and the other end face of the cylinder is flange face, and the web, supporting boss and cylinder, which are integrally formed, constitutes the first cavity；The supporting boss outer wall is equipped with the first rib being connected on the web, and the cylinder body outer wall is equipped with the second rib being connected on the supporting boss；Described second shell one end and the web, which are tightly connected, constitutes the second cavity, and the other end face of the second shell is equipped with brake and transmission shaft mounting flange face and installs the installation base of caliper brake disc；The second shell side wall is equipped with power transmission shaft mounting flange face and third rib；Structure of the invention is compact, plastic simplicity, and shell bearing strength increases, and has advantage small in size, light-weight.
Description
Technical field
The invention belongs to commercial vehicle dynamical system drive components fields, and in particular to the quotient of integrated caliper brake disc installation
With vehicle wheel side reducer shell.
Background technique
Hub reduction gear is afterbody deceleration torsion increasing device in automotive transmission, can be met using hub reduction gear total
Transmission ratio under the same conditions, reduces the load of the components such as speed changer, transmission shaft, main reducing gear, differential mechanism, semiaxis, size
The advantages that becoming smaller, it is widely used in load truck, motorbus, offroad vehicle and some other large-scale work mine car.It is existing
Have in technology, load truck, motorbus, offroad vehicle and some other large-scale work mine car hub reduction gear shell,
Structure is complicated, and volume weight is larger, cannot satisfy the use demand.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide compact-sized, plastic simplicity is easily added by mold
Work, shell bearing strength is big, can satisfy the commercial vehicle hub reducer casing of the integrated caliper brake disc installation of use demand
Body.
To achieve the goals above, the technical solution adopted by the present invention are as follows:
The commercial wheel side reducer shell of the integrated caliper brake disc installation, is sealed by first shell and second shell
It connects and composes；The first shell includes web and the supporting boss on the web, further includes cylinder, the cylinder one
End and the supporting boss connect, and the other end face of the cylinder is shell flange face, the web, supporting boss and cylinder
It is integrally formed and constitutes the first cavity；The supporting boss outer wall is equipped with the first rib being connected on the web, the cylinder
Outer wall is equipped with the second rib being connected on the supporting boss；Described second shell one end and the web, which are tightly connected, to be constituted
Second cavity, the other end face of the second shell are equipped with brake and transmission shaft mounting flange face and install caliper brake disc
Installation base；The second shell side wall is equipped with power transmission shaft mounting flange face and third rib.
Third rib is equipped with the screw hole boss that connects with the web in the second shell, the second shell with
The web is connected by the hexagon socket head cap screw being set in the screw hole boss.
First rib is set square structure.
Second rib is set square structure, and second rib is evenly distributed on the cylinder body outer wall.
The web, supporting boss, cylinder, the first rib and the second rib are integral type molding structure.
The web edge extends outward protruding plate.
The third rib is cylindrical structure, and the third rib and the second shell are integral type molding structure.
The installation base side wall is equipped with the structural bead connected with the second shell, the installation base, structure
Reinforcing rib and the second shell are integral type molding structure.
The structural bead is set square structure.
It is soft equipped with rubber to be located at second shell peripheral position on one end end face that the web is connected with the second shell
Pad.
The present invention has the advantages that the present invention integrates the commercial wheel side reducer shell of caliper brake disc installation, both
For the transmission parts of commercial vehicle hub reduction gear, and carrying shell is provided for components such as caliper brake discs.The present invention is constituted
Integrated caliper brake disc hub reduction gear, being capable of transmission systems according to more wheels all-terrain vehicle (offroad vehicle), braking
System requirements is combined in shell by a kind of angular wheel drive technology and forms retarder.The present invention had both met transmission reduction of speed
Torque increase effect, changes simultaneously the requirement of main reducing gear transmission direction, to meet or correct the matching of entire transmission system power, will move
Power is transferred to wheel, and caliper brake disc is integrated to shell.The housing compact, plastic simplicity, shell is split type to be set
Meter processes it easily by mold, and the smart design of cavity and rib structure increases shell bearing strength, with small in size,
Light-weight feature is dismounted easily easy.
Meanwhile inventive shell uniquely increases the design such as boss on brake axle output and shell, make caliper, disk by
Interior of body installation is moved on the outside of vehicle body, is become one with hub reduction gear, and hub reduction gear assembly is formed.Integrated caliper
The design of brake disc mounting structure is combined by the exquisiteness of various structures, realizes shell small in volume and shell carrying is strong
High requirement is spent, offroad vehicle items particular demands are met.The housing compact, plastic simplicity, shell split-type design make
It is easily processed by mold, the smart design of cavity and rib structure, increases shell bearing strength, reduces shell volume,
Reach light-weight design target.
Detailed description of the invention
Below to each width attached drawing of description of the invention expression content and figure in label be briefly described:
Fig. 1 is the structural schematic diagram of commercial wheel side reducer shell of the present invention.
Fig. 2 is the Section A-A schematic diagram of Fig. 1 commercial wheel side reducer shell.
Fig. 3 is the explosive view of commercial wheel side reducer shell of the present invention.
Fig. 4 and Fig. 5 is the structural schematic diagram of the first shell of commercial wheel side reducer shell of the present invention.
Fig. 6 and Fig. 7 is the structural schematic diagram of the second shell of commercial wheel side reducer shell of the present invention.
Fig. 8 is the second shell of commercial wheel side reducer shell of the present invention and the attachment structure schematic diagram of web.
Label in above-mentioned figure is equal are as follows:
1, first shell, 101, web, 102, retarder fixed bolt hole, the 103, first rib, 104, supporting boss,
105, cylinder, 108, shell flange face, 109, fixing threaded hole, the 111, second rib, 118, shell link bolt hole；
2, second shell, 201, power transmission shaft mounting flange face, 202, installation base, 203, fixedly connected hole, 204,
Power transmission shaft fixing threaded hole, 205, third rib, 209, brake and transmission shaft fixing threaded hole, 210, brake and transmission shaft mounting flange
Face, 214, structural bead；
3, hexagon socket head cap screw.
Specific embodiment
A specific embodiment of the invention is made further detailed below against attached drawing by the description to optimum embodiment
Thin explanation.
As Figure 1-Figure 4, the commercial wheel side reducer shell of caliper brake disc installation is integrated, shell is split type to be set
Meter is made of first shell 1 and the sealed connection of second shell 2；First shell 1 includes web 101 and the branch on web 101
Boss 104 is held, further includes cylinder 105,105 one end of cylinder and supporting boss 104 connect, and the other end face of cylinder 105 is cylinder
Body flange face 108, web 101, supporting boss 104 and cylinder 105, which are integrally formed, constitutes the first cavity；104 outer wall of supporting boss
Equipped with the first rib 103 being connected on web 101,105 outer wall of cylinder is equipped with the second rib being connected on supporting boss 104
111；2 one end of second shell and web 101, which are tightly connected, constitutes the second cavity, and the other end face of second shell 2 is equipped with braking
Transmission shaft mounting flange face 210 and the installation base 202 for installing caliper brake disc；2 side wall of second shell is passed equipped with power
Moving axis mounting flange face 201 and third rib 205.
The hub reduction gear that shell in the present invention is constituted, can emphasis to solve reducer shell structure in the prior art multiple
Miscellaneous, the problems such as volume weight is larger, is the transmission systems requirement according to more wheels all-terrain vehicle (offroad vehicle), passes through a kind of taper
Gear transmission technology combines in shell and forms retarder, has both met transmission reduction of speed torque increase effect, has changed simultaneously main reducing gear biography
The requirement in dynamic direction transmits power to wheel to meet or correct the matching of entire transmission system power.
Shell split-type design is conducive to the molding of Precise Alloy casting mould, reduces machining operations amount.Retarder passes
After the components such as moving axis, brake and transmission shaft and geared parts and bearing, flange are by being assemblied in respective housings, interior hexagonal spiral shell is utilized
Bolt 3 passes through the hole in second shell 2, connects corresponding screw hole in first shell 1, fastening composition reducer shell, and assembly manipulation is torn open
Retarder is opened, it is easy to maintenance quick.Reduction box casing after the assembly is completed is fixed on shell by the cooperation of the components such as flange and axis
In hole, confined space is formed, oil liquid can be stored, to the offers lubrications such as gear, bearing, cooling.Targetedly shell structure designs,
Guarantee shell bearing strength, prevents large torque from shell being caused to crack.The exquisite structure of shell and vehicle body mounting surface designs, and both facilitates
Retarder can be conveniently detached from vehicle extroversion car, and guarantee vehicle body and the good watertightness performance of retarder mounting surface.
First rib 103 is set square structure.The structure of first rib 103 designs, and can not only provide reliable support
Connection function guarantees that shell has enough intensity to carry biggish torque, while being conducive to the heat dissipation of retarder.
Second rib 111 is set square structure, and the second rib 111 is evenly distributed on 105 outer wall of cylinder.Second rib
111 structure design can not only provide reliable support connection function, guarantee that shell has enough intensity to carry biggish torsion
Square, while being conducive to the heat dissipation of retarder.
As Figure 1-Figure 5, web 101, supporting boss 104, cylinder 105, the first rib 103 and the second rib 111 are
Integral molding structure.Web 101, supporting boss 104 and cylinder 105 are integrally formed, web 101, supporting boss 104 and cylinder
105 constitute the first cavity of first shell 1, and first shell 1 is by web 101, supporting boss 104, cylinder 105, the first rib
103, the structure types body such as several shell link bolt hole 118 for being connect with vehicle body on the second rib 111 and web 101
It is existing, can single-piece by Precise Alloy die casting and molding, later period machining operations amount is small, easily produces in batches.
101 edge of web extends outward protruding plate.The outwardly extending design scheme of 101 convex shape of web, in addition to thereon
Several retarder fixed bolt holes 102 can be used for retarder outside the fixation on vehicle body, the larger plane of extension can be effective
Cover on sealing vehicle body because the evacuation parts such as reducer input shaft and flange form biggish special-shaped hole, keep retarder real
Now from the export-oriented interior installation of vehicle, maintenanceability can be substantially improved.
Cylinder 105 includes shell flange face 108, and shell flange face 108 is equipped with several fixing threaded holes 109,105 He of cylinder
Supporting boss 104 connects.First cavity is used to support the parts such as assembly wheel propeller boss, angular wheel, bearing, ring flange, oil sealing, should
Structure can realize the design requirement of axletree power transmission direction change, i.e., by power input side (car) can vertical transmission to dynamic
Power outlet side (outside vehicle) realizes wheel driving.The components such as also sustainable brake and transmission shaft, gear, bearing, make wheel side power by
It is transferred in the caliper brake disc being integrated on shell outside vehicle, realizes that braking energy absorbs.Web 101, cylinder 105, cylinder
The design of the different-thickness such as flange face 108, supporting boss 104, the first rib 103 and the second rib 111 and combination, both guarantee shell
There is enough intensity to carry biggish torque, and shell volume can be reduced to greatest extent, realizes light-weight design target.Bearing
The structures such as boss 104, the first rib 103 and the second rib 111 also help the heat dissipation of retarder.Web 101 is equipped with shell
Link bolt hole 118, the combination for Split type casing are assembled, and guarantee good good sealing property.
As shown in FIG. 6 and 7, second shell 2 includes the second cavity and third rib 205, and second shell 2, which is equipped with, fixes
Connecting hole 203, power transmission shaft mounting flange face 201 are equipped with power transmission shaft fixing threaded hole 204, brake and transmission shaft fixation
Blue face 210 is equipped with brake and transmission shaft fixing threaded hole 209, second shell 2 can single-piece by Precise Alloy die casting and molding,
Later period machining operations amount is small, easily produces in batches.Power transmission shaft fixing threaded hole on power transmission shaft mounting flange face 201
204, it is used to support the parts such as assembly power transmission shaft, angular wheel, bearing, ring flange, oil sealing.Brake and transmission shaft mounting flange face
Brake and transmission shaft fixing threaded hole 209 on 210, is used to support the parts such as brake and transmission shaft, gear, bearing, ring flange, oil sealing.
Third rib 205 is cylindrical structure, and third rib 205 and second shell 2 are integral type molding structure.Second shell
Third rib 205 is equipped on body 2 and the screw hole boss of 101 connection of web, second shell 2 and web 101 are by being set to spiral shell
Hexagon socket head cap screw 3 in the boss of hole connects.The design of the different-thickness such as the second cavity, each mounting flange face, third rib 205 and group
Close etc., wherein 205 structure of the third rib design on especially the second cavity makes general reinforcing rib shape structure and screw hole boss
Structure combination, this similar lattice-shaped structure exquisiteness combines and increases heat dissipation effect, and guarantees that shell has enough intensity, most
Limits reduce shell volume, reach light-weight design thought.Transmission shaft, angular wheel, bearing, flange, oil sealing and system
Moving axis, gear, bearing, flange, oil sealing, which are all easy to be packed into from main casing, to be taken out.
After isolated shell is fixed by hexagon socket head cap screw 3, airtight cavity is formed, and can effectively seal, easily stored oil
Liquid provides lubrication and heat dissipation.
The installation base 202 of caliper brake disc is installed in second shell 2 and provides branch for the combination installation of caliper brake disc
Support makes caliper brake disc and retarder integrated one after brake assembly component is by the screw hole fastening on installation base 202
Body.
The structural bead 214 that 202 side wall of installation base is equipped with and second shell 2 connects, installation base 202, structure add
Strengthening tendons 214 and second shell 2 are integral type molding structure.Preferred structure reinforcing rib is 214 set square structures.Installation base 202
On several structural beads 214, guarantee that shell has enough intensity to carry biggish braking torque, shell does not crack.
The shell that first shell 1 and second shell 2 connect and compose is equipped with the big planar design of extension, in Fig. 6
Shown in dash area, the outwardly extending design scheme of the convex shape of the web 101, in addition to retarder can be made to be fixed on vehicle body side wall
Upper outer, the larger plane of this extension can be covered effectively on sealing vehicle body because avoiding the parts shape such as reducer input shaft and flange
At biggish special-shaped hole.As shown in figure 8, after Fig. 8 shaded side part adds rubber mount, i.e. web 101 and second shell 2
It is located at 2 peripheral position of second shell on one end end face of connection and is equipped with rubber mount；Retarder after installation can effectively seal vehicle
Body guarantees good watertightness performance.This mode for installing retarder from outside to inside, makes the assembly and disassembly of retarder become very easy.
Inventive shell split-type design is conducive to Precise Alloy casting mould and forms, reduces machining operations amount.Bolt
Connection type forms reducer shell, and assembly manipulation is simple, and later period maintenance is convenient.The Combination Design of cavity and rib structure, makes
Shell volume-diminished, weight saving, intensity increase.The exquisite structure of shell and vehicle body mounting surface designs, and has both facilitated retarder energy
It is conveniently detached from vehicle extroversion car, and guarantees vehicle body and the good watertightness performance of retarder mounting surface.Targetedly structure designs, especially
The design of its integrated caliper brake disc mounting structure, the exquisite combination of various structures, having reached makes reducer shell volume contract
It is small, weight saving, while reinforcing the requirement of shell bearing strength, be able to satisfy commercial vehicle, especially offroad vehicle be specifically driven and
Braking requirement.
Obviously present invention specific implementation is not subject to the restrictions described above, as long as using method concept and skill of the invention
The improvement for the various unsubstantialities that art scheme carries out, it is within the scope of the present invention.
Claims (10)
1. the commercial wheel side reducer shell of integrated caliper brake disc installation, it is characterised in that: by first shell and second
Housing seal connects and composes；The first shell includes web and the supporting boss on the web, further includes cylinder, institute
State cylinder one end and the supporting boss connect, the other end face of the cylinder is flange face, the web, supporting boss and
Cylinder, which is integrally formed, constitutes the second cavity；The supporting boss outer wall is equipped with the first rib being connected on the web, described
Cylinder body outer wall is equipped with the second rib being connected on the supporting boss；Described second shell one end and the web are tightly connected
The second cavity is constituted, the other end face of the second shell is equipped with brake and transmission shaft mounting flange face and installation braking clamp brake
The installation base of disk；The second shell side wall is equipped with power transmission shaft mounting flange face and third rib.
2. the commercial wheel side reducer shell of integrated caliper brake disc installation as described in claim 1, it is characterised in that:
Third rib is equipped with the screw hole boss connected with the web, the second shell and the web in the second shell
Pass through the hexagon socket head cap screw connection being set in the screw hole boss.
3. the commercial wheel side reducer shell of integrated caliper brake disc installation as described in claim 1, it is characterised in that:
First rib is set square structure.
4. the commercial wheel side reducer shell of integrated caliper brake disc installation as described in claim 1, it is characterised in that:
Second rib is set square structure, and second rib is evenly distributed on the cylinder body outer wall.
5. the commercial wheel side reducer shell of integrated caliper brake disc installation according to any one of claims 1-4,
Be characterized in that: the web, supporting boss, cylinder, the first rib and the second rib are integral type molding structure.
6. the commercial wheel side reducer shell of integrated caliper brake disc installation according to any one of claims 1-4,
Be characterized in that: the web edge extends outward protruding plate.
7. the commercial wheel side reducer shell of integrated caliper brake disc installation according to any one of claims 1-4,
Be characterized in that: the third rib is cylindrical structure, and the third rib and the second shell are integral type molding structure.
8. the commercial wheel side reducer shell of integrated caliper brake disc installation according to any one of claims 1-4,
Be characterized in that: the installation base side wall is equipped with the structural bead connected with the second shell, the installation base, structure
Reinforcing rib and the second shell are integral type molding structure.
9. the commercial wheel side reducer shell of integrated caliper brake disc installation as claimed in claim 8, it is characterised in that:
The structural bead is set square structure.
10. the commercial wheel side reducer shell of integrated caliper brake disc installation according to any one of claims 1-4,
It is characterized in that: it is soft equipped with rubber to be located at second shell peripheral position on one end end face that the web is connected with the second shell
Pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811048992.XA CN109139873A (en) | 2018-09-10 | 2018-09-10 | The commercial wheel side reducer shell of integrated caliper brake disc installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811048992.XA CN109139873A (en) | 2018-09-10 | 2018-09-10 | The commercial wheel side reducer shell of integrated caliper brake disc installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139873A true CN109139873A (en) | 2019-01-04 |
Family
ID=64824262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811048992.XA Pending CN109139873A (en) | 2018-09-10 | 2018-09-10 | The commercial wheel side reducer shell of integrated caliper brake disc installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139873A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606102A (en) * | 2018-12-29 | 2019-04-12 | 奇瑞商用车（安徽）有限公司 | A kind of hub reduction gear |
| CN110274000A (en) * | 2019-06-26 | 2019-09-24 | 奇瑞商用车（安徽）有限公司 | A kind of electric car hub reduction gear |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583428A (en) * | 1982-11-03 | 1986-04-22 | So.M.A. Europe Transmissions Societe Nouvelle Mecanique Et Automobile | Wheel hub with integral planetary speed reducer |
| CN201100396Y (en) * | 2007-06-07 | 2008-08-13 | 朱柏山 | Casting aluminum alloy wheel edge decelerator shell structure |
| CN102678887A (en) * | 2011-03-07 | 2012-09-19 | 红门智能科技股份有限公司 | Reducer and motor brake thereof |
| CN202946647U (en) * | 2012-12-06 | 2013-05-22 | 衡山齿轮有限责任公司 | Helical gear reducer for tile polisher |
| CN203431142U (en) * | 2013-08-05 | 2014-02-12 | 陕西汉德车桥有限公司 | Automobile drive axle main speed reducer shell |
| JP2014046742A (en) * | 2012-08-30 | 2014-03-17 | Ntn Corp | In-wheel motor drive device |
| CN105143723A (en) * | 2013-07-16 | 2015-12-09 | 索尤若驱动有限及两合公司 | Transmission having a first and a second housing part |
| CN205479254U (en) * | 2016-02-29 | 2016-08-17 | 江苏汤臣汽车零部件有限公司 | Whole lightweight of new energy automobile increases turns round reduction gear |
| EP3144171A1 (en) * | 2015-09-18 | 2017-03-22 | Hitachi Construction Machinery Co., Ltd. | Traveling axle device |
| CN206130048U (en) * | 2016-09-22 | 2017-04-26 | 浙江珠儿纳机械有限公司 | Reduction box shell |
| CN206416839U (en) * | 2016-11-17 | 2017-08-18 | 欧孚迪汽车设计武汉有限公司 | A kind of automobile back wheel side reducer assembly |
| CN206568843U (en) * | 2017-03-29 | 2017-10-20 | 江铃汽车股份有限公司 | The new installation fixed structure of Air Condition Compressor for Electric Vehicle |
| CN206690861U (en) * | 2017-05-03 | 2017-12-01 | 北京宏瑞汽车科技股份有限公司 | A kind of integrated electric drive assembly shell structure |
| US20180056775A1 (en) * | 2016-08-29 | 2018-03-01 | Toyota Jidosha Kabushiki Kaisha | In-wheel motor unit |
| CN107763194A (en) * | 2017-11-13 | 2018-03-06 | 中润海新能源汽车动力有限公司 | A kind of car deceleration device and its method of work with high-efficiency lubricating system |
| CN207621302U (en) * | 2017-11-30 | 2018-07-17 | 中国第一汽车股份有限公司 | The general symmetrical lubrication final drive casing that splashes of front-rear axle |
-
2018
- 2018-09-10 CN CN201811048992.XA patent/CN109139873A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4583428A (en) * | 1982-11-03 | 1986-04-22 | So.M.A. Europe Transmissions Societe Nouvelle Mecanique Et Automobile | Wheel hub with integral planetary speed reducer |
| CN201100396Y (en) * | 2007-06-07 | 2008-08-13 | 朱柏山 | Casting aluminum alloy wheel edge decelerator shell structure |
| CN102678887A (en) * | 2011-03-07 | 2012-09-19 | 红门智能科技股份有限公司 | Reducer and motor brake thereof |
| JP2014046742A (en) * | 2012-08-30 | 2014-03-17 | Ntn Corp | In-wheel motor drive device |
| CN202946647U (en) * | 2012-12-06 | 2013-05-22 | 衡山齿轮有限责任公司 | Helical gear reducer for tile polisher |
| CN105143723A (en) * | 2013-07-16 | 2015-12-09 | 索尤若驱动有限及两合公司 | Transmission having a first and a second housing part |
| CN203431142U (en) * | 2013-08-05 | 2014-02-12 | 陕西汉德车桥有限公司 | Automobile drive axle main speed reducer shell |
| EP3144171A1 (en) * | 2015-09-18 | 2017-03-22 | Hitachi Construction Machinery Co., Ltd. | Traveling axle device |
| CN205479254U (en) * | 2016-02-29 | 2016-08-17 | 江苏汤臣汽车零部件有限公司 | Whole lightweight of new energy automobile increases turns round reduction gear |
| US20180056775A1 (en) * | 2016-08-29 | 2018-03-01 | Toyota Jidosha Kabushiki Kaisha | In-wheel motor unit |
| CN206130048U (en) * | 2016-09-22 | 2017-04-26 | 浙江珠儿纳机械有限公司 | Reduction box shell |
| CN206416839U (en) * | 2016-11-17 | 2017-08-18 | 欧孚迪汽车设计武汉有限公司 | A kind of automobile back wheel side reducer assembly |
| CN206568843U (en) * | 2017-03-29 | 2017-10-20 | 江铃汽车股份有限公司 | The new installation fixed structure of Air Condition Compressor for Electric Vehicle |
| CN206690861U (en) * | 2017-05-03 | 2017-12-01 | 北京宏瑞汽车科技股份有限公司 | A kind of integrated electric drive assembly shell structure |
| CN107763194A (en) * | 2017-11-13 | 2018-03-06 | 中润海新能源汽车动力有限公司 | A kind of car deceleration device and its method of work with high-efficiency lubricating system |
| CN207621302U (en) * | 2017-11-30 | 2018-07-17 | 中国第一汽车股份有限公司 | The general symmetrical lubrication final drive casing that splashes of front-rear axle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606102A (en) * | 2018-12-29 | 2019-04-12 | 奇瑞商用车（安徽）有限公司 | A kind of hub reduction gear |
| CN109606102B (en) * | 2018-12-29 | 2022-02-08 | 奇瑞商用车（安徽）有限公司 | Hub reduction gear |
| CN110274000A (en) * | 2019-06-26 | 2019-09-24 | 奇瑞商用车（安徽）有限公司 | A kind of electric car hub reduction gear |
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Address after: 241000 No. 8 Building, Science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Applicant after: CHERY COMMERCIAL VEHICLE (ANHUI) Co.,Ltd. Address before: 241009 Changchun Road, Wuhu economic and Technological Development Zone, Wuhu, Anhui Province, No. 16 Applicant before: CHERY COMMERCIAL VEHICLE (ANHUI) Co.,Ltd. |
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Application publication date: 20190104 |
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