CN111688734A - Rotating shaft assembly - Google Patents
Rotating shaft assembly Download PDFInfo
- Publication number
- CN111688734A CN111688734A CN202010693207.7A CN202010693207A CN111688734A CN 111688734 A CN111688734 A CN 111688734A CN 202010693207 A CN202010693207 A CN 202010693207A CN 111688734 A CN111688734 A CN 111688734A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- assembly
- pivot
- spindle
- plate
- 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
Links
- 229920006351 engineering plastic Polymers 0.000 claims description 9
- 230000020347 spindle assembly Effects 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 230000010355 oscillation Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/06—End walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention relates to a rotating shaft component which is used on a side wall plate of a vehicle body and used for adjusting a flash seam generated by the side wall plate when the vehicle body runs, and is characterized by comprising the following components: a rotating shaft fixing part (100), a rotating shaft swinging part (200) and a rotating shaft part (300); the rotating shaft fixing part (100) and the rotating shaft swinging part (200) are connected into a whole through the rotating shaft part (300), the rotating shaft fixing part (100) is fixedly connected to a side wall plate, and the rotating shaft swinging part (200) is connected with an external vehicle body.
Description
Technical Field
The invention belongs to the technical field of rail transit vehicles, and particularly relates to a rotating shaft assembly.
Background
In the prior art, two pieces of side wall plates capable of moving relatively and/or swinging are positioned in a vehicle body connection through passage, when two vehicle bodies pass through a road section with uneven height and complex environment during vehicle body operation, height drop often exists between the vehicle bodies, and at the moment, the side wall assemblies of the two pieces of side wall plates often generate flash seams under the working conditions of lifting and side rolling during vehicle body operation. When a passenger is in the vehicle, the occurrence of personal injury accidents is often caused because fingers of the passenger extend into gaps between the side wall components, but no good method is available at present for solving the problem of flash seams between the side wall components of the two-piece type side wall board under the working conditions of lifting and side rolling.
Disclosure of Invention
The invention aims to provide a rotating shaft assembly to solve the technical problems that in the prior art, a side wall assembly of a two-piece type side wall plate generates flash seams under the working conditions of lifting and side rolling and the flash seams cause personal injury accidents.
In order to solve the above problems, the present invention relates to a rotary shaft assembly for adjusting a flash seam generated when a vehicle body runs, the rotary shaft assembly being integrally provided on a side wall plate of the vehicle body, the rotary shaft assembly comprising: the rotating shaft fixing part, the rotating shaft swinging part and the rotating shaft part are arranged on the rotating shaft fixing part; the rotating shaft fixing part and the rotating shaft swinging part are connected into a whole through the rotating shaft part, the rotating shaft fixing part is fixedly connected to the side wall plate, and the rotating shaft swinging part is connected with an external vehicle body.
Further, the rotating shaft fixing part and the rotating shaft swinging part perform rotating motion and/or swinging through the rotating shaft part.
Further, when the vehicle body is in a static state, the rotation angle A of the space position between the rotating shaft fixing part and the rotating shaft swinging part is between 10 and 170 degrees; and the space position between the rotating shaft fixing part and the rotating shaft swinging part can rotate by an angle B of 40-135 degrees when the vehicle body normally operates.
Further, the rotation shaft swing portion includes: the rotating shaft plate pin shaft assembly, the rotating shaft base plate, the bushing, the rotating shaft plate assembly and the screw washer assembly are arranged on the rotating shaft plate; the hinge pin bolt is welded on the hinge plate hinge pin assembly, the hinge plate hinge pin assembly is inserted into the hinge plate mounting hole through the hinge pin bolt, the bushing is located outside the hinge plate and is used for being sleeved on the hinge pin bolt of the hinge plate hinge pin assembly, the hinge plate assembly is sleeved outside the bushing, the screw washer assembly is used for stopping the hinge plate assembly from moving along the central axial direction of the hinge pin bolt of the hinge plate hinge pin assembly, and the screw washer assembly is fastened with the hinge pin bolt on the hinge plate hinge pin assembly in a threaded manner.
Furthermore, the rotating shaft plate assembly is combined with the kidney-shaped hole in the rotating shaft plate assembly along the outer contour of the lining, so that the rotating shaft plate assembly can swing back and forth between a first working position and a second working position.
Further, the waist-shaped hole of the rotating shaft plate component is arranged to form an included angle with the horizontal central axis, wherein the included angle is 10-18 degrees.
Further, the distance from the center of a circle close to the outer end in the kidney-shaped hole of the rotating shaft plate assembly to the edge is C, wherein C is 3-5 times the radius of the circle at the outer end of the kidney-shaped hole.
Further, an included angle gamma between the center of the waist-shaped hole in the rotating shaft plate assembly and the vertical center of the screw washer set is 60-80 degrees, an included angle alpha between the center of the waist-shaped hole in the rotating shaft plate assembly and the vertical center of the screw washer set is 60-80 degrees, and an included angle beta between the center of the waist-shaped hole in the rotating shaft plate assembly and the vertical center of the screw washer set is 90-120 degrees.
Further, the rotating shaft base plate and the bushing are made of engineering plastics, and the screw washer group is provided with a washer made of engineering plastics.
Further, the engineering plastic is PA66 reinforced nylon.
The invention has the beneficial effects that: through adopting the pivot board subassembly that has waist type hole to realize the pivot board subassembly and swing between the pivot swing portion, compensate the problem that the side wall subassembly of two formula side wall boards produced the flash joint in the automobile body motion process through the structure of self. The design of the waist-shaped hole of the rotating shaft plate can ensure that the side wall is inclined when the side wall is bent, so that the space for passengers to ride is not compressed, and the experience comfort level of the passengers is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting on the present invention.
FIG. 1 is a schematic three-dimensional view of a spindle assembly according to the present invention;
FIG. 2 is a schematic three-dimensional exploded view of the spindle assembly of the present invention;
FIG. 3 is a schematic three-dimensional exploded view of the swing portion of the spindle according to the present invention;
FIG. 4 is a schematic view of the original position of the swing portion of the rotating shaft according to the present invention;
FIG. 5 is a schematic view of a first operating position of the swing portion of the shaft according to the present invention;
FIG. 6 is a schematic view of a second operating position of the swing portion of the shaft according to the present invention;
fig. 7 is a schematic view of a pivot plate assembly of the present invention.
In the figure:
a rotating shaft fixing part 100, a rotating shaft swinging part 200, a rotating shaft plate pin shaft component 201, a rotating shaft backing plate 202,
bushing 203, pivot plate assembly 204, screw washer set 205, pivot portion 300.
Detailed Description
Figures 1 through 7, discussed below, and the various embodiments used to describe the principles of the present invention in this patent document are by way of illustration only and should not be construed in any way to limit the scope of the invention. Those skilled in the art will understand that the principles of the present invention may be implemented in any suitable type of spindle assembly. The terminology used to describe various embodiments is exemplary. It should be understood that these are provided solely to aid in the understanding of this specification and their use and definition do not limit the scope of the invention in any way. The use of the terms first, second, etc. to distinguish between objects having the same set of terms is not intended to represent a temporal order in any way, unless otherwise specifically stated. A group is defined as a non-empty group containing at least one element.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention. It should be understood that the exemplary embodiments described herein should be considered in descriptive sense only and not for purposes of limitation. Descriptions of features or aspects within each exemplary embodiment should generally be considered as available for similar features or aspects in other exemplary embodiments.
Example 1
As shown in fig. 1 and fig. 2, in the present embodiment, a rotating shaft assembly is provided in a set for a side wall plate of a vehicle body, for adjusting a flash seam generated by the side wall plate when the vehicle body runs, and includes: a rotating shaft fixing part 100, a rotating shaft swinging part 200 and a rotating shaft part 300; the rotating shaft fixing part 100 and the rotating shaft swinging part 200 are connected into a whole through the rotating shaft part 300, and the rotating shaft fixing part 100 is connected with a side wall plate into a whole through riveting, bonding or screw connection, wherein screw connection is preferred; the shaft swing 200 is connected to an external vehicle body by screws. The shaft fixing part 100 and the shaft swing part 200 perform a rotation and/or swing motion by the shaft part 300. The invention combines the rotary motion between the rotating shaft fixing part 100 and the rotating shaft swinging part 200, the swinging between the rotating shaft fixing part 100 and the rotating shaft swinging part 200 and the rotary motion and swinging between the rotating shaft fixing part 100 and the rotating shaft swinging part 200, and the rotary motion between the rotating shaft fixing part 100 and the rotating shaft swinging part 200 realizes the position compensation of stretching and compressing the side wall plate in the running process of the vehicle body; the swing between the rotating shaft fixing part 100 and the rotating shaft swinging part 200 is used for realizing the position compensation of swing when flash seams appear on the side wall plate in the running process of the vehicle body. Install the pivot subassembly through the set setting and can satisfy following several kinds of relative motion's combination on the side wall board, general pivot subassembly lies in the side wall board uses two with one side to the side wall board is in good user state all the time when making the automobile body in the operation, and there are 9 kinds of operating condition respectively altogether: 1. the first rotating shaft assembly is in a stretching working state for the side wall, and the second rotating shaft assembly is in a stretching working state for the side wall; 2. the first rotating shaft assembly is in a stretching working state for the side wall, and the second rotating shaft assembly is in a compressing working state for the side wall; 3. the first rotating shaft assembly is in a stretching working state for the side wall, and the second rotating shaft assembly is in a swinging working state for the side wall; 4. the first rotating shaft assembly is in a compression working state for the side wall, and the second rotating shaft assembly is in a stretching working state for the side wall; 5. the first rotating shaft assembly is in a compression working state for the side wall, and the second rotating shaft assembly is in a compression working state for the side wall; 6. the first rotating shaft assembly is in a compression working state for the side wall, and the second rotating shaft assembly is in a swing working state for the side wall; 7. the first rotating shaft assembly is in a swinging state and the second rotating shaft assembly is in a stretching working state; 8. the first rotating shaft assembly is in a swinging state and the second rotating shaft assembly is in a compression working state; 9. the first rotating shaft assembly is in a compression working state for the side wall, and the second rotating shaft assembly is in a compression working state for the side wall. Therefore, the rotating shaft assembly of the structure can meet the combination of the 9 working states according to the difference of the actual operation working conditions of the vehicle body, and further control over the position and the movement of the side wall plate of the vehicle body is achieved, so that the control range is wider, the side wall plate is always located at a constant position, the whole structure of the rotating shaft assembly of the structure is simple, and the rotating shaft assembly is convenient to manufacture, install, maintain and maintain.
When the vehicle body is in a static state, the first rotation angle of the space position between the rotating shaft fixing part 100 and the rotating shaft swinging part 200 is between 10 and 170 degrees, and the free position of the relative movement between the rotating shaft fixing part 100 and the rotating shaft swinging part 200 is larger. When the rotating shaft swinging part 200 is connected with an external vehicle body through a screw, a second rotating angle of a space position between the rotating shaft fixing part 100 and the rotating shaft swinging part 200 is between 40 and 135 degrees when the vehicle body normally runs, and when the second rotating angle is smaller than 40 degrees, a pull rod shaft assembly of a first side wall assembly on the side wall plate interferes with the end surface of the vehicle body; and when the second rotating angle is larger than 135 degrees, the pin shaft assembly of the second side wall assembly on the side wall plate is subjected to position interference with the middle frame in the through passage connected with the vehicle body.
As shown in fig. 3, in the present embodiment, the rotation shaft swinging portion 200 includes: a rotating shaft plate pin shaft assembly 201, a rotating shaft backing plate 202, a bushing 203, a rotating shaft plate assembly 204 and a screw washer assembly 205; the welding has the round pin axle double-screw bolt on the pivot board round pin axle subassembly 201, pivot board round pin axle subassembly 201 inserts through the round pin axle double-screw bolt in the pivot backing plate 202 mounting hole, bush 203 is located the outside suit that is used for of pivot backing plate 202 is in on the round pin axle double-screw bolt of pivot board round pin axle subassembly 201, pivot board subassembly 204 cup joint in the bush 203 outside, screw packing ring group 205 is used for backstop pivot board subassembly 204 to follow round pin axle spiral bolt center axial direction drunkenness on the pivot board round pin axle subassembly 201 to screw packing ring group 205 with round pin axle spiral shell threaded fastening on the pivot board round pin axle subassembly 201.
As shown in fig. 4 to 7, in the present embodiment, when the shaft swinging portion is in the original position, an included angle γ between the center of the waist-shaped hole in the shaft plate assembly 204 and the vertical center of the screw washer set 205 is between 60 ° and 80 °, and the γ angle is preferably 75 °; when the rotating shaft swinging part is in the first working position, the included angle alpha between the center of the waist-shaped hole in the rotating shaft plate assembly 204 and the vertical center of the screw washer group 205 is between 60 and 80 degrees, and the alpha angle is preferably 75 degrees; when the vehicle body moves, the first side wall component is fixed on the vehicle body, the second side wall component is fixed on the middle frame, the middle frame does not move during the motion of the vehicle body, so that a gap can be formed between the first side wall component and the second side wall component, and the position compensation between the first side wall component and the second side wall component in the side wall plate is realized through the angle. When the rotating shaft swinging part is in the second working position, the included angle beta between the center of the waist-shaped hole in the rotating shaft plate assembly 204 and the vertical center of the screw washer group 205 is between 90 and 120 degrees, the included angle beta is between 90 and 120 degrees, and the angle beta is preferably 105 degrees; when the automobile body moves, the automobile end face displacement can cause the first side wall component in the side wall board to pull the second side wall component in the side wall board to have a height difference, a gap is generated, and position compensation is carried out between the first side wall component and the second side wall component in the side wall through the angle.
In this embodiment, the rotating shaft plate assembly 204 is coupled to the kidney-shaped hole of the rotating shaft plate assembly 204 along the outer contour of the bushing 203, so that the rotating shaft plate assembly 204 can swing back and forth between the first working position and the second working position. The kidney-shaped hole of the rotating shaft plate component 204 is arranged to form an included angle with the horizontal central axis, wherein the included angle is 10-18 degrees, and the included angle is preferably 14 degrees. The distance from the center of a circle close to the outer end in the kidney-shaped hole of the rotating shaft plate assembly 204 to the edge is C, wherein C is 3-5 times the radius of the circle at the outer end of the kidney-shaped hole.
The rotating shaft base plate 202 and the bushing 203 are made of engineering plastics, the screw washer group 205 is provided with a washer made of engineering plastics, and the engineering plastics are PA66 reinforced nylon. Wherein the washers of the set of screw washers 205 are in contact with the rotating shaft plate assembly 204. Because the pivot subassembly swings the rotation that actually is the pivot board subassembly 204 notch around pivot board pin axle subassembly 201, in order to avoid producing the noise and improve the wearability from this. The friction between metal and metal is changed into the friction between metal and nylon, and the characteristics of nylon self-lubrication are utilized to improve the service life and the replaceability of the integral rotating shaft assembly.
The invention has the beneficial effects that: through adopting the pivot board subassembly that has waist type hole to realize the pivot board subassembly and swing between the pivot swing portion, compensate the problem that the side wall subassembly of two formula side wall boards produced the flash joint in the automobile body motion process through the structure of self. The design of the waist-shaped hole of the rotating shaft plate can ensure that the side wall is inclined when the side wall is bent, so that the space for passengers to ride is not compressed, and the experience comfort level of the passengers is improved.
In addition to the above embodiments, the present embodiment is based on the above preferred embodiments of the present invention, and the above description makes it possible for the worker to make various changes and modifications without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A pivot subassembly complete set sets is used for the curb plate of automobile body for adjust the flash joint that the curb plate produced when the automobile body moves, its characterized in that includes: a rotating shaft fixing part (100), a rotating shaft swinging part (200) and a rotating shaft part (300); the rotating shaft fixing part (100) and the rotating shaft swinging part (200) are connected into a whole through the rotating shaft part (300), the rotating shaft fixing part (100) is fixedly connected to a side wall plate, and the rotating shaft swinging part (200) is connected with an external vehicle body.
2. The spindle assembly according to claim 1, wherein the spindle fixing part (100) and the spindle swinging part (200) perform a rotational movement and/or a swinging movement by the spindle part (300).
3. The spindle assembly according to claim 2, wherein a spatial position rotation angle a between the spindle fixing portion (100) and the spindle swinging portion (200) in a vehicle body stationary state is between 10 ° and 170 °; when the vehicle body normally runs, the space position between the rotating shaft fixing part (100) and the rotating shaft swinging part (200) can rotate by an angle B of 40-135 degrees.
4. The spindle assembly of claim 1, wherein the spindle wobble portion (200) comprises: the hinge plate pin shaft assembly (201), the hinge backing plate (202), the bushing (203), the hinge plate assembly (204) and the screw washer assembly (205); the welding has the round pin axle double-screw bolt on pivot board round pin axle subassembly (201), pivot board round pin axle subassembly (201) inserts through the round pin axle double-screw bolt in pivot backing plate (202) mounting hole, bush (203) are located pivot backing plate (202) outside is used for the suit in on the round pin axle double-screw bolt of pivot board round pin axle subassembly (201), pivot board subassembly (204) cup joint in bush (203) outside, screw packing ring group (205) are used for backstop pivot board subassembly (204) to follow round pin axle screw bolt center axial direction drunkenness on pivot board round pin axle subassembly (201) to screw packing ring group (205) with round pin axle screw bolt threaded fastening on pivot board round pin axle subassembly (201).
5. The pivot assembly of claim 4, wherein the pivot plate assembly (204) engages a kidney-shaped hole in the pivot plate assembly (204) along an outer contour of the bushing (203) to effect reciprocal oscillation of the pivot plate assembly (204) between the first and second operating positions.
6. The pivot assembly of claim 5, characterized in that the kidney-shaped hole of the pivot plate assembly (204) is arranged at an angle of 10-18 ° to the horizontal central axis of the pivot plate assembly (204).
7. The spindle assembly of claim 5, wherein the distance from the center of the circle near the outer end of the kidney-shaped hole of the spindle plate assembly (204) to the edge is C, wherein C is 3-5 times the radius of the circle at the outer end of the kidney-shaped hole.
8. The pivot assembly of claim 4 wherein the angle γ between the center of the waist-shaped hole in the pivot plate assembly (204) and the vertical center of the set of screw washers (205) is between 60-80 °, the angle α between the center of the waist-shaped hole in the pivot plate assembly (204) and the vertical center of the set of screw washers (205) is between 60-80 °, and the angle β between the center of the waist-shaped hole in the pivot plate assembly (204) and the vertical center of the set of screw washers (205) is between 90-120 °.
9. The spindle assembly of claim 4, wherein the spindle backing plate (202) and the bushing (203) are of an engineering plastic, and the screw washer set (205) has a washer of the engineering plastic therein.
10. The spindle assembly of claim 9, wherein the engineering plastic is PA66 reinforced nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010693207.7A CN111688734A (en) | 2020-07-17 | 2020-07-17 | Rotating shaft assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010693207.7A CN111688734A (en) | 2020-07-17 | 2020-07-17 | Rotating shaft assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688734A true CN111688734A (en) | 2020-09-22 |
Family
ID=72486280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010693207.7A Pending CN111688734A (en) | 2020-07-17 | 2020-07-17 | Rotating shaft assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688734A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4503779A (en) * | 1981-02-26 | 1985-03-12 | Urban Transportation Development Corporation Ltd. | Interconnecting passage for articulated vehicle |
| CN1608913A (en) * | 2003-10-16 | 2005-04-27 | 许布奈有限公司 | Internal liner for the bellows of a communication passage between two articulated vehicles, or parts of a vehicle |
| CN102556092A (en) * | 2011-01-26 | 2012-07-11 | 常州虎伯拉今创交通设备有限公司 | Foldable-shed type windshield for intercity passenger trains |
| CN203032683U (en) * | 2012-12-18 | 2013-07-03 | 常州虎伯拉今创交通设备有限公司 | Integrated side wall of railway vehicle |
| CN104554306A (en) * | 2014-12-18 | 2015-04-29 | 南车青岛四方机车车辆股份有限公司 | Motor train unit and outer windshield thereof |
| EP3100929A1 (en) * | 2015-06-02 | 2016-12-07 | ULTIMATE Europe Transportation Equipment GmbH | Side wall cladding |
| CN106347388A (en) * | 2016-10-26 | 2017-01-25 | 中车株洲电力机车有限公司 | Side-wall structure of railway vehicle |
| CN206344820U (en) * | 2016-10-27 | 2017-07-21 | 中车株洲电力机车有限公司 | A kind of stainless steel car body sidewall structure |
| WO2018137907A1 (en) * | 2017-01-24 | 2018-08-02 | Siemens Aktiengesellschaft | Pivot bearing for a side flap of a vehicle |
| WO2019134452A1 (en) * | 2018-01-08 | 2019-07-11 | 中车株洲电力机车有限公司 | Opening and closing mechanism and rail vehicle |
| CN209875716U (en) * | 2019-03-12 | 2019-12-31 | 深圳市科信通信技术股份有限公司 | Hinge assembly |
| CN210793177U (en) * | 2019-08-27 | 2020-06-19 | 比亚迪股份有限公司 | Rail vehicle air duct assembly and rail vehicle |
-
2020
- 2020-07-17 CN CN202010693207.7A patent/CN111688734A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4503779A (en) * | 1981-02-26 | 1985-03-12 | Urban Transportation Development Corporation Ltd. | Interconnecting passage for articulated vehicle |
| CN1608913A (en) * | 2003-10-16 | 2005-04-27 | 许布奈有限公司 | Internal liner for the bellows of a communication passage between two articulated vehicles, or parts of a vehicle |
| CN102556092A (en) * | 2011-01-26 | 2012-07-11 | 常州虎伯拉今创交通设备有限公司 | Foldable-shed type windshield for intercity passenger trains |
| CN203032683U (en) * | 2012-12-18 | 2013-07-03 | 常州虎伯拉今创交通设备有限公司 | Integrated side wall of railway vehicle |
| CN104554306A (en) * | 2014-12-18 | 2015-04-29 | 南车青岛四方机车车辆股份有限公司 | Motor train unit and outer windshield thereof |
| EP3100929A1 (en) * | 2015-06-02 | 2016-12-07 | ULTIMATE Europe Transportation Equipment GmbH | Side wall cladding |
| CN106347388A (en) * | 2016-10-26 | 2017-01-25 | 中车株洲电力机车有限公司 | Side-wall structure of railway vehicle |
| CN206344820U (en) * | 2016-10-27 | 2017-07-21 | 中车株洲电力机车有限公司 | A kind of stainless steel car body sidewall structure |
| WO2018137907A1 (en) * | 2017-01-24 | 2018-08-02 | Siemens Aktiengesellschaft | Pivot bearing for a side flap of a vehicle |
| WO2019134452A1 (en) * | 2018-01-08 | 2019-07-11 | 中车株洲电力机车有限公司 | Opening and closing mechanism and rail vehicle |
| CN209875716U (en) * | 2019-03-12 | 2019-12-31 | 深圳市科信通信技术股份有限公司 | Hinge assembly |
| CN210793177U (en) * | 2019-08-27 | 2020-06-19 | 比亚迪股份有限公司 | Rail vehicle air duct assembly and rail vehicle |
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