CN103910015B - Frame assembly of all-terrain vehicle - Google Patents
Frame assembly of all-terrain vehicle Download PDFInfo
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- CN103910015B CN103910015B CN201410146949.2A CN201410146949A CN103910015B CN 103910015 B CN103910015 B CN 103910015B CN 201410146949 A CN201410146949 A CN 201410146949A CN 103910015 B CN103910015 B CN 103910015B
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- pipe
- bracing piece
- standpipe
- fixedly connected
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Abstract
The invention discloses a kind of frame assembly of all-terrain vehicle, the front frame and tailstock that vehicle frame is formed including being mutually permanently connected, front frame includes upper left pipe, upper right pipe, lower-left is managed and bottom right is managed, and between upper left pipe and upper right pipe, forward top is fixedly connected and is provided with front bracing piece；The present invention is fixedly connected the structure of bracing piece before being provided with using the forward top between upper left pipe and upper right pipe, there is provided the possibility that the position part is integrated in front bracing piece, in solving the problems, such as prior art, the position parts arrangement is in disorder, even mitigate vehicle frame so that on the premise of complete vehicle weight not increasing, can guarantee that increases the bulk strength of vehicle frame, so as to ensure stability and the safety of vehicle, and can conveniently arrange miscellaneous part, ensure that vehicle long period is normally used, and more can be suitably used for beach buggy.
Description
Technical field
The present invention relates to a kind of beach buggy part, more particularly to a kind of frame assembly of all-terrain vehicle.
Background technology
Sandy beach vehicle carriage is the main load bearing component of this kind of vehicle, and its intensity and fatigue life, extremely pass was heavy for beach buggy
Will.As beach buggy overall structure is heavier relative to general motorcycle, having preferable bearing capacity is required to vehicle frame, together
When, for vehicle frame itself is required with lighter weight, beneficial to reducing energy consumption and save manufacture material；Meanwhile, also with more
Compact structure.In prior art, the traditional front frame of the more employing of the vehicle frame of beach buggy and tailstock, general front frame include
Upper left pipe, upper right pipe, lower-left pipe and bottom right pipe, between connection fastened to each other, using the structures such as transverse tube strengthen, complex structure, portion
Part is more, and welding structure does not optimize, and causes whole vehicle frame heavier-weight, and intensity has different degrees of destruction, causes
Under conditions of weight is larger, intensity is still not ideal enough.
Therefore, the structure of sandy beach vehicle carriage need to be improved, even mitigate vehicle frame down to complete vehicle weight does not increase
Under the premise of, can guarantee that increases the bulk strength of vehicle frame, so as to ensure stability and the safety of vehicle, and can conveniently arrange other
Part, it is ensured that vehicle long period is normally used.
The content of the invention
In view of this, the present invention provides a kind of frame assembly of all-terrain vehicle, even mitigate vehicle frame down to car load weight not increasing
On the premise of amount, can guarantee that increases the bulk strength of vehicle frame, so as to ensure stability and the safety of vehicle, and conveniently can arrange
Miscellaneous part, it is ensured that vehicle long period is normally used.
The present invention frame assembly of all-terrain vehicle, the front frame and tailstock that vehicle frame is formed including being mutually permanently connected, it is described before
Vehicle frame includes upper left pipe, upper right pipe, lower-left pipe and bottom right pipe, and between the upper left pipe and upper right pipe, forward top is fixedly connected and sets
There is front bracing piece, the sandy beach vehicle carriage of prior art is located at this and arranges more part, such as suspended bearer or shock mount etc.
Deng arranging that in disorder and part is more, cause that body frame structure for automotive is irregular, weight is larger；By the setting of front bracing piece, can be by above-mentioned portion
Part is integrated in the front bracing piece, frame strength is enhanced while mitigating vehicle frame overall weight, more can be suitably used for sandy beach
Car.
Further, the transverse ends of the front bracing piece form left front damping journal stirrup and right front damping journal stirrup, by damping
Ear is integrated in front bracing piece, changes the split-type structural of prior art, makes vehicle frame entire normalization and intensity is higher, and ensure that
The homogeneity of amortisseur and installation standardization；For convenience of integrated more part installation position, the front bracing piece of the present invention it is transversal
Face adopts U-shape structure, the larger raising of intensity and convenient arrangement miscellaneous part.
Further, the front frame also includes left standpipe and right standpipe, and the left standpipe is corresponding with right standpipe upper end to be fixed
Upper left pipe and upper right pipe are connected to, lower end is fixedly connected on lower-left pipe and bottom right pipe by support member correspondence, and the support member is solid
Surely be connected to lower-left pipe and bottom right pipe between, Stability Analysis of Structures and outward appearance is regular, it is to avoid using prior art across welding structure,
And lower-left pipe and bottom right pipe, heavy damage lower-left pipe and bottom right pipe should can be blown in lateral part in welding across welding structure
Bulk strength.
Further, in the way of weld seam is in longitudinal direction, correspondence is welded in lower-left pipe to the transverse ends of the support member and bottom right is managed
Between, support member can adopt platy structure or cross section for structures such as rectangular configurations, beneficial to the fixation of left standpipe and right standpipe
Connection（Generally weld）, meanwhile, weld seam is along longitudinal direction（I.e. two ora terminalis of support member are along left standpipe and the longitudinal direction of right standpipe）Welding,
The vertical direction of moment of flexure is born for left standpipe and right standpipe, thus the bulk strength that vehicle frame has been effectively ensured is not destroyed and also has
There are preferable reinforced effects.
Further, between upper left pipe and upper right pipe, top is fixedly connected and is provided with rear bracing piece rearward, it is described after strengthen
Fuel tank supporting part is formed on bar, fuel tank is supported and is integrated in rear bracing piece, further reduce number of components, increase the entirety of vehicle frame
Property and standardization, mitigating weight simultaneously increases intensity.
Further, the upper left pipe back segment and upper right pipe back segment to back lower place bending and extend correspondence be fixedly connected on lower-left
Pipe and bottom right pipe, the cross section of the rear bracing piece is angular structure, and the angular structure is managed with upper left and upper right pipe is to the back lower place
Bending part is corresponded to and covers welding；The rear bracing piece of angular structure is covered in the knot of upper left pipe and upper right pipe to back lower place bending part
Structure advantageously ensures that rear bracing piece is managed with lower-left and bottom right pipe is in close contact, and the both sides of angular structure are managed and bottom right with lower-left respectively
Two sections of contact bonding after pipe bending, so as to ensure the globality of bulk strength and outward appearance.
Further, the fuel tank support zone of rear bracing piece is in two ends and widens forward, it is easy to form stable to fuel tank
Support, meanwhile, further increase the intensity at the position.
Further, the upper left pipe leading portion and the leading portion forward downward bending of upper right pipe extend correspondence and be fixedly connected on lower-left
Pipe and bottom right are managed, and the left standpipe and right standpipe are corresponding with upper left pipe forward downward extension and upper right pipe forward downward extension
Form angle and have left reinforcement and right reinforcement, the front bracing piece transverse ends pair positioned at the angle is integrally molded respectively
Left reinforcement and right reinforcement should be welded in, the left reinforcement and right reinforcement further increase left standpipe and right standpipe and a left side
Bonding strength between upper pipe and upper right pipe, the stress concentration produced after eliminating angled connection；Meanwhile, front bracing piece is welded in
The structure of left reinforcement and right reinforcement further incorporates more connection member, such as loudspeaker connection journal stirrup etc., while making
Between left reinforcement and right reinforcement so that upper left is managed and the intensity between upper right pipe further increases.
Further, prolong with upper right pipe forward downward with right standpipe between the left standpipe and upper left pipe forward downward extension
Stretch correspondence between section and be fixed with upper left rocking arm support bar and upper right rocking arm support bar, the upper left rocking arm support bar and upper right are shaken
Arm support bar is correspondingly provided with upper left rocker arm support and upper right rocker arm support, and the lower-left pipe and bottom right pipe are correspondingly provided with lower left swing arm
Bearing and lower right swing arm bearing, not only significantly increased the intensity of whole vehicle frame, can also be using double rocker structures.
Further, the lower-left pipe back segment and bottom right pipe back segment oblique upper bending extension is fixedly connected on tail respectively backward
Frame stage casing, tailstock front end are fixedly connected on upper left pipe and upper right pipe；Laterally extend corresponding with bottom right pipe of lower-left pipe is provided with
Bending part is corresponding obliquely upward sets for one left front foot-operated journal stirrup and a right front pedal journal stirrup, lower-left pipe back segment and bottom right pipe back segment
There are a left back foot-operated journal stirrup and a right rear treadle journal stirrup；Tailstock is formed by two foot pieces, is matched somebody with somebody using the structure of prior art
With strut, concrete structure is as illustrated, will not be described here；The existing skill of the structural change of front pedal journal stirrup and rear treadle journal stirrup
The structure of the more journal stirrup of art, reduces vehicle frame weight, simplifies fit structure.
Beneficial effects of the present invention：The frame assembly of all-terrain vehicle of the present invention, it is forward and upper right pipe between using managing in upper left
Top is fixedly connected the structure for being provided with front bracing piece, there is provided the position part is integrated in the possibility of front bracing piece, is solved
In prior art, the position parts arrange in disorder problem, even mitigate vehicle frame down to the premise of complete vehicle weight not increasing
Under, can guarantee that increases the bulk strength of vehicle frame, so as to ensure stability and the safety of vehicle, and can conveniently arrange other portions
Part, it is ensured that vehicle long period is normally used, and more can be suitably used for beach buggy.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Fig. 1 is the structural representation of the present invention, as shown in the figure：The frame assembly of all-terrain vehicle of the present embodiment, including mutually solid
Fixed connection forms the front frame and tailstock of vehicle frame, and the front frame includes upper left pipe 1, upper right pipe 1a, lower-left pipe 10 and bottom right pipe
10a, between the upper left pipe 1 and upper right pipe 1a, forward top is fixedly connected and is provided with front bracing piece 4, the beach buggy car of prior art
Frame is located at this and arranges more part, such as suspended bearer or shock mount etc., arranges that in disorder and part is more, causes vehicle frame to be tied
Structure is irregular, weight is larger；By the setting of front bracing piece, above-mentioned part can be integrated in the front bracing piece 4, mitigate vehicle frame whole
Frame strength is enhanced while body weight, more can be suitably used for beach buggy.
In the present embodiment, the transverse ends of the front bracing piece 4 form left front damping journal stirrup 16 and right front damping journal stirrup
Damping journal stirrup is integrated in front bracing piece 4 by 16a, changes the split-type structural of prior art, makes vehicle frame entire normalization and intensity
It is higher, and ensure that the homogeneity of amortisseur and standardization is installed；For convenience of integrated more part installation position, as depicted
Loudspeaker installation position 17, the cross section of the front bracing piece 4 of the present invention adopt U-shape structure, the larger raising of intensity and convenient arrangement its
His part.
In the present embodiment, the front frame also includes left standpipe 3 and right standpipe 3a, on the left standpipe 3 and right standpipe 3a
End correspondence is fixedly connected on upper left pipe 1 and upper right pipe 1a, and lower end is fixedly connected on lower-left pipe 10 and bottom right by the correspondence of support member 9
Pipe 10a, the support member 9 are fixedly connected between lower-left pipe 10 and bottom right pipe 10a, are hidden in frame interior, Stability Analysis of Structures and
Outward appearance is regular, it is to avoid using prior art across welding structure, and can should burn lateral part in welding across welding structure
The bulk strength of disconnected lower-left pipe 10 and bottom right pipe 10a, heavy damage lower-left pipe 10 and bottom right pipe 10a.
In the present embodiment, the transverse ends of the support member 9 are corresponding in the way of weld seam is in longitudinal direction to be welded in lower-left pipe 10
And the pipe 10a of bottom right between, support member 9 can adopt platy structure or cross section for structures such as rectangular configurations, beneficial to 3 He of left standpipe
Right standpipe 3a's is fixedly connected（Generally weld）, meanwhile, weld seam is along longitudinal direction（I.e. two ora terminalis of support member 9 are along left standpipe 3 and the right side
The longitudinal direction of standpipe 3a）Welding, is vertical direction that left standpipe 3 and right standpipe 3a bear moment of flexure, thus vehicle frame has been effectively ensured
Bulk strength be destroyed also have preferable reinforced effects.
In the present embodiment, between the upper left pipe 1 and upper right pipe 1a, top is fixedly connected and is provided with rear bracing piece 15 rearward, institute
State, fuel tank supporting part 18 is integrated in into rear bracing piece 15, part is further reduced
Quantity, increases globality and the standardization of vehicle frame, mitigates weight and increases intensity.
In the present embodiment, 1 back segment of upper left pipe and upper right pipe 1a back segments are to back lower place bending and extend that correspondence is fixed to be connected
Lower-left pipe 10 and bottom right pipe 10a are connected to, the cross section of the rear bracing piece 15 is angular structure, the angular structure and upper left pipe 1
It is corresponding to back lower place bending part with upper right pipe 1a and cover welding；The rear bracing piece 15 of angular structure is covered in upper left pipe 1 and the right side
To the structure of back lower place bending part, upper pipe 1a advantageously ensures that rear bracing piece 15 is in close contact with lower-left pipe 10 and bottom right pipe 10a,
The both sides of angular structure respectively with lower-left pipe 10 and bottom right pipe 10a bendings after two sections of contact bonding, so as to ensure bulk strength
With the globality of outward appearance.
In the present embodiment, the fuel tank supporting part 18 of rear bracing piece 15 is located at two ends and widens forward, it is easy to formed to fuel tank
Stable support, meanwhile, further increase the intensity at the position.
In the present embodiment, 1 leading portion of upper left pipe and upper right pipe 1a leading portion forward downward bendings simultaneously extend that correspondence is fixed to be connected
It is connected to lower-left pipe 10 and bottom right pipe 10a, the left standpipe 3 and right standpipe 3a and 10 forward downward extension of upper left pipe and upper right pipe
10a forward downwards extension is correspondingly formed angle and is located at that the angle is integrally molded respectively left reinforcement 2 and right reinforcement
2a, 4 transverse ends of the front bracing piece correspondence are welded in left reinforcement 2 and right reinforcement 2a, as illustrated, front bracing piece 4 is horizontal
Left reinforcement 2 and right reinforcement 2a bottoms and two ends are welded in two ends correspondence to stretch out to form left front damping journal stirrup 16 and the right side
Front damping journal stirrup 16a, the left reinforcement 2 and right reinforcement 2a further increase 1 He of left standpipe 3 and right standpipe 3a and upper left pipe
Bonding strength between upper right pipe 1a, the stress concentration produced after eliminating angled connection；Meanwhile, front bracing piece 4 is welded in a left side
The structure of reinforcement 2 and right reinforcement 2a further incorporates more connection member, while making left reinforcement 2 and right reinforcement
So that the intensity between upper left pipe 1 and upper right pipe 1a further increases between 2a.
In the present embodiment, between 1 forward downward extension of the left standpipe 3 and upper left pipe and right standpipe 3a and upper right pipe 1a
Between forward downward extension, correspondence is fixed with upper left rocking arm support bar 7 and upper right rocking arm support bar 7a, the upper left rocking arm
Support bar 7 and upper right rocking arm support bar 7a are correspondingly provided with upper left rocker arm support 6 and upper right rocker arm support 6a, 10 He of lower-left pipe
Bottom right pipe 10a is correspondingly provided with lower left swing arm bearing 8 and lower right swing arm bearing 8a, not only significantly increased the strong of whole vehicle frame
Degree, can also be using double rocker structures.
In the present embodiment, 10 back segment of lower-left pipe and bottom right pipe 10a back segment oblique upper bending extend solid respectively backward
Surely tailstock stage casing is connected to, tailstock front end is fixedly connected on upper left pipe 1 and upper right pipe 1a；The lower-left pipe 10 and bottom right pipe 10a
Extend laterally respectively and be provided with a left front foot-operated journal stirrup 11,11a, 10 back segment of lower-left pipe and bottom right pipe 10a back segment are obliquely upward
Bending part is provided with rear treadle journal stirrup；Tailstock is formed by two foot pieces, is equipped with strut, concrete structure using the structure of prior art
As illustrated, will not be described here；The structural change of the front pedal journal stirrup and rear treadle journal stirrup knot of the more journal stirrup of prior art
Structure, reduces vehicle frame weight, simplifies fit structure.
In the present embodiment, 10 back segment of lower-left pipe and bottom right pipe 10a back segment oblique upper bending extend solid respectively backward
Surely tailstock stage casing is connected to, tailstock front end is fixedly connected on upper left pipe 1 and upper right pipe 1a；The lower-left pipe 10 and bottom right pipe 10a
Extension is provided with a left front foot-operated journal stirrup 11 and a right front pedal journal stirrup 11a, 10 back segment of lower-left pipe and bottom right to correspondence laterally
Bending part is correspondingly provided with a left back foot-operated journal stirrup 12 and a right rear treadle journal stirrup 12a to pipe 10a back segments obliquely upward；Tailstock is adopted
With the structure of prior art, formed by two foot pieces 14,14a, two foot pieces 14,14a front ends correspondences are welded in upper left pipe 1 and the right side
Upper pipe 1a.Be equipped with strut 13,13a, correspondence is supported in 10 back segment of lower-left pipe and bottom right pipe 10a back segments, concrete structure as illustrated,
Will not be described here；The structural change of the front pedal journal stirrup and rear treadle journal stirrup structure of the more journal stirrup of prior art, reduces car
Frame weight, simplifies fit structure.
In the present invention, it is fixedly connected, will not be described here, which can also be installed certainly on vehicle frame
The journal stirrup or bearing of his part, will not be described here.
Finally illustrate, above example is only unrestricted to illustrate technical scheme, although with reference to compared with
Good embodiment has been described in detail to the present invention, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from the objective and scope of technical solution of the present invention, which all should be covered at this
In the middle of the right of invention.
Claims (7)
1. a kind of frame assembly of all-terrain vehicle, the front frame and tailstock that vehicle frame is formed including being mutually permanently connected, the front frame bag
Include upper left pipe, upper right pipe, lower-left pipe and bottom right pipe, it is characterised in that：Between the upper left pipe and upper right pipe, forward top is fixed
Be connected with front bracing piece, the transverse ends of the front bracing piece formed left front damping journal stirrup and it is right before damping journal stirrup, it is described before
Vehicle frame also includes left standpipe and right standpipe, and the left standpipe is corresponding with right standpipe upper end to be fixedly connected on upper left pipe and upper right pipe,
Lower end is fixedly connected on lower-left pipe and bottom right pipe by support member correspondence, and the support member is fixedly connected on lower-left pipe and bottom right is managed
Between；Between the upper left pipe and upper right pipe, top is fixedly connected and is provided with rear bracing piece rearward, and oil is formed on the rear bracing piece
Case supporting part.
2. frame assembly of all-terrain vehicle according to claim 1, it is characterised in that：The transverse ends of the support member are with weld seam
Mode in longitudinal direction correspondence is welded between lower-left pipe and bottom right pipe.
3. frame assembly of all-terrain vehicle according to claim 2, it is characterised in that：The upper left pipe back segment and upper right pipe back segment
To back lower place bending and extend correspondence and be fixedly connected on lower-left pipe and bottom right pipe, the cross section of the rear bracing piece is angular knot
Structure, the angular structure is managed with upper left and upper right pipe is corresponding to back lower place bending part and covers welding.
4. frame assembly of all-terrain vehicle according to claim 3, it is characterised in that：The fuel tank support zone of bracing piece is in two afterwards
Hold and widen forward.
5. frame assembly of all-terrain vehicle according to claim 4, it is characterised in that：The upper left pipe leading portion and upper right pipe leading portion
Forward downward bending simultaneously extends correspondence and is fixedly connected on lower-left pipe and bottom right pipe, and the left standpipe and right standpipe are managed forward with upper left
Lower section extension and upper right pipe forward downward extension be correspondingly formed angle and be located at the angle respectively it is integrally molded have it is left plus
Strong part and right reinforcement, the front bracing piece transverse ends correspondence are welded in left reinforcement and right reinforcement.
6. frame assembly of all-terrain vehicle according to claim 5, it is characterised in that：The left standpipe and upper left pipe forward downward
It is corresponding and right standpipe and upper right pipe forward downward extension between extension to be fixed with upper left rocking arm support bar and upper right
Rocking arm support bar, the upper left rocking arm support bar and upper right rocking arm support bar are correspondingly provided with upper left rocker arm support and upper right rocking arm
Seat, the lower-left pipe and bottom right pipe are correspondingly provided with lower left swing arm bearing and lower right swing arm bearing.
7. the frame assembly of all-terrain vehicle according to claim 1 to 6 any claim, it is characterised in that：The lower-left pipe
The oblique upper bending extension is fixedly connected on tailstock stage casing respectively backward of back segment and bottom right pipe back segment, tailstock front end is fixedly connected on
Manage and upper right pipe upper left；The extension laterally corresponding with bottom right pipe of lower-left pipe be provided with a left front foot-operated journal stirrup and one it is right before
Bending part is correspondingly provided with a left back foot-operated journal stirrup and one right obliquely upward for foot-operated journal stirrup, lower-left pipe back segment and bottom right pipe back segment
Rear treadle journal stirrup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146949.2A CN103910015B (en) | 2014-04-11 | 2014-04-11 | Frame assembly of all-terrain vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410146949.2A CN103910015B (en) | 2014-04-11 | 2014-04-11 | Frame assembly of all-terrain vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103910015A CN103910015A (en) | 2014-07-09 |
| CN103910015B true CN103910015B (en) | 2017-04-05 |
Family
ID=51036090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410146949.2A Active CN103910015B (en) | 2014-04-11 | 2014-04-11 | Frame assembly of all-terrain vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103910015B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600189B (en) * | 2017-09-27 | 2024-07-16 | 钟其积 | Kart |
| CN109318691A (en) * | 2018-09-29 | 2019-02-12 | 重庆隆鑫机车有限公司 | All-terrain vehicle canopy rod structure and all-terrain vehicle |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0686230B2 (en) * | 1985-10-07 | 1994-11-02 | 本田技研工業株式会社 | Vehicle frame |
| US5975624A (en) * | 1996-04-03 | 1999-11-02 | Polaris Industries Inc. | All terrain vehicle frame |
| US6799781B2 (en) * | 2000-03-13 | 2004-10-05 | Bombardier Recreational Products Inc. | Frames for all-terrain vehicles |
| CA2496491C (en) * | 2004-02-13 | 2009-07-21 | Honda Motor Co., Ltd. | Vehicle body frame structure for all-terrain vehicle |
| US7422545B2 (en) * | 2005-04-28 | 2008-09-09 | Arctic Cat Inc. | All-terrain vehicle reverse gear protection |
| JP2010203313A (en) * | 2009-03-03 | 2010-09-16 | Honda Motor Co Ltd | Evaporated fuel control device for irregular ground traveling vehicle |
| CN202608965U (en) * | 2012-04-25 | 2012-12-19 | 重庆建设摩托车股份有限公司 | Four-wheel all terrain vehicle single rocker arm frame hoisting front end hoisting ring structure |
| CN203876913U (en) * | 2014-04-11 | 2014-10-15 | 重庆隆鑫机车有限公司 | High-strength portable frame of all terrain vehicle |
-
2014
- 2014-04-11 CN CN201410146949.2A patent/CN103910015B/en active Active
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| Publication number | Publication date |
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| CN103910015A (en) | 2014-07-09 |
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