CN201424057Y - Carriage floor framework - Google Patents
Carriage floor framework Download PDFInfo
- Publication number
- CN201424057Y CN201424057Y CN2009201578136U CN200920157813U CN201424057Y CN 201424057 Y CN201424057 Y CN 201424057Y CN 2009201578136 U CN2009201578136 U CN 2009201578136U CN 200920157813 U CN200920157813 U CN 200920157813U CN 201424057 Y CN201424057 Y CN 201424057Y
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- Prior art keywords
- moulding
- short
- long
- catching groove
- skeleton
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Abstract
The utility model provides a carriage floor framework which is composed of components made of aluminum alloy. The carriage floor framework comprises a plurality of long frame strips, short frame strips, fixed strip blocks and other components, wherein corresponding concave buckle slots or convex buckles are arranged on the joint surfaces of the long frame strips, the short frame strips, the fixedstrip blocks and other components and can be buckled mutually, after the corresponding concave buckle slots and the convex buckles are buckled, holes can be drilled on the concave buckle slots for tapping to penetrate through the concave buckles buckled in the concave buckle slots and to feed under the concave buckle slots, then screws are used for screwing, and the outer periphery of the mutual corresponding joint surfaces of the long frame strips, the short frame strips, the fixed strip blocks and other components are welded for intensifying the structure force of the carriage floor framework.
Description
Technical field
The utility model provides a kind of skeleton of floor compartment, refer in particular to the skeleton of a kind of use in the floor compartment of guideway vehicle, constituted with the assembly that aluminum alloy is made, utilize and fasten, screw togather and the seam technology, with mutual corresponding joint constitutors of assembly such as its most long mouldings, short moulding and fixing sticks, can strengthen the structural capacity of the skeleton of floor compartment.
Background technology
Aluminum alloy has characteristics such as light weight, high hardness, high strength and withstanding corrosion, and the compartment of traditional type guideway vehicle is an expendable weight, and the skeleton that its floor compartment majority is made with aluminum alloy constitutes in conjunction with honeycomb plate, panel and base plate.The skeleton of the floor compartment of traditional type guideway vehicle, comprise the long moulding of majority that aluminum alloy makes, short moulding and the fixing mutual corresponding engagement face of assembly periphery such as stick, utilize welding manner to engage and form, wherein fixedly stick is to supply fixedly set vertical rod in compartment or seat.
During the skeleton of the floor compartment of assembling traditional type guideway vehicle, be with the long moulding of majority, after the mutual corresponding engagement faces of assembly such as short moulding and fixing stick contact, long two again, short moulding, or two short moulding, or long moulding and fixing stick, or short moulding and fixing stick, or fixedly stick and the fixedly peripheral seam constitutor of face of joint of stick, its structural capacity only limits to aluminum alloy welding material and connects two length, short moulding, or two short moulding, or long moulding and fixing stick, or short moulding and fixing stick, or fixedly the mutual corresponding engagement faces of assembly such as stick and fixing stick are peripheral engages the area that aluminum alloy welds material.
Travel a large amount of passengers of the long-term carrying of vehicle, what constantly vibration produced hugely pulls the strength influence down, the long moulding of the skeleton of habitual floor compartment, weak point moulding and the fixing mutual corresponding engagement face of assembly such as stick, and its weld is easy to generate fracture; Therefore make the honeycomb plate of being located between this skeleton easily, be screwed on the panel and the base plate of skeleton above and below, produce with skeleton and pull strength and displacement relatively repeatedly, and then destroy the structure of floor compartment skeleton, and cause the floor compartment framework deformation with utilizing screw; Also so easily cause the screw of the vertical rod that is fixed on the floor compartment or seat loosening impaired, influence passenger safety.
The utility model content
The purpose of this utility model is to provide a kind of skeleton of floor compartment, to overcome the defective that exists in the known technology.
For achieving the above object, the skeleton of floor compartment provided by the invention, constituted with the assembly that aluminum alloy is made, comprise most long mouldings, short moulding and fixing assembly such as stick, this long moulding, short moulding and the fixing mutual corresponding engagement face of assembly such as stick, be equipped with corresponding recessed catching groove or protruding button, can fasten mutually, after recessed catching groove of this correspondence and protruding button fastened mutually, face drilling-tapping from this recessed catching groove penetrated the protruding button that is fastened in this recessed catching groove again, be fed into below this recessed catching groove, screw togather with screw again, again should long moulding, the mutual corresponding engagement face periphery seam of assembly such as short moulding and fixing stick can be strengthened the structural capacity of the skeleton of floor compartment.
The skeleton of floor compartment of the present utility model owing to constituted with the assembly that aluminum alloy is made, can be strengthened the structural capacity of floor compartment skeleton.
The skeleton of floor compartment of the present utility model utilize to fasten simultaneously, screws togather and the seam technology, with constituting the mutual corresponding joints of assembly such as the long moulding of majority of floor compartment skeleton, short moulding and fixing stick, with the structural capacity of reinforcement floor compartment skeleton.
Description of drawings
Fig. 1 is the exploded drawings of the skeleton of the utility model embodiment floor compartment.
Fig. 2 is the skeleton of the utility model embodiment floor compartment, wherein the fixing assembly drawing of stick of short mouldings and two in four.
Fig. 3 is the skeleton of the utility model embodiment floor compartment, wherein the fixing assembly drawing of stick and two long mouldings of short mouldings, two in four.
Fig. 4 is the assembly drawing of the skeleton of the utility model embodiment floor compartment.
Main label in the accompanying drawing
The skeleton of 1 floor compartment
10,11 long mouldings
The recessed catching groove of 101 long moulding 10 left ends
The recessed catching groove of 102 long moulding 10 right-hand members
103, the recessed catching groove of 104,105,106 long moulding 10 rear sides
The recessed catching groove of 111 long moulding 11 left ends
The recessed catching groove of 112 long moulding 11 right-hand members
113, the recessed catching groove of 114,115,116 long mouldings, 111 front sides
12,13 outer short mouldings
The protruding button of 121 outer short moulding 12 right side front ends
The protruding button of rear end, 122 outer short moulding 12 right side
The protruding button of 131 outer short moulding 13 left side front ends
The protruding button of rear end, 132 outer short moulding 13 left side
14,15,16,17 interior short mouldings
The protruding button of short moulding 14 front ends in 141
The protruding button of short moulding 14 rear ends in 142
The recessed catching groove on short moulding 14 right sides in 143
The protruding button of short moulding 15 front ends in 151
The protruding button of short moulding 15 rear ends in 152
The recessed catching groove in short moulding 15 left sides in 153
The protruding button of short moulding 16 front ends in 161
The protruding button of short moulding 16 rear ends in 162
The recessed catching groove on short moulding 16 right sides in 163
The protruding button of short moulding 17 front ends in 171
The protruding button of short moulding 17 rear ends in 172
The recessed catching groove in short moulding 17 left sides in 173
18,19 fixing sticks
The 181 fixing protruding buttons in stick 18 left sides
The 182 fixing protruding buttons on stick 18 right sides
The 191 fixing protruding buttons in stick 19 left sides
The 192 fixing protruding buttons on stick 19 right sides
201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216 screws
Short moulding 14 right sides and the fixing face of joint periphery of stick 18 left side seam in 301
Short moulding 15 left sides and the fixing face of joint periphery of stick 18 right side seam in 302
Short moulding 16 right sides and the fixing face of joint periphery of stick 19 left side seam in 303
Short moulding 17 left sides and the fixing face of joint periphery of stick 19 right side seam in 304
The face of joint periphery of 305 long moulding 10 rear sides and the 14 front end seam of interior short moulding
The face of joint periphery of 306 long moulding 10 rear sides and the 15 front end seam of interior short moulding
The face of joint periphery of 307 long moulding 10 rear sides and the 16 front end seam of interior short moulding
The face of joint periphery of 308 long moulding 10 rear sides and the 17 front end seam of interior short moulding
The face of joint periphery of 309 long moulding 11 front sides and the 14 rear end seam of interior short moulding
The face of joint periphery of 310 long moulding 11 front sides and the 15 rear end seam of interior short moulding
The face of joint periphery of 311 long moulding 11 front sides and the 16 rear end seam of interior short moulding
The face of joint periphery of 312 long moulding 11 front sides and the 17 rear end seam of interior short moulding
The face of joint periphery of 313 outer short moulding 12 right side front ends and long moulding 10 left end seam
The face of joint periphery of 314 outer rear ends, short moulding 12 right side and long moulding 11 left end seam
The face of joint periphery of 315 outer short moulding 13 left side front ends and long moulding 10 right-hand member seam
The face of joint periphery of 316 outer rear ends, short moulding 13 left side and long moulding 11 right-hand member seam
The specific embodiment
As shown in Figure 1, the skeleton 1 of present embodiment floor compartment is constituted with the assembly that aluminum alloy is made, and comprises in the outer short moulding of two long mouldings 10,11, two 12,13, four fixedly assembly such as stick 18,19 of short mouldings 14,15,16,17 and two; Wherein long moulding 10 left and right ends respectively are provided with a recessed catching groove 101,102, and long moulding 10 rear sides are provided with four recessed catching grooves 103,104,105,106; Wherein long moulding 11 left and right ends respectively are provided with a recessed catching groove 111,112, and long moulding 11 front sides are provided with four recessed catching grooves 113,114,115,116; Its short at home and abroad moulding 12 right side front and back ends respectively are provided with a protruding button 121,122, and its short at home and abroad moulding 13 left side front and back ends respectively are provided with a protruding button 131,132; Short moulding 14 front and back ends respectively are provided with a protruding button 141,142 wherein, and interior short moulding 14 right sides are provided with a recessed catching groove 143; Short moulding 15 front and back ends respectively are provided with a protruding button 151,152 wherein, and interior short moulding 15 left sides are provided with a recessed catching groove 153 in addition; Short moulding 16 front and back ends respectively are provided with a protruding button 161,162 wherein, and interior short moulding 16 right sides are provided with a recessed catching groove 163 in addition; Short moulding 17 front and back ends respectively are provided with a protruding button 171,172 wherein, and interior short moulding 17 left sides are provided with a recessed catching groove 173 in addition; Wherein fixedly stick 18 left and right sides respectively are provided with a protruding button 181,182, and wherein fixedly stick 19 left and right sides respectively are provided with a protruding button 191,192.
As Fig. 1, shown in Figure 2, wherein fixedly the set protruding button in stick 18 left sides 181 suitable can buckle into cooresponding in the set recessed catching groove 143 in short moulding 14 right sides, and on the recessed catching groove 143 of interior short moulding 14 face drilling-tapping, penetrate the set protruding button 181 in fixedly stick 18 left sides in the recessed catching groove 143 that is fastened on interior short moulding 14, in being fed to below the recessed catching groove 143 of short moulding 14, screw togather with screw 201 again, again with interior short moulding 14 right sides and fixedly peripheral 301 seam of face of joint in stick 18 left sides, short moulding 14 right sides and the fixing the strongest reinforced structure of face of joint formation in stick 18 left sides in making; Wherein fixedly the set protruding button in stick 18 right sides 182 suitable can buckle into cooresponding in the set recessed catching groove 153 in short moulding 15 left sides, and on the recessed catching groove 153 of interior short moulding 15 face drilling-tapping, penetrate the set protruding button 182 in fixedly stick 18 right sides in the recessed catching groove 153 that is fastened on interior short moulding 15, in being fed to below the recessed catching groove 153 of short moulding 15, screw togather with screw 202 again, again with interior short moulding 15 left sides and fixedly peripheral 302 seam of face of joint on stick 18 right sides, short moulding 15 left sides and the fixing the strongest reinforced structure of face of joint formation on stick 18 right sides in making; Wherein fixedly the set protruding button in stick 19 left sides 191 suitable can buckle into cooresponding in the set recessed catching groove 163 in short moulding 16 right sides, and on the recessed catching groove 163 of interior short moulding 16 face drilling-tapping, penetrate the set protruding button 191 in fixedly stick 19 left sides in the recessed catching groove 163 that is fastened on interior short moulding 16, in being fed to below the recessed catching groove 163 of short moulding 16, screw togather with screw 203 again, again with interior short moulding 16 right sides and fixedly peripheral 303 seam of face of joint in stick 19 left sides, short moulding 16 right sides and the fixing the strongest reinforced structure of face of joint formation in stick 19 left sides in making; Wherein fixedly the set protruding button in stick 19 right sides 192 suitable can buckle into cooresponding in the set recessed catching groove 173 in short moulding 17 left sides, and on the recessed catching groove 173 of interior short moulding 17 face drilling-tapping, penetrate the set protruding button 192 in fixedly stick 19 right sides in the recessed catching groove 173 that is fastened on interior short moulding 17, in being fed to below the recessed catching groove 173 of short moulding 17, screw togather with screw 204 again, again with interior short moulding 17 left sides and fixedly peripheral 304 seam of face of joint on stick 19 right sides, short moulding 17 left sides and the fixing the strongest reinforced structure of face of joint formation on stick 19 right sides in making.
As Fig. 1～shown in Figure 3, wherein engage fixedly set protruding button 141 suitable can the buckling in the set recessed catching groove 103 of cooresponding long moulding 10 rear sides of interior short moulding 14 front ends of stick 18, and face drilling-tapping on the recessed catching groove 103 of long certainly moulding 10, penetrate the set protruding button 141 of interior short moulding 14 front ends in the recessed catching groove 103 that is fastened on long moulding 10, be fed to below the recessed catching groove 103 of long moulding 10, screw togather with screw 205 again, again will long moulding 10 rear sides and peripheral 305 seam of face of joint of interior short moulding 14 front ends; Engage fixedly set protruding button 151 suitable can the buckling in the set recessed catching groove 104 of cooresponding long moulding 10 rear sides of interior short moulding 15 front ends of stick 18, and face drilling-tapping on the recessed catching groove 104 of long certainly moulding 10, penetrate the set protruding button 151 of interior short moulding 15 front ends in the recessed catching groove 104 that is fastened on long moulding 10, be fed to below the recessed catching groove 104 of long moulding 10, screw togather with screw 206 again, again will long moulding 10 rear sides and peripheral 306 seam of face of joint of interior short moulding 15 front ends, the strongest reinforced structure of face of joint formation of the front end of short moulding 14,15 and long moulding 10 rear sides in making; Wherein engage fixedly set protruding button 161 suitable can the buckling in the set recessed catching groove 105 of cooresponding long moulding 10 rear sides of interior short moulding 16 front ends of stick 19, and face drilling-tapping on the recessed catching groove 105 of long certainly moulding 10, penetrate the set protruding button 161 of interior short moulding 16 front ends in the recessed catching groove 105 that is fastened on long moulding 10, be fed to below the recessed catching groove 105 of long moulding 10, screw togather with screw 207 again, again will long moulding 10 rear sides and peripheral 307 seam of face of joint of interior short moulding 16 front ends; Engage fixedly set protruding button 171 suitable can the buckling in the set recessed catching groove 106 of cooresponding long moulding 10 rear sides of interior short moulding 17 front ends of stick 19, and shoot above the recessed catching groove 106 of long certainly moulding 10, penetrate the set protruding button 171 of interior short moulding 17 front ends in the recessed catching groove 106 that is fastened on long moulding 10, be fed to below the recessed catching groove 106 of long moulding 10, screw togather with screw 208 again, again will long moulding 10 rear sides and peripheral 308 seam of face of joint of interior short moulding 17 front ends, the strongest reinforced structure of face of joint formation of the front end of short moulding 16,17 and long moulding 10 rear sides in making; Wherein engage fixedly set protruding button 142 suitable can the buckling in the set recessed catching groove 113 in cooresponding long moulding 11 front sides in interior short moulding 14 rear ends of stick 18, and face drilling-tapping on the recessed catching groove 113 of long certainly moulding 11, penetrate the set protruding button 142 in interior short moulding 14 rear ends in the recessed catching groove 113 that is fastened on long moulding 11, be fed to below the recessed catching groove 113 of long moulding 11, screw togather with screw 209 again, again will long moulding 11 front sides and peripheral 309 seam of face of joint of interior short moulding 14 rear ends; Engage fixedly set protruding button 152 suitable can the buckling in the set recessed catching groove 114 in cooresponding long moulding 11 front sides in interior short moulding 15 rear ends of stick 18, and face drilling-tapping on the recessed catching groove 114 of long certainly moulding 11, penetrate the set protruding button 152 in interior short moulding 15 rear ends in the recessed catching groove 114 that is fastened on long moulding 11, be fed to below the recessed catching groove 114 of long moulding 11, screw togather with screw 210 again, again will long moulding 11 front sides and peripheral 310 seam of face of joint of interior short moulding 15 rear ends, the strongest reinforced structure of face of joint formation of the rear end of short moulding 14,15 and long moulding 11 front sides in making; Wherein engage fixedly set protruding button 162 suitable can the buckling in the set recessed catching groove 115 in cooresponding long moulding 11 front sides in interior short moulding 16 rear ends of stick 19, and face drilling-tapping on the recessed catching groove 115 of long certainly moulding 11, penetrate the set protruding button 162 in interior short moulding 16 rear ends in the recessed catching groove 115 that is fastened on long moulding 11, be fed to below the recessed catching groove 115 of long moulding 11, screw togather with screw 211 again, again will long moulding 11 front sides and peripheral 311 seam of face of joint of interior short moulding 16 rear ends; Engage fixedly set protruding button 172 suitable can the buckling in the set recessed catching groove 116 in cooresponding long moulding 11 front sides in interior short moulding 17 rear ends of stick 19, and face drilling-tapping on the recessed catching groove 116 of long certainly moulding 11, penetrate the set protruding button 172 in interior short moulding 17 rear ends in the recessed catching groove 116 that is fastened on long moulding 11, be fed to below the recessed catching groove 116 of long moulding 11, screw togather with screw 212 again, again will long moulding 11 front sides and peripheral 312 seam of face of joint of interior short moulding 17 rear ends, the strongest reinforced structure of face of joint formation of the rear end of short moulding 16,17 and long moulding 11 front sides in making.
As Fig. 1～shown in Figure 4, its short at home and abroad set protruding button 121 of moulding 12 right side front ends, fit and to buckle into the set recessed catching groove 101 of cooresponding long moulding 10 left ends, and face drilling-tapping on the recessed catching groove 101 of long certainly moulding 10, penetrate the set protruding button 121 of outer short moulding 12 right side front ends in the recessed catching groove 101 that is fastened on long moulding 10, be fed to below the recessed catching groove 101 of long moulding 10, screw togather with screw 213 again, will lack face of joint periphery 313 seam of moulding 12 right side front ends and long moulding 10 left ends more outward; It is the set protruding button 122 in short rear end, moulding 12 right side at home and abroad, fit and to buckle into the set recessed catching groove 111 of cooresponding long moulding 11 left ends, and face drilling-tapping on the recessed catching groove 111 of long certainly moulding 11, penetrate the set protruding button 122 in rear end, outer short moulding 12 right side in the recessed catching groove 111 that is fastened on long moulding 11, be fed to below the recessed catching groove 111 of long moulding 11, screw togather with screw 214 again, will lack rear end, moulding 12 right side and peripheral 314 seam of the face of joint of long moulding 11 left ends more outward; Its short at home and abroad set protruding button 131 of moulding 13 left side front ends, fit and to buckle into the set recessed catching groove 102 of cooresponding long moulding 10 right-hand members, and on the recessed catching groove 102 of long moulding 10 wherein face drilling-tapping, penetrate the set protruding button 131 of outer short moulding 13 left side front ends in the recessed catching groove 102 that is fastened on long moulding 10, be fed to below the recessed catching groove 102 of long moulding 10, screw togather with screw 215 again, will lack moulding 13 left side front ends and peripheral 315 seam of the face of joint of long moulding 10 right-hand members more outward; It is the set protruding button 132 in short rear end, moulding 13 left side at home and abroad, fit and to buckle into the set recessed catching groove 112 of cooresponding long moulding 11 right-hand members, and face drilling-tapping on the recessed catching groove 112 of long certainly moulding 11, penetrate the set protruding button 132 in rear end, outer short moulding 13 left side in the recessed catching groove 112 that is fastened on long moulding 11, be fed to below the recessed catching groove 112 of long moulding 11, screw togather with screw 216 again, to lack rear end, moulding 13 left side and peripheral 316 seam of the face of joint of long moulding 11 right-hand members more outward, so constitute the reinforced structure of the skeleton 1 of embodiment floor compartment of the present utility model.
As mentioned above, the skeleton 1 of the utility model embodiment floor compartment, utilize simultaneously and fasten, screw togather and the seam technology, with short mouldings 14,15,16,17 in the outer short moulding of the two long mouldings 10,11, two of skeleton 1 that constitute floor compartment 12,13, four and two fixing mutual corresponding joints of assembly such as stick 18,19, with the purpose of skeleton 1 structural capacity that reaches reinforcement the utility model embodiment floor compartment.Effectively improve the skeleton of the floor compartment of traditional type guideway vehicle, only will long moulding, the mutual corresponding engagement face periphery seam of assembly such as short moulding and fixing stick, cause floor compartment skeleton structure power deficiency, the easy ruptural deformation of skeleton component, also so easily cause the screw of the vertical rod that is fixed on the floor compartment or seat loosening impaired, influence the shortcoming of passenger safety.
The above act person of institute only is the preferable specific embodiment of the utility model part, and unrestricted creation, in the scope that does not break away from the utility model spirit, can do all distortion, modification, with use, all this when being to be included in the claim of the present utility model.
Claims (16)
1, a kind of skeleton of floor compartment, the assembly of making by aluminum alloy is constituted, it is characterized in that, comprise most long mouldings, short moulding and fixed strip block assembly, wherein each cooresponding long moulding and short moulding, or long moulding and fixing stick, or short moulding and short moulding, or short moulding and fixing stick, or fixedly stick and the mutual corresponding engagement face of fixed strip block assembly, be equipped with corresponding recessed catching groove or protruding button, fasten mutually, after recessed catching groove of this correspondence and protruding button fasten, screw togather with screw again, again should long moulding, short moulding and the peripheral seam of the mutual corresponding engagement face of fixed strip block assembly.
2, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein a side of long moulding is provided with more than one recessed catching groove.
3, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein a side of long moulding is provided with more than one protruding button.
4, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein a side of long moulding is provided with more than one recessed catching groove and more than one protruding button.
5, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein two ends of long moulding respectively are provided with a recessed catching groove.
6, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein two ends of long moulding respectively are provided with a protruding button.
7, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein an end of long moulding is provided with a recessed catching groove, and the other end of long moulding is provided with a protruding button.
8, the skeleton of floor compartment as claimed in claim 1 is characterized in that, a side of its short-and-medium moulding is provided with more than one recessed catching groove.
9, the skeleton of floor compartment as claimed in claim 1 is characterized in that, a side of its short-and-medium moulding is provided with more than one protruding button.
10, the skeleton of floor compartment as claimed in claim 1 is characterized in that, a side of its short-and-medium moulding is provided with more than one recessed catching groove and more than one protruding button.
11, the skeleton of floor compartment as claimed in claim 1 is characterized in that, two ends of its short-and-medium moulding respectively are provided with a recessed catching groove.
12, the skeleton of floor compartment as claimed in claim 1 is characterized in that, two ends of its short-and-medium moulding respectively are provided with a protruding button.
13, the skeleton of floor compartment as claimed in claim 1 is characterized in that, an end of its short-and-medium moulding is provided with a recessed catching groove, and the other end of short moulding is provided with a protruding button.
14, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein fixedly the two side faces of stick respectively is provided with more than one recessed catching groove.
15, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein fixedly the two side faces of stick respectively is provided with more than one protruding button.
16, the skeleton of floor compartment as claimed in claim 1 is characterized in that, wherein fixedly the two side faces of stick respectively is provided with more than one recessed catching groove and more than one protruding button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201578136U CN201424057Y (en) | 2009-06-02 | 2009-06-02 | Carriage floor framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201578136U CN201424057Y (en) | 2009-06-02 | 2009-06-02 | Carriage floor framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424057Y true CN201424057Y (en) | 2010-03-17 |
Family
ID=42023492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201578136U Expired - Lifetime CN201424057Y (en) | 2009-06-02 | 2009-06-02 | Carriage floor framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424057Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590393A (en) * | 2015-01-16 | 2015-05-06 | 东风商用车有限公司 | Aluminum alloy passenger car driver zone floor framework connecting structure |
-
2009
- 2009-06-02 CN CN2009201578136U patent/CN201424057Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590393A (en) * | 2015-01-16 | 2015-05-06 | 东风商用车有限公司 | Aluminum alloy passenger car driver zone floor framework connecting structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100317 |
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| CX01 | Expiry of patent term |