CN204914631U - Tyre forming drum - Google Patents
Tyre forming drum Download PDFInfo
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- CN204914631U CN204914631U CN201520532828.1U CN201520532828U CN204914631U CN 204914631 U CN204914631 U CN 204914631U CN 201520532828 U CN201520532828 U CN 201520532828U CN 204914631 U CN204914631 U CN 204914631U
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- driving member
- main shaft
- engaging piece
- package
- bead
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Abstract
The utility model provides a tyre forming drum, include: the main shaft, tire bead locking structure includes the interval set up in the axial of main shaft first tire bead locking subassembly and second tire bead locking subassembly, and tyre forming drum still includes: locking structure driving medium includes: first driving medium extends in the axial of main shaft, secondary drive spare extends in the axial of main shaft, first driving medium and the interval setting on perpendicular to owner axial first direction of secondary drive spare, first rotation has first engaging piece, but first engaging piece pivot ground set up, the axial of the pivot axis perpendicular to main shaft of first engaging piece is and the perpendicular to first direction, on the first direction, first engaging piece lies in between first driving medium and the secondary drive spare, in the axial of main shaft, first engaging piece lies in that first tire bead locks the subassembly and the second tire bead locks between the subassembly. The utility model discloses a tyre forming drum has improved the quality of tire.
Description
Technical field
The utility model relates to tire production technical field, in particular to a kind of tire assembly drum.
Background technology
At present, all once-through method mechanical assembly drums that market uses not there is left and right tyre bead genlocing and anti-package synchronous, so tire there will be the material left and right situation pockety because locking in the asynchronous locking process caused and causes the unusual uneven situation that stretches because anti-package is asynchronous on drum in forming process, thus have influence on the uniformity of tire, the asynchronous locking of the tyre bead Quality Down that all can cause tire asynchronous with anti-package, particularly on the impact of high-performance half steel tire.As shown in the above, the quality comparation of tire produced of existing tire assembly drum is low.
Utility model content
The utility model aims to provide a kind of tire assembly drum improving tire quality.
To achieve these goals, according to an aspect of the present utility model, provide a kind of tire assembly drum, comprising: main shaft; Bead lock structure, be included in axially spaced first bead lock assembly and the second bead locked component of main shaft, tire assembly drum also comprises: latch-up structure driving member, comprise: the first driving member, in the axially extension of main shaft, the first driving member and the first bead lock component synchronization are moved; Second driving member, in the axially extension of main shaft, the second driving member and second bead locked component are synchronized with the movement, and the first driving member and the second driving member are being arranged perpendicular to interval on main axial first direction; First tumbler, there is the first engaging piece, first engaging piece is arranged pivotly, the pivot axis of the first engaging piece perpendicular to main shaft axis and perpendicular to first direction, first engaging piece engages with the first driving member and the second driving member respectively, and in a first direction, the first engaging piece is between the first driving member and the second driving member, at main shaft axially, the first engaging piece is between the first bead lock assembly and second bead locked component.
Further, the first driving member is the first tooth bar, and the second driving member is the second tooth bar, the first engaging piece be respectively with the first tooth bar and the second tooth bar meshed gears.
Further, the first tumbler also comprises the first mount pad, and the first mount pad is fixedly installed, and the first engaging piece is arranged on the first mount pad pivotly.
Further, the first bead lock assembly comprises: the first lock dog; First driving cylinder, comprises the first driven plunger, and the first driven plunger drives the first lock dog to move; First drive rod, is fixedly connected with the first driving member with the first driven plunger respectively.
Further, second bead locked component comprises: the second lock dog; Second driving cylinder, comprises the second driven plunger, and the second driven plunger drives the second lock dog to move; Second drive rod, is fixedly connected with the second driving member with the second driven plunger respectively, and the first lock dog and the second lock dog have the first state and second state away from each other of movement in opposite directions.
According to another aspect of the present utility model, provide a kind of tire assembly drum, comprising: main shaft; Carcass anti-package structure, be included in axially spaced first carcass anti-package assembly and the second carcass anti-package assembly of main shaft, tire assembly drum also comprises: anti-package structure driven part, comprise: the 3rd driving member, in the axially extension of main shaft, the 3rd driving member and the first carcass anti-package component synchronization are moved; 4th driving member, in the axially extension of main shaft, the 4th driving member and the second carcass anti-package component synchronization are moved, and the 3rd driving member and the 4th driving member are being arranged perpendicular to interval on main axial first direction; Second tumbler, there is the second engaging piece, second engaging piece is arranged pivotly, the pivot axis of the second engaging piece perpendicular to main shaft axis and perpendicular to first direction, second engaging piece engages with the 3rd driving member and the 4th driving member respectively, and in a first direction, the second engaging piece is between the 3rd driving member and the 4th driving member, at main shaft axially, the second engaging piece is between the first carcass anti-package assembly and the second carcass anti-package assembly.
Further, the 3rd driving member is the 3rd tooth bar, and the 4th driving member is the 4th tooth bar, the second engaging piece be respectively with the 3rd tooth bar and the 4th tooth bar meshed gears.
Further, the second tumbler also comprises the second mount pad, and the second mount pad is fixedly installed, and the second engaging piece is arranged on the second mount pad pivotly.
Further, the first carcass anti-package assembly comprises: the first counter-wrapping rod; 3rd driving cylinder, comprises the 3rd driven plunger, and the 3rd driven plunger and the first counter-wrapping rod rotate; 3rd drive rod, is fixedly connected with the 3rd driving member with the 3rd driven plunger respectively.
Further, the second carcass anti-package assembly comprises: the second counter-wrapping rod; Four-wheel drive cylinder, comprises four-wheel drive piston, and four-wheel drive piston and the second counter-wrapping rod rotate; 4 wheel driven lever, is fixedly connected with the 4th driving member with four-wheel drive piston respectively, and the first counter-wrapping rod and the second counter-wrapping rod have synchronously towards the third state of main axis with synchronously towards the 4th state away from main axis.
Application the technical solution of the utility model, because the first engaging piece engages with the first driving member and the second driving member respectively, and in a first direction, first engaging piece is between the first driving member and the second driving member, at main shaft axially, the first engaging piece between the first bead lock assembly and second bead locked component, therefore, when the first driving member is moved to the left, the second driving member will synchronously to moving right.Again because the first driving member and the first bead lock component synchronization are moved, and the second driving member and second bead locked component are synchronized with the movement, therefore, first bead lock assembly and second bead locked component are synchronized with the movement, two tyre beads of the first bead lock assembly and second bead locked component genlocing tire can be realized, because two tyre beads of tire are by genlocing, therefore, it is possible to improve the quality of tire.As the above analysis, tire assembly drum of the present utility model improves the quality of tire.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows longitudinal cross-sectional schematic of the embodiment according to tire assembly drum of the present utility model;
Fig. 2 shows the structure of latch-up structure driving member in the tire assembly drum of Fig. 1.
Wherein, the Reference numeral in above-mentioned figure is as follows:
1, the first tumbler; 2, the first driving member; 3, the second driving member; 4, the first drive rod; 5, the second drive rod; 6, the first driven plunger; 7, the second driven plunger; 8, the first lock dog; 9, the second lock dog; 10, main shaft; 11, the 3rd driving member; 12, the 4th driving member; 13, the 3rd drive rod; 14,4 wheel driven lever; 15, the 3rd driven plunger; 16, four-wheel drive piston; 17, the first counter-wrapping rod; 18, the second counter-wrapping rod; 19, the second tumbler.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As depicted in figs. 1 and 2, the tire assembly drum of the present embodiment comprises main shaft 10, bead lock structure and latch-up structure driving member.The rotation of main shaft 10 drives whole tire assembly drum to rotate.Bead lock structure is included in axially spaced first bead lock assembly and the second bead locked component of main shaft 10, and the first bead lock assembly and second bead locked component are for locking two tyre beads of tire.Latch-up structure driving member comprises the first driving member 2, second driving member 3 and the first tumbler 1.First driving member 2 is in the axially extension of main shaft 10, and the first driving member 2 and the first bead lock component synchronization are moved.Second driving member 3 is in the axially extension of main shaft 10, and the second driving member 3 is synchronized with the movement with second bead locked component, and the first driving member 2 and the second driving member 3 interval on the first direction of the axis perpendicular to main shaft 10 are arranged.First tumbler 1 has the first engaging piece, first engaging piece is arranged pivotly, the pivot axis of the first engaging piece perpendicular to main shaft 10 axis and perpendicular to first direction, first engaging piece engages with the first driving member 2 and the second driving member 3 respectively, in a first direction, first engaging piece is between the first driving member 2 and the second driving member 3, and at main shaft 10 axially, the first engaging piece is between the first bead lock assembly and second bead locked component.
Adopt the tire assembly drum of the present embodiment, because the first engaging piece engages with the first driving member 2 and the second driving member 3 respectively, and in a first direction, first engaging piece is between the first driving member 2 and the second driving member 3, at main shaft 10 axially, the first engaging piece between the first bead lock assembly and second bead locked component, therefore, when the first driving member 2 is moved to the left, the second driving member 3 will synchronously to moving right.Again because the first driving member 2 and the first bead lock component synchronization are moved, and the second driving member 3 is synchronized with the movement with second bead locked component, therefore, first bead lock assembly and second bead locked component are synchronized with the movement, two tyre beads of the first bead lock assembly and second bead locked component genlocing tire can be realized, because two tyre beads of tire are by genlocing, therefore, it is possible to improve the quality of tire.As the above analysis, the tire assembly drum of the present embodiment improves the quality of tire.
As shown in Figure 2, in the present embodiment, the first driving member 2 is the first tooth bar, and the second driving member 3 is the second tooth bar, the first engaging piece be respectively with the first tooth bar and the second tooth bar meshed gears.The transmission accuracy of wheel and rack is higher, further increases the quality of tire.Certainly, as other feasible embodiments, the first driving member 2 and the second driving member 3 all with the first engaging piece friction engagement.
As shown in Figure 2, in the present embodiment, the first tumbler 1 also comprises the first mount pad, and the first mount pad is fixedly installed, and the first engaging piece is arranged on the first mount pad pivotly.First mount pad can be fixed on main shaft 10.
As shown in Figure 1, in the present embodiment, the first bead lock assembly comprises the first lock dog 8, first driving cylinder and the first drive rod 4.First driving cylinder comprises the first driven plunger 6, first driven plunger 6 and drives the first lock dog 8 to carry out radial harmomegathus motion by link-type or frustum type structure (not marking in figure), realizes locking and the release of tyre bead.First drive rod 4 is fixedly connected with the first driving member 2 with the first driven plunger 6 respectively.
As shown in Figure 1, in the present embodiment, second bead locked component comprises the second lock dog 9, second driving cylinder and the second drive rod 5.Second driving cylinder comprises the second driven plunger 7, second driven plunger 7 and drives the second lock dog 9 to carry out radial harmomegathus motion by link-type or frustum type structure (not marking in figure), realizes locking and the release of tyre bead.Second drive rod 5 is fixedly connected with the second driving member 3 with the second driven plunger 7 respectively, and the first lock dog 8 and the second lock dog 9 have the first state and second state away from each other of movement in opposite directions.
As shown in Figure 1, in the present embodiment, the first driven plunger 6 is connected with the first drive rod 4 by screw, and the first drive rod 4 is connected with the first driving member 2 by screw; Second driven plunger 7 is connected with the second drive rod 5 by screw, and the second drive rod 5 is connected with the second driving member 3 by screw; First driving member 2 is meshed by the first tumbler 1 with the second driving member 3, formative gear rack-driving structure.When the first driven plunger 6 is moved vertically to the left and right under the effect of air pressure driving force, the first driving member 2 is driven to move in the same direction, first driving member 2 drives the first tumbler 1 be meshed to rotate, the second driving member 3 be meshed by the first tumbler 1 rotational movement is moved along axis to its rightabout, thus drive the second driven plunger 7 to move round about vertically, realize the genlocing function of the first lock dog 8 and the second lock dog 9.Second driven plunger 7 can be moved round about vertically under the double action of the second driving member 2 and air pressure.
As shown in Figure 1, the tire assembly drum of the present embodiment also comprises carcass anti-package structure and anti-package structure driven part.Carcass anti-package structure is included in axially spaced first carcass anti-package assembly and the second carcass anti-package assembly of main shaft 10, for realizing the anti-package of both sides carcass parts.Anti-package structure driven part comprises the 3rd driving member 11, the 4th driving member 12 and the second tumbler 19.3rd driving member 11 is in the axially extension of main shaft 10, and the 3rd driving member 11 and the first carcass anti-package component synchronization are moved.4th driving member 12 is in the axially extension of main shaft 10, and the 4th driving member 12 and the second carcass anti-package component synchronization are moved, and the 3rd driving member 11 and the 4th driving member 12 interval on the first direction of the axis perpendicular to main shaft 10 is arranged.Second tumbler 19 has the second engaging piece, second engaging piece is arranged pivotly, the pivot axis of the second engaging piece perpendicular to main shaft 10 axis and perpendicular to first direction, second engaging piece engages with the 3rd driving member 11 and the 4th driving member 12 respectively, in a first direction, second engaging piece is between the 3rd driving member 11 and the 4th driving member 12, and at main shaft 10 axially, the second engaging piece is between the first carcass anti-package assembly and the second carcass anti-package assembly.
The tire assembly drum of application the present embodiment, because the second engaging piece engages with the 3rd driving member 11 and the 4th driving member 12 respectively, and in a first direction, second engaging piece is between the 3rd driving member 11 and the 4th driving member 12, at main shaft 10 axially, the second engaging piece between the first carcass anti-package assembly and the second carcass anti-package assembly, therefore, when the 3rd driving member 11 is moved to the left, the 4th driving member 12 will synchronously to moving right.Again because the 3rd driving member 11 and the first carcass anti-package component synchronization are moved, and the 4th driving member 12 and the second carcass anti-package component synchronization are moved, therefore, first carcass anti-package assembly and the second carcass anti-package component synchronization are moved, the both sides carcass of the first carcass anti-package assembly and the second carcass anti-package component synchronization anti-package tire can be realized, because the both sides carcass of tire is by synchronous anti-package, therefore, it is possible to improve the quality of tire.As the above analysis, even if the tire assembly drum of the present embodiment is not when arranging above-mentioned latch-up structure driving member, the quality of tire can be improved equally.
As shown in Figure 1, in the present embodiment, the 3rd driving member 11 is the 3rd tooth bar, and the 4th driving member 12 is the 4th tooth bar, the second engaging piece be respectively with the 3rd tooth bar and the 4th tooth bar meshed gears.
As shown in Figure 1, in the present embodiment, the second tumbler 19 also comprises the second mount pad, and the second mount pad is fixedly installed, and the second engaging piece is arranged on the second mount pad pivotly.
As shown in Figure 1, in the present embodiment, the first carcass anti-package assembly comprises the first counter-wrapping rod 17, the 3rd driving cylinder and the 3rd drive rod 13.3rd driving cylinder comprises the end of the 3rd driven plunger the 15, three driven plunger 15 and the end pivot joint of the first counter-wrapping rod 17.When the 3rd driven plunger 15 is moved to the right vertically, the first counter-wrapping rod 17 rotates around pivoting point, makes another end corresponding with pivoting point do radial dilatation motion, thus completes the action of carcass anti-package.3rd drive rod 13 is fixedly connected with the 3rd driving member 11 with the 3rd driven plunger 15 respectively.
As shown in Figure 1, in the present embodiment, the second carcass anti-package assembly comprises the second counter-wrapping rod 18, four-wheel drive cylinder and 4 wheel driven lever 14.Four-wheel drive cylinder comprises the end of four-wheel drive piston 16, the four-wheel drive piston 16 and the end pivot joint of the second counter-wrapping rod 18.When four-wheel drive piston 16 moves left vertically, the second counter-wrapping rod 18 rotates around pivoting point, makes another end corresponding with pivoting point do radial dilatation motion, thus completes the action of carcass anti-package.4 wheel driven lever 14 is fixedly connected with the 4th driving member 12 with four-wheel drive piston 16 respectively, and the first counter-wrapping rod 17 and the second counter-wrapping rod 18 have synchronously towards the third state of main shaft 10 rotation with synchronously towards the 4th state of rotating away from main shaft 10.
In the present embodiment, the 3rd driven plunger 15 is connected with the 3rd drive rod 13 by briquetting or screw, and the 3rd drive rod 13 is connected with the 3rd driving member 11 by screw; Four-wheel drive piston 16 is connected with 4 wheel driven lever 14 by briquetting or screw, and 4 wheel driven lever 14 is connected with the 4th driving member 12 by screw; 3rd driving member 11 is meshed by the second tumbler 19 with the 4th driving member 12, formative gear rack-driving structure.When the 3rd driven plunger 15 is moved vertically to the right under the effect of air pressure driving force, the 3rd driving member 11 is driven to move in the same direction, 3rd driving member 11 drives the second tumbler 19 be meshed to rotate, the 4th driving member 12 be meshed by the second tumbler 19 rotational movement is moved round about along axis, thus drive four-wheel drive piston 16 to move round about vertically, realize the synchronous anti-package function of the first counter-wrapping rod 17 and the second counter-wrapping rod 18.Four-wheel drive piston 16 can move round about vertically under the double action of the 4th driving member 12 and air pressure.
Tire assembly drum described in the utility model only can arrange bead lock structure as shown in Figure 1 and latch-up structure driving member, realizes the synchronous of left and right bead lock action; Carcass anti-package structure as shown in Figure 1 and anti-package structure driven part also only can be set, realize the synchronous of left and right carcass anti-package action; Also as shown in Figure 1, two cover lazy-tongs can be set, realize the synchronous of bead lock and the action of carcass anti-package simultaneously.As shown in Figure 2, first direction is label 21, and the pivot axis of the first engaging piece is label 22, and the axis of main shaft 10 is label 23.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a tire assembly drum, comprising:
Main shaft (10);
Bead lock structure, be included in axially spaced first bead lock assembly and the second bead locked component of described main shaft (10), it is characterized in that, described tire assembly drum also comprises:
Latch-up structure driving member, comprising:
First driving member (2), in the axially extension of described main shaft (10), described first driving member (2) and described first bead lock component synchronization are moved;
Second driving member (3), in the axially extension of described main shaft (10), described second driving member (3) and described second bead locked component are synchronized with the movement, and described first driving member (2) and described second driving member (3) interval on the first direction of the axis perpendicular to described main shaft (10) is arranged;
First tumbler (1), there is the first engaging piece, described first engaging piece is arranged pivotly, the pivot axis of described first engaging piece perpendicular to described main shaft (10) axis and perpendicular to described first direction, described first engaging piece engages with described first driving member (2) and described second driving member (3) respectively, in said first direction, described first engaging piece is positioned between described first driving member (2) and described second driving member (3), at described main shaft (10) axially, described first engaging piece is between described first bead lock assembly and described second bead locked component.
2. tire assembly drum according to claim 1, it is characterized in that, described first driving member (2) is the first tooth bar, and described second driving member (3) is the second tooth bar, described first engaging piece be respectively with described first tooth bar and described second tooth bar meshed gears.
3. tire assembly drum according to claim 1, is characterized in that, described first tumbler (1) also comprises the first mount pad, and described first mount pad is fixedly installed, and described first engaging piece is arranged on described first mount pad pivotly.
4. tire assembly drum according to claim 1, is characterized in that, described first bead lock assembly comprises:
First lock dog (8);
First driving cylinder, comprises the first driven plunger (6), and described first driven plunger (6) drives described first lock dog (8) mobile;
First drive rod (4), is fixedly connected with described first driving member (2) with described first driven plunger (6) respectively.
5. tire assembly drum according to claim 4, is characterized in that, described second bead locked component comprises:
Second lock dog (9);
Second driving cylinder, comprises the second driven plunger (7), and described second driven plunger (7) drives described second lock dog (9) mobile;
Second drive rod (5), is fixedly connected with described second driving member (3) with described second driven plunger (7) respectively, and described first lock dog (8) and described second lock dog (9) have the first state and second state away from each other of movement in opposite directions.
6. a tire assembly drum, comprising:
Main shaft (10);
Carcass anti-package structure, be included in axially spaced first carcass anti-package assembly and the second carcass anti-package assembly of described main shaft (10), it is characterized in that, described tire assembly drum also comprises:
Anti-package structure driven part, comprising:
3rd driving member (11), in the axially extension of described main shaft (10), described 3rd driving member (11) and described first carcass anti-package component synchronization are moved;
4th driving member (12), in the axially extension of described main shaft (10), described 4th driving member (12) and described second carcass anti-package component synchronization are moved, and described 3rd driving member (11) and described 4th driving member (12) interval on the first direction of the axis perpendicular to described main shaft (10) are arranged;
Second tumbler (19), there is the second engaging piece, described second engaging piece is arranged pivotly, the pivot axis of described second engaging piece perpendicular to described main shaft (10) axis and perpendicular to described first direction, described second engaging piece engages with described 3rd driving member (11) and described 4th driving member (12) respectively, in said first direction, described second engaging piece is positioned between described 3rd driving member (11) and described 4th driving member (12), at described main shaft (10) axially, described second engaging piece is between described first carcass anti-package assembly and described second carcass anti-package assembly.
7. tire assembly drum according to claim 6, is characterized in that,
Described 3rd driving member (11) is the 3rd tooth bar, and described 4th driving member (12) is the 4th tooth bar, described second engaging piece be respectively with described 3rd tooth bar and described 4th tooth bar meshed gears.
8. tire assembly drum according to claim 6, is characterized in that, described second tumbler (19) also comprises the second mount pad, and described second mount pad is fixedly installed, and described second engaging piece is arranged on described second mount pad pivotly.
9. tire assembly drum according to claim 6, is characterized in that, described first carcass anti-package assembly comprises:
First counter-wrapping rod (17);
3rd driving cylinder, comprises the 3rd driven plunger (15), and described 3rd driven plunger (15) and described first counter-wrapping rod (17) are rotated;
3rd drive rod (13), is fixedly connected with described 3rd driving member (11) with described 3rd driven plunger (15) respectively.
10. tire assembly drum according to claim 9, is characterized in that, described second carcass anti-package assembly comprises:
Second counter-wrapping rod (18);
Four-wheel drive cylinder, comprises four-wheel drive piston (16), and described four-wheel drive piston (16) and described second counter-wrapping rod (18) are rotated;
4 wheel driven lever (14), be fixedly connected with described 4th driving member (12) with described four-wheel drive piston (16) respectively, described first counter-wrapping rod (17) and described second counter-wrapping rod (18) have the synchronous third state of rotating towards described main shaft (10) with synchronous towards the 4th state of rotating away from described main shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532828.1U CN204914631U (en) | 2015-07-22 | 2015-07-22 | Tyre forming drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520532828.1U CN204914631U (en) | 2015-07-22 | 2015-07-22 | Tyre forming drum |
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| Publication Number | Publication Date |
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| CN204914631U true CN204914631U (en) | 2015-12-30 |
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| CN201520532828.1U Active CN204914631U (en) | 2015-07-22 | 2015-07-22 | Tyre forming drum |
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| CN (1) | CN204914631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696319A (en) * | 2015-07-22 | 2017-05-24 | 青岛软控机电工程有限公司 | Tire forming drum |
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2015
- 2015-07-22 CN CN201520532828.1U patent/CN204914631U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696319A (en) * | 2015-07-22 | 2017-05-24 | 青岛软控机电工程有限公司 | Tire forming drum |
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