CN101817238A - Once-forming technology and once-forming device of belt wound type five-drum all-steel radial ply tire - Google Patents
Once-forming technology and once-forming device of belt wound type five-drum all-steel radial ply tire Download PDFInfo
- Publication number
- CN101817238A CN101817238A CN201010176908A CN201010176908A CN101817238A CN 101817238 A CN101817238 A CN 101817238A CN 201010176908 A CN201010176908 A CN 201010176908A CN 201010176908 A CN201010176908 A CN 201010176908A CN 101817238 A CN101817238 A CN 101817238A
- Authority
- CN
- China
- Prior art keywords
- drum
- belt
- band bundle
- carcass
- laminating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Tyre Moulding (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a once-forming technology of a belt wound type five-drum all-steel radial ply tire. Parts which need to be bonded are bonded into a tire cylinder A on a tire bonding drum, the tire cylinder A is rotated on a forming drum II to wait, a belt layer composite part B is manufactured on a station I of the belt bonding drum, the belt of the belt layer composite part B is wounded by steel wires to obtain a belt layer composite part C, the belt layer composite part C is bonded with a tire surface to form a tire surface and belt layer composite part D, the tire surface and belt layer composite part D is combined with the tire cylinder A to form a tire blank E, and the tire blank E is formed to obtain a finished product. The invention adopts a wound type to manufacture the belt layer, avoids a lapping phenomenon of a joint, can satisfy the high-performance requirements of dynamic balance, uniformity, and the like of the all-steel radial ply tire, and the five-drum forming device is used for satisfying the technical requirements of the technology and increases forming production efficiency.
Description
Technical field
The present invention relates to a kind of processing method and device of tire, especially a kind of band bundle wound type five-drum all-steel radial ply tire once-through method moulding process and device.
Background technology
Present all-steel radial tyre once-through method moulding process is generally and carries out sidewall inner liner composite members on the carcass laminating drum, the rim of the mouth enhancement Layer, heel fabric, the carcass cord, the applying of parts such as wire loop, and the carcass composite members is delivered on the assembly drum by the carcass transmission ring, applying shoulder pad glue on assembly drum then, on band bundle laminating drum, carry out the 1# belt, the 2# belt, the 3# belt, zero degree, the applying of parts such as tyre surface, use the tyre surface transmission ring with tyre surface, the belt composite members is delivered on the assembly drum from belt drum and is combined as a fetus with matrix body tube, by inflation, typing, the forming process of tire is finished in the roll extrusion of combined pressure roller.Because traditional zero degree belt attaching process is taked the laminating mode, so certainly exist joint area overlap joint phenomenon.In today more and more higher to tire dynamic and balance, uniformity requirement, the overlap joint of tradition zero degree belt certainly will have a strong impact on the dynamic balancing and the uniformity of tire, therefore need create a kind of new production that make-up machine technology that high-performance tire requires and supporting with it make-up machine satisfy tire that is suitable for.
Summary of the invention
The objective of the invention is: a kind of band bundle wound type five-drum all-steel radial ply tire once-through method moulding process and device are provided, it can satisfy the contour performance demands of dynamic balancing, uniformity of all-steel radial tyre, and satisfying the efficient that this technology improves moulding production simultaneously, to overcome the deficiencies in the prior art.
The present invention is achieved in that band bundle wound type five-drum all-steel radial ply tire once-through method moulding process, on the carcass laminating drum sidewall, inner liner, rim of the mouth enhancement Layer, heel fabric, carcass cord, shoulder pad glue and wire loop applying is formed matrix body tube A; Matrix body tube A is delivered to by the carcass transmission ring on the assembly drum of assembly drum I station, and the assembly drum cabinet rotates to assembly drum and matrix body tube A on the assembly drum II station by rotation and waits for; Be with fit respectively on the band bundle laminating drum of restrainting laminating drum I station 1# belt, 2# belt and 3# belt, form belt composite members B, band bundle laminating drum cabinet will be with bundle laminating drum and belt composite members B to rotate on the band bundle laminating drum II station by rotation; Belt composite members B on band bundle laminating drum II station with steel wire be with wrapping around, obtain belt composite members C, and belt composite members C rotation rewinded on the bundle laminating drum I station, by the tyre surface feed frame tyre surface is fitted on the belt composite members C, form tyre surface, belt composite members D; By the tyre surface transmission ring tyre surface, belt composite members D are delivered on the assembly drum II station from belt drum I station again, make tyre surface, belt composite members D and matrix body tube A be combined into fetus E; After at last fetus E being carried out forming processes, obtain finished product.
The band wrapping around steel wire lead out by the steel wire unwinding equipment, after covering rubber extruding machine to cover glue, be wound on the relevant position of belt composite members B by a storage guide frame and a row silk mechanism, obtain belt composite members C.
Forming process comprises inflation, typing and roll extrusion.
Band bundle wound type five-drum all-steel radial ply tire once-through method shaped device, comprise carcass laminating drum cabinet, the carcass laminating drum, carcass laminating drum cabinet is connected with the carcass laminating drum, in carcass laminating drum peripheral hardware organic block guide rail I, and on the frame guide rail I, be provided with the carcass transmission ring, the other end in the frame guide rail I is provided with the assembly drum cabinet, on the assembly drum cabinet, be connected with assembly drum, and be provided with the frame guide rail II at the opposite side of assembly drum cabinet, on the frame guide rail II, be provided with the tyre surface transmission ring, opposite side in the frame guide rail II is provided with band bundle laminating drum cabinet, is connected with band bundle laminating drum on band bundle laminating drum cabinet; Be respectively equipped with carcass feed frame and shoulder pad glue feed frame in the radially both sides of carcass laminating drum, and be respectively equipped with belt feed frame and tyre surface feed frame in the radially both sides of band bundle laminating drum cabinet inboard.
The assembly drum cabinet is an assembly drum I station near the position that carcass laminating drum axis one side is, the assembly drum cabinet is an assembly drum II station near band bundle laminating drum axis one side.
Rear side in the frame guide rail II is provided with combined pressure roller.
Be provided with the steel wire unwinding equipment in the outside of belt feed frame, cover rubber extruding machine, store up guide frame and row's silk mechanism.
At other tire unloader and the tyre deposite device of being provided with of tyre surface feed frame.
Owing to adopted technique scheme, compared with prior art, superior being of the present invention: 1, new winding of strips layer is laid employing steel wire multi-circle spiral flow winding arrangement mode, effectively solve the overlap joint problem of present traditional zero degree belt laminating technology, can improve dynamic balancing, the uniformity of tire, improve the wear hardness and the high speed performance of tyre surface.
2, new winding of strips layer is laid and is adopted the steel wire multi-circle spiral flow to twine arrangement mode effectively to utilize every intensity of steel wire, therefore only just can substitute two-layer zero degree belt in the present traditional handicraft with winding one deck.Can effectively reduce production costs the use of economical with materials.
3, use two belt drums to work simultaneously, station applying 1#, 2#, 3# belt and tyre surface, an another one station carry out the winding of winding of strips, effectively guarantee the production efficiency of make-up machine.
4, increase steel wire on all steel once time forming machine and lead out, cover rubber extruding machine, storage guide frame and row's silk mechanism, be used to satisfy the winding of winding of strips, winding of strips does not have extra storage operation, can guarantee that half parts are fresh, thereby improves the quality of tire.
5, applying shoulder pad glue on the carcass laminating drum, it is closely knit that the distribution of material of assurance shoulder pad glue evenly reaches joint, do not throw off in forming process.
The present invention adopts canoe to make belt, has avoided joint area overlap joint phenomenon, can satisfy the contour performance demands of dynamic balancing, uniformity of all-steel radial tyre; And rouse (a carcass laminating drum, two assembly drums, two band bundle laminating drums) former by five and satisfy this technological requirement, improve the efficient that moulding is produced simultaneously.Technology of the present invention is simple, implements easily, realizes that the apparatus structure of this technology is simple, and cost of manufacture is cheap, and result of use is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Description of reference numerals
1-carcass laminating drum cabinet, 2-carcass laminating drum, 3-carcass feed frame, 4-carcass transmission ring, 5-assembly drum I station, 6-assembly drum cabinet, 7-assembly drum II station, the 8-combined pressure roller, 9-shoulder pad glue feed frame, 10-band bundle laminating drum cabinet, 11-band bundle laminating drum I station, 12-band bundle laminating drum II station, 13-tyre surface transmission ring, 14-tyre surface feed frame, the 15-tire unloader, the 16-tyre deposite device, 17-belt feed frame, 18-steel wire unwinding equipment, 19-covers rubber extruding machine, 20-stores up guide frame, 21-row silk mechanism, 22-frame guide rail I, 23-frame guide rail II, the 24-assembly drum, 25-band bundle laminating drum.
The specific embodiment
Embodiments of the invention: band bundle wound type five-drum all-steel radial ply tire once-through method moulding process forms matrix body tube A with sidewall, inner liner, rim of the mouth enhancement Layer, heel fabric, carcass cord, shoulder pad glue and wire loop applying on the carcass laminating drum; Matrix body tube A is delivered to by the carcass transmission ring on the assembly drum of assembly drum I station, and the assembly drum cabinet rotates to assembly drum and matrix body tube A on the assembly drum II station by rotation and waits for; Be with fit respectively on the band bundle laminating drum of restrainting laminating drum I station 1# belt, 2# belt and 3# belt, form belt composite members B, band bundle laminating drum cabinet will be with bundle laminating drum and belt composite members B to rotate on the band bundle laminating drum II station by rotation; Belt composite members B on band bundle laminating drum II station with steel wire be with wrapping around, the band wrapping around steel wire lead out by the steel wire unwinding equipment, after covering rubber extruding machine to cover glue, be wound on the relevant position of belt composite members B by storage guide frame and row's silk mechanism, obtain belt composite members C, and belt composite members C rotation rewinded on the bundle laminating drum I station, by the tyre surface feed frame tyre surface is fitted on the belt composite members C, form tyre surface, belt composite members D; By the tyre surface transmission ring tyre surface, belt composite members D are delivered on the assembly drum II station from belt drum I station again, make tyre surface, belt composite members D and matrix body tube A be combined into fetus E; After at last fetus E being carried out forming processes, obtain finished product, forming process comprises inflation, typing and roll extrusion.
Band bundle wound type five-drum all-steel radial ply tire once-through method shaped device, comprise carcass laminating drum cabinet 1, carcass laminating drum 2, carcass laminating drum cabinet 1 is connected with carcass laminating drum 2, in carcass laminating drum 2 peripheral hardware organic block guide rail I 22, and on frame guide rail I 22, be provided with carcass transmission ring 4, the other end in frame guide rail I 22 is provided with assembly drum cabinet 6, on the assembly drum cabinet, be connected with two assembly drums 24, and be provided with frame guide rail II 23 at the opposite side of assembly drum cabinet 6, on frame guide rail II 23, be provided with tyre surface transmission ring 13, opposite side in frame guide rail II 13 is provided with band bundle laminating drum cabinet 10, is connected with two band bundle laminating drums 25 on band bundle laminating drum cabinet 10; Be respectively equipped with carcass feed frame 3 and shoulder pad glue feed frame 9 in the radially both sides of carcass laminating drum 2, and be respectively equipped with belt feed frame 17 and tyre surface feed frame 14 in the radially both sides of band bundle laminating drum cabinet 10 inboards; Assembly drum cabinet 6 is an assembly drum I station 5 near the position that carcass laminating drum 2 axis one side is, assembly drum cabinet 6 is an assembly drum II station 7 near band bundle laminating drum axis one side; Rear side in frame guide rail II 23 is provided with combined pressure roller 8; Be provided with steel wire unwinding equipment 18 in the outside of belt feed frame 17, cover rubber extruding machine 19, store up guide frame 20 and row's silk mechanism 21; At tyre surface feed frame 14 other tire unloader 15 and the tyre deposite devices 16 of being provided with.
Adopt the steel wire multi-circle spiral flow to twine arrangement mode because the winding of strips layer is laid, effectively solve the overlap joint problem of present traditional zero degree belt laminating technology, can improve dynamic balancing, the uniformity of tire, improve the wear hardness and the high speed performance of tyre surface; And this mode effectively utilizes every intensity of steel wire, therefore only just can substitute two-layer zero degree belt in the present traditional handicraft with winding one deck, can effectively reduce production costs the use of economical with materials.Use two belt drums 25 to work simultaneously, fit on a station 1#, 2#, 3# belt and tyre surface carry out the winding of winding of strips at the another one station, can effectively guarantee the production efficiency of make-up machine.Fresh in order to ensure half parts, and the quality of raising tire, therefore increase steel wire unwinding equipment 18, covered rubber extruding machine 19, stored up guide frame 20 and row's silk mechanism 21, be used to satisfy the winding of winding of strips, make winding of strips not have extra storage operation.In addition, applying shoulder pad glue on carcass laminating drum 2 also, it is closely knit that the distribution of material that guarantees shoulder pad glue evenly reaches joint, can not throw off in the forming process.
Claims (8)
1. a band bundle wound type five-drum all-steel radial ply tire once-through method moulding process is characterized in that: on the carcass laminating drum sidewall, inner liner, rim of the mouth enhancement Layer, heel fabric, carcass cord, shoulder pad glue and wire loop applying are formed matrix body tube A; Matrix body tube A is delivered to by the carcass transmission ring on the assembly drum of assembly drum I station, and the assembly drum cabinet rotates to assembly drum and matrix body tube A on the assembly drum II station by rotation and waits for; Be with fit respectively on the band bundle laminating drum of restrainting laminating drum I station 1# belt, 2# belt and 3# belt, form belt composite members B, band bundle laminating drum cabinet will be with bundle laminating drum and belt composite members B to rotate on the band bundle laminating drum II station by rotation; Belt composite members B on band bundle laminating drum II station with steel wire be with wrapping around, obtain belt composite members C, and belt composite members C rotation rewinded on the bundle laminating drum I station, by the tyre surface feed frame tyre surface is fitted on the belt composite members C, form tyre surface, belt composite members D; By the tyre surface transmission ring tyre surface, belt composite members D are delivered on the assembly drum II station from belt drum I station again, make tyre surface, belt composite members D and matrix body tube A be combined into fetus E; After at last fetus E being carried out forming processes, obtain finished product.
2. band bundle wound type five-drum all-steel radial ply tire once-through method moulding process according to claim 1, it is characterized in that: the band wrapping around steel wire lead out by the steel wire unwinding equipment, after covering rubber extruding machine to cover glue, be wound on the relevant position of belt composite members B, obtain belt composite members C by storage guide frame and row's silk mechanism.
3. band bundle wound type five-drum all-steel radial ply tire once-through method moulding process according to claim 1, it is characterized in that: forming process comprises inflation, typing and roll extrusion.
4. a band is restrainted wound type five-drum all-steel radial ply tire once-through method shaped device, comprise carcass laminating drum cabinet (1), carcass laminating drum (2), it is characterized in that: carcass laminating drum cabinet (1) is connected with carcass laminating drum (2), in carcass laminating drum (2) peripheral hardware organic block guide rail I (22), and on frame guide rail I (22), be provided with carcass transmission ring (4), the other end in frame guide rail I (22) is provided with assembly drum cabinet (6), on the assembly drum cabinet, connect two assembly drum (24) is arranged, and be provided with frame guide rail II (23) at the opposite side of assembly drum cabinet (6), on frame guide rail II (23), be provided with tyre surface transmission ring (13), opposite side in frame guide rail II (13) is provided with band bundle laminating drum cabinet (10), is connected with two band bundle laminating drums (25) on band bundle laminating drum cabinet (10); Be respectively equipped with carcass feed frame (3) and shoulder pad glue feed frame (9) in the radially both sides of carcass laminating drum (2), and be respectively equipped with belt feed frame (17) and tyre surface feed frame (14) in the inboard radially both sides of band bundle laminating drum cabinet (10).
5. band bundle wound type five-drum all-steel radial ply tire once-through method shaped device according to claim 4, it is characterized in that: assembly drum cabinet (6) is an assembly drum I station (5) near the position that carcass laminating drum (2) axis one side is, assembly drum cabinet (6) is an assembly drum II station (7) near band bundle laminating drum axis one side.
6. band bundle wound type five-drum all-steel radial ply tire once-through method shaped device according to claim 4, it is characterized in that: the rear side in frame guide rail II (23) is provided with combined pressure roller (8).
7. band bundle wound type five-drum all-steel radial ply tire once-through method shaped device according to claim 4 is characterized in that: be provided with steel wire unwinding equipment (18) in the outside of belt feed frame (17), cover rubber extruding machine (19), store up guide frame (20) and row's silk mechanism (21).
8. band bundle wound type five-drum all-steel radial ply tire once-through method shaped device according to claim 4 is characterized in that: at other tire unloader (15) and the tyre deposite device (16) of being provided with of tyre surface feed frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176908XA CN101817238B (en) | 2010-05-20 | 2010-05-20 | Once-forming technology and once-forming device of belt wound type five-drum all-steel radial ply tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176908XA CN101817238B (en) | 2010-05-20 | 2010-05-20 | Once-forming technology and once-forming device of belt wound type five-drum all-steel radial ply tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101817238A true CN101817238A (en) | 2010-09-01 |
| CN101817238B CN101817238B (en) | 2012-09-26 |
Family
ID=42652580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010176908XA Active CN101817238B (en) | 2010-05-20 | 2010-05-20 | Once-forming technology and once-forming device of belt wound type five-drum all-steel radial ply tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101817238B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303417A (en) * | 2011-05-31 | 2012-01-04 | 广州华工百川科技股份有限公司 | Device and method for winding belt layer of radial wire cord tire |
| CN103182787A (en) * | 2011-12-31 | 2013-07-03 | 软控股份有限公司 | One-time two-drum forming machine for car tyre and method thereof |
| CN103231535A (en) * | 2013-04-18 | 2013-08-07 | 贵州轮胎股份有限公司 | Tire single-screw extruder multi-station bead ring molding production process and device |
| CN104494179A (en) * | 2014-12-25 | 2015-04-08 | 桂林橡胶机械厂 | Two-stage five-drum forming machine for giant all-steel radial tire |
| CN108928024A (en) * | 2018-07-25 | 2018-12-04 | 联亚智能科技（苏州）有限公司 | A kind of Wrapping formed device group of tread package and tire shaping apparatus |
| CN109049786A (en) * | 2018-09-04 | 2018-12-21 | 杭州朝阳橡胶有限公司 | A kind of double-drum type full-steel radial ply mini engineering tyre building machine and preparation method and purposes |
| CN110406142A (en) * | 2019-08-07 | 2019-11-05 | 天津赛象科技股份有限公司 | Molding machine and tire moulding method |
| CN111016242A (en) * | 2019-12-30 | 2020-04-17 | 潍坊市跃龙橡胶有限公司 | Process for rolling sidewall on all-steel radial tire |
| CN113459553A (en) * | 2021-09-02 | 2021-10-01 | 天津赛象科技股份有限公司 | Method, product, device, terminal for making a tyre tread by means of profile winding |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5554242A (en) * | 1986-06-02 | 1996-09-10 | The Goodyear Tire & Rubber Company | Method for making a multi-component tire |
| CN101058233A (en) * | 2006-04-17 | 2007-10-24 | 上海轮胎橡胶（集团）如皋有限公司 | Four-drum building processing method for all steel wire radial engineering machinery tyre |
| CN101670677A (en) * | 2009-10-12 | 2010-03-17 | 中国航空工业集团公司北京航空制造工程研究所 | Three drum-type radial tyre forming machine |
| CN201645840U (en) * | 2010-05-20 | 2010-11-24 | 贵州轮胎股份有限公司 | One-off forming device for belt-winding five-drum all-steel radial tyre |
-
2010
- 2010-05-20 CN CN201010176908XA patent/CN101817238B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5554242A (en) * | 1986-06-02 | 1996-09-10 | The Goodyear Tire & Rubber Company | Method for making a multi-component tire |
| CN101058233A (en) * | 2006-04-17 | 2007-10-24 | 上海轮胎橡胶（集团）如皋有限公司 | Four-drum building processing method for all steel wire radial engineering machinery tyre |
| CN101670677A (en) * | 2009-10-12 | 2010-03-17 | 中国航空工业集团公司北京航空制造工程研究所 | Three drum-type radial tyre forming machine |
| CN201645840U (en) * | 2010-05-20 | 2010-11-24 | 贵州轮胎股份有限公司 | One-off forming device for belt-winding five-drum all-steel radial tyre |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303417A (en) * | 2011-05-31 | 2012-01-04 | 广州华工百川科技股份有限公司 | Device and method for winding belt layer of radial wire cord tire |
| CN102303417B (en) * | 2011-05-31 | 2013-06-19 | 广州华工百川科技股份有限公司 | Device and method for winding belt layer of radial wire cord tire |
| CN103182787A (en) * | 2011-12-31 | 2013-07-03 | 软控股份有限公司 | One-time two-drum forming machine for car tyre and method thereof |
| CN103231535A (en) * | 2013-04-18 | 2013-08-07 | 贵州轮胎股份有限公司 | Tire single-screw extruder multi-station bead ring molding production process and device |
| CN104494179A (en) * | 2014-12-25 | 2015-04-08 | 桂林橡胶机械厂 | Two-stage five-drum forming machine for giant all-steel radial tire |
| CN108928024A (en) * | 2018-07-25 | 2018-12-04 | 联亚智能科技（苏州）有限公司 | A kind of Wrapping formed device group of tread package and tire shaping apparatus |
| CN109049786A (en) * | 2018-09-04 | 2018-12-21 | 杭州朝阳橡胶有限公司 | A kind of double-drum type full-steel radial ply mini engineering tyre building machine and preparation method and purposes |
| CN110406142A (en) * | 2019-08-07 | 2019-11-05 | 天津赛象科技股份有限公司 | Molding machine and tire moulding method |
| CN110406142B (en) * | 2019-08-07 | 2024-05-28 | 天津赛象科技股份有限公司 | Forming device and tire forming method |
| CN111016242A (en) * | 2019-12-30 | 2020-04-17 | 潍坊市跃龙橡胶有限公司 | Process for rolling sidewall on all-steel radial tire |
| CN113459553A (en) * | 2021-09-02 | 2021-10-01 | 天津赛象科技股份有限公司 | Method, product, device, terminal for making a tyre tread by means of profile winding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101817238B (en) | 2012-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101817238B (en) | Once-forming technology and once-forming device of belt wound type five-drum all-steel radial ply tire | |
| CN100480065C (en) | Tire for use in a two-wheeled motor vehicle and method for manufacturing the same | |
| CN101516649B (en) | Pneumatic radial tire | |
| CN101508230B (en) | 0 degree belt edge filter of all steel radial tire and its preparation technique and tire using the same | |
| CN1323828C (en) | Engineered meridian tyre blank molding method | |
| CN204209983U (en) | All-steel load-bearing radial tire forming machine | |
| CN100515745C (en) | Forming process for all steel load radial tyre blank | |
| CN101927663B (en) | Novel tire and production process thereof | |
| CN102218816B (en) | Automatic winding shaping mill of multilayer composite rubber tube | |
| CN206140971U (en) | Positive and negative packing of tire shaping is put | |
| CN1264668C (en) | Manufacture of carcass structure, especially for two wheel vehicle | |
| CN1226135C (en) | Method for manufacturing a carcass structure for vehicle tyres, and a carcass structure obtd. thereby | |
| CN102173069B (en) | Radial tire full-automatic flexible production method (TRS) | |
| CN204296049U (en) | The rotary Wrapping apparatus of wire loop rubber coating machine | |
| CN101428481A (en) | Tyre belt layer extrusion method production process and equipment | |
| CN100534772C (en) | Semi-steel radial tire once-through method forming machine | |
| CN201645840U (en) | One-off forming device for belt-winding five-drum all-steel radial tyre | |
| CN100534773C (en) | Winding mold of the radial tyre traveler lapping machine in big and huge project | |
| CN204622639U (en) | A kind of tire production tyre bead encapsulate production line | |
| CN201009435Y (en) | Once through method former of semisteel radial tyre | |
| CN109228438B (en) | Glue-coated steel wire winding device | |
| CN102658662A (en) | Method for forming all-steel truck radial tire | |
| CN104260388B (en) | The rotary Wrapping apparatus of wire loop rubber coating machine | |
| CN106003776B (en) | The moulding process of tire | |
| CN205112443U (en) | Engineering meridian child make -up machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |