CN202744446U - Novel automobile interlayer glass press forming die - Google Patents
Novel automobile interlayer glass press forming die Download PDFInfo
- Publication number
- CN202744446U CN202744446U CN2012203754308U CN201220375430U CN202744446U CN 202744446 U CN202744446 U CN 202744446U CN 2012203754308 U CN2012203754308 U CN 2012203754308U CN 201220375430 U CN201220375430 U CN 201220375430U CN 202744446 U CN202744446 U CN 202744446U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model relates to a novel automobile interlayer glass press forming die which comprises a press assembly and an annealing assembly. The press assembly is arranged in a press section, and the annealing assembly is arranged in an annealing section. The press assembly is composed of a press convex die (1) and a press concave die which are arranged opposite to each other. The annealing assembly is composed of an annealing ring and an annealing convex die. The press assembly is used to enable hot glass to be formed outside a furnace in pressing mode, formed glass is conveyed to the annealing assembly, and the annealing assembly is used to blow and anneal the glass, thus, interlayer glass is produced. Compared with the prior art, the novel automobile interlayer glass press forming die can accurately control a forming face of the glass, and has the advantages of improving the rate of finished products and production efficiency, reducing energy consumption, and the like. Most pivotally, by using the die to form glass in pressing mode outside the furnace, the novel automobile interlayer glass press forming die solves the problem that a large amount of exported matching glass can not meet highly difficult requirements of clients such as Audi, Mercedes-Benz, Bayerische Motoren Werke and other high-end customers for forming faces.
Description
Technical field
The utility model relates to a kind of vehicle glass forming mould, especially relates to a kind of Novel automobile sandwich glass press-moulding die.
Background technology
Present development along with automotive industry, the front windshield laminated glass of automobile and skylight laminated glass area and sphere size are increasing, automobile vendor is to profile deviation and the deviation fluctuation of glass, and the requirement of the aspects such as goodness of fit deviation and deviation fluctuation and optical property is also more and more higher.Existing automobile sandwich-glass (the windshield that comprises automobile, interlayer panorama skylights etc.) the forming mould technology is: manually will be placed on for the cold conditions glass of moulding the stainless steel annular baking bending mould that is fixed in the equipment stove transfer bogie, annular die is supported on the glass edge edge, transfer bogie is together sent into mould and glass in the equipment stove and is transmitted, mould and glass are heated until glass is softening gradually in equipment stove heating zone, be subjected to the sagging formation sphere in glass effect of weight glass middle part, transmission speed control glass by artificial setting transfer bogie is subjected to heat-up time, and utilize the fast characteristic of metal heat absorption, by the be heated situation of the different sites device stainless steel heat-absorbing block on mould with the different sites of joint effect glass, control the profile moulding.The softening mould that fits in of glass is to control glass edge along the goodness of fit.Transfer bogie transfers to the together cooling of equipment annealing section with mould and glass subsequently, finishes a production cycle.The whole unit glass output cycle is long, and transfer bogie once can only glass of output, therefore generally need to make straight-lined manufacturing in tens transmission dollies that tens pairs of identical matching dies are placed on respectively the equipment stove with money glass.Existing forming technique Artificial Control glass be subjected to thermoforming time and mould only with glass edge along contacting, the main glass dead load forming that relies on, can't accurately control the glass profile, and there is individual difference in each with the money matching die, cause profile deviation, glass edge along the goodness of fit, the technical features such as optics are unstable, can't guarantee the consistence of product, and are unfavorable for that mould reprocesses.The glass that size is larger (area and sphere) more difficult moulding and control need the long time to grope the moulding heated time to new glass kind and also need to repeatedly repair mould stainless steel heat-absorbing block.Therefore existing forming technique mould can't be produced the laminated glass of some large sizes and hi-tech requirement (profile, the requirements such as the goodness of fit and optical property).Namely allow to produce the glass that some above-mentioned large size hi-techs require, but exist energy consumption large, the problem such as efficient is slow, and yield rate is low causes the waste of material and manpower, has strengthened the production cost of unit surface toughened glass.
Summary of the invention
The purpose of this utility model is exactly that a kind of Novel automobile sandwich glass press-moulding die that yield rate, height are put forward production efficiency, reduced energy consumption that improves is provided in order to overcome the defective that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of Novel automobile sandwich glass press-moulding die, this mould comprises pressing assembly and annealing assembly, described pressing assembly is located at press section, described annealing assembly is located at the annealing section, described pressing assembly is comprised of the compacting punch (1) that is oppositely arranged and compacting die, and described annealing assembly is comprised of annealing ring and annealing punch.
Described compacting punch (1) is provided with punch surface (3), mould cloth frame permanent seat (6), punch equipment is installed by location notch hole (7) and punch equipment is installed pressing plate groove (8), described punch surface (3) and glass contact, described compacting punch (1) is connected with mould cloth frame by mould cloth frame permanent seat (6), and is installed on the punch equipment by punch equipment installation location notch hole (7) and punch equipment installation pressing plate groove (8).
Described punch surface (3) is provided with punch centre hole (5) and is used for passing through the vacuum pore (4) of gas, and described punch centre hole (5) is located at the mid-way of punch surface (3); Also be provided with on the described compacting punch (1) for the punch suspension ring erection bolt hole (9) that suspension ring are installed with for the punch equipment fitting surface sealing-ring (10) that makes compacting punch (1) with punch equipment close contact.
Described compacting die comprises die profile (12), die base (13) and die frame (11), described die profile (12) is located on the die base (13), and described die base (13) is located on the die frame (11).
Described die frame (11) is provided with for suppressing die and is fixed in that die equipment on the die equipment is installed location notch hole (17), die equipment is installed horizontal adjusting mechanism (19) and die equipment mounting-fixing base (18); Described die base (13) is provided with for the die adjusting bolt mechanism (14) that adjusts die profile (12) position; Described die profile (12) is provided with for the die profile heater strip groove (15) and the die centre hole (20) corresponding with punch centre hole (5) of placing die heater strip (16).
Described annealing ring comprises annealing ring-like (23), annealing ring base (22) and annealing ring stand (21), described annealing ring-like (23) is located on the annealing ring base (22), and described annealing ring base (22) is located on the annealing ring stand (21).
Described annealing ring stand (21) is provided with for the annealing ring adjustment tank (26) of adjusting the ring of annealing, makes to anneal and encircle annealing ring apparatus installation location notch hole (27) and the annealing ring apparatus installation feet (28) that is installed on the annealing ring apparatus; Described annealing ring-like (23) is provided with annealing and encircles breather hole (30), is used for the annealing ring heater strip securing bolt (24) of fixing annealing ring heater strip (25) and the annealing ring adjusting bolt mechanism (29) that anneals ring heater strip clip (31) and be used for adjusting ring-like (23) position of annealing.
Described annealing punch comprises annealing punch surface (35), annealing punch surface base (36) and annealing punch frame (32), described annealing punch surface (35) is located on the annealing punch surface base (36), and described annealing punch surface base (36) is located on the annealing punch frame (32).
Described annealing punch surface (35) is provided with annealing punch surface sealing rubber ring (34) and is used for adjusting the annealing punch surface adjustment bolt mechanism (37) of annealing punch surface; Described annealing punch frame (32) is provided with and makes the annealing punch equipment that annealing punch location and installation is fixed on the annealing punch equipment that location notch hole (33) is installed.
Compared with prior art, the utility model has changed the forming method of original production laminated glass baking bending mould, adopt the moulding of compacting tool set method, glass fits on the die face fully, by die face control glass profile, can control accurately the glass profile, throughput is not subjected to glass shape and size impact, makes glass profile fairing transition, promotes the profile of glass, the performance such as the goodness of fit and optics improves yield rate.The utility model only needs the heating of glass flowing water in production cycle simultaneously, and mould remains steady temperature, need not together to lower the temperature with glass annealing, avoids the mould Repeat-heating, reduces the mold hot loss.Glass compression moulding process is short, and the slow sagging moulding process of glass of different in the past dead load formings is long, enhances productivity, and reduces energy consumption.While the utility model only uses a cover to be pressed into mould for same glassy product can carry out the batch straight-lined manufacturing to glass, the curved dead load forming of the existing baking of contrast need to be made many cover equal dies, got rid of the mould individual difference, the consistence of product and product stability in the time of more guaranteeing to produce in batches, the Effective Raise production capacity, and be convenient to the mould change and reprocess, reduce the wasting of resources that the mould change is reprocessed.Most critical be that the utility model passes through in the compression moulding of stove external application mould, solved the supporting glass of a lot of outlets and be difficult to satisfy client (such as high-end clients such as Audi, benz, BMWs) to the difficult problem of the highly difficult requirement of profile
Description of drawings
Fig. 1 is the schematic perspective view of the utility model compacting punch;
Fig. 2 is the schematic rear view of the utility model compacting punch;
Fig. 3 is the partial enlarged drawing of the utility model compacting punch;
Fig. 4 is the schematic perspective view of the utility model compacting die;
Fig. 5 is the schematic rear view of the utility model compacting die;
Fig. 6 is a partial enlarged drawing of the utility model compacting die;
Fig. 7 is another partial enlarged drawing of the utility model compacting die;
Fig. 8 is the schematic perspective view of the utility model annealing ring;
Fig. 9 is the schematic rear view of the utility model annealing ring;
Figure 10 is a partial enlarged drawing of the utility model annealing ring;
Figure 11 is another partial enlarged drawing of the utility model annealing ring;
Figure 12 is the schematic perspective view of the utility model annealing punch;
Figure 13 is the schematic rear view of the utility model annealing punch.
Among the figure, 1: the compacting punch, 2: mould cloth frame, 3: punch surface, 4: the vacuum pore, 5: the punch centre hole, 6: mould cloth frame permanent seat, 7: punch equipment is installed location notch hole, 8: punch equipment is installed the pressing plate groove, 9: punch suspension ring erection bolt hole, 10: punch equipment fitting surface sealing-ring, 11: die frame, 12: die profile, 13: the die base, 14: die adjusting bolt mechanism, 15: die profile heater strip groove, 16: the die heater strip, 17: die equipment is installed location notch hole, 18: die equipment mounting-fixing base, 19: die equipment is installed horizontal adjusting mechanism, and 20: die centre hole, 21: the annealing ring stand, 22: annealing ring base, 23: anneal ring-like 24: annealing ring heater strip securing bolt, 25: annealing ring heater strip, 26: annealing ring adjustment tank, 27: the annealing ring apparatus is installed location notch hole, 28: the annealing ring apparatus is installed feet, 29: annealing ring adjusting bolt mechanism, 30: annealing ring breather hole, 31: annealing ring heater strip clip, 32: annealing punch frame, 33: annealing punch equipment is installed location notch hole, 34: annealing punch surface sealing rubber ring, 35: the annealing punch surface, 36: annealing punch surface base, 37: the annealing punch surface is adjusted bolt mechanism.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
Such as Fig. 1-shown in Figure 13, a kind of Novel automobile sandwich glass press-moulding die, this mould comprises pressing assembly and annealing assembly, described pressing assembly is located at press section, described annealing assembly is located at the annealing section, described pressing assembly is comprised of the compacting punch (1) that is oppositely arranged and compacting die, and described annealing assembly is comprised of annealing ring and annealing punch.
The compacting die comprises die profile 12, die base 13 and die frame 11, and die profile 12 is located on the die base 13, and die base 13 is located on the die frame 11.Die frame 11 is provided with for suppressing die and is fixed in that die equipment on the die equipment is installed location notch hole 17, die equipment is installed horizontal adjusting mechanism 19 and die equipment mounting-fixing base 18; Die base 13 is provided with for the die adjusting bolt mechanism 14 that adjusts die profile 12 positions; Die profile 12 is provided with for the die profile heater strip groove 15 of placing die heater strip 16 and the die centre hole 20 corresponding with punch centre hole 5.
The annealing ring comprises ring-like 23 of annealing, annealing ring base 22 and annealing ring stand 21, anneals to be located at for ring-like 23 on the annealing ring base 22, and annealing ring base 22 is located on the annealing ring stand 21.The ring stand 21 of annealing is provided with for the annealing ring adjustment tank 26 of adjusting the ring of annealing and makes to anneal and encircles the annealing ring apparatus installation location notch hole 27 that is installed on the annealing ring apparatus and the ring apparatus installation feet 28 of annealing; Anneal and be provided with the annealing ring adjusting bolt mechanism 29 that annealing encircles breather hole 30, is used for the annealing ring heater strip securing bolt 24 of fixing annealing ring heater strip 25 and anneals ring heater strip clip 31 and be used for adjusting ring-like 23 positions of annealing for ring-like 23.
The annealing punch comprises annealing punch surface 35, annealing punch surface base 36 and annealing punch frame 32, and annealing punch surface 35 is located on the annealing punch surface base 36, and annealing punch surface base 36 is located on the annealing punch frame 32.Annealing punch surface 35 is provided with annealing punch surface sealing rubber ring 34 and adjusts bolt mechanism 37 for the annealing punch surface of adjusting the annealing punch surface; Annealing punch frame 32 is provided with and makes the annealing punch equipment that annealing punch location and installation is fixed on the annealing punch equipment that location notch hole 33 is installed.
The principle of design of above-mentioned Novel automobile sandwich glass press-moulding die is: at first according to the raw data that will produce glass, design punch surface 3, die profile 12, ring-like 23 of annealing and the annealing punch surface 35 of press-moulding die according to technical requirement on design, go out mould structure and a whole set of mould of processing and fabricating according to used equipment design afterwards.
After the mould manufacturing is finished, be installed on the mould cloth frame producing used metal pattern cloth, and mould cloth frame is fixed on the compacting punch 1 by mould cloth frame permanent seat 6, make mould cloth be adjacent to parcel punch surface 3.By punch equipment location notch hole 7 is installed and with punch equipment installation pressing plate groove 8 compacting punch location and installation is fixed on the punch equipment, punch equipment fitting surface sealing-ring 10 makes compacting punch and punch equipment close contact.With die heater strip 16 as in the die profile heater strip groove 15, by die equipment location notch hole 17 being installed makes compacting die location and installation on die equipment, adjust again compacting die position die centre hole 20 is alignd with punch centre hole 5, the die center is overlapped fully with the punch center.By die equipment installation horizontal adjusting mechanism 19 and die equipment mounting-fixing base 18 the compacting die is fixed on the die equipment, use annealing ring heater strip clip 31 fixing and be closely attached in ring-like 23 of the annealing by will anneal ring heater strip 25 of annealing ring heater strip securing bolt 24, by the annealing ring apparatus location notch hole 27 and annealing ring apparatus are installed and feet 28 are installed the annealing loop mapping is mounted on the ring apparatus of annealing.Make annealing punch surface and glass print coupling by regulating annealing punch surface adjustment bolt mechanism 37, by annealing punch frame 32 and the punch equipment of annealing location notch hole 33 is installed annealing punch location and installation is fixed on the annealing punch equipment.
Begin to carry out die debugging after the installation, die heater strip 16 is connected energising adds the hot pressing die with heater strip socket on the die equipment, after the compacting die reaches the requirement temperature, make hot die profile 12 and punch surface 3 couplings by regulating die adjusting bolt mechanism 14.Annealing ring heater strip 25 is connected energising heating anneal ring with heater strip socket on the annealing ring apparatus, after the annealing ring reaches the requirement temperature, by regulating annealing ring adjusting bolt mechanism 19 ring-like 23 of hot annealing and punch surface 3 is mated.Begin to carry out products production after finishing installation and debugging, the glass that is heated to mold temperature when the sensor sensing on the punch equipment is delivered on the premolding roller-way, compacting punch 1 descends simultaneously, and die frame 11 rising die profiles 12 picking-up glass make it to leave roller-way and make its edge part applying punch surface 3, the at this moment vacuum unit work on the punch equipment, it is inner that air sucks the compacting punch by the vacuum pore 4 that distributes on the punch surface 3, make glass fit in punch surface 3 fully, finish the moulding action.Suppress afterwards punch 1 absorption glass rising to safe altitude, annealing ring apparatus annealing shuttle carries annealing ring stand 21 and moves to compacting punch 1 below, compacting punch 1 descends and makes glass press close to anneal ring-like 23, change the vacuum direction with glass steadily blow off with ring-like 23 of annealing on, the shuttle of annealing afterwards lift-launch annealing ring stand 21 and glass move to annealing punch surface 35 belows of annealing section, the annealing punch frame 32 that is installed in the annealing section descends and makes annealing punch surface 35 press close to glass, the vacuum unit work on the punch equipment of annealing this moment, annealing punch blow out air, annealing ring bottom annealing fan is also worked simultaneously, air by rapid flow makes glass cools annealing, finish annealing work, the vacuum unit counter-rotating forms negative pressure, makes glass leave ring-like 23 of annealing and is adsorbed on the annealing punch surface 35.This moment, next sheet glass was finished shaping work, and annealing shuttle lift-launch annealing ring stand 21 leaves the annealing section and moves to press section.Lower sheet devices rises, and the vacuum unit on the annealing punch equipment cuts out, and glass breaks away from annealing punch surface 35 and drops on the lower sheet devices, and lower sheet devices descends, and glass falls within and leaves the annealing section on the finished product transport roller way, finishes a glass production circulation.
Claims (9)
1. Novel automobile sandwich glass press-moulding die, it is characterized in that, this mould comprises pressing assembly and annealing assembly, described pressing assembly is located at press section, described annealing assembly is located at the annealing section, described pressing assembly is comprised of the compacting punch (1) that is oppositely arranged and compacting die, and described annealing assembly is comprised of annealing ring and annealing punch.
2. a kind of Novel automobile sandwich glass press-moulding die according to claim 1, it is characterized in that, described compacting punch (1) is provided with punch surface (3), mould cloth frame permanent seat (6), punch equipment is installed by location notch hole (7) and punch equipment is installed pressing plate groove (8), described punch surface (3) and glass contact, described compacting punch (1) is connected with mould cloth frame by mould cloth frame permanent seat (6), and is installed on the punch equipment by punch equipment installation location notch hole (7) and punch equipment installation pressing plate groove (8).
3. a kind of Novel automobile sandwich glass press-moulding die according to claim 2, it is characterized in that, described punch surface (3) is provided with punch centre hole (5) and is used for passing through the vacuum pore (4) of gas, and described punch centre hole (5) is located at the mid-way of punch surface (3); Also be provided with on the described compacting punch (1) for the punch suspension ring erection bolt hole (9) that suspension ring are installed with for the punch equipment fitting surface sealing-ring (10) that makes compacting punch (1) with punch equipment close contact.
4. a kind of Novel automobile sandwich glass press-moulding die according to claim 1, it is characterized in that, described compacting die comprises die profile (12), die base (13) and die frame (11), described die profile (12) is located on the die base (13), and described die base (13) is located on the die frame (11).
5. a kind of Novel automobile sandwich glass press-moulding die according to claim 4, it is characterized in that described die frame (11) is provided with for suppressing die and is fixed in that die equipment on the die equipment is installed location notch hole (17), die equipment is installed horizontal adjusting mechanism (19) and die equipment mounting-fixing base (18); Described die base (13) is provided with for the die adjusting bolt mechanism (14) that adjusts die profile (12) position; Described die profile (12) is provided with for the die profile heater strip groove (15) and the die centre hole (20) corresponding with punch centre hole (5) of placing die heater strip (16).
6. a kind of Novel automobile sandwich glass press-moulding die according to claim 1, it is characterized in that, described annealing ring comprises annealing ring-like (23), annealing ring base (22) and annealing ring stand (21), described annealing ring-like (23) is located on the annealing ring base (22), and described annealing ring base (22) is located on the annealing ring stand (21).
7. a kind of Novel automobile sandwich glass press-moulding die according to claim 6, it is characterized in that described annealing ring stand (21) is provided with for the annealing ring adjustment tank (26) of adjusting the ring of annealing, makes to anneal and encircle annealing ring apparatus installation location notch hole (27) and the annealing ring apparatus installation feet (28) that is installed on the annealing ring apparatus; Described annealing ring-like (23) is provided with annealing and encircles breather hole (30), is used for the annealing ring heater strip securing bolt (24) of fixing annealing ring heater strip (25) and the annealing ring adjusting bolt mechanism (29) that anneals ring heater strip clip (31) and be used for adjusting ring-like (23) position of annealing.
8. a kind of Novel automobile sandwich glass press-moulding die according to claim 1, it is characterized in that, described annealing punch comprises annealing punch surface (35), annealing punch surface base (36) and annealing punch frame (32), described annealing punch surface (35) is located on the annealing punch surface base (36), and described annealing punch surface base (36) is located on the annealing punch frame (32).
9. a kind of Novel automobile sandwich glass press-moulding die according to claim 8, it is characterized in that described annealing punch surface (35) is provided with annealing punch surface sealing rubber ring (34) and is used for adjusting the annealing punch surface adjustment bolt mechanism (37) of annealing punch surface; Described annealing punch frame (32) is provided with and makes the annealing punch equipment that annealing punch location and installation is fixed on the annealing punch equipment that location notch hole (33) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203754308U CN202744446U (en) | 2012-07-30 | 2012-07-30 | Novel automobile interlayer glass press forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203754308U CN202744446U (en) | 2012-07-30 | 2012-07-30 | Novel automobile interlayer glass press forming die |
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| Publication Number | Publication Date |
|---|---|
| CN202744446U true CN202744446U (en) | 2013-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012203754308U Expired - Fee Related CN202744446U (en) | 2012-07-30 | 2012-07-30 | Novel automobile interlayer glass press forming die |
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| Country | Link |
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| CN (1) | CN202744446U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017537338A (en) * | 2014-10-15 | 2017-12-14 | メディア ラリオ エス．アール．エル． | Process for forming an article having a precision surface |
| WO2018149566A1 (en) * | 2017-02-20 | 2018-08-23 | Saint-Gobain Glass France | Tempering frame for tempering glass panes |
| CN109987827A (en) * | 2019-05-15 | 2019-07-09 | 福耀集团（上海）汽车玻璃有限公司 | A kind of molding machine |
-
2012
- 2012-07-30 CN CN2012203754308U patent/CN202744446U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017537338A (en) * | 2014-10-15 | 2017-12-14 | メディア ラリオ エス．アール．エル． | Process for forming an article having a precision surface |
| WO2018149566A1 (en) * | 2017-02-20 | 2018-08-23 | Saint-Gobain Glass France | Tempering frame for tempering glass panes |
| KR20190103418A (en) * | 2017-02-20 | 2019-09-04 | 쌩-고벵 글래스 프랑스 | Tempering frame for thermal tempering of glass plates |
| KR102323979B1 (en) | 2017-02-20 | 2021-11-09 | 쌩-고벵 글래스 프랑스 | Tempering frame for thermal tempering of glass plates |
| US11332402B2 (en) | 2017-02-20 | 2022-05-17 | Saint-Gobain Glass France | Tempering frame for thermal tempering of glass panes |
| CN109987827A (en) * | 2019-05-15 | 2019-07-09 | 福耀集团（上海）汽车玻璃有限公司 | A kind of molding machine |
| CN109987827B (en) * | 2019-05-15 | 2024-03-19 | 福耀集团（上海）汽车玻璃有限公司 | Forming device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20190730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |