CN104005673A - Strip-penetrating-method inner cavity polyurethane foam metal sectional bar - Google Patents
Strip-penetrating-method inner cavity polyurethane foam metal sectional bar Download PDFInfo
- Publication number
- CN104005673A CN104005673A CN201410218362.8A CN201410218362A CN104005673A CN 104005673 A CN104005673 A CN 104005673A CN 201410218362 A CN201410218362 A CN 201410218362A CN 104005673 A CN104005673 A CN 104005673A
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- shape
- bar
- wear
- polyurethane foam
- die cavity
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- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 50
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 50
- 229910052751 metal Inorganic materials 0.000 title abstract description 13
- 239000002184 metal Substances 0.000 title abstract description 13
- 238000011378 penetrating method Methods 0.000 title abstract 3
- 239000003292 glue Substances 0.000 claims abstract description 32
- 229920002635 polyurethane Polymers 0.000 claims abstract description 29
- 239000004814 polyurethane Substances 0.000 claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 26
- 230000001070 adhesive effect Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- 238000001125 extrusion Methods 0.000 claims description 15
- 238000005187 foaming Methods 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 8
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a strip-penetrating-method inner cavity polyurethane foam metal sectional bar which solves the problem that the heat insulation property is reduced by air convection. The heat insulation property and the structural strength of the strip-penetrating sectional bar are improved, and the sound insulation effect is improved. The strip-penetrating-method inner cavity polyurethane foam metal sectional bar is composed of a metal sectional bar body A, a metal sectional bar body B, a penetrating strip A, a penetrating strip B and polyurethane foam strips and is characterized in that the metal sectional bar body A and the metal sectional bar body B are respectively provided with a dovetail groove opening, the penetrating strip A and the penetrating strip B are fixed in the dovetail groove opening of the metal sectional bar body A and the dovetail groove opening of the metal sectional bar body B respectively, a cavity is defined after the metal sectional bar body A, the metal sectional bar body B, the penetrating strip A and the penetrating strip B are combined, and the cavity is filled with the polyurethane foam strips. The penetrating strip A and the penetrating strip B are made of plastic, the polyurethane foam strips are formed in a glue injecting mode, polyurethane can be in single component or double components, and holes of the polyurethane foam strips are closed.
Description
Technical field
The present invention relates to a kind of die cavity polyurethane foam shape in bar method of wearing, belong to building material for door and window field.
Background technology
The shape of the Thermal insulation door and window of prior art, in order to reach heat insulation object, general employing worn bar method or injecting glue and cut bridge method two parts of shape are coupled together with wearing bar (most of employing plastic strip), reaches effect of heat insulation.Wearing bar method aluminium extruded sections is to manufacture respectively shape A, shape B, wear bar A and wear bar B, then respectively by wearing bar A, wear bar B and penetrate in the respective slot of shape A and shape B, the outer bar of the notch of roll extrusion aluminium alloys, makes shape A, shape B and wears bar A and wear bar B and be fixedly connected with.
The patent No. is that ZL200420031427.x utility model patent manual discloses a kind of high-strength energy-saving thermal-insulation metal section bar, said shape need to be provided with heat dam at it between position, hot linked opposite flank, heat dam top has notch, is filled with hard heat-insulating resin and forms insulation bridge in heat dam.The section bar effect of heat insulation of this method is better, processing difficulties, and shape bonding strength is low.
The patent No. is that ZL201020180489.2 utility model patent manual discloses the interior heat insulating metal section bar with attached of foaming of a kind of die cavity, solved the problem of cross-ventilation reduction thermal insulation, and improve and wear section bar thermal insulation and structural strength, increased in the mill U-shaped groove, operation relative complex, manufactures difficulty.
The patent No. is that ZL201020180489.2 utility model patent manual discloses a kind of Novel heat isolating aluminum profile, the notch connecting between heat insulating strip and aluminium extruded sections, and heat insulating strip location difficulty, foamed plastics injects and is difficult for guaranteeing compact dimensions precision.
Summary of the invention
The present invention, in order to overcome the deficiencies in the prior art, provides a kind of die cavity polyurethane foam shape in bar method of wearing, and has solved the problem of the thermal insulation reduction causing because of cross-ventilation, has improved thermal insulation and the structural strength of wearing section bar, has improved soundproof effect.
The present invention solves the problems of the technologies described above the technical scheme of taking to be:
Described wear in bar method die cavity polyurethane foam shape by shape A, shape B, wear bar A, wear bar B, polyurethane foam bar forms.It is characterized in that shape A and shape B have dovetail groove orifice, wear bar A and all there is the shape corresponding with dovetail groove orifice with the both sides, cross section of wearing bar B, wear bar A and wear in the dovetail groove orifice that bar B is separately fixed at shape A and shape B, shape A, shape B and wear bar A, wear the synthetic die cavity of bar B combination back wall, in die cavity, be full of polyurethane foam bar, shape A, shape B and wear bar A, wear bar B, equal in length and the combination rear end face alignment of polyurethane foam bar, wearing bar A and wearing bar B adopts made of plastic, the moulding of polyurethane foam strip adoption injecting glue, polyurethane can be the liquid of one-component or two components, polyurethane foam bar is closed pore,
Above-mentioned manufacture process of wearing die cavity polyurethane foam shape in bar method:
A. will wear bar A and wear in the corresponding dovetail groove orifice that bar B is through respectively shape A and shape B, wearing its right end face of bar A and its right end face of shape A aligns fixing, its right end face and the alignment of shape B its right end face of wearing bar B are fixing, the right-hand member of shape A is near the left end of shape B, and adhesive pouring nozzle is positioned at the right-hand member of shape A and on wear bar A;
B. grip block A, grip block B lay respectively at the two ends, left and right of shape A and clamp shape A, grip block C, grip block D lay respectively at the two ends, left and right of shape B and clamp shape B, shape B maintains static, adhesive pouring nozzle and wear bar A, shape A can left and right synchronizing moving;
C. shape A moves to the right, polyurethane is played glue through the adhesive pouring nozzle of glue injecting head to the upper surface of wearing bar A simultaneously, grip block A, grip block B and conveyer belt synchronously drive shape A to move, the left side of shape A stops injecting glue before moving right to and overlapping with shape B right side, and the end face coincidence that shape A continues to move to shape B stops;
D. polyurethane at shape A, shape B, wear bar A, wear in the die cavity that bar B encloses and foam, form polyurethane foam bar and be full of die cavity, play bonding and effect that gain in strength;
E. the outer bar of roll extrusion notch, makes to wear bar A, wears bar B and shape A, shape B bond strength is higher, if bond strength enough can be exempted the outer bar operation of roll extrusion notch.
The invention has the beneficial effects as follows:
The problem that the invention solves the thermal insulation reduction causing because of cross-ventilation, has improved and has worn section bar thermal insulation and structural strength, has improved soundproof effect.Also be particularly suitable for the existing bar law technology of wearing and produce heat-insulation aluminum section, both when wearing bar, injected polyurethane foam bar, saving equipment, simplifies technique, just need to improve clamping and the method for operation of shape, increase the production that injection system can be realized above-mentioned shape.
Accompanying drawing explanation
Fig. 1 is the schematic cross-section of shape A of the present invention and shape B, Fig. 2 wears bar A, wear the structural representation that bar B prepares to penetrate shape A and shape B dovetail groove orifice, Fig. 3 wears bar A, wear the schematic cross-section that bar B penetrates shape A and shape B dovetail groove orifice, Fig. 4 is grip block A, bar A and shape A are worn in grip block B clamping, grip block C, bar B and shape B and conveyer belt transfer structure schematic diagram are worn in grip block D clamping, Fig. 5 is that shape A and shape B separate, the process schematic diagram of cast polyurethane foamed strip, Fig. 6 is that cast polyurethane is to the structural representation of wearing on bar A, Fig. 7 is the die cavity polyurethane foam shape schematic cross-section in bar method of wearing of the present invention.
In figure 1, shape A, 2, wear bar A, 3, adhesive pouring nozzle, 4, wear bar B, 5 shape B, 6, polyurethane, 7, polyurethane foam bar, 8, dovetail groove orifice, 9, grip block A, 10, grip block B, 11, grip block C, 12, grip block D, 13, die cavity, 14, conveyer belt, 15, the outer bar of notch.
The specific embodiment
The specific embodiment one: as shown in Fig. 1～Fig. 7, in the bar method of wearing described in present embodiment die cavity polyurethane foam shape by shape A1, shape B5, wear bar A2, wear bar B4, polyurethane foam bar 7 forms.It is characterized in that shape A1 and shape B5 have dovetail groove orifice 8, wear bar A2 and all there is the shape corresponding with dovetail groove orifice 8 with the both sides, cross section of wearing bar B4, wear bar A2 and wear in the dovetail groove orifice 8 that bar B4 is through respectively shape A1 and shape B5, shape A1, shape B5 and wear bar A2, wear the synthetic die cavity 13 of bar B4 combination back wall, in die cavity 13, be full of polyurethane foam bar 7, shape A1, shape B5 and wear bar A2, wear bar B4, equal in length and the combination rear end face alignment of polyurethane foam bar 7, wearing bar A2 and wearing bar B4 adopts made of plastic, polyurethane foam bar 7 adopts injecting glue moulding, polyurethane 6 can be the liquid of one-component or two components, polyurethane foam bar 7 is closed pores, shape A1 is placed on a plurality of conveyer belts 14 or on a plurality of conveying roller, and a plurality of conveyer belts 14 or a plurality of conveying roller drive shape A1 to move left and right,
Above-mentioned manufacture process of wearing die cavity polyurethane foam shape in bar method:
A. will wear bar A2 and wear in the corresponding dovetail groove orifice 8 that bar B4 is through respectively shape A1 and shape B5, wearing its right end face of bar A2 and its right end face of shape A1 aligns fixing, its right end face and the alignment of shape B5 its right end face of wearing bar B4 are fixing, the right-hand member of shape A1 is near the left end of shape B5, and adhesive pouring nozzle 3 is positioned at the right-hand member of shape A1 and (Fig. 5) L on wear bar A2
B. grip block A9, grip block B10 lay respectively at the two ends, left and right of shape A1, and clamping shape A1, grip block C11, grip block D12 lay respectively at the two ends, left and right of shape B5, and clamp shape B5, shape B5 maintains static, and shape A1 can move left and right;
C. shape A1 moves to the right, polyurethane 6 is played glue through the adhesive pouring nozzle 3 of glue injecting head to the upper surface of wearing bar A2 simultaneously, the synchronous shape A1 that drives of grip block A9, grip block B10 and conveyer belt 14 moves, in the time of before the left side of shape A1 moves right to and overlaps with shape B5 right side, stop injecting glue, the end face coincidence that shape A1 continues to move to shape B5 stops;
D. polyurethane 6 at shape A1, shape B5, wear bar A2, wear 13 li of foaming of die cavity that bar B4 encloses, form polyurethane foam bar 7 and be full of die cavity 13, play bonding and effect that gain in strength;
E. the outer bar 15 of roll extrusion notch, makes to wear bar A2, wears bar B4 and shape A1, shape B5 bond strength is higher, if bond strength enough can be exempted the outer bar operation of roll extrusion notch.
The specific embodiment two: as shown in Fig. 1～Fig. 7, described in present embodiment, by wearing bar A2, penetrate in the bottom dovetail groove orifice 8 of shape A1, make to wear bar A2, the alignment of shape A1 length direction, by wearing bar B4, penetrate in the top dovetail groove orifice 8 of shape B5, make to wear bar B4, the alignment of shape B5 length direction, the right-hand member of shape A1 is positioned at the left end of shape B5, adhesive pouring nozzle 3 is positioned at the left end of shape B5, shape A1 maintains static, adhesive pouring nozzle 3, wear bar B4 and shape B5 can move along left and right directions, polyurethane 6 is played glue through the adhesive pouring nozzle 3 of glue injecting head to the upper surface of wearing bar A2, by wearing bar B4, penetrate in the top dovetail groove orifice 8 of shape A1 simultaneously, wear in the top dovetail groove orifice 8 that bar A2 penetrates shape B5, the left end face of shape B5 moves to while overlapping with the left end face of shape A1 and stops, polyurethane 6 is in 13 li of foaming of die cavity, form polyurethane foam bar 7 and be full of die cavity 13, the outer bar 15 of roll extrusion notch.
The specific embodiment three: as shown in Fig. 1～Fig. 7, described in present embodiment by shape A1 and shape B5 length direction justify align, shape A1 and shape B5 distance are fixed according to desired location, to wear bar A2, wear bar B4 and penetrate respectively shape A1, in the dovetail groove orifice 8 of shape B5, make to wear bar A2, wear bar B4, shape A1, the alignment of shape B5 both sides, grip block A9, grip block B10 lays respectively at the two ends, left and right of shape A1, clamp shape A1 and wear bar A2 and move to the left, grip block C11, grip block D12 lays respectively at the two ends, left and right of shape B5, and clamp shape B5 and wear bar B4, shape B5 and wear bar B4 and maintain static, shape A1 stops with wearing after bar A2 moves a certain distance to the left, shape A1 and wear bar A2 and move to the right afterwards, adhesive pouring nozzle 3 is fixed on the left side of shape B5, polyurethane 6 is played glue through the adhesive pouring nozzle 3 of glue injecting head to the upper surface of wearing bar A2 simultaneously, grip block A9, the synchronous shape A1 that drives of grip block B10 and conveyer belt 14 moves right, the left side of shape A1 stops injecting glue before moving to and overlapping with shape B5 right side, polyurethane 6 is in 13 li of foaming of die cavity, form polyurethane foam bar 7 and be full of die cavity 13, the outer bar 15 of roll extrusion notch.
The specific embodiment four: as shown in Fig. 1～Fig. 7, described in present embodiment by shape A1 and shape B5 length direction justify align, shape A1, shape B5 distance is fixed according to desired location, by wearing bar A2, penetrate in the bottom dovetail groove orifice 8 of shape A1 and shape B5, make to wear bar A2, shape A1, the alignment of shape B5 length direction, wear bar A2, shape A1, shape B5 maintains static, adhesive pouring nozzle 3 can move along left and right directions, polyurethane 6 is played glue through the adhesive pouring nozzle 3 of glue injecting head to the upper surface of wearing bar A2, to wear afterwards bar B4 and penetrate shape A1, in the top dovetail groove orifice 8 of shape B5, polyurethane 6 is in 13 li of foaming of die cavity, form polyurethane foam bar 7 and be full of die cavity 13, the outer bar 15 of roll extrusion notch.
The specific embodiment five: as shown in Fig. 1～Fig. 7, described in present embodiment by shape A1 and shape B5 length direction justify align, shape A1, shape B5 distance is fixed according to desired location, by wearing bar A2, penetrate in the bottom dovetail groove orifice 8 of shape A1 and shape B5, make to wear bar A2, shape A1, the alignment of shape B5 both sides, wear bar A2, shape A1 and shape B5 can move along left and right directions, adhesive pouring nozzle 3 maintains static, polyurethane 6 is played glue through the adhesive pouring nozzle 3 of glue injecting head to the upper surface of wearing bar A2, to wear bar B4 and penetrate shape A1, in the top dovetail groove orifice 8 of shape B5, polyurethane 6 is in 13 li of foaming of die cavity, form polyurethane foam bar 7 and be full of die cavity 13, the outer bar 15 of roll extrusion notch.
Claims (5)
1. wear a die cavity polyurethane foam shape in bar method, described in wear in bar method die cavity polyurethane foam shape by shape A (1), shape B (5), wear bar A (2), wear bar B (4), polyurethane foam bar (7) forms, it is characterized in that shape A (1) and shape B (5) have dovetail groove orifice (8), the both sides, cross section of wearing bar A (2) and wearing bar B (4) all have and the corresponding shape of dovetail groove orifice (8), wear bar A (2) and wear in the dovetail groove orifice (8) that bar B (4) is through respectively shape A (1) and shape B (5), shape A (1), shape B (5) and wear bar A (2), wear the synthetic die cavity (13) of bar B (4) combination back wall, in die cavity (13), be full of polyurethane foam bar (7), shape A (1), shape B (5) and wear bar A (2), wear bar B (4), equal in length and the combination rear end face alignment of polyurethane foam bar (7), wear bar A (2) and wear bar B (4) and adopt made of plastic, polyurethane foam bar (7) adopts injecting glue moulding, polyurethane (6) can be the liquid of one-component or two components, polyurethane foam bar (7) is closed pore, shape A (1) is placed on a plurality of conveyer belts (14) above or on a plurality of conveying rollers, a plurality of conveyer belts (14) or a plurality of conveying roller drive shape A (1) to move left and right,
Above-mentioned manufacture process of wearing die cavity polyurethane foam shape in bar method:
A. will wear bar A (2) and wear in the corresponding dovetail groove orifice (8) that bar B (4) is through respectively shape A (1) and shape B (5), wearing its right end face of bar A (2) and its right end face of shape A (1) aligns fixing, its right end face and the alignment of shape B (5) its right end face of wearing bar B (4) are fixing, the right-hand member of shape A (1) is near the left end of shape B (5), and adhesive pouring nozzle (3) is positioned at the right-hand member of shape A (1) and on wear bar A (2);
B. grip block A (9), grip block B (10) lay respectively at the two ends, left and right of shape A (1), and clamp shape A (1), grip block C (11), grip block D (12) lay respectively at the two ends, left and right of shape B (5), and clamp shape B (5), shape B (5) maintains static, and shape A (1) can move left and right;
C. shape A (1) moves to the right, polyurethane (6) is played glue through the adhesive pouring nozzle (3) of glue injecting head to the upper surface of wearing bar A (2) simultaneously, grip block A (9), grip block B (10) and conveyer belt (14) synchronously drive shape A (1) mobile, in the time of before the left side of shape A (1) moves right to and overlaps with shape B (5) right side, stop injecting glue, the end face coincidence that shape A (1) continues to move to shape B (5) stops;
D. polyurethane (6) at shape A (1), shape B (5), wear bar A (2), wear the inner foaming of die cavity (13) that bar B (4) encloses, form polyurethane foam bar (7) and be full of die cavity (13);
E. the outer bar (15) of roll extrusion notch, if bond strength enough can be exempted outer bar (15) operation of roll extrusion notch.
2. according to claim 1ly wear die cavity polyurethane foam shape in bar method, described wearing in the bottom dovetail groove orifice (8) that bar A (2) penetrates shape A (1), make to wear bar A (2), the alignment of shape A (1) length direction, to wear in the top dovetail groove orifice (8) that bar B (4) penetrates shape B (5), make to wear bar B (4), the alignment of shape B (5) length direction, the right-hand member of shape A (1) is positioned at the left end of shape B (5), adhesive pouring nozzle (3) is positioned at the left end of shape B (5), shape A (1) maintains static, adhesive pouring nozzle (3), wear bar B (4) and shape B (5) can move along left and right directions, polyurethane (6) is played glue through the adhesive pouring nozzle (3) of glue injecting head to the upper surface of wearing bar A (2), to wear in the top dovetail groove orifice (8) that bar B (4) penetrates shape A (1) simultaneously, wear in the top dovetail groove orifice (8) that bar A (2) penetrates shape B (5), the left end face of shape B (5) moves to while overlapping with the left end face of shape A (1) and stops, polyurethane (6) is in the inner foaming of die cavity (13), form polyurethane foam bar (7) and be full of die cavity (13), the outer bar (15) of roll extrusion notch.
3. according to claim 2ly wear die cavity polyurethane foam shape in bar method, described by shape A (1) and shape B (5) length direction justify align, shape A (1) and shape B (5) distance are fixed according to desired location, to wear bar A (2), wear bar B (4) and penetrate respectively shape A (1), in the dovetail groove orifice (8) of shape B (5), make to wear bar A (2), wear bar B (4), shape A (1), the alignment of shape B (5) both sides, grip block A (9), grip block B (10) lays respectively at the two ends, left and right of shape A (1), clamp shape A (1) and wear bar A (2) and move to the left, grip block C (11), grip block D (12) lays respectively at the two ends, left and right of shape B (5), and clamp shape B (5) and wear bar B (4), shape B (5) and wear bar B (4) and maintain static, shape A (1) and wearing when bar A (2) moves a certain distance to the left stops, shape A (1) and wear bar A (2) and move to the right afterwards, adhesive pouring nozzle (3) is fixed on the left side of shape B (5), polyurethane (6) is played glue through the adhesive pouring nozzle (3) of glue injecting head to the upper surface of wearing bar A (2) simultaneously, grip block A (9), grip block B (10) and conveyer belt (14) synchronously drive shape A (1) to move right, the left side of shape A (1) stops injecting glue before moving to and overlapping with shape B (5) right side, polyurethane (6) is in the inner foaming of die cavity (13), form polyurethane foam bar (7) and be full of die cavity (13), the outer bar (15) of roll extrusion notch.
4. according to claim 3ly wear die cavity polyurethane foam shape in bar method, described by shape A (1) and shape B (5) length direction justify align, shape A (1), shape B (5) distance is fixed according to desired location, to wear in the bottom dovetail groove orifice (8) that bar A (2) penetrates shape A (1) and shape B (5), make to wear bar A (2), shape A (1), the alignment of shape B (5) length direction, wear bar A (2), shape A (1), shape B (5) maintains static, adhesive pouring nozzle (3) can move along left and right directions, polyurethane (6) is played glue through the adhesive pouring nozzle (3) of glue injecting head to the upper surface of wearing bar A (2), to wear afterwards bar B (4) and penetrate shape A (1), in the top dovetail groove orifice (8) of shape B (5), polyurethane (6) is in the inner foaming of die cavity (13), form polyurethane foam bar (7) and be full of die cavity (13), the outer bar (15) of roll extrusion notch.
5. according to claim 4ly wear die cavity polyurethane foam shape in bar method, described by shape A (1) and shape B (5) length direction justify align, shape A (1), shape B (5) distance is fixed according to desired location, to wear in the bottom dovetail groove orifice (8) that bar A (2) penetrates shape A (1) and shape B (5), make to wear bar A (2), shape A (1), the alignment of shape B (5) both sides, wear bar A (2), shape A (1) and shape B (5) can move along left and right directions, adhesive pouring nozzle (3) maintains static, polyurethane (6) is played glue through the adhesive pouring nozzle (3) of glue injecting head to the upper surface of wearing bar A (2), to wear bar B (4) and penetrate shape A (1), in the top dovetail groove orifice (8) of shape B (5), polyurethane (6) is in the inner foaming of die cavity (13), form polyurethane foam bar (7) and be full of die cavity (13), the outer bar (15) of roll extrusion notch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410218362.8A CN104005673B (en) | 2014-05-21 | 2014-05-21 | Wear die cavity polyurethane foam shape in bar method |
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| CN201410218362.8A CN104005673B (en) | 2014-05-21 | 2014-05-21 | Wear die cavity polyurethane foam shape in bar method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908195A (en) * | 2015-05-02 | 2015-09-16 | 大连华工创新科技股份有限公司 | Molding method of strip-penetrating-method inner cavity polyurethane foamed aluminum sectional material |
| CN105484615A (en) * | 2015-12-22 | 2016-04-13 | 合肥嘉伟装饰工程有限责任公司 | Novel sash glass sealing structure |
| CN106426713A (en) * | 2016-08-27 | 2017-02-22 | 大连华工创新科技股份有限公司 | Forming method and forming equipment of strip-penetrating-method inner cavity polyurethane foaming metal section |
| CN108621356A (en) * | 2017-03-17 | 2018-10-09 | 天津金鹏铝材制造有限公司 | A kind of production method of foaming type heat-insulation aluminum section |
| CN110295827A (en) * | 2019-06-13 | 2019-10-01 | 江苏银奕达科技股份有限公司 | A kind of production method of high heat preservation broken bridge heat insulation section bar |
| CN111452374A (en) * | 2020-04-07 | 2020-07-28 | 郭玲艳 | Plastic-steel window processing technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1274724A (en) * | 1989-01-25 | 1990-10-02 | Paul Rezewski | Door frame member |
| DE202004004184U1 (en) * | 2004-03-16 | 2004-07-29 | Thyssen Schulte Gutmann Bausysteme Gmbh | Profile for facades, windows and/or doors incorporates an insert which divides the profile cavity into several chambers |
| CN1916342A (en) * | 2005-08-15 | 2007-02-21 | 王广武 | Inner stuffed heat insulated shape bar of aluminum alloy |
| EP2236720A1 (en) * | 2009-03-26 | 2010-10-06 | Pural GmbH & Co. KG | Profile element for windows or doors |
| CN202215115U (en) * | 2011-08-16 | 2012-05-09 | 上海德高门窗有限公司 | Metal heat insulation cavity filled with high-molecular material |
| CN203978155U (en) * | 2014-05-21 | 2014-12-03 | 大连华工创新科技股份有限公司 | Wear die cavity polyurethane foam shape in bar method |
-
2014
- 2014-05-21 CN CN201410218362.8A patent/CN104005673B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1274724A (en) * | 1989-01-25 | 1990-10-02 | Paul Rezewski | Door frame member |
| DE202004004184U1 (en) * | 2004-03-16 | 2004-07-29 | Thyssen Schulte Gutmann Bausysteme Gmbh | Profile for facades, windows and/or doors incorporates an insert which divides the profile cavity into several chambers |
| CN1916342A (en) * | 2005-08-15 | 2007-02-21 | 王广武 | Inner stuffed heat insulated shape bar of aluminum alloy |
| EP2236720A1 (en) * | 2009-03-26 | 2010-10-06 | Pural GmbH & Co. KG | Profile element for windows or doors |
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Denomination of invention: Polyurethane foaming metal profiles for inner cavity of threading method Effective date of registration: 20221025 Granted publication date: 20151125 Pledgee: Bank of China Limited Dalian Ganjingzi Sub branch Pledgor: DALIAN HUAGONG INNOVATION TECHNOLOGY Co.,Ltd. Registration number: Y2022980019702 |
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Denomination of invention: Threading method for internal cavity polyurethane foam metal profiles Effective date of registration: 20231031 Granted publication date: 20151125 Pledgee: Bank of China Limited Dalian Ganjingzi Sub branch Pledgor: DALIAN HUAGONG INNOVATION TECHNOLOGY Co.,Ltd. Registration number: Y2023980063622 |
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