WO2014163133A1 - 車両用立柱サッシュを備えたドアサッシュ - Google Patents
車両用立柱サッシュを備えたドアサッシュ Download PDFInfo
- Publication number
- WO2014163133A1 WO2014163133A1 PCT/JP2014/059819 JP2014059819W WO2014163133A1 WO 2014163133 A1 WO2014163133 A1 WO 2014163133A1 JP 2014059819 W JP2014059819 W JP 2014059819W WO 2014163133 A1 WO2014163133 A1 WO 2014163133A1
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- WIPO (PCT)
- Prior art keywords
- vehicle
- sash
- inner member
- outer member
- bent portion
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0401—Upper door structure
- B60J5/0402—Upper door structure window frame details, including sash guides and glass runs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
- B60J5/0422—Elongated type elements, e.g. beams, cables, belts or wires
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D27/00—Connections between superstructure or understructure sub-units
- B62D27/02—Connections between superstructure or understructure sub-units rigid
Definitions
- This invention relates to the door sash provided with the vertical pillar sash for vehicles comprised by welding a some steel plate.
- the vertical sash of a vehicle door sash is generally provided with a bag-like portion having a closed cross section located on the inner side of the vehicle and a design portion located on the outer side of the vehicle, and a plurality of steel materials are combined.
- the bag-shaped portion of this vertical pillar sash has joined the overlapping portion of two steel plates by hemming (Patent Document 1).
- welding spot welding, arc welding
- the steel material used for the vertical pillar sash of the door sash for a vehicle has generally been a raw steel material that is not plated (generally a cold rolled steel plate (SPCC material)), but in order to prevent rust of the vertical pillar sash. Furthermore, an attempt has been made to construct at least one of the steel plates to be welded together from a galvanized steel plate (Patent Document 2).
- SPCC material cold rolled steel plate
- the hemming process has a problem that, when joining the overlapped portions of the two steel plates, a large pressure is required to fold and deform one of the steel plates.
- the welding process is less likely to deform the steel plate than the hemming process.
- the plated steel plate has a problem that, when spot welding is performed, the weld electrode is easily damaged (durability is hindered) by the generated zinc vapor.
- the present invention can form a bag-like portion by welding without using a hemming process that has been generally used in the past when joining the overlapping portions of a plurality of steel plates to form a bag-like portion. It aims at obtaining the door sash provided with the vertical pillar sash for vehicles. It is another object of the present invention to obtain a door sash having a vertical pillar sash for a vehicle in which welding marks do not appear on the appearance or the welding marks can be easily hidden. It is another object of the present invention to obtain a door sash having a vehicle vertical column sash that does not cause a problem of explosion when a vertical column sash is formed by welding a plurality of plated steel plates.
- the present invention provides a vehicle door sash having an inner member and an outer member, wherein the inner member and the outer member are formed with overlapping portions forming a bag-like portion.
- a bent portion connected to the overlapping portion is formed; the other of the inner member and the outer member is such that at least a part of a plate thickness end surface thereof is in contact with the bent portion; and the bent portion
- the plate thickness end surface is laser-welded at the contact portion.
- the bent portion and the plate thickness end surface are laser-welded at the contact portion, so that the welding trace does not appear on the appearance, or the welding trace can be easily hidden with a glass run or the like. it can.
- the bent portion is formed in the outer member, and the welded portion between the inner member and the outer member is set as an inner portion of the bent portion of the outer member.
- the contact portion between the member-side surface and the plate thickness end surface of the inner member, or the bent portion is formed in the inner member, and the welded portion of the inner member and the outer member is connected to the folded portion of the inner member. It can be set as the contact part of the surface by the side of the outer member of a curved part, and the plate
- At least one of the inner member and the outer member can be formed from a plated steel plate. Since the plate thickness end face is not plated enough, it is difficult for explosion to occur when the plate end face is welded, so the weldability of the plate end face and the bent part is improved, and strong and accurate welding is possible. become.
- a separation portion is formed between the bent portion and the overlapping portion so that the inner member and the outer member are not in contact with each other. It can be made to fold and be continued from the said separation
- the present invention has an inner member and an outer member, and in the vehicle door sash in which the inner member and the outer member are formed with overlapping portions constituting a bag-like portion, the shape of the laser welded portion is appropriately set.
- Laser welding makes it possible to form a bag-like part without using hemming, and it is possible to form a vehicular vertical column sash that does not appear on the appearance or that can easily hide the welding mark and has an excellent appearance.
- a door sash equipped with can be obtained.
- FIG. 1 shows 1st Embodiment of the vertical pillar sash by this invention along the II-II line of FIG.
- FIG. 2nd Embodiment of the same pillar sash shows 2nd Embodiment of the same pillar sash.
- FIG. 4 shows 2nd Embodiment of the same pillar sash.
- FIG. 4 shows 2nd Embodiment of the same pillar sash.
- FIG. 4 shows 2nd Embodiment of the same pillar sash.
- FIG. 1 shows a side shape of a passenger car having a vehicle door 10.
- a of a vehicle body B includes a door sash (window frame) 13 that forms a window opening 12 in an upper portion of a door body (inner panel and outer panel) 11.
- the door sash 13 has an upper sash 14 bent in a side view that receives the upper edge of the window glass G, and a vertical pillar sash 20 that receives the vertical edge of the window glass G along the center pillar 16 of the vehicle body B. Yes.
- the upper end portion of the upright sash 20 and the end portion of the upper sash 14 are connected and fixed by known means, and the lower portions of the upper sash 14 and the upright sash 20 extend into the door body 11 and are fixed to the door body 11. This embodiment is applied to the upright pillar sash 20 of the door sash 13.
- the vertical pillar sash 20 includes an inner member (main vertical pillar member) 21, an outer member (sub vertical pillar member) 22, and a weather strip holding member 23.
- the inner member 21 and the outer member 22 are made of a galvanized steel plate
- the weather strip holding member 23 is made of a green steel plate (cold rolled steel plate (SPCC material)).
- the weather strip holding member 23 may be omitted, and the weather strip may be clipped to the inner member 21.
- the plate thickness of the inner member (galvanized steel plate) 21 is larger than the plate thickness of the outer member (raw steel plate) 22.
- the inner member 21 includes a design portion 21a located on the vehicle outer side of the vehicle, and a folded portion 21b extending from the design portion 21a toward the vehicle inner side.
- the folded portion 21b extends from the design portion 21a to the vehicle interior obliquely.
- Direction extension portion 21b1, front-rear direction portion 21b2 extending from the vehicle inner side end portion of vehicle interior direction extension portion 21b1 to the window opening side
- vehicle outer direction extension portion 21b3 extending from the window opening side end portion of front-rear direction portion 21b2 to the vehicle outer side. ing.
- the outer member 22 includes a design portion 22a located on the vehicle outer side of the vehicle, and a folded portion 22b extending from the design portion 22a toward the vehicle inner side.
- the folded portion 22b extends along the vehicle interior direction extending portion 21b1 of the inner member 21.
- a vehicle interior extension 22b1 that extends obliquely inwardly, a closed section (bag-shaped section) forming section 22b2 that extends stepwise from the vehicle interior end of the interior extension 22b1 toward the window opening, and a closed section formation 22b2.
- a vehicle outer extension 22b3 extending outward from the window opening side end along the vehicle outer extension 21b3 of the inner member 21 is provided.
- the folded portion 21b of the inner member 21 (the vehicle interior direction extending portion 21b1, the front and rear direction portion 21b2, and the vehicle exterior direction extending portion 21b3) and the folded portion 22b (the closed cross section forming portion 22b2) of the outer member 22 are formed in a bag shape having a closed cross section. A portion 22c is formed.
- the front end portion of the design portion 22a on the window opening side constitutes a folded contact portion 22a1.
- Folded portion 21b (inward direction extension portion 21b1, front and rear direction portion 21b2 and outward direction extension portion 21b3) of inner member 21, and return portion 22b (inward direction extension portion 22b1, closed cross-section forming portion 22b2 and outward extension direction of vehicle) of outer member 22
- the portion 22b3) forms a bag-like portion 22c having a closed cross-sectional shape.
- a front end portion on the vehicle outer side of the vehicle outer direction extension portion 21b3 of the inner member 21 and a front end portion on the vehicle outer side of the vehicle outer direction extension portion 22b3 of the outer member 22 are overlapped with each other so as to close the bag-like portion 22c. ).
- the inward extension 22b1 of the outer member 22 includes welding seat surfaces 22b11 that protrude in the inward direction from the window opening side at a plurality of predetermined intervals in the vertical direction of the inward extension 22b1.
- the vehicle interior direction extension 22b1 and the seating surface 22b11 and the vehicle interior direction extension 21b1 of the inner member 21 constitute a superimposed portion (superimposed plate portion) superimposed so as to close the bag-like portion 22c.
- the vehicle interior extension 22b1 and 21b1 may be overlapped to form a plate portion. It is good also as a superimposition part on which in-vehicle extension part 22b1 and 21b1 were directly superimposed. Or you may provide the seat surface for welding in the vehicle interior direction extension part 22b1 side of the inner member 21.
- the outer member 22 is referred to as the outer member 22.
- the member positioned outside the overlapping portion is positioned as the outer member.
- the member (member denoted by reference numeral 22) may be referred to as an inner member.
- the weather strip holding member 23 is a channel material that holds the door-side weather strip DWS, and is welded (for example, spot welded) together with the in-vehicle direction extension 21b1 of the inner member 21 and the in-vehicle direction extension 22b1 of the outer member 22. Yes.
- the door-side weather strip DWS and the body-side weather strip BWS supported by the vehicle body B extend between the center pillar 16 of the vehicle body B and the inner member 21 in the in-vehicle direction when the vehicle door 10 is closed. Compressed with the portion 21b1, prevents rainwater from entering the vehicle body.
- the design portion 22a and the folded portion 22b of the outer member 22 constitute a glass run holding recess that holds the glass run GR, and the glass run GR guides the window glass G that opens and closes the window opening 12 as is well known.
- the vehicle outer side extension 22b3 of the outer member 22 constitutes a bent portion (folded plate portion) 22b4 bent toward the window opening side, and the vehicle outer direction extension 21b3 of the inner member 21 is formed.
- the vehicle outside plate thickness end face (plate stop) 21b4 faces the vehicle inside surface of the bent portion 22b4.
- the design portion 21a of the inner member 21 and the design portion 22a of the outer member 22 are substantially flush with each other, and a garnish that is a decorative member is attached to the outer surface.
- the vehicle outer direction extension portion 21b3 and the vehicle outer side plate thickness end surface 21b4 of the inner member 21 and the vehicle outer direction extension portion 22b3 of the outer member 22 constitute an overlapped portion, which overlaps the inside of the glass run holding recess. A holding part is formed.
- the vehicle outer direction extension portion 21b3 of the inner member 21 made of the plated steel plate and the vehicle outer direction extension portion 22b3 (folded portion 22b4) of the outer member 22 made of the plated steel plate are weld-bonded by laser welding.
- the vehicle outer direction extension portion 21b3 of the inner member 21 made of a plated steel plate and the vehicle outer direction extension portion 22b3 of the outer member 22 made of a plated steel plate are overlapped to form a vehicle outer direction extension portion 21b3.
- the vehicle outer plate thickness end surface 21b4 is brought into contact with the vehicle inner surface of the bent portion 22b4 of the vehicle outward extension 22b3.
- laser welding light is irradiated from the vehicle outer side to the vehicle outer surface 22b6 of the bent portion 22b4.
- the inner surface 22b5 of the bent portion 22b4, the outer plate thickness end surface 21b4, and the contact portions 40 of the vehicle outer direction extending portions 21b3 and 22b3 are melted and joined.
- the weather strip holding member 23 is welded to the in-vehicle direction extension 22b1 of the outer member 22 after the in-vehicle direction extension 21b1 and the seat surface 22b11 are welded.
- the inner member 21 is made of a plated steel plate, the outer plate thickness end surface 21b4 (so-called plate stop) is not sufficiently plated (the plating is poor), and therefore the inner member 21 is explosive when the outer plate thickness end surface 21b4 is welded. Since flying does not easily occur, the weldability of the outer plate thickness end surface 21b4 and the bent portion 22b4 is improved, and strong and accurate welding is possible. Since the welding mark of this embodiment appears on the vehicle outer side of the bent portion 22b4, it is hidden by the glass run GW.
- the irradiation direction (angle) and irradiation position of laser welding light are not limited to the irradiation direction (angle) and irradiation position shown in the drawing.
- the bent portion 22b4, the vehicle outer side plate thickness end surface 21b4, and the vehicle outer direction extension portions 21b3 and 22b3 can be selected as long as the contact portion 40 can be melt bonded.
- laser welding light may be irradiated from the window opening side surface of the vehicle exterior direction extension portion 21b3.
- the inward extension portion 21b1 of the inner member 21 made of a plated steel plate and the seating surface 22b11 of the outer member 22 made of a raw steel plate are also lasers of the outward extension portion 21b3 of the inner member 21 and the outward extension portion 22b3 of the outer member 22. It can be welded by a light welding process.
- the weather strip holding member 23 is welded to the in-vehicle direction extension 22b1 of the outer member 22 after the in-vehicle direction extension 21b1 and the seat surface 22b11 are welded.
- FIGS. 4 and 5 show cross-sectional views of the second embodiment of the overlapping portion (superimposing plate portion) of the inner member 21 and the outer member 22 taken at different positions in the vertical (vertical) direction.
- the outside extension 22b3 of the outer member 22 is temporarily formed with a separation portion 22b7 that is separated from the outside extension 21b3, and then the separation portion 22b7 is bent toward the window opening side to be outside the vehicle.
- a bent portion (bent plate portion) 22b4 that is in contact with the vehicle outer side plate thickness end surface 21b42 of the direction extension portion 21b3 is formed.
- a gap 43 is formed between the separation portion 22b7 and the vehicle outward extension portion 21b3.
- laser welding light is applied from the vehicle outer surface 22b6 of the bent portion 22b4 to the contact portion 44 between the vehicle inner surface 22b5 and the vehicle outer plate thickness end surface 21b42. Then, the inner surface 22b5 of the bent portion 22b4 and the contact portion 44 of the outer plate thickness end surface 21b42 are melted and welded.
- the second embodiment since there is a gap 43 between the vehicle outer direction extension portion 21b3 and the separation portion 22b7 of the vehicle direction extension portion 22b3, the entire surface of the vehicle outer plate thickness end surface 21b42 is the inner surface of the bent portion 22b4. 22b5 is contacted, and the contact state between the vehicle outer plate thickness end surface 21b42 and the vehicle inner surface 22b5 is kept good. Furthermore, the second embodiment has a gap 45 that communicates the gap 43 and the outside between the vehicle outer plate thickness end surface 21b43 and the inner surface 22b5 of the bent portion 22b4.
- the layer expanded and melted at the contact portion 44 flows into the gaps 43 and 45 to prevent deformation of the bent portion 22b4 and the vehicle outer direction extension portions 21b3 and 22b3, and the expansion gas at the time of welding causes these gaps to flow. There is no fear of explosion because it goes out from 43 and 45 to the outside. Since the welding trace of 3rd Embodiment appears on the vehicle outer side of the bending part 22b4, it is hidden by the glass run GW.
- the irradiation direction (angle) and irradiation position of the laser welding light are not limited to the illustrated irradiation direction (angle) and irradiation position.
- the bent portion 22b4 and the vehicle outer side plate thickness end surface 21b4 can be selected as long as the contact portion 44 can be melt-bonded.
- FIGS. 4 and 5 in the embodiment of FIGS. 4 and 5, additionally, laser welding light is irradiated from the window opening side to the window opening side (opposite side to the outer member 22) of the vehicle-side extension 21b3.
- 3 shows a third embodiment.
- the copper jig 51 is located at a position facing the laser welding light irradiation position of the vehicle outer direction extension 22b3, and the surface of the outer member 22 opposite to the vehicle outer direction extension 21b3 of the vehicle outer direction extension 22b3. It is applied to.
- the contact portion 42 between the vehicle outer extensions 21b3 and 22b3 is melted and welded.
- the jig 51 acts to absorb heat generated during melting and can reduce the risk of explosion.
- the inner member 21 and the outer member 22 are both made of a plated steel plate, and then the vehicle outer direction extension 21b3 of the inner member 21 and the vehicle outer direction extension 22b3 of the outer member 22 made of a plated steel plate are superimposed. And since the bending part 22b4 and the vehicle outer side board thickness end surface 21b4 are laser-welded, the vertical pillar sash for vehicles excellent in an external appearance can be obtained. In this embodiment, the bent portion 22b4 of the outer member 22 and the vehicle outer side plate thickness end surface 21b4 of the vehicle-side extension portion 21b3 of the inner member 21 are laser-welded. A holding portion inside the vehicle can be formed.
- the bent portion 22b4 is formed on the outer member 22.
- a window is formed on the vehicle outer side end portion of the vehicle outward extension portion 21b3 that forms the overlapping portion of the inner member 21.
- a bent portion 21b4 'bent outwardly of the opening is formed, and a vehicle inner surface 21b5' on the outer member 22 side of the bent portion 21b4 'is formed on the vehicle outward extension portion 22b3 forming an overlapping portion of the outer member 22.
- the outer side plate thickness end surface 22b4 'of the vehicle is in contact.
- Laser welding light is irradiated from the vehicle outer surface 21b6 'opposite to the vehicle inner surface 21b5' of the bent portion 21b4 ', and the vehicle inner surface 21b5' and the vehicle outer side plate thick end surface 22b4 of the bent portion 21b4 '. 'And the contact portion 40' of the vehicle outer direction extension portions 21b3 and 22b3 are melted and joined.
- Other configurations are the same as those of the first embodiment in FIG. 3, and the same components are denoted by the same reference numerals.
- a bent portion and a separated portion similar to the bent portion 22b4 and the separated portion 22b7 formed on the outer member 22 are formed on the inner member 21, and the vehicle outer side formed on the inner member 21. It is also possible to form a plate thickness end surface similar to the plate thickness end surfaces 21 b 41, 21 b 42, 21 b 43 on the outer member 22, and to form gaps similar to the gaps 43, 45 between the inner member 21 and the outer member 22.
- the vertical pillar sash for a vehicle according to the present invention is widely applicable to a vehicle door.
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
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- Transportation (AREA)
- Laser Beam Processing (AREA)
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Abstract
Description
また、本発明は、溶接痕が外観に表れず、あるいは溶接痕を容易に隠すことができる車両用立柱サッシュを備えたドアサッシュを得ることを目的とする。
さらに本発明は、複数のメッキ鋼板を溶接して立柱サッシュを構成する際、爆飛の問題が生じない車両用立柱サッシュを備えたドアサッシュを得ることを目的とする。
レーザ溶接光の照射方向(角度)、照射位置は、図示の照射方向(角度)、照射位置に限定されない。折曲部22b4と車外側板厚端面21b4が接触部44で溶融接合できる範囲で選択可能である。
BWS ボディ側ウェザーストリップ
DWS ドア側ウェザーストリップ
GR ガラスラン
10 車両ドア
11 ドア本体
12 窓開口
13 ドアサッシュ(窓枠)
14 アッパサッシュ
16 センターピラー
20 立柱サッシュ
21 インナー部材
21a 意匠部
21b 折返部
21b1 車内方向延長部
21b2 前後方向部
21b3 車外方向延長部(車外側に向かう板部、重畳部)
21b4 21b41 21b42 21b43 車外側の板厚端面
21b4′ 折曲部
21b5′ 車内側の面
21b6′ 車外側の面
22 アウター部材
22a 意匠部
22b 折返部
22b1 車内方向延長部
22b2 閉断面(袋状部)形成部
22b3 車外方向延長部(車外側に向かう板部、重畳部)
22b4 折曲部
22b5 車内側の面
22b6 車外側の面
22b7 離間部
22b4′ 車外側の板厚端面
22c 袋状部
23 ウェザーストリップ保持部材
40 40′ 42 44 接触部
43 45 隙間
Claims (6)
- インナー部材とアウター部材を有し、上記インナー部材とアウター部材には袋状部を構成する重畳部が形成された車両用ドアサッシュにおいて、
上記インナー部材とアウター部材の一方に、上記重畳部に連なる折曲部が形成されていること、
上記インナー部材とアウター部材の他方は、その板厚端面の少なくとも一部が上記折曲部に当接していること、及び
上記折曲部と板厚端面とが上記当接部においてレーザ溶接されていること、
を特徴とする車両用立柱サッシュを備えたドアサッシュ。 - 請求の範囲第1項記載の車両用立柱サッシュを備えたドアサッシュにおいて、上記折曲部は上記アウター部材に形成されていて、上記インナー部材とアウター部材の溶接箇所は、上記アウター部材の上記折曲部のインナー部材側の面とインナー部材の板厚端面との接触部である車両用立柱サッシュを備えたドアサッシュ。
- 請求の範囲第1項記載の車両用立柱サッシュを備えたドアサッシュにおいて、上記折曲部は上記インナー部材に形成されていて、上記インナー部材とアウター部材の溶接箇所は、上記インナー部材の上記折曲部のアウター部材側の面とアウター部材の板厚端面との接触部である車両用立柱サッシュを備えたドアサッシュ。
- 請求の範囲第1項乃至第3項のいずれか1項記載の車両用立柱サッシュを備えたドアサッシュにおいて、上記インナー部材とアウター部材は、少なくともいずれか一方がメッキ鋼板からなる車両用立柱サッシュを備えたドアサッシュ。
- 請求の範囲第1項乃至第4項のいずれか1記載の車両用立柱サッシュを備えたドアサッシュにおいて、上記折曲部を有する側の部材には、上記折曲部と上記重畳部との間において、上記インナー部材とアウター部材を非接触とする離間部が形成されていて、上記折曲部は、上記離間部から上記折曲部を有さない部材側に折曲されて連なる車両用立柱サッシュを備えたドアサッシュ。
- 請求の範囲第1項乃至第5項のいずれか1項記載の車両用立柱サッシュを備えたドアサッシュにおいて、上記板厚端面には、上記折曲部との当接部と非当接部が形成されている車両用立柱サッシュを備えたドアサッシュ。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/781,944 US20160031298A1 (en) | 2013-04-05 | 2014-04-03 | Vehicle door sash having vertical pillar sash |
CN201480019262.0A CN105163965A (zh) | 2013-04-05 | 2014-04-03 | 具备车辆用立柱窗框的车门窗框 |
JP2015510124A JP6368708B2 (ja) | 2013-04-05 | 2014-04-03 | 車両用立柱サッシュを備えたドアサッシュ |
Applications Claiming Priority (2)
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JP2013-079607 | 2013-04-05 | ||
JP2013079607 | 2013-04-05 |
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WO2014163133A1 true WO2014163133A1 (ja) | 2014-10-09 |
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PCT/JP2014/059819 WO2014163133A1 (ja) | 2013-04-05 | 2014-04-03 | 車両用立柱サッシュを備えたドアサッシュ |
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US (1) | US20160031298A1 (ja) |
JP (1) | JP6368708B2 (ja) |
CN (1) | CN105163965A (ja) |
WO (1) | WO2014163133A1 (ja) |
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US20150283885A1 (en) * | 2014-04-08 | 2015-10-08 | Hyundai Motor Company | Combination structure of door equipped on vehicle |
WO2015182495A1 (ja) * | 2014-05-30 | 2015-12-03 | シロキ工業株式会社 | サッシュ接続構造及びサッシュ接続方法 |
US20160167491A1 (en) * | 2013-05-20 | 2016-06-16 | Shiroki Corporation | Vehicle door frame |
CN106163847A (zh) * | 2014-04-10 | 2016-11-23 | 白木工业株式会社 | 车门的立柱窗框以及车门的立柱窗框的制造方法 |
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CN205686149U (zh) * | 2013-08-30 | 2016-11-16 | 爱信精机株式会社 | 车辆用门框以及车辆用门框的中间体 |
JP6165691B2 (ja) * | 2014-09-04 | 2017-07-19 | 三恵技研工業株式会社 | ドアサッシュ及びその製造方法 |
EP3224071B8 (en) * | 2014-11-27 | 2019-06-05 | Autotech Engineering, S.L. | Reinforced vehicle door against side impact |
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- 2014-04-03 US US14/781,944 patent/US20160031298A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
---|---|
CN105163965A (zh) | 2015-12-16 |
US20160031298A1 (en) | 2016-02-04 |
JPWO2014163133A1 (ja) | 2017-02-16 |
JP6368708B2 (ja) | 2018-08-01 |
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