JPH01226453A - Molding for automobile and molding method thereof - Google Patents
Molding for automobile and molding method thereofInfo
- Publication number
- JPH01226453A JPH01226453A JP5408788A JP5408788A JPH01226453A JP H01226453 A JPH01226453 A JP H01226453A JP 5408788 A JP5408788 A JP 5408788A JP 5408788 A JP5408788 A JP 5408788A JP H01226453 A JPH01226453 A JP H01226453A
- Authority
- JP
- Japan
- Prior art keywords
- molding
- bent
- reinforcing member
- flexed
- molded
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims abstract description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 11
- 239000000057 synthetic resin Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract description 10
- 229920005989 resin Polymers 0.000 abstract description 9
- 239000011347 resin Substances 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract 2
- 238000003475 lamination Methods 0.000 abstract 1
- 230000002040 relaxant effect Effects 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 25
- 229920000554 ionomer Polymers 0.000 description 3
- 239000012778 molding material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、自動車の車体外側面に装着されるモール、デ
ィング及びその成形方法に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a molding or ding attached to the outer surface of an automobile body, and a method for molding the same.
従来の技術
近時、自動車の例えばバンパー外側面には、主としてバ
ンパーの保護及び装飾に供されるモールディングが装着
されている。このモールディングｌは、第７図に示すよ
うに合成樹脂材で押出成形によって帯状に一体成形され
、その表面１ａには、上記押出成形時に異色の条あるい
はプラスチックフィルムに金属蒸着を施した装飾テープ
等の装着体ｔｂが形成されている。また、モールディン
グｌの両端部２．２は、バンパーの屈曲状両端部に沿わ
せるために同一曲率で屈曲形成されている。BACKGROUND OF THE INVENTION Recently, moldings have been attached to the outer surfaces of automobile bumpers, for example, to protect and decorate the bumpers. As shown in Fig. 7, this molding 1 is integrally molded into a belt shape by extrusion molding from a synthetic resin material, and its surface 1a is covered with strips of a different color during the extrusion molding or a decorative tape made of metal vapor-deposited plastic film. A mounting body tb is formed. Further, both ends 2.2 of the molding 1 are bent at the same curvature in order to follow the bent ends of the bumper.
そして、この両端部２．２の屈曲成形方法としては、例
えば第８図（Ａ）、（Ｂ）に示すように、まず、直線状
のモールディングｌの一端部２を、屈曲成形用治具３の
略り字形のキャビティ３ａ内に折り曲げて押し込み、次
に屈曲部位４の屈曲個所を細長い押圧用治具５で長時間
押圧してクセ付けによって屈曲成形している。また、場
合によっては、屈曲部位４に外部から蒸気や熱風を長時
間当てて屈曲成形を行っている。As a method of bending and forming the both ends 2.2, for example, as shown in FIGS. The bent part 4 is bent and pushed into the cavity 3a having an abbreviated character shape, and then the bent part of the bent part 4 is pressed for a long time with an elongated pressing jig 5 to form a bent shape. In some cases, steam or hot air is applied to the bent portion 4 from the outside for a long period of time to perform bending.
また、他の屈曲成形方法としては、直線状のモールディ
ング本体を若干短寸に成形し、その両端末にモールディ
ング素材と相容性の良い樹脂を射出成形して屈曲状の両
端部を成形する方法がある。Another method of bending molding is to mold a straight molding body into a slightly shorter length, and injection molding a resin that is compatible with the molding material on both ends to form bent ends. There is.
発明が解決しようとする課題
然し乍ら、上記従来の屈曲成形用治具３を用いてモール
ディング両端部２．２を屈曲成形する方法にあっては、
モールディングｌの復元性の強い材質の関係から、屈曲
クセ付けに長時間を要し、成形作業能率が著しく低下す
る。また、−旦屈曲成形しても、バンパーへの取付後に
例えば５０℃以上の温度下に置かれた場合には斯かる熱
によって元の直線状に復帰し易くなる。Problems to be Solved by the Invention However, in the method of bending both ends 2.2 of the molding using the above-mentioned conventional bending jig 3,
Because the molding l is made of a material with strong resilience, it takes a long time to form the bending habit, and the efficiency of the molding operation is significantly reduced. Moreover, even if it is bent once, if it is placed under a temperature of, for example, 50° C. or higher after being attached to a bumper, it will easily return to its original straight shape due to such heat.
°一方、屈曲両端部を射出成形によって成形する方法に
あっては、上述のように屈曲成形後に元の状態に復帰す
ることはなくなるが、モールディング本体と該モールデ
ィング両端部が別成形されているため、両者の接合個所
が外部に露出して外観品質が悪化する。また、モールデ
ィング本体の装飾体と両端部の材料上の相違から質感が
大きく異なるため、これによっても外観上の品質が悪化
する。On the other hand, in the method of molding both bent ends by injection molding, the molding body and both ends of the molding are molded separately, although they do not return to their original state after bending as described above. , the joints between the two are exposed to the outside and the appearance quality deteriorates. Furthermore, the texture of the decorative body of the molding body and both ends are greatly different due to the difference in materials, and this also deteriorates the quality of the appearance.
課題を解決するための手段
本発明は、合成樹脂材で一体成形されたモールディング
の所定個所を屈曲形成すると共に、該屈曲部位の裏面に
屈曲姿勢を補強する合成樹脂製の補強部材を一体に設け
たことを特徴としている。Means for Solving the Problems The present invention involves bending a predetermined portion of a molding integrally molded with a synthetic resin material, and integrally providing a reinforcing member made of synthetic resin to reinforce the bent position on the back side of the bent portion. It is characterized by
その成形方法としては、合成樹脂材のモールディングを
押出成形によって一体成形し、該モールディングの所定
個所を圧力によって屈曲成形すると同時に、該屈曲部位
の裏面に屈曲姿勢を補強する合成樹脂材の補強部材を射
出成形によって熱溶着したことを特徴としている。The molding method involves integrally molding a synthetic resin molding by extrusion molding, bending a predetermined part of the molding under pressure, and at the same time attaching a reinforcing member made of a synthetic resin material to the back of the bent part to reinforce the bent position. It is characterized by being heat-welded by injection molding.
作用
上記構成の本発明によれば、押出成形により成形された
モールディングの所定個所を屈曲成形する際には、該屈
曲すべき個所を射出成形用下金型のキャビティ内にセッ
トし、その後上金型で上方から押圧して屈曲すると同時
に、スプルーから射出した溶融樹脂材料を屈曲個所の裏
面に所定範囲で熱溶着する。このように屈曲成形を上金
型の圧力と溶融熱との両方によってかつ同時に行うため
、屈曲成形が極めて容易に行える。しかも、屈曲成形後
におけるモールディングの屈曲姿勢が補強部材によって
十分に補強されるため、たとえ高熱に晒されても元の直
線状態に復帰することがない。According to the present invention having the above configuration, when bending a predetermined part of a molding formed by extrusion molding, the part to be bent is set in the cavity of the lower mold for injection molding, and then the upper mold is At the same time as it is bent by pressing it from above with a mold, the molten resin material injected from the sprue is thermally welded to the back surface of the bent part in a predetermined range. In this way, since bending is performed simultaneously using both the pressure of the upper mold and the heat of fusion, bending can be performed extremely easily. Moreover, since the bent position of the molding after bending is sufficiently reinforced by the reinforcing member, it will not return to its original straight state even if exposed to high heat.
更に、両端部を含めたモールディング全体を押出成形に
より一体成形したため、両端部とモールディング本体の
連続一体性が確保できる。Furthermore, since the entire molding including both ends is integrally molded by extrusion molding, continuous integrity between both ends and the molding body can be ensured.
実施例 以下、本発゛明の実施例を図面に基づいて詳述する。Example Hereinafter, embodiments of the present invention will be described in detail based on the drawings.
第１図は本発明に係る自動車用モールディングの第１実
施例を示し、この実施例も従来と同様にバンパーの外側
面に適用されるものを示している。FIG. 1 shows a first embodiment of a molding for an automobile according to the present invention, and this embodiment also shows a molding applied to the outer surface of a bumper as in the conventional case.
すなわち、モールディング１１は、アイオノマー等の熱
可塑性の合成樹脂材を押出成形によって長尺な帯状に連
続一体に形成されていると共に、屈曲形成された両端部
１２の屈曲個所ｔ２ａ裏面１２ｂには、上記アイオノマ
ー樹脂と同様の合成樹脂材からなる略り字形の補強部材
１３が一体に形成されている。また、モールディング１
１の表面長手方向には、ポリエステルフィルムにアルミ
箔を蒸着した積層フィルムと、この積層フィルムの上面
を被覆する高透明度のアイオノマーあるいはｐｖｃ、ウ
レタン等の保護膜とからなる装飾体１４が形成されてい
る。That is, the molding 11 is continuously and integrally formed into a long belt shape by extrusion molding a thermoplastic synthetic resin material such as an ionomer. An abbreviated reinforcing member 13 made of a synthetic resin material similar to ionomer resin is integrally formed. Also, molding 1
In the longitudinal direction of the surface of 1, a decorative body 14 consisting of a laminated film made of polyester film and aluminum foil vapor-deposited, and a highly transparent protective film of ionomer, PVC, urethane, etc. covering the upper surface of this laminated film is formed. There is.
したがって、この実施例によればモールディング１１の
両端部屈曲部位１２ａの裏面側が補強部材１３によって
補強されるため、たとえバンパーに取付けられた後に比
較的高い温度に晒されても、両端部１２が元の直線状に
復帰することがなく確実な取付状態を維持できる。Therefore, according to this embodiment, since the back sides of the bent portions 12a of both ends of the molding 11 are reinforced by the reinforcing member 13, even if the both ends 12 are exposed to a relatively high temperature after being attached to the bumper, the ends 12 will remain in their original state. A reliable installation state can be maintained without returning to a straight line.
次に、このモールディング１１の具体的な成形方法につ
いて説明する。まず、モールディング１１は、予め一般
的な押出成形によって直線状に連続して成形される。斯
る押出成形時には、表面に上記積層フィルムと保護膜か
らなる装飾体１４を長手方向に沿って蒸着する。Next, a specific method of forming this molding 11 will be explained. First, the molding 11 is formed continuously in a straight line in advance by general extrusion molding. During such extrusion molding, a decorative body 14 made of the laminated film and a protective film is deposited on the surface along the longitudinal direction.
次に、第２図及び第３図に示す射出成形用金型２１を用
いて両端部１２を屈曲成形すると共に、補強部材１３を
熱溶着する。上記射出成形用金型２１は、上面が段差状
の下金型２２と、該下金型２２の上面に当接する上金型
２３とを備えており、下金型２２は、段差部位の略中夫
に階段状に形成されたキャビティ部２４と、該キャビテ
ィ部２４の下端側に垂直方向に切欠されたゲート部２５
と、該ゲート部２５を介してキャビティ部２４と連通す
る長円状のランナ一部２６とを有している。−方、上金
型２３は、下面が上記下金型２２の上面に有する上記キ
ャビティ部２４等に対応した形状に形成されていると共
に、所定位置には、スプルー２７から射出された溶融樹
脂を上記ランナ一部２６内に供給する下方拡開状の供給
通路２８が垂直方向に穿設されている。Next, both ends 12 are bent and molded using the injection molding die 21 shown in FIGS. 2 and 3, and the reinforcing member 13 is heat welded. The injection mold 21 includes a lower mold 22 with a stepped upper surface, and an upper mold 23 that comes into contact with the upper surface of the lower mold 22. A cavity part 24 formed in the shape of a step in the center shaft, and a gate part 25 cut out in the vertical direction on the lower end side of the cavity part 24
and an oval runner portion 26 that communicates with the cavity portion 24 via the gate portion 25. - On the other hand, the upper mold 23 has a lower surface formed in a shape corresponding to the cavity portion 24 etc. provided on the upper surface of the lower mold 22, and has a predetermined position in which the molten resin injected from the sprue 27 is placed. A downwardly expanding feed passage 28 for feeding into the runner portion 26 is vertically bored.
そして、上記直線状のモールディング１１の一端部１２
を、第２図に示す上うに下金型２２の所定位置に固定用
中子２９によって固定してセットし、続いて上金型２３
を所定の速度で下降させて一端部１２を下方向へ徐々に
折り曲げ、上下金型２２．２３の上下面が当接した時点
で第３図に示すようにスプルー２７からアイオノマー等
の上記モールディング１１材質と相容性の良好な熱溶融
樹脂材を射出する。したがって、この溶融樹脂材が、ラ
ンナ一部２６からゲート部２５を通ってキャビティ部２
４内に流入して、一端部１２の屈曲部位１２ａ裏面１２
ｂに所定長さ範囲で熱溶着して補強部材１３を成形する
。ここで、一端部１２の屈曲部位１２ａが上記溶融樹脂
材で加熱されるため、単に上金型２３による圧力のみに
よって屈曲させる場合に比較して反力が緩和されて屈曲
性が良好となる。この結果、屈曲成形作業時間の短縮化
が図れると共に、屈曲部位１２ａの装飾体１４に、シワ
等の発生が防止され、見栄えの向上が図れる。その後、
上金型２３を外して下金型２２からモールディング１１
を取り出して所定時間冷却すれば屈曲成形が完了し、こ
れによって、第１図に示すような両端部１２の屈曲形状
が確実に維持されるモールディング１１が成形されるの
である。One end 12 of the linear molding 11
is fixed and set in a predetermined position of the upper and lower mold 22 shown in FIG.
is lowered at a predetermined speed to gradually bend one end 12 downward, and when the upper and lower surfaces of the upper and lower molds 22 and 23 come into contact with each other, as shown in FIG. Inject hot melt resin material that has good compatibility with the material. Therefore, this molten resin material passes from the runner part 26 through the gate part 25 and into the cavity part 2.
4 and bends the bent portion 12a of the one end 12 on the back surface 12.
The reinforcing member 13 is formed by thermally welding the reinforcing member 13 to b in a predetermined length range. Here, since the bent portion 12a of the one end portion 12 is heated by the molten resin material, the reaction force is alleviated and the bending property is improved compared to the case where the bent portion 12a is simply bent by the pressure of the upper mold 23. As a result, the time required for bending and forming can be shortened, and the decorative body 14 at the bending portion 12a is prevented from being wrinkled, thereby improving its appearance. after that,
Remove the upper mold 23 and remove the molding 11 from the lower mold 22.
By taking out the molding material and cooling it for a predetermined period of time, the bending process is completed, thereby forming the molding 11 that reliably maintains the bent shape of both ends 12 as shown in FIG.
また、上記両端部１２の屈曲部位１２ａに熱溶着される
補強部材１３は、金型のキャビティ部２４形状を替えれ
ば所望の形状に成形することが可能であり、例えば第４
図に示すようにバンパー３１の端部３１ａに形成された
係止孔３２に係止できるように、補強部材１３の内面に
突起部１３ａを形成することら可能である。更に、第５
図（Ａ）。Further, the reinforcing member 13 heat-welded to the bent portion 12a of the both ends 12 can be formed into a desired shape by changing the shape of the cavity portion 24 of the mold.
As shown in the figure, it is possible to form a projection 13a on the inner surface of the reinforcing member 13 so that it can be locked into a locking hole 32 formed in an end 31a of a bumper 31. Furthermore, the fifth
Figure (A).
（Ｂ）に示すように補強部材１３の一端側に形成された
逃げ部１３ｂを事後的に切除して所定形状に成形したり
、あるいは第６図に示すように波形状に屈曲したモール
ディング１１の裏面全域に長尺に熱溶着することも可能
である。As shown in (B), the relief part 13b formed at one end of the reinforcing member 13 may be cut out afterwards and molded into a predetermined shape, or the molding 11 bent in a wave shape as shown in FIG. It is also possible to thermally weld a long length over the entire back surface.
尚、上記実施例ではモールディング１１の両端部１２に
適用した場合を示しているが、この両端部１２以外に車
体外側の曲面に応じて屈曲形成されたコーナ部にも適用
できることは云うまでもない。Although the above embodiment shows the case where the molding 11 is applied to both ends 12, it goes without saying that it can also be applied to corner parts that are bent in accordance with the curved surface on the outside of the vehicle body, in addition to these ends 12. .
発明の効果
以上の説明で明らかなように、本発明に係る自動車用モ
ールディングによれば、屈曲部位の裏面に屈曲姿勢を補
強する補強部材を一体に形成したため、屈曲部位が成形
後において熱などにより元の直線状に復帰することがな
く屈曲姿勢を確実に維持できる。Effects of the Invention As is clear from the above explanation, according to the automotive molding according to the present invention, since the reinforcing member for reinforcing the bending position is integrally formed on the back surface of the bending part, the bending part is not easily damaged by heat etc. after molding. The bent posture can be reliably maintained without returning to the original straight line.
また、その屈曲部位の屈曲成形を圧力の他に溶融樹脂材
の熱を利用するため、良好な屈曲作用が得られる。この
結果、屈曲成形作業時間の短縮化が図れ、モールディン
グ全体の成形作業能率の向上が図れる。Further, since the bending portion is formed using the heat of the molten resin material in addition to pressure, a good bending action can be obtained. As a result, the time required for the bending molding operation can be shortened, and the efficiency of the entire molding operation can be improved.
しかも、モールディングの屈曲部位を、従来の如く射出
成形によって削成形するのではなく、モールディング全
体を連続一体に形成しているため、接合部や異材質によ
る質感の相違が一掃され、外観品質の低下が防止される
。Moreover, since the bent parts of the molding are not cut by injection molding as in the past, but the entire molding is formed continuously and integrally, differences in texture due to joints and different materials are eliminated, resulting in a decrease in appearance quality. is prevented.
第１図は本発明に係るモールディングの一実施例を示す
要部斜視図、第２図は本発明のモールディング成形方法
に供される射出成形用金型を示す斜視図、第３図は上記
射出成形用金型でモールディングの端部を屈曲形成して
いる状態を示す断面図、第４図は他側のモールディング
がバンパーに取り付けられる状態を示す要部斜視図、第
５図（Ａ）、（Ｂ）はモールディングのさらに異なった
例を示す要部斜視図、第６図はモールディングのさらに
異なった例を示す要部斜視図、第７図は従来のモールデ
ィングを示す要部斜視図、第８図（Ａ）、（Ｂ）は従来
の成形方法に供される治具とその治具によるモールディ
ングの屈曲成形作用を示す説明図である。
２・・・モールディング、１２・・・端部、１２ａ・・
・屈曲部位、１２ｂ・・・裏面、１３・・・補強部材。
１１・・・モールディング
１２・・・端部
＋２ａ・・・屈曲部位
１２ｂ・・・裏面
１３・・・補強部材
第２図
乙
第７図FIG. 1 is a perspective view of essential parts showing one embodiment of the molding according to the present invention, FIG. 2 is a perspective view showing an injection mold used in the molding method of the present invention, and FIG. 3 is a perspective view of the injection molding described above. FIG. 4 is a cross-sectional view showing a state in which the end of the molding is bent with a molding die, FIG. B) is a perspective view of a main part showing a further different example of a molding, FIG. 6 is a perspective view of a main part showing a still different example of a molding, FIG. 7 is a perspective view of a main part showing a conventional molding, and FIG. 8 (A) and (B) are explanatory diagrams showing a jig used in a conventional molding method and a bending action of the molding by the jig. 2... Molding, 12... End, 12a...
- Bent portion, 12b...back surface, 13...reinforcement member. 11...Molding 12...End part +2a...Bending part 12b...Back surface 13...Reinforcement member Fig. 2 B Fig. 7
Claims (2)
定個所を屈曲形成すると共に、該屈曲部位の裏面に屈曲
姿勢を補強する合成樹脂製の補強部材を一体に設けたこ
とを特徴とする自動車用モールディング。(1) For automobiles, characterized in that a molding made of a synthetic resin material is bent at a predetermined portion, and a reinforcing member made of synthetic resin is integrally provided on the back side of the bent portion to reinforce the bent position. molding.
一体成形し、該モールディングの所定個所を圧力によっ
て屈曲成形すると同時に、該屈曲部位の裏面に屈曲姿勢
を補強する合成樹脂材の補強部材を射出成形によって熱
溶着したことを特徴とする自動車用モールディングの成
形方法。(2) A synthetic resin molding is integrally molded by extrusion molding, and predetermined parts of the molding are bent by pressure, and at the same time, a synthetic resin reinforcing member is injection molded on the back side of the bent part to reinforce the bent position. A method for forming an automobile molding characterized by heat welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5408788A JPH01226453A (en) | 1988-03-08 | 1988-03-08 | Molding for automobile and molding method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5408788A JPH01226453A (en) | 1988-03-08 | 1988-03-08 | Molding for automobile and molding method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01226453A true JPH01226453A (en) | 1989-09-11 |
Family
ID=12960833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5408788A Pending JPH01226453A (en) | 1988-03-08 | 1988-03-08 | Molding for automobile and molding method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01226453A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919640U (en) * | 1982-07-28 | 1984-02-06 | 北海バネ株式会社 | foundation pile |
| JPS61218454A (en) * | 1985-03-22 | 1986-09-27 | Inoue Mtp Co Ltd | Method of finishing end part of molding |
| JPS62993U (en) * | 1985-06-20 | 1987-01-07 |
-
1988
- 1988-03-08 JP JP5408788A patent/JPH01226453A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5919640U (en) * | 1982-07-28 | 1984-02-06 | 北海バネ株式会社 | foundation pile |
| JPS61218454A (en) * | 1985-03-22 | 1986-09-27 | Inoue Mtp Co Ltd | Method of finishing end part of molding |
| JPS62993U (en) * | 1985-06-20 | 1987-01-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5783287A (en) | Method of insert molding plastic parts to provide covered edge surfaces and plastic parts made thereby | |
| US4619847A (en) | Trim strip having injection molded finishing portion and method of making | |
| US5759477A (en) | Method of making fused film plastic parts | |
| US5746962A (en) | Method of insert molding plastic parts to provide covered edge surfaces | |
| US6223497B1 (en) | Windows for automobiles and the like | |
| JPH038249B2 (en) | ||
| CA2004210C (en) | Windows for automobiles or the like, and method of manufacturing the same | |
| EP0079973B1 (en) | Extrusion/injection molding of trimmed product | |
| JPH01226453A (en) | Molding for automobile and molding method thereof | |
| US7226106B2 (en) | Molding and method of manufacturing the same | |
| EP0556724B1 (en) | Method for the manufacture of a vehicle sun visor, and a visor made by the method | |
| JP2932930B2 (en) | Method for molding resin products and molding apparatus | |
| JPH08229977A (en) | Method and apparatus for resin molding | |
| US6464814B2 (en) | Method for molding an end of a long resin molded article | |
| JPH045571B2 (en) | ||
| JPH02206513A (en) | Manufacture of trim parts for automobile | |
| JP3198594B2 (en) | Manufacturing method of decorative parts | |
| JPS62199414A (en) | Preparation of molding | |
| JPS6099635A (en) | Manufacture of decorative molding | |
| JP4074913B2 (en) | Automotive window molding and manufacturing method | |
| JPH08238639A (en) | Production of thin resin molded decorative panel | |
| JPH04460B2 (en) | ||
| JP2000153792A (en) | Integrated molded component of floor panel and floor mat and molding method thereof | |
| JPH0490334A (en) | In-mold molding method | |
| JPH02103108A (en) | Preparation of skin integral molding by injection molding |