JPH0135740B2 - - Google Patents
Info
- Publication number
- JPH0135740B2 JPH0135740B2 JP56061626A JP6162681A JPH0135740B2 JP H0135740 B2 JPH0135740 B2 JP H0135740B2 JP 56061626 A JP56061626 A JP 56061626A JP 6162681 A JP6162681 A JP 6162681A JP H0135740 B2 JPH0135740 B2 JP H0135740B2
- Authority
- JP
- Japan
- Prior art keywords
- glass
- launch channel
- adhesive
- granules
- sliding
- 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.)
- Expired
Links
Landscapes
- Window Of Vehicle (AREA)
- Seal Device For Vehicle (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
本発明は、自動車等の車両のドア等において、
昇降式あるいは引戸式に開閉されるウインドガラ
スの窓枠に取付けられるガラスランチヤンネルの
製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a door for a vehicle such as an automobile, etc.
The present invention relates to a method for manufacturing a glass launch channel that is attached to a window frame of a window glass that can be opened and closed in an elevating or sliding manner.
従来、ガラスランチヤンネル１は、ウインドガ
ラスとの摺動抵抗を小さくすると共に、シール性
を確保するため、第１図に示すようにガラスラン
チヤンネル本体２を成形した後、ウインドガラス
３との摺接面４，５に静電植毛法などによつて植
毛６を施していた。 Conventionally, the glass launch channel 1 has been manufactured by molding a glass launch channel main body 2, as shown in FIG. Flocking 6 was applied to the contact surfaces 4 and 5 by electrostatic flocking or the like.
しかしながら、このものにあつては、植毛工程
を要するため、該植毛工程が手数を要すると共
に、接着剤や毛を必要とするのでコストが嵩み、
かつ植毛部分や剥離し易く、寿命が短いなどの欠
点があつた。 However, this method requires a hair-planting process, which is time-consuming and requires adhesive and hair, which increases costs.
In addition, it had disadvantages such as the flocked areas, easy peeling, and short lifespan.
また、この欠点を対処すべく、第２図に示すよ
うに上記摺接面４，５に突条７を一体形成したも
のが既に提案されているが、このものにあつては
摺動抵抗が比較的大きくなつてしまう問題があ
り、植毛加工品の代替として満足な製品を得るに
至つていない。 In order to deal with this drawback, a structure in which protrusions 7 are integrally formed on the sliding surfaces 4 and 5 as shown in FIG. 2 has already been proposed, but in this case, the sliding resistance is low. This problem has become relatively large, and it has not yet been possible to obtain a satisfactory product as a substitute for flocked products.
本発明は、このような従来の事情に鑑みてなさ
れたものであつて、植毛を要さず摺動抵抗の小さ
なガラスランチヤンネルを簡単かつ安価に製造す
る方法を提供することを目的とする。 The present invention has been made in view of such conventional circumstances, and an object of the present invention is to provide a method for simply and inexpensively manufacturing a glass launch channel that does not require flocking and has low sliding resistance.
以下、図面に基づいて本発明の一実施例につい
て詳述する。 Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.
第３，４図は、本発明の製造方法によつて製造
されるグラスランチヤンネル１０の一実施例であ
り、１１は軟質塩化ビニル等の合成樹脂あるいは
ゴム等を押出成形機等によつて成形することによ
つて、断面略コの字状に形成されたガラスランチ
ヤンネル本体である。 Figures 3 and 4 show an embodiment of the glass launch channel 10 manufactured by the manufacturing method of the present invention, and 11 is formed by molding synthetic resin such as soft vinyl chloride, rubber, etc. using an extrusion molding machine or the like. In particular, the main body of the glass launch channel is formed to have a substantially U-shaped cross section.
このガラスランチヤンネル本体１１は、ドアサ
ツシユ２０の底部２１に嵌装される基部１２と、
該基部１２の両端から屈曲して立設し、ドアサツ
シユ２０の壁部２２に嵌拒装される側壁部１３
と、該側壁部１３の先端から上記基部１２に向け
て湾曲して延設しウインドガラス２３と弾接する
リツプ部１４とを備えている。 This glass launch channel body 11 includes a base 12 that is fitted into the bottom 21 of the door sash 20,
Side wall portions 13 are bent and erected from both ends of the base portion 12 and are not fitted into the wall portion 22 of the door sash 20.
and a lip portion 14 that curves and extends from the tip of the side wall portion 13 toward the base portion 12 and comes into elastic contact with the window glass 23.
また、このガラスランチヤンネル本体１１のリ
ツプ部１４のガラス摺接面１４ａ、および上記基
部１２のガラス摺接面１２ａには、微細な粒状体
１６を突出させるようにして接着剤１７により固
着して粗面１５が形成されている。 Furthermore, the glass sliding contact surface 14a of the lip portion 14 of the glass launch channel main body 11 and the glass sliding contact surface 12a of the base portion 12 are fixed with an adhesive 17 in such a manner that fine granules 16 protrude. A rough surface 15 is formed.
上記接着剤１７としては、ウレタン系、ナイロ
ン系、PVC（ポリ塩化ビニル）系、クロロプレン
系、ニトリルゴム系、アクリル系、およびエポキ
シ系その他のゴムもしくは塩化ビニル用の接着剤
が好適である。 As the adhesive 17, urethane-based, nylon-based, PVC (polyvinyl chloride)-based, chloroprene-based, nitrile rubber-based, acrylic-based, epoxy-based and other rubber or vinyl chloride adhesives are suitable.
また、上記粒状体１６としては、タルク、ナイ
ロン、シリカ、グラフアイト、二硫化モリブデ
ン、四フツ化エチレン等の粒状体が好適である
が、必ずしもこれに限定されるものではない。ま
た、この粒状体１６の径は、大きい程効果がある
が、密着性の点から５〜500μ（ミクロン）が好適
である。更に、上記粒状体１６の硬さは、ウイン
ドガラス２３を傷付けない点より、ウインドガラ
ス２３（モース硬度＝７）より軟質で、かつガラ
スランチヤンネル本体１１より硬質な、モース硬
度２〜７のものが好ましい。また、上記粒状体１
６は、耐摩耗性が良く、接着剤との密着性の良い
ものが好適である。 The granules 16 are preferably granules of talc, nylon, silica, graphite, molybdenum disulfide, ethylene tetrafluoride, etc., but are not necessarily limited thereto. Further, the diameter of the granules 16 is preferably 5 to 500 μm (microns), although the larger the diameter is, the more effective it is. Further, the hardness of the granules 16 is set to be 2 to 7 on the Mohs hardness scale, which is softer than the window glass 23 (Mohs hardness = 7) and harder than the glass launch channel body 11, in order to avoid damaging the window glass 23. is preferred. In addition, the above granular material 1
No. 6 preferably has good abrasion resistance and good adhesion to adhesives.
上記本発明の製造方法によつて製造されたガラ
スランチヤンネルによれば、ガラスランチヤンネ
ルのウインドガラスが摺接する摺接面に微細な粒
状体を固着して粗面を形成したので、ガラスラン
チヤンネルの摩擦係数が大幅に減少し、摺動抵抗
が極めて少なくなるという効果がある。 According to the glass launch channel manufactured by the manufacturing method of the present invention, fine particles are fixed to the sliding contact surface of the glass launch channel where the window glass comes into sliding contact to form a rough surface. This has the effect of significantly reducing the coefficient of friction and reducing sliding resistance.
また、粒状体と摺接面との接着性がよいので、
粒状体が剥離しにくく、粗面の寿命が著しく長い
という利点がある。 In addition, since the adhesion between the granules and the sliding surface is good,
It has the advantage that the granules are difficult to peel off and the life of the rough surface is extremely long.
尚、着色された粒状体を用いることにより、摺
接面を着色し、装飾的効果を有するようにするこ
とができる。 Note that by using colored granules, the sliding surface can be colored to have a decorative effect.
次に、本発明の製造方法の一実施例を第５図に
より説明する。 Next, an embodiment of the manufacturing method of the present invention will be described with reference to FIG.
上記ガラスランチヤンネル１０をゴム材で成形
する実施例について説明すると、まず未加硫のゴ
ム材を押出機３０によつて所定の形状１０ａに押
出成形する第１工程３１を経た後、加硫装置３４
によつて上記成形物１０ａを加硫してガラスラン
チヤンネル本体１１形状に成形する第２工程３５
を行う。 To explain an embodiment in which the glass launch channel 10 is molded from a rubber material, first a first step 31 is performed in which an unvulcanized rubber material is extruded into a predetermined shape 10a using an extruder 30, and then a vulcanizer 34
A second step 35 of vulcanizing the molded product 10a and molding it into the shape of the glass launch channel main body 11 by
I do.
更に、塗布ロール３６によつて上記ガラスラン
チヤンネル本体１１のウインドガラスと摺接する
摺接面１２ａ，１４ａに微細な粒状体１６が混入
された接着剤１７を塗布して粗面１５を形成する
第３工程３７を行う。 Further, an adhesive 17 mixed with fine particles 16 is applied to the sliding contact surfaces 12a and 14a of the glass launch channel main body 11 in sliding contact with the window glass using the application roll 36 to form a rough surface 15. Perform 3 steps 37.
第６図は本発明の製造方法の異なる実施例を説
明する工程図で、熱可塑性合成樹脂材料たとえば
塩化ビニールにより成形する実施例を第５図を用
いて説明する。押出機３０により所定の形状に押
出しする工程と、冷却装置３４′を通してガラス
ランチヤンネル本体１１形状に固化する工程と、
塗布ロール３６等の塗布装置により粒状体が混入
された接着剤を摺接面１２ａ，１４ａに塗布する
工程と図外の加熱装置により接着剤を乾燥する工
程と、さらに高温度により接着剤をガラスランチ
ヤンネル本体に焼付すると同時に塩化ビニールを
アニールする工程を備えている。 FIG. 6 is a process diagram illustrating different embodiments of the manufacturing method of the present invention, and an embodiment in which a thermoplastic synthetic resin material such as vinyl chloride is molded will be described with reference to FIG. a step of extruding it into a predetermined shape using an extruder 30; a step of solidifying it into the shape of the glass launch channel main body 11 through a cooling device 34';
A step of applying the adhesive mixed with granules to the sliding contact surfaces 12a, 14a using a coating device such as a coating roll 36, a step of drying the adhesive using a heating device (not shown), and a step of drying the adhesive using a heating device (not shown), and further heating the adhesive to glass at high temperatures. It has a process of annealing the vinyl chloride at the same time as baking it onto the launch channel body.
第７図は本発明の製造方法の異なる実施例を示
し、第６図と異なる点は、粒状体が混入された接
着剤を摺接面に塗布する工程と接着剤の乾燥工程
を冷却工程の前に行ない、押出材料の押出時の熱
を利用して接着剤の乾燥を行なうようにした点で
ある。 Fig. 7 shows a different embodiment of the manufacturing method of the present invention, and the difference from Fig. 6 is that the step of applying an adhesive mixed with granules to the sliding surface and the drying step of the adhesive are replaced by a cooling step. This was done previously, and the adhesive was dried using the heat generated during extrusion of the extruded material.
第８図は本発明方法をゴム材に適用した実施例
で、ゴム押出工程の後に、粒状体が混入された接
着剤を摺接面に塗布する工程と接着剤の乾燥工程
を行ない、その後ゴム加硫及び接着剤の焼付工程
を同時に行なうようにしたものである。 Figure 8 shows an example in which the method of the present invention is applied to a rubber material. After the rubber extrusion process, a process of applying an adhesive mixed with granules to the sliding surface and a process of drying the adhesive are performed, and then the rubber The vulcanization and adhesive baking steps are performed at the same time.
以上のように本発明方法によれば、押出成形工
程、加硫、冷却工程および摺接面に微細な粒状体
が混入された接着剤を塗布することにより上記摺
接面に微細な粒状体を固着した粗面を形成する工
程とを備えたガラスランチヤンネルの製造方法と
したので、生産工程が簡素化され、かつ材料の管
理も容易となるため、生産能率が向上し、かつコ
ストの低減を図ることができる。 As described above, according to the method of the present invention, fine granules are added to the sliding surface by extrusion molding, vulcanization, cooling, and by applying an adhesive mixed with fine granules to the sliding surface. The manufacturing method of the glass launch channel includes a step of forming a fixed rough surface, which simplifies the production process and makes it easier to manage materials, improving production efficiency and reducing costs. can be achieved.
また、粒状体が混入された接着剤を塗布して粗
面を形成するので、材料の無駄がないという優れ
た効果がある。 Furthermore, since a rough surface is formed by applying an adhesive mixed with granules, there is an excellent effect that no material is wasted.
第１図は従来のガラスランチヤンネルの断面
図、第２図は従来の異なるガラスランチヤンネル
の斜視図、第３図は本発明方法により製造された
グラスランチヤンネルの一実施例を示す断面図、
第４図は第３図の−線に沿う断面の拡大図、
第５図は本発明の製造方法の一実施例の説明図、
第６図〜第８図は本発明の異なる実施例を説明す
る工程図である。
１，１０……ガラスランチヤンネル、２，１１
……ガラスランチヤンネル本体、３，２３……ウ
インドガラス、４，５，１２ａ，１４ａ……摺接
面、１２……基部、１４……リツプ部、１５……
粗面、１６……粒状体、１７……接着剤、３０…
…押出機、３４……加硫装置、３４′……冷却装
置、３６……塗布ロール。
FIG. 1 is a sectional view of a conventional glass launch channel, FIG. 2 is a perspective view of a different conventional glass launch channel, and FIG. 3 is a sectional view showing an example of a glass launch channel manufactured by the method of the present invention.
Figure 4 is an enlarged view of the cross section along the - line in Figure 3;
FIG. 5 is an explanatory diagram of an embodiment of the manufacturing method of the present invention,
6 to 8 are process diagrams illustrating different embodiments of the present invention. 1,10...Glass lunch channel, 2,11
... Glass launch channel body, 3, 23 ... Wind glass, 4, 5, 12a, 14a ... Sliding surface, 12 ... Base, 14 ... Lip part, 15 ...
rough surface, 16... granular material, 17... adhesive, 30...
...Extruder, 34...Vulcanizing device, 34'...Cooling device, 36...Coating roll.
Claims (1)
接する摺接面に、５〜500ミクロンの粒径を持ち、
且つモース硬度が２〜７の範囲にある耐摩耗性を
有する粒状体が混入された接着剤を塗布すること
により、上記摺接面に微細な粒状体が固着された
粗面を形成したことを特徴とするガラスランチヤ
ンネルの製造方法。1. The sliding surface of the glass launch channel that comes into sliding contact with the window glass has a particle size of 5 to 500 microns,
In addition, by applying an adhesive mixed with abrasion-resistant granules having a Mohs hardness of 2 to 7, a rough surface with fine granules fixed to the sliding surface was formed. The manufacturing method of the characteristic glass lunch channel.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56061626A JPS57176156A (en) | 1981-04-23 | 1981-04-23 | Manufacture of glass run channel |
| AU82630/82A AU541318B2 (en) | 1981-04-23 | 1982-04-15 | Window sealing strip |
| US06/370,675 US4442156A (en) | 1981-04-23 | 1982-04-22 | Window weather stripping and the manufacturing method |
| US06/467,290 US4511526A (en) | 1981-04-23 | 1983-02-17 | Method for making weatherstripping having a rough, low-friction surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56061626A JPS57176156A (en) | 1981-04-23 | 1981-04-23 | Manufacture of glass run channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57176156A JPS57176156A (en) | 1982-10-29 |
| JPH0135740B2 true JPH0135740B2 (en) | 1989-07-26 |
Family
ID=13176573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56061626A Granted JPS57176156A (en) | 1981-04-23 | 1981-04-23 | Manufacture of glass run channel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57176156A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3505016A1 (en) * | 1985-02-14 | 1986-08-14 | Continental Gummi-Werke Ag, 3000 Hannover | PROFILE STRAND FOR SEALING EDGING WINDOW OR DOOR OPENINGS IN MOTOR VEHICLES AND BUILDINGS |
| JPH02144227A (en) * | 1988-11-26 | 1990-06-04 | Nishikawa Rubber Co Ltd | Seal sliding surface and its surface treatment method |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293203A (en) * | 1962-03-26 | 1966-12-20 | Acheson Ind Inc | Thermosettable resin compositions and method for forming low friction surface coatings |
| JPS50139130A (en) * | 1974-04-25 | 1975-11-06 | ||
| JPS5551620A (en) * | 1978-10-09 | 1980-04-15 | Toyota Motor Corp | Glass run for automobile |
| JPS5558415U (en) * | 1978-10-16 | 1980-04-21 | ||
| JPS5565191U (en) * | 1978-10-30 | 1980-05-06 | ||
| JPS5573550A (en) * | 1978-11-30 | 1980-06-03 | Toyoda Gosei Kk | Glass run for automobile |
| JPS5574868A (en) * | 1978-11-30 | 1980-06-05 | Toyoda Gosei Kk | Rubber and plastic products with sliding parts |
| JPS5597275A (en) * | 1979-01-19 | 1980-07-24 | Mitsubishi Motors Corp | Film formation of weather strip |
| JPS6021655B2 (en) * | 1979-05-31 | 1985-05-29 | 豊田合成株式会社 | automotive glass run |
| JPS6112246Y2 (en) * | 1980-05-13 | 1986-04-17 | ||
| JPS6021854B2 (en) * | 1980-05-23 | 1985-05-29 | 愛知株式会社 | Welding method using high frequency current |
| JP2540874B2 (en) * | 1987-07-31 | 1996-10-09 | ソニー株式会社 | Optical recording medium |
-
1981
- 1981-04-23 JP JP56061626A patent/JPS57176156A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57176156A (en) | 1982-10-29 |
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