JPH0464680A - Resin parts for wire type window regulator - Google Patents
Resin parts for wire type window regulatorInfo
- Publication number
- JPH0464680A JPH0464680A JP2176528A JP17652890A JPH0464680A JP H0464680 A JPH0464680 A JP H0464680A JP 2176528 A JP2176528 A JP 2176528A JP 17652890 A JP17652890 A JP 17652890A JP H0464680 A JPH0464680 A JP H0464680A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- organic filler
- base resin
- type window
- pellet
- 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
- 239000011347 resin Substances 0.000 title claims abstract description 33
- 229920005989 resin Polymers 0.000 title claims abstract description 33
- 239000012766 organic filler Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 7
- 239000012779 reinforcing material Substances 0.000 claims description 4
- 239000011342 resin composition Substances 0.000 claims description 3
- 229930182556 Polyacetal Natural products 0.000 abstract description 5
- 239000008188 pellet Substances 0.000 abstract description 5
- 229920006324 polyoxymethylene Polymers 0.000 abstract description 5
- -1 cyclic ester Chemical class 0.000 abstract description 4
- 229920001577 copolymer Polymers 0.000 abstract description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 2
- FQERLIOIVXPZKH-UHFFFAOYSA-N 1,2,4-trioxane Chemical compound C1COOCO1 FQERLIOIVXPZKH-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000000945 filler Substances 0.000 description 9
- 239000004677 Nylon Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000011256 inorganic filler Substances 0.000 description 3
- 229910003475 inorganic filler Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010538 cationic polymerization reaction Methods 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/18—Means for guiding or supporting belts, ropes, or chains
- F16H2007/185—Means for guiding or supporting belts, ropes, or chains the guiding surface in contact with the belt, rope or chain having particular shapes, structures or materials
Landscapes
- Window Of Vehicle (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
この発明は、車輌の窓を開閉するための機構の１つであ
るワイヤー式ウィンドレギュレーターに使用される樹脂
部品に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a resin part used in a wire-type window regulator, which is one of the mechanisms for opening and closing vehicle windows.
（従来の技術）
従来のワイヤー式ウィンドレギュレーター用樹脂部品と
しては、例えば第１図に示すようなガラス昇降システム
に用いられるものがある。第１図において、１は、ワイ
ヤー式ウィンドレギュレーターの全体図であり、該レギ
ュレーター１は、図示する如く、ブラケット６により、
ドア９にネジ固定されている。キャリアプレート３には
、ガラス１０が固定され、レール５上を移動することに
より、ガラスが昇降するキャリアプレート３の移動は、
キャリアプレートに固定されているワイヤーケーブル４
がパワーウィンド用モーター７により駆動されるドラム
８に巻き取られることにより行なわれる。その時、ケー
ブルの方向が変化する摺動部には、樹脂製のケーブルガ
イド２が使用されている。これ等のケーブルガイド２の
樹脂組成としては、ポリアセタール、ナイロン単体及び
各々に、摺動性を向上するために摺動性向上剤としてポ
リエチレン、ポリテトラフルオロエチレン等を、また、
摺動性と共に、剛性等の強度向上のため、ガラス繊維、
カーボンファイバー等の無機フィラーを添加したもの等
がある。(Prior Art) As a conventional resin part for a wire type window regulator, there is one used, for example, in a glass lifting system as shown in FIG. In FIG. 1, reference numeral 1 is an overall view of a wire-type window regulator, and as shown in the figure, the regulator 1 is connected to a bracket 6.
It is fixed to the door 9 with a screw. A glass 10 is fixed to the carrier plate 3, and the movement of the carrier plate 3, in which the glass moves up and down by moving on the rail 5, is as follows.
Wire cable 4 fixed to carrier plate
This is done by being wound around a drum 8 driven by a power window motor 7. At this time, a cable guide 2 made of resin is used in the sliding part where the direction of the cable changes. The resin composition of these cable guides 2 includes polyacetal, nylon alone, polyethylene, polytetrafluoroethylene, etc. as a sliding property improver to improve sliding properties.
Glass fiber,
There are also those to which inorganic fillers such as carbon fiber are added.
（発明が解決しようとする課題）
しかしながら、このような従来のワイヤー式つインドレ
ギュレーター用樹脂部品にあっては、ワイヤー式ウィン
ドレギュレーターの作動時において、ワイヤーからの入
力により、摺動性、剛性、耐クリープ疲労性、等の種々
の特性が要求される構造となっていたため、ポリアセタ
ール及びナイロン樹脂の単体では、摺動性、耐クリープ
疲労性が不足し、摺動性向上剤を添加したものについて
は、摺動特性は向上するものの、樹脂の凝集力が低下す
ることから、剛性、耐クリープ疲労性は、低下する傾向
にある。また、無機フィラーを添加したものについては
、摺動性、剛性、耐クリープ疲労性は、向上するが、フ
ィラー硬度の点から、ワイヤーケーブルを逆に摩耗して
しまうという問題点があった。(Problems to be Solved by the Invention) However, in such conventional resin parts for wire-type window regulators, when the wire-type window regulator is operated, the sliding property, rigidity, and Because the structure required various properties such as creep fatigue resistance, polyacetal and nylon resin alone lacked sliding properties and creep fatigue resistance, so we decided to add a sliding property improver. Although the sliding properties are improved, the cohesive force of the resin decreases, so the rigidity and creep fatigue resistance tend to decrease. Furthermore, when an inorganic filler is added, the slidability, rigidity, and creep fatigue resistance are improved, but there is a problem in that the hardness of the filler causes the wire cable to wear out.
（課題を解決するための手段）
発明者はこのような従来の問題点を解決すべく鋭意研究
の結果、上記レギュレーターに使用される樹脂部品の摺
動特性の向上及びワイヤーケーブルの摩耗を防止するた
め、ベース樹脂にアラミド繊維、ポリエチレン繊維、フ
ェノール繊維、等の有機フィラーを５〜５０重量％添加
し、該有機フィラーを樹脂に作用する入力方向とほぼ垂
直方向に配向させることにより摺動性に加えて剛性、耐
クリープ疲労性を向上させることができることを知見し
この発明を達成するに至った。(Means for Solving the Problem) As a result of intensive research to solve these conventional problems, the inventor has improved the sliding characteristics of the resin parts used in the regulator and prevented wear of the wire cable. Therefore, by adding 5 to 50% by weight of organic filler such as aramid fiber, polyethylene fiber, phenol fiber, etc. to the base resin and orienting the organic filler in a direction almost perpendicular to the input direction that acts on the resin, sliding properties can be improved. In addition, they found that rigidity and creep fatigue resistance can be improved, leading to the achievement of this invention.
従ってこの発明のワイヤー式ウィンドレギュレーター用
の樹脂部品は、ポリアセクールおよびポリアミド（ナイ
ロン）樹脂等のベース樹脂に前記有機フィラーが５〜５
０重量％添加された樹脂組成物から成り、且つ該補強材
が、樹脂に作用する入力方向とほぼ垂直方向に配向して
いることを特徴とする。Therefore, the resin part for the wire type window regulator of the present invention has a base resin such as polyacecool or polyamide (nylon) resin containing 5 to 5 % of the organic filler.
It is characterized in that it is made of a resin composition containing 0% by weight, and that the reinforcing material is oriented in a direction substantially perpendicular to the input direction acting on the resin.
（作 用）
この発明において、有機フィラーの添加量は５〜５０重
量％とするが、これは５重量％未満ではベース樹脂だけ
のものと比較して特性上変化はほとんどなく、一方５０
重量％を超えるとベース樹脂の凝集力が低下し、剛性、
クリープ疲労特性が逆に低下するからである。(Function) In this invention, the amount of organic filler added is 5 to 50% by weight, but if it is less than 5% by weight, there will be almost no change in properties compared to the base resin alone;
If the weight percentage is exceeded, the cohesive force of the base resin will decrease, and the rigidity and
This is because the creep fatigue properties are adversely reduced.
この発明の樹脂部品においては、ベース樹脂に比較して
、引張り応力、曲げモジュラスが、非常に大きい有機フ
ィラーを添加することにより摩耗特性は大幅に向上する
。また、ガラスフィラーカーボンフィラー等の無機フィ
ラーと比較して、表面硬度が低いため、ワイヤーを摩耗
させることはない。In the resin parts of the present invention, the wear characteristics are significantly improved by adding an organic filler that has significantly higher tensile stress and bending modulus than the base resin. Furthermore, since the surface hardness is lower than that of inorganic fillers such as glass filler and carbon filler, the wire will not be worn out.
次に、部品へ作用する入力方向と垂直方向に、フィラー
を配向させることにより、作用点の剛性、クリープ疲労
特性が向上した。Next, by orienting the filler in a direction perpendicular to the input direction that acts on the part, the rigidity of the point of application and creep fatigue properties were improved.
（実施例） 以下図面を参照してこの発明を実施例により説明する。(Example) Hereinafter, the present invention will be explained by way of examples with reference to the drawings.
実隻班上
まず、ベース樹脂として、トリオキサンとエチレンオキ
シドなどの環状エーテルをカチオン重合して得たコポリ
マータイプのポリアセタールを用い、これに、添加剤の
フィラーとして、アラミド樹脂を１５重量％添加し、ミ
キサーにより混合し、ペレタイザーによりベレットを作
成した。First, a copolymer type polyacetal obtained by cationic polymerization of trioxane and a cyclic ether such as ethylene oxide was used as the base resin, 15% by weight of aramid resin was added as an additive filler, and a mixer was used. The mixture was mixed using a pelletizer, and pellets were made using a pelletizer.
次に、添加したフィラーを作用方向と平行方向に配向さ
せる方法を説明する。第２図は、実施例の樹脂部品のケ
ーブルガイド２を示す。このケーブルガイド２はビン１
１によりレール５に固定され、ワイヤーケーブルが図示
するようにケーブルガイド内を動くことからＡ付近に、
図示するように有機フィラーＢを配合させる必要がある
。Next, a method for orienting the added filler in a direction parallel to the action direction will be explained. FIG. 2 shows a cable guide 2 made of resin parts according to an embodiment. This cable guide 2 is the bin 1
1 to the rail 5, and as the wire cable moves within the cable guide as shown in the figure, near A,
It is necessary to mix organic filler B as shown in the figure.
本例では、フィラーができるだけ同方向に配向するよう
、成形した（たとえば、１方向からフィルムゲートにて
成形）平板から、フィラーが作用方向と垂直になるよう
に切削して部品を作成した７裏施尉又
ベース樹脂に、コポリマーポリアセタールを使用し、補
強材として、アラミド繊維を、１５重量％添加し混練し
、ベレットを作成した。次に、射出成形により、１００
■Ｘ１００１１＋１Ｘ２鵬の形状の成形品を第３図のよ
うにｆ＝５０＋＋＋ｍとして、ゲート位置（ｒ）より作
成した。フィラーの配向が垂直方向および平行方向にな
るよう、各々テストピースを切出し、各種強度を測定し
た。結果を下記に示す。In this example, the part was created by cutting a flat plate so that the filler was oriented in the same direction as possible (for example, molded from one direction using a film gate) so that the filler was perpendicular to the direction of action. A copolymer polyacetal was used as a base resin, and 15% by weight of aramid fiber was added as a reinforcing material and kneaded to prepare a pellet. Next, by injection molding, 100
(2) A molded product in the shape of X10011+1X2 was made from the gate position (r) with f=50+++m as shown in FIG. Each test piece was cut out so that the filler was oriented in the vertical and parallel directions, and various strengths were measured. The results are shown below.
比較としてベース樹脂だけのものを同時に測定した。For comparison, measurements using only the base resin were conducted at the same time.
本例の部品は、切削により作成したが、射出成形等、他
の成形方法でも同様に作成できる。Although the parts in this example were created by cutting, they can be similarly created by other molding methods such as injection molding.
（発明の効果）
以上説明してきたように、この発明によればベース樹脂
に、有機フィラーを規定範囲の添加量で配合し、成形方
法により、部品に作用する入力方向と、垂直方向に配向
させたことにより耐摩耗性、剛性、耐クリープ疲労性が
向上できるという効果が得られる。(Effects of the Invention) As explained above, according to the present invention, an organic filler is blended into a base resin in a specified amount, and the organic filler is oriented in a direction perpendicular to the input direction acting on the part by a molding method. As a result, wear resistance, rigidity, and creep fatigue resistance can be improved.
第１図は、ガラス昇降システムの正面図、第２図は、第
１図の上部ケーブルガイドを拡大して示す正面図、
第３図は、実施例２の成形品の正面図である。
ｌ・・・ワイヤー式ドアウィンドレギュレーター２・・
・ケーブルガイド ３・・・キャリアプレート４・・
・ワイヤーケーブル ５・・・レール６・・・ブケット
７・・・モーター８・・・ドラム
９・・・ドア１０・・・ガラス
第１図
ｆ−・・ワイヤ式−フィン「レギ“ニレ−ター２−一・
・ケー７＝／しｈ′イＦ
３−−− キャリアプレート
４・−−−フイヤーケー丁ル
５・−−−レーｌし
６−−−・イラケーＩド
ア・−・モータ−
８−ｍ−ドラム
９−−−−ドア
ｆＯ−−・πラス1 is a front view of the glass lifting system, FIG. 2 is an enlarged front view of the upper cable guide in FIG. 1, and FIG. 3 is a front view of the molded product of Example 2. l...Wire type door window regulator 2...
・Cable guide 3...Carrier plate 4...
・Wire cable 5...Rail 6...Bucket 7...Motor 8...Drum
9... Door 10... Glass Fig. 1 f... Wire type - fin "Regi" Nilator 2-1.
・Key 7=/shih'iF 3---Carrier plate 4---Fire cable 5---Rail 6---Irake I door---Motor 8-m-Drum 9---Door fO---・π Las
Claims (1)
レギュレーターに使用される樹脂部品において、ベース
樹脂に有機系の補強材（有機フィラー）が５〜５０重量
％添加された樹脂組成物から成り、且つ該補強材が、樹
脂に作用する入力方向とほぼ垂直方向に、配向している
ことを特徴とするワイヤー式ウィンドレギュレーター用
樹脂部品。1.Resin parts used in wire-type window regulators for raising and lowering vehicle glass are made of a resin composition in which 5 to 50% by weight of an organic reinforcing material (organic filler) is added to a base resin, and A resin component for a wire type window regulator, wherein the reinforcing material is oriented in a direction substantially perpendicular to an input direction acting on the resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2176528A JPH0464680A (en) | 1990-07-05 | 1990-07-05 | Resin parts for wire type window regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2176528A JPH0464680A (en) | 1990-07-05 | 1990-07-05 | Resin parts for wire type window regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0464680A true JPH0464680A (en) | 1992-02-28 |
Family
ID=16015191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2176528A Pending JPH0464680A (en) | 1990-07-05 | 1990-07-05 | Resin parts for wire type window regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0464680A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6151833A (en) * | 1999-02-26 | 2000-11-28 | Delphi Technologies, Inc. | Extruded guide for automotive window regulator assembly |
| EP1728957A1 (en) | 2005-06-01 | 2006-12-06 | Grupo Antolin-Ingenieria, S.A. | Cable guide, window regulator rail with such a guide and assembly procedure of such a cable guide |
-
1990
- 1990-07-05 JP JP2176528A patent/JPH0464680A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6151833A (en) * | 1999-02-26 | 2000-11-28 | Delphi Technologies, Inc. | Extruded guide for automotive window regulator assembly |
| EP1728957A1 (en) | 2005-06-01 | 2006-12-06 | Grupo Antolin-Ingenieria, S.A. | Cable guide, window regulator rail with such a guide and assembly procedure of such a cable guide |
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