JP2009522131A - Insert member and injection molded member provided with insert member - Google Patents
Insert member and injection molded member provided with insert member Download PDFInfo
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- JP2009522131A JP2009522131A JP2008547971A JP2008547971A JP2009522131A JP 2009522131 A JP2009522131 A JP 2009522131A JP 2008547971 A JP2008547971 A JP 2008547971A JP 2008547971 A JP2008547971 A JP 2008547971A JP 2009522131 A JP2009522131 A JP 2009522131A
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- insertion member
- injection
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- housing
- insert
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- 238000002347 injection Methods 0.000 title claims description 11
- 239000007924 injection Substances 0.000 title claims description 11
- 238000003780 insertion Methods 0.000 claims abstract description 36
- 230000037431 insertion Effects 0.000 claims abstract description 36
- 239000007769 metal material Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 30
- 238000001746 injection moulding Methods 0.000 claims description 19
- 239000000835 fiber Substances 0.000 claims description 14
- -1 polybutylene terephthalate Polymers 0.000 claims description 10
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920005992 thermoplastic resin Polymers 0.000 claims description 7
- 229920001187 thermosetting polymer Polymers 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 description 13
- 238000005260 corrosion Methods 0.000 description 13
- 239000012778 molding material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 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
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
- F16B37/122—Threaded inserts, e.g. "rampa bolts"
-
- 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
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/006—Non-metallic fasteners using screw-thread
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B37/00—Nuts or like thread-engaging members
- F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
-
- 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
- B29C2045/0093—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of articles provided with an attaching element
-
- 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
- B29C45/14778—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 the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14786—Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Connection Of Plates (AREA)
Abstract
本発明は、挿入部材（１０）、特に固定手段を収容開口（１４）内に収容するための固定ブシュを備えた射出成形部材から出発する。挿入部材（１０）が、非金属製の材料から予め製造されていることが提案される。 The invention starts from an injection-molded member with an insertion member (10), in particular a fixing bush for accommodating the fixing means in the receiving opening (14). It is proposed that the insertion member (10) is pre-manufactured from a non-metallic material.
Description
背景技術
本発明は、挿入部材、特に固定手段を収容開口内に収容するための固定ブシュを備えた射出成形部材に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an injection molding member provided with an insertion member, in particular, a fixing bush for accommodating a fixing means in an accommodation opening.
さらに、本発明は、射出成形部材に用いられる挿入部材、特に固定手段を収容開口内に収容するための固定ブシュに関する。 Furthermore, the present invention relates to an insertion member used for an injection molding member, and more particularly to a fixing bush for accommodating a fixing means in an accommodation opening.
たとえば自動車に設けられたセンサのために使用されるハウジングは、通常、ねじ締結される。この場合、このハウジングがねじのプリロード力によって押し砕かれないように、力導入する固定ブシュが使用される。この固定ブシュは円筒状の管区分として形成されていて、固定ねじの応力をハウジング内に導入する。通常、固定ブシュは金属、たとえば黄銅、アルミニウム、特殊鋼、亜鉛めっきされた鋼およびこれに類するものから製造されている。 For example, a housing used for a sensor provided in an automobile is usually screwed. In this case, a fixed bushing that introduces force is used so that the housing is not crushed by the preload force of the screw. The fixing bush is formed as a cylindrical tube section and introduces the stress of the fixing screw into the housing. Usually, the fixed bushings are made of metal, such as brass, aluminum, special steel, galvanized steel and the like.
固定ブシュをポリマのハウジング材料の射出成形により、このハウジング材料で取り囲むことが知られている。このことは、センサハウジングの典型的な製造形態に相当している。しばしば、ハウジング材料としてＰＢＴ（ポリブチレンテレフタレート）が使用される。 It is known to surround a stationary bush with this housing material by injection molding of a polymer housing material. This corresponds to a typical manufacturing form of the sensor housing. Often, PBT (polybutylene terephthalate) is used as the housing material.
腐食性の媒体、たとえば塩水噴霧による固定ブシュの負荷時には、腐食が生ぜしめられる。固定ブシュとねじとが種々異なる金属から製造されている場合には、付加的に局所エレメント腐食が生ぜしめられる。この局所エレメント腐食は、確かに、金属部材の電気的な絶縁によって回避することができるが、しかし、相変わらずギャップ腐食が生ぜしめられ得る。なぜならば、固定ブシュがハウジング材料によって完全にギャップなしに取り囲まれないからである。ギャップ腐食は、固定ブシュとねじとの同種の材料の場合にも生ぜしめられる。両腐食形態の腐食生成物はハウジング材料を損傷させ得る。 Corrosion occurs when a stationary bush is loaded by a corrosive medium, such as salt spray. If the fixing bushing and the screw are made of different metals, additional local element corrosion occurs. This local element corrosion can certainly be avoided by the electrical insulation of the metal parts, but gap corrosion can still occur. This is because the fixed bushing is not completely surrounded by the housing material without a gap. Gap corrosion can also occur in the case of similar materials for fixed bushings and screws. Both corrosion forms of corrosion products can damage the housing material.
発明の開示
本発明の射出成形部材によれば、挿入部材が、非金属製の材料から予め製造されている。
DISCLOSURE OF THE INVENTION According to the injection molded member of the present invention, the insertion member is manufactured in advance from a non-metallic material.
本発明の射出成形部材の有利な構成によれば、予め製造された挿入部材が、ポリブチレンテレフタレート、ポリアミド、ポリプロピレンおよび／またはガラス繊維充填されたポリマのグループからの少なくとも一種類の材料の射出成形により、該材料で取り囲まれている。 According to an advantageous configuration of the injection-moulded member according to the invention, the pre-manufactured insert is injection-molded of at least one material from the group of polymers filled with polybutylene terephthalate, polyamide, polypropylene and / or glass fiber. Is surrounded by the material.
本発明の射出成形部材の有利な構成によれば、挿入部材に用いられる非金属製の材料として、熱可塑性樹脂および／または熱硬化性樹脂が設けられている。 According to an advantageous configuration of the injection-molded member of the present invention, a thermoplastic resin and / or a thermosetting resin is provided as a non-metallic material used for the insertion member.
本発明の射出成形部材の有利な構成によれば、当該射出成形部材が、挿入部材としての組み込まれた固定ブシュを備えたハウジングとして形成されている。 According to an advantageous configuration of the injection-molded member of the invention, the injection-molded member is formed as a housing with a fixed bushing incorporated as an insert member.
本発明の挿入部材によれば、当該挿入部材が、非金属製の材料によって形成されている。 According to the insertion member of the present invention, the insertion member is formed of a non-metallic material.
本発明の挿入部材の有利な構成によれば、材料が、熱硬化性樹脂または熱可塑性樹脂である。 According to an advantageous configuration of the insertion member according to the invention, the material is a thermosetting resin or a thermoplastic resin.
本発明の挿入部材の有利な構成によれば、材料が、繊維または粒子で充填されている。 According to an advantageous configuration of the insert according to the invention, the material is filled with fibers or particles.
本発明の挿入部材の有利な構成によれば、少なくとも５０％の充填度が設定されている。 According to an advantageous configuration of the insert according to the invention, a filling degree of at least 50% is set.
本発明の挿入部材の有利な構成によれば、繊維から成る充填材において、当該挿入部材の所定の曲率半径に対する繊維の半径方向の配向が設定されている。 According to an advantageous configuration of the insertion member according to the invention, in the filler consisting of fibers, the radial orientation of the fibers with respect to a predetermined radius of curvature of the insertion member is set.
挿入部材、特に固定手段を収容開口内に収容するための固定ブシュを備えた射出成形部材が提案される。この場合、挿入部材は非金属製の材料から予め製造されている。射出成形部材に用いられる本発明による挿入部材、特に固定手段を収容開口内に収容するための固定ブシュは、非金属製の材料内に形成されている。 An injection-molded member with a fixing bush for accommodating the insertion member, in particular the fixing means, in the receiving opening is proposed. In this case, the insertion member is manufactured in advance from a non-metallic material. An insertion member according to the present invention used for an injection-molded member, in particular a fixing bush for accommodating the fixing means in the accommodation opening, is formed in a non-metallic material.
この場合、非金属製のブシュの本発明による使用によって、腐食を回避することができるかもしくは著しく減少させることができることが有利である。これによって、特に局所エレメント腐食もギャップ腐食も回避することができるかもしくは十分に阻止することができる。固定ブシュがセンサハウジング内に設けられている場合には、ハウジングが、たとえばギャップ腐食によって損傷させられることなしに、安定した固定を達成することができる。これによって、特に車両分野への使用時に、組み込まれた固定ブシュを備えたねじ締結可能な射出成形ハウジングを提供することができる。この射出成形ハウジングは、高い熱的なかつ機械的な負荷時に腐食に対して抵抗性であり、これによって、組み付けられたセンサを車両内で有利に防護する。 In this case, it is advantageous that the use of non-metallic bushes according to the invention can avoid or significantly reduce corrosion. Thereby, in particular local element corrosion and gap corrosion can be avoided or sufficiently prevented. If a fixing bushing is provided in the sensor housing, a stable fixing can be achieved without the housing being damaged, for example by gap corrosion. This makes it possible to provide an injection-molded housing that can be screw-fastened with a built-in fixing bush, especially when used in the vehicle field. The injection molded housing is resistant to corrosion under high thermal and mechanical loads, thereby advantageously protecting the assembled sensor in the vehicle.
提案された解決手段によって、有利には、ハウジング材料ももはや腐食生成物によって損傷させられ得ない。このことは、より僅かな材料コストによって得られる有利なコスト削減を招く。非金属製の材料の有利な熱的な特性に基づき、より僅かな加熱時間ひいては更なるコスト削減も得られる。また、射出成形時のより僅かなコストも得ることができる。さらに、ハウジング材料に対する非金属製のブシュの類似の熱膨張係数が有利である。 With the proposed solution, advantageously the housing material can no longer be damaged by corrosion products. This leads to advantageous cost savings obtained with lower material costs. Based on the advantageous thermal properties of non-metallic materials, less heating time and thus further cost savings can be obtained. Further, a smaller cost at the time of injection molding can be obtained. Furthermore, a similar coefficient of thermal expansion of the non-metallic bush to the housing material is advantageous.
有利な構成では、予め製造された挿入部材が、ポリブチレンテレフタレート、ポリアミドおよび／またはポリプロピレンおよび／またはガラス繊維充填されたポリマのグループからの少なくとも一種類の材料の射出成形により、この材料で取り囲まれている。特に有利には、挿入部材が、組み込まれた固定ブシュを備えたハウジングとして形成されている。非金属製のブシュに用いられる材料として、有利には熱可塑性樹脂および／または熱硬化性樹脂が使用される。これによって、僅かな生産コストしか生ぜしめられない。この場合、繊維または粒子で充填された材料が有利である。この場合、少なくとも５０％の充填度が有利である。この場合、耐圧性を高めるためには、充填材料としての小さな粒子が特に有利である。このことは、特に部分的に大きな押圧力にさらされている固定ブシュの場合に有利である。 In an advantageous configuration, a prefabricated insert is surrounded by this material by injection molding of at least one material from the group of polybutylene terephthalate, polyamide and / or polypropylene and / or glass fiber filled polymer. ing. The insertion member is particularly preferably formed as a housing with an integrated fixing bushing. As a material used for the non-metallic bush, a thermoplastic resin and / or a thermosetting resin is preferably used. As a result, only a small production cost is generated. In this case, materials filled with fibers or particles are advantageous. In this case, a filling degree of at least 50% is advantageous. In this case, small particles as a filling material are particularly advantageous in order to increase pressure resistance. This is particularly advantageous in the case of stationary bushings that are partially exposed to large pressing forces.
挿入部材、たとえば管区分として形成されたブシュの耐圧性を高めるためには、繊維から成る充填材において、挿入部材の所定の曲率半径に対する巻付け時の繊維の半径方向の配向が有利である。材料のガラス温度が、ハウジングを製造する材料の温度よりも高いと有利である。 In order to increase the pressure resistance of an insert, for example a bush formed as a tube section, in the filler consisting of fibers, the radial orientation of the fibers during winding with respect to a predetermined radius of curvature of the insert is advantageous. It is advantageous if the glass temperature of the material is higher than the temperature of the material from which the housing is manufactured.
高充填された熱可塑性樹脂および何種類かの熱硬化性樹脂は、有利には慣用の射出成形法で製造することができ、熱硬化性樹脂は、引抜き成形法（プルトルージョン法）によって製造することができる。引抜き成形法とは、有利には、高充填された繊維複合プラスチック異形材を不変に高い品質で、使用目的に正確に適合させられた横断面と材料特性とを備えて製作するための自動化された方法である。この場合、まず、補強材料がガイドヘッドに引き通され、次いで、加熱された金型に引き通される。ガイドヘッド内では、繊維がマトリックス材料、たとえば樹脂で含浸させられる。次いで、異形材が、金型によって設定された異形材形状に硬化する。引取り装置が、硬化させられた異形材を、設定量による所望の長さ裁断片に対する「同時移動」するソーに案内する。 Highly filled thermoplastic resins and several types of thermosetting resins can be advantageously produced by conventional injection molding processes, which are produced by a pultrusion process. be able to. The pultrusion process is advantageously automated for the production of highly filled fiber composite plastic profiles with consistently high quality, cross sections and material properties that are precisely adapted to the intended use. It is a method. In this case, the reinforcing material is first drawn through the guide head and then through the heated mold. Within the guide head, the fibers are impregnated with a matrix material, such as a resin. The profile then cures to the profile shape set by the mold. A take-off device guides the hardened profile to a “simultaneously moving” saw for a desired length cut by a set amount.
ＰＢＴ（ポリブチレンテレフタレート）から成るハウジングに設けられた非金属製のブシュに用いられる材料として、たとえばＵＰＥ−ＧＦＫ管区分（ガラス繊維強化されたプラスチックに組み合わされた加工可能な不飽和のポリエステル材料から成る管区分）、ＥＰ−ＧＦＫ管区分（ガラス繊維強化されたプラスチックに組み合わされたエポキシ樹脂から成る管区分）、ＰＢＴ ＧＦ５０（５０％のガラス繊維を含んだポリブチレンテレフタレート）から成る射出成形部材、ＥＰ−ＡＦＫ管区分（アラミド繊維強化されたプラスチックを含んだエポキシ樹脂から成る管区分、粒子充填されたフェノール樹脂から成る射出成形部材）およびＥＰ−ＣＦＫ管区分（炭素繊維プラスチックを含んだエポキシ樹脂）が適している。有利には、射出成形または射出圧縮成形によって形状付与を獲得する易流動性のフェノールホルムアルデヒド成形コンパウンドが使用されてもよい。射出成形後の特殊な温度調整過程によって、材料特性を再度改善することができる。 As materials used for non-metallic bushes provided in housings made of PBT (polybutylene terephthalate), for example, UPE-GFK tube segments (from workable unsaturated polyester materials combined with glass fiber reinforced plastics) Pipe section comprising), EP-GFK pipe section (pipe section comprising epoxy resin combined with glass fiber reinforced plastic), injection molded part comprising PBT GF50 (polybutylene terephthalate containing 50% glass fiber), EP-AFK pipe section (pipe section made of epoxy resin containing aramid fiber reinforced plastic, injection molded part made of particle filled phenolic resin) and EP-CFK pipe section (epoxy resin containing carbon fiber plastic) Is suitable. Advantageously, a free-flowing phenol formaldehyde molding compound may be used that acquires shape formation by injection molding or injection compression molding. The material properties can be improved again by a special temperature adjustment process after injection molding.
本発明の更なる構成、態様および利点は、特許請求の範囲における組合せと無関係でも、一般性の制限なし、以下に図面に示した本発明の実施例から明らかである。 Further configurations, aspects and advantages of the invention will be apparent from the embodiments of the invention shown in the drawings below, without limitation of generality, regardless of the combination in the claims.
実施例の説明
図１には、例示的な射出成形部材１２の断面図が概略的に示してある。この射出成形部材１２は、たとえば自動車内にねじ締結したいセンサのためのハウジングとして働く。固定のためには、それぞれブシュとして形成された２つの挿入部材１０が設けられている。この挿入部材１０は非金属製の材料、たとえば熱可塑性樹脂および／または熱硬化性樹脂から予め製造されている。この材料は、有利には繊維充填されている。この場合、５０％を上回る充填度が有利である。
DESCRIPTION OF THE EMBODIMENTS FIG. 1 schematically shows a cross-sectional view of an exemplary injection molded
繊維充填材では、繊維の、挿入部材１０の所定の曲率半径に対して半径方向の配向が設定されている。たとえばねじとして形成された固定手段（図示せず）を収容するためには、挿入部材１０が収容開口１４を有している。
In the fiber filler, the radial orientation of the fiber with respect to the predetermined radius of curvature of the
予め製造された挿入部材１０は、ポリブチレンテレフタレート、ポリアミドおよび／またはガラス繊維充填されたポリマのグループからの材料１３の射出成形により、この材料１３で取り囲まれている。このためには、挿入部材１０が射出成形金型内に挿入され、ポリマの射出成形材料１３の射出成形により、この射出成形材料１３で取り囲まれる。これによって、射出成形材料１３と挿入部材１０との間の万が一の離層ギャップがシーリングされる。この場合、射出成形材料１３で取り囲まれた挿入部材１０を、場合により同じく射出成形材料１３で取り囲まれたセンサ１５に接合することができる。給電は、コネクタ１６と給電線路１７とを介して行われる。
The
１０ 挿入部材、 １１ ハウジング、 １２ 射出成形部材、 １３ 射出成形材料、 １４ 収容開口、 １５ センサ、 １６ コネクタ、 １７ 給電線路
DESCRIPTION OF
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005063279A DE102005063279A1 (en) | 2005-12-30 | 2005-12-30 | Plastic housing for automotive sensor has prefabricated inner screw-fit insert made of a non-metal material |
| PCT/EP2006/070251 WO2007077192A1 (en) | 2005-12-30 | 2006-12-28 | Insert and injection-moulding part with insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2009522131A true JP2009522131A (en) | 2009-06-11 |
Family
ID=37834082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008547971A Pending JP2009522131A (en) | 2005-12-30 | 2006-12-28 | Insert member and injection molded member provided with insert member |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1973720A1 (en) |
| JP (1) | JP2009522131A (en) |
| KR (1) | KR20080089371A (en) |
| CN (1) | CN101351318A (en) |
| DE (1) | DE102005063279A1 (en) |
| WO (1) | WO2007077192A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017039314A (en) * | 2015-08-21 | 2017-02-23 | 株式会社デンソー | Terminal insert article |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5153258B2 (en) * | 2007-08-24 | 2013-02-27 | アイシン化工株式会社 | Thick resin product and manufacturing method thereof |
| DE102015209191A1 (en) * | 2015-02-10 | 2016-08-11 | Conti Temic Microelectronic Gmbh | Mechatronic component and method for its production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5229564A (en) * | 1975-08-31 | 1977-03-05 | Showa Electric Wire & Cable Co Ltd | Manufacturing process of elastic clasp |
| JPH03262616A (en) * | 1990-03-13 | 1991-11-22 | Mitsuba Electric Mfg Co Ltd | Molding method of commutator |
| JP2003320566A (en) * | 2002-04-30 | 2003-11-11 | Tohoku Munekata Co Ltd | Injection molding method for molded article having long- length shape and apparatus therefor |
| US20030217776A1 (en) * | 2002-03-25 | 2003-11-27 | Bosch Rexroth Ag | Pneumatic gate valve with an injection-molded valve housing |
| JP2005201335A (en) * | 2004-01-14 | 2005-07-28 | Aoyama Kinzoku Kogyo Kk | Nut assembly and insert nut applicable thereto |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0319659A3 (en) * | 1987-12-09 | 1991-08-07 | Basf Engineering Plastics Co., Ltd. | Process for producing composite laminate comprising insert part and injection-molded part |
| DE4227273C2 (en) * | 1992-08-18 | 1994-06-30 | Boellhoff & Co | Use a threaded bush or a plastic set screw |
| DE29619868U1 (en) * | 1996-11-15 | 1998-03-12 | Robert Bosch Gmbh, 70469 Stuttgart | Fastening bush, in particular for motor vehicle attachments |
| DE19803171C2 (en) * | 1998-01-28 | 2001-05-10 | Theo Hillers Gmbh | Device for handling preformed inserts and manufactured workpieces of an injection molding machine |
| DE10030257A1 (en) * | 2000-06-20 | 2002-01-03 | Festo Ag & Co | Component with internally-threaded bore connection, includes plastic-metallic bush surrounded by and bonded to plastic, all being produced by injection molding |
-
2005
- 2005-12-30 DE DE102005063279A patent/DE102005063279A1/en not_active Withdrawn
-
2006
- 2006-12-28 CN CNA200680050003XA patent/CN101351318A/en active Pending
- 2006-12-28 WO PCT/EP2006/070251 patent/WO2007077192A1/en active Application Filing
- 2006-12-28 EP EP06830842A patent/EP1973720A1/en not_active Withdrawn
- 2006-12-28 KR KR1020087015919A patent/KR20080089371A/en not_active Application Discontinuation
- 2006-12-28 JP JP2008547971A patent/JP2009522131A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5229564A (en) * | 1975-08-31 | 1977-03-05 | Showa Electric Wire & Cable Co Ltd | Manufacturing process of elastic clasp |
| JPH03262616A (en) * | 1990-03-13 | 1991-11-22 | Mitsuba Electric Mfg Co Ltd | Molding method of commutator |
| US20030217776A1 (en) * | 2002-03-25 | 2003-11-27 | Bosch Rexroth Ag | Pneumatic gate valve with an injection-molded valve housing |
| JP2003320566A (en) * | 2002-04-30 | 2003-11-11 | Tohoku Munekata Co Ltd | Injection molding method for molded article having long- length shape and apparatus therefor |
| JP2005201335A (en) * | 2004-01-14 | 2005-07-28 | Aoyama Kinzoku Kogyo Kk | Nut assembly and insert nut applicable thereto |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017039314A (en) * | 2015-08-21 | 2017-02-23 | 株式会社デンソー | Terminal insert article |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007077192A1 (en) | 2007-07-12 |
| CN101351318A (en) | 2009-01-21 |
| DE102005063279A1 (en) | 2007-07-05 |
| EP1973720A1 (en) | 2008-10-01 |
| KR20080089371A (en) | 2008-10-06 |
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