JPH01163037A - Production of structure group for vehicle roof including cover and packing - Google Patents
Production of structure group for vehicle roof including cover and packingInfo
- Publication number
- JPH01163037A JPH01163037A JP63295662A JP29566288A JPH01163037A JP H01163037 A JPH01163037 A JP H01163037A JP 63295662 A JP63295662 A JP 63295662A JP 29566288 A JP29566288 A JP 29566288A JP H01163037 A JPH01163037 A JP H01163037A
- Authority
- JP
- Japan
- Prior art keywords
- cover
- packing
- tool
- vehicle roof
- structural group
- 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
- 238000012856 packing Methods 0.000 title claims abstract description 59
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000000463 material Substances 0.000 claims abstract description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 12
- 239000000806 elastomer Substances 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 6
- 239000007924 injection Substances 0.000 claims abstract description 6
- 229920002635 polyurethane Polymers 0.000 claims abstract description 6
- 239000004814 polyurethane Substances 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims description 15
- 239000013536 elastomeric material Substances 0.000 claims description 12
- 239000012780 transparent material Substances 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 229920003225 polyurethane elastomer Polymers 0.000 abstract description 2
- 230000035515 penetration Effects 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 description 6
- 239000000057 synthetic resin Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- B29C45/14377—Coating a portion of the article, e.g. the edge of the article using an additional insert, e.g. a fastening 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
- B29C70/845—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined by moulding material on a relative small portion of the preformed parts
-
- 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
- B60J10/00—Sealing arrangements
- B60J10/80—Sealing arrangements specially adapted for opening panels, e.g. doors
- B60J10/82—Sealing arrangements specially adapted for opening panels, e.g. doors for movable panels in roofs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、好ましくは透明材料から成る車両ルーフカバ
ーと、カバーのまわりに延びるパツキンとを有する構造
グループを上記構造グループの長さおよび巾を定める治
具を使用して製造する方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention provides a structural group having a vehicle roof cover, preferably made of a transparent material, and a packing extending around the cover. This invention relates to a manufacturing method using a specified jig.
（従来の技術及び発明が解決しようとする課Ｂ）この種
の方法は、未公開の西独特許出願Ｐ ３６４２４７０に
記載されている。この場合、少くとも１つの中空チャン
バを有し、カバーの主要面に平行な旋回軸線のまわりに
旋回自在なようパツキンボデーに結合された部分を有す
る中空チャンバパツキンをカバーの縁に設置する。次い
で、中空チャンバパツキンを設置したカバーを治具内に
導入する。(Prior Art and Problem B) A method of this kind is described in the unpublished West German patent application P 3642470. In this case, a hollow chamber seal is installed at the edge of the cover, which has at least one hollow chamber and has a part connected to the seal body so as to be pivotable about a pivot axis parallel to the main surface of the cover. Next, the cover with the hollow chamber gasket installed is introduced into the jig.
この場合、中空チャンバ部分は、カバーおよび中空チャ
ンバパフキンから成る構造グループの所定の長さ寸法お
よび巾寸法に対応する旋回位置に置く０次いで、上記旋
回位置において、パツキンボデーに対して中空チャンバ
部分を固定する。かくして、実際に不可避のカバーの面
積公差が補償されるので、カバー組込時にこの種の公差
をパツキンで吸収する必要はない。更に、車両ルーフの
カバーの外形寸法の作製公差を小さくするため、同時に
上部保持フレームをなし、合成樹脂フレームから外方へ
突出するようパツキンを挿入する外方へ開放するミゾを
生ずる固定要素を設置した一体の閉じた合成樹脂フレー
ムをカバープレートおよび下方の補強フレームのまわり
に成形することも公知である（西独特許出願第３，５０
６．００９号）。この種の方策は、比較的面倒である。In this case, the hollow chamber part is placed in a pivoted position corresponding to the predetermined length and width dimensions of the structural group consisting of the cover and the hollow chamber puffkin.Then, in said pivoted position, the hollow chamber part is placed relative to the packing body. to be fixed. In this way, virtually unavoidable area tolerances of the cover are compensated for, so that tolerances of this kind do not have to be taken up by the seal when installing the cover. Furthermore, in order to reduce manufacturing tolerances for the outer dimensions of the vehicle roof cover, a fixing element is installed that also forms the upper holding frame and creates an outwardly opening groove into which the gasket is inserted so as to protrude outward from the synthetic resin frame. It is also known to mold a one-piece closed plastic frame around the cover plate and the lower reinforcing frame (German Patent Application No. 3,50).
No. 6.009). This type of strategy is relatively cumbersome.
何故ならば、カバープレートの成形後、合成樹脂フレー
ムによって形成されたミゾにパツキンを設置しなければ
ならないからである。更に、合成樹脂フレームが、カバ
ープレートから上方へ突出するので、美観が損われ、風
の騒音およびごみの堆積が生じ、不利である。This is because after the cover plate is molded, the gasket must be installed in the groove formed by the synthetic resin frame. Furthermore, the synthetic resin frame projects upwardly from the cover plate, which is disadvantageous due to its unsightly appearance, wind noise and dirt accumulation.
更に、自動車の組込部材（特に、窓ガラス）のまわりに
密封・保持フレームを成形することも公知である（西独
特許筒３．１４０．３６６号）。しかしながら、この場
合も、密封・保持フレームは、双方の広い側において、
ガラスから突出する。更に、パツキンの形状が制限され
る。特に、製造上の理由から、パツキンを中空チャンバ
パツキンとして構成することは不可能である。Furthermore, it is known (DE 3.140.366) to mold sealing and retaining frames around automotive components (in particular window panes). However, in this case too, the sealing and retaining frame is
protrude from the glass. Furthermore, the shape of the packing is limited. In particular, for manufacturing reasons it is not possible to configure the seal as a hollow chamber seal.
請求項１に開示の発明の目的は、特に節単に実施でき、
パツキンの形状を任意・に選択でき、構造グループの周
縁範囲の外面を平坦に、即ち、カバーから突出する突起
がないよう構成できる、冒頭に述べた種類の方法を創生
ずることにある。The object of the invention disclosed in claim 1 can be carried out particularly simply,
The object is to create a method of the type mentioned at the outset, in which the shape of the seal can be selected arbitrarily and the outer surface of the peripheral area of the structural group can be constructed to be flat, that is, without any protrusions projecting from the cover.
（課題を解決するための手段）
この目的は、好ましくは透明材料から成る車両ルーフカ
バーと、このカバーのまわりに延びるパツキンとを有す
る構造グループを製造する方法であって、上記構造グル
ープの長さおよび巾を定める治具を使用する形式のもの
において、本発明にもとづき、パツキンの外縁が治具を
構成する工具内縁に当接し、パツキン延長部がカバーホ
ルダとカバーとの間に突出し、カバーおよびカバーホル
ダの外縁とパツキンボデーの内壁部分との間に延長部の
開口を介して相互に連通ずる周縁間隙が生ずるよう、カ
バーホルダ、パツキンボデーと内方へ向く延長部とを有
するパツキンおよびカバーを工具内に導入し、工具を閉
じ、閉じた工具内に、周縁間隙を埋め且つまたカバー、
カバーホルダおよびパツキンを相互に結合するエラスト
マー材料を注入することによって、達成される。The object is to provide a method for manufacturing a structural group having a vehicle roof cover, preferably made of a transparent material, and a packing extending around the cover, the length of the structural group being and a width-determining jig, based on the present invention, the outer edge of the packing contacts the inner edge of the tool constituting the jig, the packing extension protrudes between the cover holder and the cover, and the cover and The cover holder, the seal having a seal body and an inwardly directed extension, and the cover are arranged such that a circumferential gap exists between the outer edge of the cover holder and the inner wall portion of the seal body, which communicate with each other via the opening in the extension. into the tool, close the tool, fill the peripheral gap and also cover within the closed tool;
This is accomplished by injecting an elastomeric material that interconnects the cover holder and packing.
（実施例）
図面を参照して以下に本発明の好ましい実施例を詳細に
説明する。(Embodiments) Preferred embodiments of the present invention will be described in detail below with reference to the drawings.
本方法を実施する場合、対応する凹み１０を備えた工具
下部（金型）１１に単一体のまたは多分割形のカバーホ
ルダ１２を導入する。カバーホルダ１２は、例えば、金
属板からスタンピング加工し、成形し、好ましくは透明
材料（例えば、ガラス）から成るカバー１３の周縁範囲
の下面に係合する補強フレームを形成できる。図示の実
施例の場合、カバーホルダ１２は、その外縁１４に沿っ
て下方へ直角に折曲げてあり、補強・固定部分１５を形
成する。カバーホルダ１２は、外縁１４から離れた個所
に、上方へ向く隆起１６を有する。工具下部１１には、
更に、中空チャンバパツキンとして構成されたパツキン
１７を導入し、パツキン外縁１８を工具下部１１の凹み
１０の内縁１９に当接させる。図示の実施例の場合、パ
ツキン１７は、本質的にＤ字状の横断面を′有するパツ
キンボデー２２を共働して形成し、この際、中空チャン
バ２３を囲む、２つの相互に結合された部分２０゜２１
から複合パツキンとして構成されている。部分２０は比
較的硬い材料から成り、部分２１は比較的軟い材料から
なる。部分２０から形成された延長部２５は、パツキン
ボデー２２の垂直方向中心範囲から内方へカバーホルダ
１２の上方に延びている。この場合、延長部２５は、隆
起１６の前で終わり、延長部上面は、隆起１６の上面に
対して同一高さにあるか、幾分高い、パツキン１７の延
長部２５は、特に第２図から明らかな如く、一連の歯２
６を有するノコ歯形状に構成されている。When carrying out the method, a one-piece or multi-piece cover holder 12 is introduced into the tool lower part (mold) 11 with a corresponding recess 10 . The cover holder 12 can, for example, be stamped and molded from a sheet metal and form a reinforcing frame that engages the underside of the peripheral area of the cover 13, which is preferably made of a transparent material (for example glass). In the illustrated embodiment, the cover holder 12 is bent downwards at right angles along its outer edge 14 to form a reinforcing and fixing part 15 . The cover holder 12 has an upwardly directed ridge 16 remote from the outer edge 14 . In the lower part 11 of the tool,
Furthermore, a seal 17 configured as a hollow chamber seal is introduced, the outer edge 18 of the seal resting against the inner edge 19 of the recess 10 in the lower part 11 of the tool. In the illustrated embodiment, the seal 17 cooperates to form a seal body 22 with an essentially D-shaped cross section, with two interconnected seals surrounding a hollow chamber 23. Part 20゜21
It is composed of a composite packing. Portion 20 is made of a relatively hard material and portion 21 is made of a relatively soft material. An extension 25 formed from the part 20 extends inwardly from the vertical central area of the packing body 22 and above the cover holder 12 . In this case, the extension 25 ends before the ridge 16 and the upper surface of the extension is flush with or somewhat higher than the upper surface of the ridge 16. As is clear from the series of teeth 2
It is configured in a sawtooth shape with 6.
次いで、カバーホルダ１２およびパツキン１７の延長部
２５の上に、好ましくは、調心装置を使用して、カバー
１３を載せる。カバー１３の長さ寸法および巾寸法は、
特にカバー１３の面積公差に依存する巾を有する周縁間
隙２９がカバー１３の外縁２７とパツキンボデー２２の
隣接の内壁部分２８との間に生ずるよう、工具下部１１
の凹み１０の長さ、巾寸法およびパツキン１７に合わせ
である。延長部２５の下方にあるパツキンボデー２２の
内壁部分３１とカバーホルダ１２の隣接の外縁１４との
間には、別の周縁間隙３０が形成される。周縁間隙２９
．３０は、延長部２５の開口３２を介して相互に連通ず
る。図示の実施例の場合、開口３２は、歯２６の間のす
き間によって形成される。載せたカバー１３の重量によ
って、パツキン１７の延長部２５はカバー１３およびカ
バーホルダ１２に関して保持される。The cover 13 is then placed over the cover holder 12 and the extension 25 of the packing 17, preferably using an alignment device. The length and width of the cover 13 are as follows:
The tool lower part 11 is arranged such that a peripheral gap 29, whose width depends in particular on the area tolerances of the cover 13, is created between the outer edge 27 of the cover 13 and the adjacent inner wall part 28 of the packing body 22.
The length and width of the recess 10 and the gasket 17 are matched. A further circumferential gap 30 is formed between the inner wall portion 31 of the packing body 22 below the extension 25 and the adjacent outer edge 14 of the cover holder 12 . Peripheral gap 29
．． 30 communicate with each other via an opening 32 in the extension 25. In the illustrated embodiment, the openings 32 are formed by the gaps between the teeth 26. The weight of the cover 13 placed thereon holds the extension 25 of the seal 17 relative to the cover 13 and the cover holder 12.
カバーホルダ１２、パツキン１７およびカバー１３を上
述の如く工具下部１１の凹み１０に導入した後、工具上
部（金型）３３を載せて工具を閉鎖する。この場合、パ
ツキン１７の延長部２５は、カバーホルダ１２とカバー
１３との間に固定される。カバーホルダ、カバーおよび
パツキンは、相互位置に固定される。After the cover holder 12, gasket 17, and cover 13 are introduced into the recess 10 of the tool lower part 11 as described above, the tool upper part (mold) 33 is placed and the tool is closed. In this case, the extension part 25 of the packing 17 is fixed between the cover holder 12 and the cover 13. The cover holder, cover and seal are fixed in mutual position.
工具上部３３には、射出ヘッド（例えば、ポリウレタン
混合ヘッド）のための接続３４が構成されている。上記
ヘッドを介して、エラストマー材料３５（例えば、ポリ
ウレタン・エラストマー混合物）を閉じた工具１１．３
３に注入する。この場合、エラストマー材料３５は、周
縁間隙２９．３０および＠２６０間の中間スペースを埋
める。この場合、隆起１６は、カバーホルダ１２とカバ
ー１３との間のエラストマー材料３５が内方へ侵入する
のを抑える。図示の実施例の場合、工具下部１１の凹み
１０は、接続３４を介して注入されたエラストマー材料
３５がカバーホルダ１２の補強・固定部分１５の下方に
且つパンキンボデー２２の内壁部分３１とは逆の側にも
注型されるよう、構成されている。エラストマー材料３
５は、カバーホルダ１２、カバー１３およびパツキン１
７を相互に緊密に結合する。場合によっては、接着を更
に改善するため、カバーおよびまたはカバーホルダおよ
びまたはパツキンをプライマで前処理することもできる
。A connection 34 for an injection head (for example a polyurethane mixing head) is arranged in the upper part 33 of the tool. The tool 11.3 is closed with an elastomeric material 35 (e.g. a polyurethane elastomer mixture) via the head.
Inject into 3. In this case, the elastomeric material 35 fills the intermediate space between the peripheral gap 29.30 and @260. In this case, the ridges 16 prevent the elastomer material 35 between the cover holder 12 and the cover 13 from penetrating inwardly. In the illustrated embodiment, the recess 10 in the tool lower part 11 is such that the elastomeric material 35 injected via the connection 34 lies below the reinforcing and fixing part 15 of the cover holder 12 and opposite to the inner wall part 31 of the punching body 22. It is constructed so that it can also be cast on the side. Elastomer material 3
5 is a cover holder 12, a cover 13 and a packing 1
7 to each other tightly. Optionally, the cover and/or cover holder and/or seal can also be pretreated with a primer in order to further improve adhesion.
上述の方法を適用する場合、カバーホルダ１２、カバー
１３およびパツキン１７から成る構造グループの長さお
よび巾は、治具を形成する工具下部１１の内縁１９によ
って、カバー１３またはパツキン１７の寸法公差に関係
なく定められる。従って、特にカバー１３の寸法公差が
大きい場合も、上記構造グループは、常に、同一の外形
寸法を有する。かくして、パツキン１７の巾を本質的に
減少できる。何故ならば、パツキンまたは中空チャンバ
２３によってカバー１３またはカバーホルダ１２の公差
を補償する必要がないからである。図示の実施例の場合
、構造グループ１２．１３．１７の周縁範囲の上面は、
完全に平坦である。When applying the method described above, the length and width of the structural group consisting of the cover holder 12, the cover 13 and the packing 17 are adjusted to the dimensional tolerances of the cover 13 or the packing 17 by the inner edge 19 of the tool lower part 11 forming the jig. It is determined regardless. The structural groups therefore always have identical external dimensions, especially if the dimensional tolerances of the cover 13 are large. Thus, the width of the seal 17 can be substantially reduced. This is because there is no need to compensate for tolerances of the cover 13 or of the cover holder 12 by seals or hollow chambers 23. In the illustrated embodiment, the upper surface of the peripheral area of the structural group 12.13.17 is
completely flat.
カバーホルダ、カバーおよびパツキン１７を結合する作
業工程において、更に、所望であれば、任意の個所に任
意の形状のブラインドなどを成形できる。この種の実施
例を第３図に示し、ブラインド３６で示した。In the process of joining the cover holder, the cover, and the packing 17, if desired, a blind or the like of any shape can be formed at any location. An embodiment of this type is shown in FIG. 3 and is indicated by a blind 36.
実施例を参照して説明した方策は、もちろん、変更でき
る。カバー１３はガラスカバーでなくともよい。不透明
な合成樹脂カバーまたは金属板カバーを使用することも
考えられる。この場合、フレームは、金属または合成樹
脂から射出成形することもできる。あらかじめ作製した
パツキンを使用するので、パツキンの種類および構造に
関する制約はない。図示の複合中空チャンバパツキンの
場合、部分２０を比較的硬いゴムまたは合成樹脂から構
成でき、一方、部分２１を、例えば、モスゴムから作製
できる。カバー、カバーホルダおよびパツキンから成る
構造グループは、任意の種類の開閉式車両ルーフ（例え
ば、チルトルーフ、スライドルーフ、スライド・チルト
ルーフ、スポイラ−ルーフ、ｅｔｃ、）に使用できる。The measures described with reference to the examples can of course be modified. The cover 13 does not have to be a glass cover. It is also conceivable to use an opaque synthetic resin cover or a metal plate cover. In this case, the frame can also be injection molded from metal or synthetic resin. Since a pre-fabricated packing material is used, there are no restrictions regarding the type and structure of the packing material. In the case of the illustrated composite hollow chamber packing, section 20 can be constructed from relatively hard rubber or synthetic resin, while section 21 can be made, for example, from moss rubber. The structural group consisting of a cover, a cover holder and a seal can be used for any type of retractable vehicle roof (eg tilting roof, sliding roof, sliding/tilting roof, spoiler roof, etc.).
（発明の効果）
本発明に係る方法の場合、あらかじめ作製したパツキン
を使用するので、注型プロセスによってパツキンを構成
する公知の注型法（西独特許第３゜１４０．３６６号）
の場合とは異なり、パツキンの形状および構造に関して
制約はない。特に、車両ルーフのカバーに好適な中空チ
ャンバパツキンを使用できる。注入せるエラストマー材
料によって保持されたカバーとカバーホルダとパツキン
とから成る構造グループの、カバーホルダとは反対側の
、車両へ組込んだ状態では上方へ向（面は、カバーとパ
ツキンとの移行範囲において平坦に構成できるので、視
覚的、空気力学的利点が得られ、ごみの堆積が防止され
る。カバー、カバーホルダおよびパツキンの統合は、特
に簡単である。特に透明材料製カバー（ガラスカバー）
の場合に認められる如く、カバーの面積公差が大きい場
合も、本発明に係る方法によって、構造グループの外形
寸法の公差を小さくできる。何故ならば、この種の公差
は、エラストマー材料を詰めた、カバーおよびカバーホ
ルダの外縁とパッキンボデーの内壁部分との間の周縁間
隙にのみ作用するからである。(Effects of the Invention) In the case of the method according to the present invention, since a packing prepared in advance is used, a known casting method (West German Patent No. 3゜140.366) in which a packing is formed by a casting process is used.
Unlike in the case of , there are no restrictions on the shape and structure of the packing. In particular, hollow chamber gaskets suitable for vehicle roof covers can be used. The structural group consisting of a cover, a cover holder and a seal, held by an injectable elastomeric material, faces away from the cover holder and upwards when installed in a vehicle (the surface is the area of transition between the cover and the seal). The flat construction provides visual and aerodynamic advantages and prevents dirt accumulation.The integration of the cover, cover holder and seal is particularly simple, especially for covers made of transparent material (glass covers).
Even if the area tolerances of the cover are large, as was observed in the case of , the method according to the invention allows the tolerances of the external dimensions of the structural group to be reduced. This is because such tolerances only affect the circumferential gap between the outer edge of the cover and cover holder and the inner wall part of the packing body, which is filled with elastomeric material.
工具を閉鎖することによって、パツキン延長部をカバー
ホルダとカバーとの間に固定するのが好ましい。かくし
て、エラストマー材料の注入中にカバー、カバーホルダ
およびパツキンが望ましくない態様で相互にずれるのが
阻止される。パツキンの延長部は、ノコ歯形状として構
成するのが合目的的であり、エラストマー材料としては
、特に、ポリウレタンまたはポリウレタン混合物が好適
である。何故ならば、この種の材料は、カバー、カバー
ホルダおよびパツキンを緊密に結合するからである。Preferably, the seal extension is secured between the cover holder and the cover by closing the tool. This prevents the cover, cover holder and seal from shifting relative to each other in an undesirable manner during injection of the elastomeric material. The extension of the seal is expediently designed in the form of a sawtooth, and the elastomeric material is particularly suitable as polyurethane or a polyurethane mixture. This is because this type of material tightly connects the cover, cover holder and seal.
エラストマー材料の注入時、カバーホルダとの結合を更
に改善するため、カバーホルダの固定部分のまわりに、
例えば、屈曲したフランジの形に、エラストマー材料を
注型することができる。更に、エラストマー材料の注入
時、例えば、固定ルーフ面の上方に上昇できるカバーの
場合に、上昇されたカバー〇側縁と当該のルーフ開口部
の縁との間の間隙を被う役割を有するブラインドを同時
に構造グループに成形することができる。When injecting the elastomer material, around the fixed part of the cover holder to further improve the bond with the cover holder.
For example, the elastomeric material can be cast in the form of a bent flange. Furthermore, during the injection of the elastomer material, for example in the case of a cover that can be raised above the fixed roof surface, a blind is provided which serves to cover the gap between the raised cover side edge and the edge of the roof opening in question. can be formed into structural groups at the same time.
対向する各カバー側に、エラストマー材料を詰めた均一
な巾の周縁間隙が得られるよう、少くともカバーを、場
合によっては更にカバーホルダも、調心装置を使用して
工具に導入するのが有利である。場合によっては、接着
を更に改善するため、カバーおよびまたはカバーホルダ
およびまたはパツキンをプライマで処理できる。それ自
体は公知の態様で（西独特許公開第３，０２４，９２５
号および西独特許公開第３．０１１．０３２号）、パツ
キン外縁を形成する範囲よりも硬い材料から内側範囲を
構成した複合パツキンを使用できる。It is advantageous for at least the cover, and possibly also the cover holder, to be introduced into the tool using an alignment device, so that on each opposite cover side a circumferential gap of uniform width filled with elastomeric material is obtained. It is. Optionally, the cover and/or cover holder and/or seal can be treated with a primer to further improve adhesion. In a manner known per se (West German Patent Publication No. 3,024,925
Composite packings can be used in which the inner area is made of a harder material than the area forming the outer edge of the packing.
第１図は、本発明に係る方法の実施に適した工具、導入
したカバー、カバーホルダおよびパツキンの、第２図の
線Ｉ−１に沿う部分横断面図、第２図は、工具上部を除
去した第１図のユニットの部分上面図、第３図は、別の
実施例の第１図と同様の部分断面図である。
１１．３３・・・工具、１２・・・カバーホルダ、１３
・・・カバー（車両ルーフカバー）、１４・・・カバー
ホルダの外縁、１７・・・パツキン、１８・・・パツキ
ンの外縁、１９・・・工具内縁、２２・・・パツキンボ
デー、２５・・・パツキン延長部、２７・・・カバーの
外縁、２９．３０・・・周縁間隙、３１・・・パツキン
ボデーの内壁部分、３２・・・（延長部の）開口、３５
・・・エラストマー材料。
ＦＩＧ、 １
ＦＩＧ、 ３1 is a partial cross-sectional view along the line I-1 in FIG. 2 of a tool suitable for carrying out the method according to the invention, an introduced cover, a cover holder and a gasket; FIG. 2 shows the upper part of the tool; FIG. 3 is a partial top view of the unit of FIG. 1 with removal, and FIG. 3 is a partial cross-sectional view similar to FIG. 1 of another embodiment. 11.33... Tool, 12... Cover holder, 13
... Cover (vehicle roof cover), 14... Outer edge of cover holder, 17... Packing, 18... Outer edge of packing, 19... Inner edge of tool, 22... Packing body, 25... - Packing extension part, 27... Outer edge of cover, 29. 30... Peripheral gap, 31... Inner wall part of packing body, 32... Opening (of extension part), 35
...Elastomer material. FIG, 1 FIG, 3
Claims (10)
、このカバーのまわりに延びるパッキンとを有する構造
グループを製造する方法であって、上記構造グループの
長さおよび巾を定める治具を使用する形式のものにおい
て、パッキンの外縁が治具を構成する工具内縁に当接し
、パッキン延長部がカバーホルダとカバーとの間に突出
し、カバーおよびカバーホルダの外縁とパッキンボデー
の内壁部分との間に延長部の開口を介して相互に連通す
る周縁間隙が生ずるよう、カバーホルダ、パッキンボデ
ーと内方へ向く延長部とを有するパッキンおよびカバー
を工具内に導入し、工具を閉じ、閉じた工具内に、周縁
間隙を埋め且つまたカバー、カバーホルダおよびパッキ
ンを相互に結合するエラストマー材料を注入することを
特徴とするカバーおよびパッキンを含む車両ルーフ用構
造グループの製造方法。(1) A method of manufacturing a structural group having a vehicle roof cover, preferably made of a transparent material, and a packing extending around the cover, using a jig to determine the length and width of the structural group. In this case, the outer edge of the packing abuts the inner edge of the tool constituting the jig, the packing extension protrudes between the cover holder and the cover, and extends between the cover and the outer edge of the cover holder and the inner wall portion of the packing body. A cover holder, a packing having a packing body and an inwardly directed extension, and a cover are introduced into the tool so that a circumferential gap communicates with each other through the opening of the part, the tool is closed, and the cover is inserted into the closed tool. A method for producing a structural group for a vehicle roof, including a cover and a packing, characterized in that an elastomeric material is injected which fills the peripheral gap and also connects the cover, cover holder and packing to each other.
ーとの間にパッキンを固定することを特徴とする請求項
１に記載のカバーおよびパッキンを含む車両ルーフ用構
造グループの製造方法。(2) The method for manufacturing a structural group for a vehicle roof including a cover and a packing according to claim 1, characterized in that the packing is fixed between the cover holder and the cover by closing a tool.
徴とする請求項１または２に記載のカバーおよびパッキ
ンを含む車両ルーフ用構造グループの製造方法。(3) The method for manufacturing a structural group for a vehicle roof including a cover and a packing according to claim 1 or 2, characterized in that the packing extension portion is configured in a sawtooth shape.
ウレタン混合物を使用することを特徴とする請求項１〜
３のうち１つの項に記載のカバーおよびパッキンを含む
車両ルーフ用構造グループの製造方法。(4) Claims 1 to 4, characterized in that polyurethane or a polyurethane mixture is used as the elastomer material.
3. A method for manufacturing a structural group for a vehicle roof, including the cover and packing according to one of the items in item 3.
ことを特徴とする請求項１〜４のうち１つの項に記載の
カバーおよびパッキンを含む車両ルーフ用構造グループ
の製造方法。(5) A method for manufacturing a structural group for a vehicle roof including a cover and a packing according to one of claims 1 to 4, characterized in that a hollow chamber packing is used as the packing.
ダの固定部分のまわりにエラストマー材料を注型するこ
とを特徴とする請求項１〜５のうち１つの項に記載のカ
バーおよびパッキンを含む車両ルーフ用構造グループの
製造方法。(6) A vehicle roof comprising the cover and packing according to one of claims 1 to 5, characterized in that when the elastomer material is injected, the elastomer material is simultaneously cast around the fixed part of the cover holder. Method of manufacturing structural groups for use.
または同様のものを構造グループに成形することを特徴
とする請求項１〜６のうち１つの項に記載のカバーおよ
びパッキンを含む車両ルーフ用構造グループの製造方法
。(7) A structural group for a vehicle roof comprising a cover and a packing according to one of claims 1 to 6, characterized in that upon injection of the elastomeric material, a blind or similar is simultaneously formed into the structural group. manufacturing method.
導入することを特徴とする請求項１〜７のうち１つの項
に記載のカバーおよびパッキンを含む車両ルーフ用構造
グループの製造方法。(8) Manufacture of a structural group for a vehicle roof comprising a cover and a packing according to one of claims 1 to 7, characterized in that at least the cover is introduced into the tool using an alignment device. Method.
ダおよびまたはパッキンをプライマで前処理することを
特徴とする請求項１〜８のうち１つの項に記載のカバー
およびパッキンを含む車両ルーフ用構造グループの製造
方法。(9) A structural group for a vehicle roof comprising a cover and a packing according to one of claims 1 to 8, wherein the cover and/or the cover holder and/or the packing are pretreated with a primer to improve adhesion. manufacturing method.
ら内側部分および延長部を構成した複合パッキンを使用
することを特徴とする請求項１〜９のうち１つの項に記
載のカバーおよびパッキンを含む車両ルーフ用構造グル
ープの製造方法。(10) The cover and packing according to any one of claims 1 to 9, characterized in that a composite packing is used in which the inner portion and the extension portion are made of a harder material than the portion forming the outer edge of the packing. Method of manufacturing a structural group for a vehicle roof.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873742719 DE3742719A1 (en) | 1987-12-17 | 1987-12-17 | Process for producing an assembly comprising a cover and a seal for vehicle roofs |
| DE3742719.9 | 1987-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01163037A true JPH01163037A (en) | 1989-06-27 |
Family
ID=6342783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63295662A Pending JPH01163037A (en) | 1987-12-17 | 1988-11-21 | Production of structure group for vehicle roof including cover and packing |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH01163037A (en) |
| DE (1) | DE3742719A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000313228A (en) * | 1999-04-22 | 2000-11-14 | Webasto Japan Kk | Cover for closing roof opening part of vehicle roof, and its manufacture |
| JP2010269598A (en) * | 1997-01-10 | 2010-12-02 | Libbey-Owens-Ford Co | Process for forming encapsulated window assembly having in-molded periphery seal |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4105396C2 (en) * | 1991-02-21 | 1994-04-14 | Webasto Schade Gmbh | Solar cover for vehicle sunroofs, sunroofs and the like |
| DE4106252C1 (en) * | 1991-02-28 | 1992-05-27 | Webasto-Schade Gmbh, 8031 Oberpfaffenhofen, De | |
| US5564809A (en) * | 1991-03-07 | 1996-10-15 | Donnelly Technology, Inc. | Encapsulated shelf for refrigerated compartments |
| DE4238889C2 (en) * | 1992-11-19 | 1995-04-13 | Webasto Schade Gmbh | Method for producing a lid of an openable vehicle roof |
| EP0614775B1 (en) * | 1993-03-11 | 1997-08-13 | HENNIGES ELASTOMER- UND KUNSTSTOFFTECHNIK GMBH & CO KG | Vehicle window |
| DE4422176C1 (en) * | 1994-06-28 | 1995-08-10 | Rockwell International Gmbh | Glass cover for vehicle roof |
| FR2727051A1 (en) * | 1994-11-23 | 1996-05-24 | Valeo Vision | METHOD OF MANUFACTURING A MOTOR VEHICLE SIGNALING LIGHT BASE INCLUDING A THERMAL SCREEN, AND SIGNALING LIGHT WHOSE BASE INCORPORATES A THERMAL SCREEN |
| DE19637793C1 (en) * | 1996-09-17 | 1997-11-13 | Webasto Systemkomponenten Gmbh | Cover for vehicle-roof opening |
| DE19649617A1 (en) * | 1996-11-29 | 1998-06-04 | Henniges Elastomer Kunststoff | Method for producing a connection between a component and a component |
| JP2001515422A (en) | 1998-01-07 | 2001-09-18 | ヘニゲス・エラストマー−ウント・クンストストッフテヒニーク・ゲーエムベーハー・ウント・コンパニー・カーゲー | Method of forming a bond between a member and a component |
| DE10035958A1 (en) * | 2000-07-21 | 2002-02-07 | Webasto Vehicle Sys Int Gmbh | Plastics sliding roof for vehicle has seal glued to sliding roof along vertical connecting surface |
| DE10150011B4 (en) * | 2001-10-11 | 2007-03-15 | Webasto Ag | Cover for a vehicle roof and method for its manufacture |
| DE10331270B4 (en) * | 2003-07-10 | 2007-09-20 | Webasto Ag | Lid for opening in a roof surface of a vehicle and manufacturing method therefor |
| DE102005059275B4 (en) * | 2005-12-12 | 2008-03-13 | Webasto Ag | Facing device for vehicle roof systems with openable lid |
| DE102012003045A1 (en) | 2012-02-16 | 2013-08-22 | Roof Systems Germany Gmbh | Method for mounting functional components e.g. spacer on roof panel for roof of vehicle, involves forming roof opening in roof panel, so as to introduce curing material into roof panel |
| DE102017116116A1 (en) * | 2017-07-18 | 2019-01-24 | Webasto SE | Arrangement for a vehicle roof, vehicle roof for a motor vehicle and method for producing an arrangement for a vehicle roof |
| DE102017120028A1 (en) * | 2017-08-31 | 2019-02-28 | Webasto SE | Cover for a vehicle roof of a motor vehicle, method for producing a lid and apparatus for producing a lid |
| DE102019109470A1 (en) * | 2019-04-10 | 2020-10-15 | Webasto SE | Cover for a vehicle roof and method for producing a cover |
-
1987
- 1987-12-17 DE DE19873742719 patent/DE3742719A1/en not_active Withdrawn
-
1988
- 1988-11-21 JP JP63295662A patent/JPH01163037A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010269598A (en) * | 1997-01-10 | 2010-12-02 | Libbey-Owens-Ford Co | Process for forming encapsulated window assembly having in-molded periphery seal |
| JP2011057217A (en) * | 1997-01-10 | 2011-03-24 | Pilkington North America Inc | Sealed type window assembly having molding periphery sealing part |
| JP2000313228A (en) * | 1999-04-22 | 2000-11-14 | Webasto Japan Kk | Cover for closing roof opening part of vehicle roof, and its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3742719A1 (en) | 1989-07-06 |
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