JP2001504777A

JP2001504777A - Method of bonding a glass plate to a structural part and a set of parts for implementing this method

Info

Publication number: JP2001504777A
Application number: JP52512798A
Authority: JP
Inventors: ヘルプストエーリッヒ
Original assignee: Richard Fritz GmbH and Co KG
Current assignee: Richard Fritz GmbH and Co KG
Priority date: 1996-11-30
Filing date: 1997-11-19
Publication date: 2001-04-10
Also published as: KR20000057232A; HUP0001776A2; CN1238725A; AR010074A1; PL332944A1; EP0941162A1; HUP0001776A3; CA2273245A1; DE19649762A1; CZ131399A3; WO1998024649A1; BR9713306A; BG103380A

Abstract

(57)【要約】枠（１２）を備えたガラス板（１１）を、ガラス板（１１）によって閉鎖すべき開口を有している構造部分（２０）に結合する方法において、ガラス板（１１）の、構造部分（２０）に向いた側に、２つあるいはそれ以上のプラスチック製保持部分（３０）が取り付けられ、この保持部分（３０）は一次部分（３１）と錨着エレメントを備えた二次部分（３２）とを有しており、その際これら両方の部分（３１；３２）はそれぞれ１つの、互いに合わされた付着面を備えている。一次部分（３１）はガラス板（１１）の所定の配置個所に一体成形されて、ガラス板（１１）に耐久性に結合される。両方の部分（３１；３２）の一方の付着面には接着剤が塗布される。二次部分（３２）は一次部分（３１）と１つにまとめられ、これによって耐久性に一次部分（３１）に結合される。ガラス板（１１）及び又は構造部分（２０）はそれらの重なり範囲に接着剤を塗布される。ガラス板（１１）は構造部分（２０）に当て付けられ、その際保持部分（３０）の二次部分（３２）が構造部分（２０）の、二次部分（３２）に合わされたそれぞれ１つの貫通口内に、錨着エレメントがその錨着位置を占めるまで、挿入される。 (57) Abstract: In a method of joining a glass sheet (11) with a frame (12) to a structural part (20) having an opening to be closed by the glass sheet (11). ), On the side facing the structural part (20), two or more plastic holding parts (30) are mounted, this holding part (30) comprising a primary part (31) and an anchoring element. And a secondary part (32), both parts (31; 32) each being provided with a single, mating attachment surface. The primary part (31) is integrally molded at a predetermined location on the glass plate (11) and is durably coupled to the glass plate (11). An adhesive is applied to one attachment surface of both parts (31; 32). The secondary part (32) is united with the primary part (31), whereby it is durably connected to the primary part (31). The glass plate (11) and / or the structural part (20) are glued in their overlapping area. The glass plate (11) is applied to the structural part (20), the secondary part (32) of the holding part (30) being each fitted to the secondary part (32) of the structural part (20). The anchoring element is inserted into the through hole until it occupies its anchoring position.

Description

【発明の詳細な説明】ガラス板を構造部分に結合する方法及びこの方法を実施するための部品セット接着剤、いわゆるロープ状接着剤を周縁部に塗布されて自動車車体に結合されるガラス板は、接着剤の硬化時間中ガラス板を自動車車体に対して位置を合わせて固持する複数の保持部分を備えていなければならない。これらの保持部分はガラス板の立面範囲においてガラス板に配置される。したがって、保持部分をガラス板と一緒に枠のための成形型内に入れて、枠の製作の際に一緒に鋳くるむことができるようにするためには、保持部分はガラス板の縁部からガラス板に当て付け、ガラス板に機械的に保持しなければならない。完成したガラス板が自動車車体に取り付けられる場合、ガラス板は保持ピンによって案内される。この保持ピンは自動車車体の、保持ピンに合わされている貫通口内に挿入される。次いで付加的な保持エレメントが保持ピンに結合されて、ガラス板が自動車車体に固持される。別の可能性としては、ガラス板を枠のための成形型内に入れる前に、保持ピンを前もって成形型内に配置しておくことができる。しかしながらこの場合には保持ピンを成形型に固定し、次いで固定を外さなければならない。このことは非常に手間及び時間がかかる。保持ピンは大抵はねじ山を備えたピン又は類似の部材であり、ガラス板を自動車車体に固定する際に、それぞれナットをねじはめなければならない。この付加的な組立段階もやはり手間と時間がかかる。本発明の課題は、枠を有するガラス板を従来可能であったよりも一層簡単にかつ一層迅速に構造部分に取り付けることのできる方法を提供することである。この課題は請求項１又は２の方法によって解決される。請求項１の方法では、枠が一体成形された後に初めて錨着エレメントを有する保持部分がガラス板に取り付けられることによって、枠のための成形型を比較的に簡単に構成することができる。これによって更に、ガラス板も比較的に簡単かつ容易に成形型内に挿入し、後から成形型から取り出すことができる。あらかじめ製作されているプラスチック製の保持部分は次いで組立型板によってガラス板の所望の配置個所に比較的に簡単に配置し、付着助剤及び接着剤によって耐久的に結合することができる。構造部分に結合するための接着剤を塗布した後に、完成したガラス板を再び極めて簡単かつ迅速に構造部分の所定の箇所に当て付けることができ、その際ガラス板はまず保持部分によって構造部分に対する正しい相対位置に位置決めされる。次いでガラス板を構造部分に圧着して、保持部分の錨着エレメントが構造部分におけるその錨着位置を占めるようにするだけでよい。ガラス板は今や、それ以上の手段なしに、ガラス板と構造部分との間の接着剤がその完全な付着作用を発揮して、ガラス板を耐久的に構造部分に固定するようになるまで、構造部分の正しい位置に固持される。請求項２の方法では、類似した形式で枠をガラス板に一体成形することができる。保持部分の一次部分はやはりガラス板に一体成形されて、耐久性にガラス板に結合される。請求項３の方法では、枠の一体成形と時を同じくして、両方の成形過程のために構成されたただ１つの成形型内で一次部分の一体成形を行うことができ、したがって第２の成形過程は必要でない。いずれにせよ、型板を使用することは省略される。錨着エレメントを備えた二次部分が一次部分に耐久性に結合、特に接着、されると、ガラス板は取り付けの準備が完了し、ガラス板の取り付けは１部分から構成された保持部分の場合と同じように簡単に行われる。本発明は、前述の方法を簡単に実施することができるガラス板を提供することも課題としている。請求項４のガラス板においては、ガラス板自体とその枠のほかに、ガラス板の所定の配置個所に耐久性に結合されている少なくとも２つの保持部分が設けられていることによって、ガラス板は−接着剤を塗布した後に−簡単かつ容易に構造部分に当て付けて、同時に位置決めすることができる。ガラス板を圧着すると、ガラス板は、ガラス板と構造部分との間に塗布されている接着剤がその完仝な接着機能を発揮して、ガラス板を構造部分に最終的に耐久性に固定するまで、構造部分に正しい相対位置で固持される。請求項５のガラス板においては、ガラス板自体及びその枠と並んで、２部分から構成されている保持部分の一次部分がガラス板における所定の配置個所に直接に一体成形されていることによって、あらかじめ製作されたそれぞれ１つの二次部分を一次部分に結合するだけで、ガラス板の取り付け準備が完了し、ガラス板の取り付けは１部分から構成されている保持部分の場合のように簡単に行うことができる。ガラス板に一次部分をこのように一体成形することは更に次のような大きな利点をもたらす。すなわち、一次部分が極めて正確に位置決めされ、したがって二次部分を取り付けると、保持部分全体は、保持部分を後からガラス板に当て付けてガラス板と接着する場合よりも著しく正確に位置決めされていることになる。後から取り付けられる保持部分は接着剤が硬化するまでに移動を生じることがあるからである。請求項６のガラス板の代替的な構成によって、正確な位置決めのほかに、なお次のような利点が得られる。すなわち二次部分に円筒形の案内面があり、この案内面はガラス板の面座標に関して極めて正確に位置決めされており、したがってこれによってガラス板が構造部分に対しても相応して正確に、換言すれば従来よりもわずかな公差で位置決め可能であることである。請求項７の構成によって、構造部分に対するガラス板の位置決めが付加的に容易になる。請求項５又は６のガラス板が請求項８のように構成されると、一次部分が特に簡単に構成されており、このためその成形型も極めて簡単に構成されている。これによって更に一次部分を有するガラス板を極めて簡単かつ容易に型から取り出すことができる。請求項６のガラス板が請求項９のように構成されると、一次部分及び二次部分の付着面の切り欠き及び又は突出部及び又は平面部によって二次部分のための回動防止機構が構成され、二次部分はその高さ方向の軸線の回りの位置を正確に定められており、したがってその案内面は常に正確に、案内及び位置決めの課題を解決する方向に向いている。請求項６又は９のガラス板が請求項１０のように構成されることによって、二次部分は、一次部分の相応する切り欠き内に係合するそのピンによって付加的に位置決めされる。更にこれによって二次部分が一次部分に付加的に支えられて、大きな荷重モーメントが受け止められ、これによって二次部分の案内面の案内機能及び位置決め機能が増大せしめられる。請求項１１の構成によって、錨着エレメントは簡単かつ容易に構造部分の貫通口内に挿入することができ、次いでひとりでにその錨着位置を占めて、ガラス板と構造部分との間の接着剤が充分に硬化するまで、ガラス板を構造部分に確実に固定する。請求項１２の構成では、保持部分は可及的に小さな寸法で比較的に大きな強度を有している。請求項５又は６のガラス板を請求項１３のように構成した場合、ガラス板における一次部分の一体成形が簡単になり、枠並びに一次部分をただ１つの工程でガラス板の所定の箇所に同時に一体成形することが可能になる。以下においては、図面に示した若干の実施例に基づいて本発明をより詳細に説明する。図１は枠及び複数の保持部分を有するガラス板の立面図を示す。図２は保持部分が１部分から構成されている図１の２−２線に沿ったガラス板の部分的横断面図を示す。図３は保持部分が２部分から構成されているガラス板の部分的横断面図を示す。図４は保持部分の一次部分を有する図３のガラス板の部分的横断面図を示す。図５は保持部分の二次部分の部分的に断面した図を示す。図６は２部分から構成されている変化せしめられた保持部分を有するガラス板の部分的横断面図を示す。図７は保持部分の一次部分を有する図６のガラス板の部分的横断面図を示す。図８は図６の保持部分の２次部分の側面図を示す。図９及び図１０はそれぞれ図７の一次部分の拡大側面図を示す。図１１は図７の一次部分の拡大平面図を示す。図１２及び図１３はそれぞれ図８の二次部分の拡大側面図を示す。図１４は図８の二次部分の拡大平面図を示す。図１及び図２に示したガラス板ユニット１０は狭い意味でのガラス板１１を有しており、その縁範囲に沿ってプラスチック製の枠１２が一体成形されている。枠１２は環状に閉じている。その横断面形は第１の成形部分１３を有しており、この第１の成形部分はガラス板１１の一方の側で縁範囲１４に配置されていて、そこで付着助剤によってガラス板に耐久性に結合されている。第２の成形部分１５はガラス板１１の縁面１６に接触しており、やはり付着助剤によってガラス板に耐久性に結合されている。枠１２の第３の成形部分１７は第２の成形部分１５に接続していて、ガラス板１１の立面輪郭の外側を、ガラス板１１の、成形部分１３とは逆の側に向かって延びている。成形部分１７はガラス板１１に隣接している環状のリブ１８と、更に外側のシールリップ１９とで終わっている。環状のリブ１８はガラス板ユニット１０を構造部分２０に接触させるのに役立ち、構造部分自体は自動車の車体の一部分を形成している。ガラス板ユニット１０は接着剤２１によって構造部分２０に耐久性に結合されており、接着剤２１は両方の部分の一方に、いわゆるロープ状接着剤として塗布されたものである。構造部分２０におけるガラス板ユニット１０の位置決めを簡単にし、かつ容易にするために、またガラス板ユニット１０を構造部分２０に、接着剤２１が充分な付着作用を有するようになるまで、固持するために、ガラス板ユニット１０には複数の案内兼保持部分が配置されており、この案内兼保持部分は以下においては短く保持部分２２と称する。保持部分２２はプラスチック、それも特にポリアミドから製作されており、かつ１部分から構成されている。保持部分は直円錐台の形の下方部分２３を有しており、この下方部分２３の下面は平らな接触面２４を形成していて、この接触面２４で下方部分２３は、ガラス板１１の枠１２とは逆の側で枠１２の突出範囲においてガラス板１１に接触している。下方部分は接着剤２５によってガラス板１１に耐久性に結合されている。下方部分２３には案内ピン２６が接続しており、この案内ピンは下方部分２３よりも更に先細になっている。下方部分２３と案内ピン２６の尖端との間の箇所において、案内ピン２６の、互いに背を向けた２つの側に、それぞれ１つの拡開アーム２７が接続しており、これらの拡開アームは案内ピン２６から下方部分２３に向かう方向に延びている。これらの拡開アームは負荷されていない状態（図５）では、少なくともほぼ直線状である。これらの拡開アームは案内ピン２６における接続箇所から、保持部分２２の縦軸線２８に対して所定の鋭角で延びている。拡開アーム２７は、それが少なくとも下方部分２３の平面輪郭内にまで縦軸線２８の方に弾性変形可能であるように、構成されている。保持部分２２は組立補助具を使用して、ガラス板ユニット１０の所定の配置個所に取り付けられており、この配置個所は構造部分２０の貫通口２９の配置個所に合わされている。同様に、保持部分２０の立面輪郭も貫通口２９の内法幅に合わされており、したがって保持部分２２，それも少なくともその案内ピン２６及び拡開アーム２７は貫通口２９を通って、拡開アーム２７が図２に示すように貫通口２９から構造部分２０の背面上に出て、貫通口２９を取り囲む縁範囲内に拡開し得るようになるまで、挿入することができる。ガラス板ユニット１０は次のようにして製作され、構造部分２０に当て付けられ、構造部分に耐久性に結合される。ガラス板１１は枠１２の面範囲内に付着助剤を塗布されて、枠１２のための成形型内に入れられる。枠１２のための材料が成形型の中空室内に圧入され、これによって枠１２がガラス板１１に一体成形される。ガラス板１１には、枠１２とは逆の側で、枠１２の立面範囲内で保持部分２２の所定の配置個所にしたがって付着助剤及び接着剤２５が塗布される。保持部分２２は組立補助具を使用してガラス板１１の所定の箇所に取り付けられ、接着剤２５によって耐久性にガラス板に結合される。ガラス板１１には、ガラス板ユニット１０と構造部分２０との重なり範囲に、ロープ状接着剤２１が塗布される。ガラス板ユニット１０は構造部分に当て付けられ、その際案内ピン２６によって位置決めされる。ガラス板ユニット１０は次いで構造部分２０に圧着され、案内ピン２６が拡開アーム２７とともに、構造部分２０の貫通口２９を通り抜けて、拡開アーム２７がその拡開位置又は錨着位置を占めて、接着剤２１が充分な付着作用を有するようになって、ガラス板ユニット１０を更に大きな付着力で固持するようになるまで、拡開アームがガラス板ユニット１０を構造部分２０に対して正しい相対位置に固持する。図３に示したガラス板１１と枠１２とを有するガラス板ユニット１０においては、構造部分２０にガラス板ユニット１０を位置決めし、かつ錨着するために、２部分から構成された保持部分３０が使用されている。これらの保持部分３０は、保持部分２２と同じ配置箇所に取り付けられて、耐久性にガラス板に結合される。保持部分３０は保持部分２２とほとんど同じ外形を有しており、この外形については保持部分２２の説明が保持部分３０についても当てはまる。詳細には、保持部分３０は一次部分３１と二次部分３２とを有している(図４及び図５)。一次部分３１は尖端の範囲が球状になっている直円錐として形成されている。一次部分は円錐台に球状の頂部を載着したものと見なすこともできる。一次部分３１は枠１２と同じか又は類似した材料から製作されている。一次部分は有利には枠１２と同じ工程でガラス板１１に一体成形され、その場合ガラス板１１の、枠１２とは逆の側において一次部分３１のネガティブが成形型内に形成されている。後で二次部分３２が一次部分３１上に載着されて、一次部分に耐久性に結合されるので、成形型内での一次部分３１のための材料供給は、一次部分３１の下端部に接続されていて、ガラス板１１に直接に接して延びている供給通路によって行われる。これによって最初に一次部分３１に側方の突出部３３が残される。この突出部は後から除去することができる。突出部を残したままにしておく場合には、突出部は二次部分の位置決めのために役立たせることができる。一次部分３１の下面は付着面又は接触面３４として役立ち、これをもって一次部分３１はガラス板１１に接触し、そこで付着助剤及び接着剤を使用してガラス板１１に耐久性に結合される。一次部分３１の、突出部３３以外の外面は二次部分３２のための付着面３５を形成する。二次部分３２は外形は保持部分２２とほとんど同じに形成されている。二次部分の下方部分３６は下面から発している中空室３７を有しており、この中空室の内面は付着面３８を形成しており、この付着面は一次部分３１の付着面３５に合わされている。下方部分３６の外周壁には一方の側において切り欠き３９が形成されており、この切り欠きは一次部分３１の突出部３３に合わされている。切り欠き３９は実際には図５の図示よりも９０°回転させた位置に配置されている。この切り欠き３９と突出部３３とは二次部分３２のための回動防止機構を構成する。二次部分３２は、保持部分２２と同じように、ポリアミドから製作されている。ガラス板１１と、枠１２と、一次部分３１とを有するガラス板ユニット１０が製作された後に、ガラス板ユニット１０を完成させるために、一次部分３１の付着面３５及び又は二次部分３２の付着面３８に接着剤が塗布され、二次部分３２が一次部分３１上に載着され、接着剤によって耐久性に一次部分に結合される。これによってガラス板ユニット１０は、図２の実施例で保持部分２２がガラス板１１に耐久性に取り付けられた状態と同じになる。構造部分２０との結合は前述の形式で行われる。図６に示したガラス板１１と枠１２とを有するガラス板ユニット１０においては、構造部分２０にガラス板ユニット１０を位置決めしかつ錨着するために、２部分から構成された保持部分４０が使用されており、この保持部分４０は若干の部分で保持部分３０から変化せしめられている。以下において個々の部分の構造及び作用について説明がなされない場合には、保持部分３０あるいはまた保持部分２２の説明を参照されたい。保持部分４０は一次部分４１と二次部分４２とを有している(図７及び図８)。これらの一次部分と二次部分とは互いに別個に製作され、後で初めて互いに１つにまとめられて、接着剤によって耐久性に互いに結合される。一次部分４１はほぼ円錐台として構成されており、その外周面は円錐台外周面４３によって形成される。直径方向で向き合った２つの側において、円錐台は２つの平らな側面４４で平面化されており、これらの側面は互いに平行でかつ一次部分４１の軸線４５に対して平行に向きを定められている。下面は平らな接触面４６を形成しており、この接触面をもって一次部分４１はガラス板１１に接触し、付着助剤及び接着剤を使用して耐久性にガラス板に結合されている。上端部において、一次部分４１は水平な平らな端面４７を有している。図９及び図１１の右側には、別の平面部４８が存在しており、この平面部は、接触面４６から上方に特定の距離だけ離れたところから始まって、円錐台外周面４３よりも強く内方に傾斜して延びている。上方の端面４７から下方の、特定の高さのところにおいて、平面部４８に水平の端面４９が接続しており、この端面は、少なくともほぼ鉛直の側面５１のところにまで延びており、この側面は上方の端面４７にまで達している。一次部分４１はその軸線４５に対して同軸的に配置されたきり欠き５２を有しており、この切り欠きは上方の端面４７から下方に、接触面４６の方に向かって延びており、接触面４６にまでは達していない。この切り欠き５２は上方の端面４７から先細に延びていて、有利には小さな円錐角の円錐台外周面として形成されている。一次部分４１は枠１２の材料と同じか、あるいは類似した加工性質を有している材料から製作されている。一次部分は有利には枠１２と同じ工程でガラス板１１に一体成形され、その場合、ガラス板１１の、枠１２とは逆の側において一次部分４１のネガティブ型が成形型内に形成されている。一次部分４１のための材料の供給は、成形型内で、鉛直の側面４４の範囲において一次部分の下端部に接続しかつ直接にガラス板１１に沿って延びている供給通路によって行われる。これによって側方の突出部５３が一次部分４１に残されることになる。図１０において鎖線で示した成形型の材料供給通路におけるいわゆるゲート５４は普通は除去される。一次部分４１の逆の側では、突出部５３と同じか又は類似した突出部５５が存在しており、この突出部５５はオーバーフロー通路の範囲に形成されるものであって、図１０においてやはり鎖線で示したいわゆるオーバーフロー５６に通じている。オーバーフローはやはり後から除去される。図１２〜図１４に詳細に示した二次部分４２は３つの長さ区分、すなわち下方の長さ区分６１と、中間の長さ区分６２と、上方の長さ区分６３とを有しており、これらの長さ区分は互いに異なって構成されていて、互いに異なった機能を有している。下方の長さ区分６１はその上端部に、少なくともほぼ水平の端面６４を有しており、この端面は少なくとも部分的に構造部分６６（図６）の貫通口６５の平面輪郭を越えて延びている。この端面は構造部分６６（図６）の接触面として役立つ。下方の長さ区分６１はその下面に切り欠き６７を有しており、この切り欠きは一次部分４１の外形に合わされている。例えば図１２の左側の面区分６８は一次部分４１の円錐台外周面に合わされた中空の円錐台外周面として形成されており、図１２の右側の面区分６９は一次部分４１の平面部４８に合わされた平らな面として形成されている。同じようにして、切り欠き６７の側面７１は一次部分４１の側面４４に合わされている。これらの合わされた面は一緒に二次部分４２の付着面７２を形成しており、この付着面７２は一次部分４１の付着面５７と協働する。切り欠き部６７の内部にはピン７３が存在しており、このピンは二次部分４２の軸線７４に対して同軸的に配置されており、このピンは下方の長さ区分６１の上方の端面から下方に延びており、かつこのピンはその外形を一次部分４１の切り欠き６７の中空形状に充分に合わされている。ピン７３の外面はやはり二次部分４２の付着面７２の一部を形成している。下方の長さ区分６１に続いている中間の長さ区分６２は、構造部分６６の貫通口６５の平面輪郭よりも小さい平面輪郭を有している。中間の長さ区分の外周面の、切り欠き６７の円錐台形面区分６８の側にある部分は、軸線７４に対して同心的に配置されている円筒形の案内面７５を形成している。逆の側において、中間の長さ区分６２は、ほぼ、軸線７４を通る平面のところまで、平面化されている。この側において、中間の長さ区分６２の上方範囲に１つの拡開アーム７６が接続している。この拡開アームは接続箇所７７から下方に、かつ同時に軸線７４から離れる方向に、それもその平面輪郭が構造部分６６の貫通口６５の平面輪郭を越える程度にまで、延びている。その作用位置において、その下方の端面７８は、構造部分６６の貫通口６５の縁範囲に接触する。図１４から分かるように、拡開アーム７６は少なくともほぼ、中間の長さ区分と同じ幅を有している。拡開アームの、案内面７５とは逆の側の外面７９は円筒形に湾曲しており、この湾曲は構造部分６６の貫通口６５の穴縁の湾曲に合わされている。拡開アーム７６はその材料及び寸法を選択することによって次のように構成されている。すなわち、保持部分４０を構造部分６６の貫通口６５内に挿入する場合に、拡開アーム７６が中間の長さ区分６２の平面化によって生じた空スペース８１内に弾性的に変形せしめられ、その外面７９が貫通口６５の縁に沿って滑り、拡開アーム７６が貫通口６５から出た後に、図６及び図１２に示すように、再びその拡開位置又は保持位置に跳ね出るように、構成されている。中間の長さ区分６２に続いている上方の長さ区分６３は自由端部に向かって先細になっている。自由端部のところで上方の長さ区分は球状の頂部８２を有している。その、中間の長さ区分６２の円筒状の案内面７５に接続している外周面の部分は円錐面８３として構成されている。逆の側において、その外面８４はより急傾斜に向けられていて、かつ部分的に平面化されており、したがって拡開アーム７６への滑らかな移行が行われている。一次部分４１において突出部５３及び５５が除去されない場合には、下方の長さ区分６１の下壁部分に２つの切り欠き８５が形成されており、その率面輪郭は突出部５３及び５５の横断面に合わせられている。それらの協働によって、突出部５３及び５５と切り欠き８５とは、やはり一次部分４１に二次部分４２を正確に位置決めするのに役立ち、同時に別の回動防止機構も構成する。保持部分４０を構成するための一次部分４１及び二次部分４２の製作及び組立は、保持部分３０の場合と同じようにして行われる。DETAILED DESCRIPTION OF THE INVENTION How to join a glass plate to a structural part And a component set for implementing the method An adhesive, a so-called rope-shaped adhesive, is applied to the periphery and bonded to the car body. The glass plate is aligned with the car body during the curing time of the adhesive. It must have a plurality of retaining parts to hold. These holding parts are It is arranged on the glass plate in the elevation area of the lath plate. Therefore, holding part Into the mold for the frame together with the steel plate and cast it together when making the frame The holding part is applied to the glass plate from the edge of the glass plate. Must be mechanically held on a glass plate. When the finished glass sheet is mounted on the car body, the glass sheet Therefore, you will be guided. This retaining pin is used for the vehicle body to It is inserted in the entrance. The additional holding element is then connected to the holding pin, The glass plate is fixed to the car body. Another possibility is that before placing the glass sheet in the mold for the frame, Can be placed in the mold in advance. However, in this case, Fix the holding pin to the mold, then remove the fixation No. This is very laborious and time consuming. The retaining pin is usually a threaded pin or similar member that automatically When fixing to the vehicle body, the nuts must be screwed. This addition The assembling stage also takes time and effort. The object of the present invention is to provide a glass plate having a frame more easily than previously possible. It is an object of the present invention to provide a method that can be more quickly attached to a structural part. This Is solved by the method of claim 1 or 2. In the method of claim 1, the anchoring element is only provided after the frame has been integrally formed. With the holding part attached to the glass plate, the mold for the frame is relatively It can be easily configured. This also makes the glass plate relatively easy One can be easily inserted into the mold and removed from the mold later. Arakazi The plastic holding part that is being manufactured is then Relatively easy to place in the desired location and durable with adhesion aids and adhesives Can be combined. After applying the adhesive to bond to the structural part, complete The resulting glass sheet is again very easily and quickly applied to the specified part of the structural part In this case, the glass sheet is firstly held by the holding part in the correct phase for the structural part. Positioned opposite. Next, the glass plate is pressed against the structural part, Anchoring element occupies its anchoring position in the structural part You just need to do it. Glass plates can now be combined with glass plates without further The adhesive between the structural parts exerts its complete adhesion, making the glass plate durable It is held in place in the structural part until it is secured to the structural part. According to the method of claim 2, the frame can be integrally formed on the glass plate in a similar manner. You. The primary part of the holding part is also integrally molded with the glass plate, Is combined with In the method according to the third aspect, at the same time as the integral molding of the frame, both components are formed. Integrally molding the primary part in a single mold configured for the molding process Therefore, a second molding step is not necessary. In any case, use a template Is omitted. The secondary part with anchoring element is durable to the primary part The glass plate is ready for mounting, especially if glued. The attachment is as simple as in the case of a one-piece holding part. The present invention provides a glass plate that can easily carry out the method described above. Is also an issue. In the glass plate of claim 4, in addition to the glass plate itself and its frame, At least two holding parts which are durably connected at predetermined locations; By virtue of this, the glass plate-after applying the adhesive-is simple and easy to construct It can be applied to parts and positioned simultaneously. When crimping the glass plate, The adhesive applied between the glass plate and the structural part is completely adhered to the glass plate. Until the glass plate is finally durably fixed to the structural part The parts are held in the correct relative position. In the glass plate according to the fifth aspect, two parts are provided alongside the glass plate itself and its frame. The primary part of the holding part composed of By being integrally molded into one, each prefabricated one secondary Simply join the parts to the primary part and the glass plate is ready to be installed and the glass plate Installation is as simple as in the case of a one-piece holding part Can be. This integral molding of the primary part on the glass plate has the following further advantages. Bring a point. That is, the primary part is positioned very accurately and therefore When the next part is attached, the entire holding part is applied to the glass plate later. Position is significantly more accurate than in the case of bonding to a glass plate. Retainers that are installed later may cause movement before the adhesive cures. This is because that. Due to the alternative arrangement of the glass plate of claim 6, in addition to accurate positioning, The following advantages are obtained. That is, there is a cylindrical guide surface in the secondary part. The inner surface is positioned very accurately with respect to the plane coordinates of the glass sheet, This makes the glass plate Position with correspondingly accurate tolerances, in other words, with tighter tolerances than before. It is possible. According to the configuration of claim 7, positioning of the glass plate with respect to the structural part is additionally easy. Becomes easier. When the glass plate of claim 5 or 6 is configured as in claim 8, the primary part is particularly The configuration is simple, and therefore the mold is also very simple. This This makes it very easy and easy to remove the glass plate with the primary part Can be When the glass plate of claim 6 is configured as in claim 9, a primary part and a secondary part Notch and / or protrusions and / or flats for the secondary part An anti-motion mechanism is configured, and the secondary part accurately determines its position around its height axis. The guiding surfaces are therefore always accurate, guiding and positioning tasks It is in the direction of solving. The glass plate according to claim 6 or 9 is configured as in claim 10, whereby The secondary part is additionally provided by its pins which engage in corresponding cutouts of the primary part. Positioned. Furthermore, this allows the secondary part to be additionally supported by the primary part, Large load moments are received, which leads to a guiding device on the guide surface of the secondary part Function and positioning function are increased. According to the configuration of claim 11, the anchoring element can easily and easily penetrate the structural part. Can be inserted in the mouth , Then occupy the anchoring position by itself, the adhesive between the glass plate and the structural part Secure the glass plate to the structural part until is fully cured. According to the configuration of claim 12, the holding portion has a relatively small strength and a relatively large strength. have. When the glass plate of claim 5 or 6 is configured as in claim 13, the glass plate Simplifies the integral molding of the primary part, and allows the frame and primary part to be joined in a single step. This makes it possible to simultaneously integrally mold a predetermined portion of the lath plate. In the following, the invention will be explained in more detail based on some examples shown in the drawings. I will tell. FIG. 1 shows an elevational view of a glass plate having a frame and a plurality of holding portions. FIG. 2 shows a glass plate taken along line 2-2 in FIG. 1 in which the holding part is composed of one part. 2 shows a partial cross-sectional view of FIG. FIG. 3 shows a partial cross-sectional view of a glass sheet in which the holding part is composed of two parts. . FIG. 4 shows a partial cross-sectional view of the glass sheet of FIG. 3 with a primary part of the holding part. FIG. 5 shows a partially sectioned view of the secondary part of the holding part. FIG. 6 shows a glass plate with a modified holding part composed of two parts 2 shows a partial cross-sectional view of FIG. FIG. 7 shows the glass plate of FIG. 6 with the primary part of the holding part 2 shows a partial cross-sectional view of FIG. FIG. 8 shows a side view of a secondary part of the holding part of FIG. 9 and 10 each show an enlarged side view of the primary part of FIG. FIG. 11 shows an enlarged plan view of the primary part of FIG. 12 and 13 show enlarged side views of the secondary part of FIG. 8, respectively. FIG. 14 shows an enlarged plan view of the secondary part of FIG. The glass plate unit 10 shown in FIGS. 1 and 2 has a glass plate 11 in a narrow sense. The plastic frame 12 is integrally formed along the edge area. The frame 12 is closed annularly. Its cross-sectional shape has a first molded part 13, This first forming part is arranged on one side of the glass sheet 11 in the edge area 14, There, it is durably bonded to the glass plate by an adhesion aid. Second molded part 1 5 is in contact with the edge surface 16 of the glass plate 11, and the glass plate Durably coupled. The third molded part 17 of the frame 12 is the second molded part 15 And the outside of the vertical contour of the glass plate 11 is 13 extends toward the opposite side. Molded part 17 is adjacent to glass plate 11 With an annular rib 18 and a further outer sealing lip 19. Annular The ribs 18 help the glass plate unit 10 to contact the structural part 20 The part itself is the body of the car Forming a part. The glass plate unit 10 is durably bonded to the structural part 20 by an adhesive 21. The adhesive 21 is applied to one of the two parts as a so-called rope-shaped adhesive. It was done. Simple and easy positioning of the glass plate unit 10 in the structural part 20 In order to make the glass plate unit 10 into the structural part 20 and the adhesive 21 is sufficient In order to hold the glass plate unit 10 until it has Has a plurality of guide and holding parts, and this guide and holding part is Are referred to as holding portions 22 for short. The holding part 22 is made of plastic, especially polyamide, It is composed of one part. The holding part has a lower part 23 in the form of a truncated right cone The lower surface of the lower part 23 forms a flat contact surface 24, At 24, the lower portion 23 is located on the side opposite to the frame 12 of the glass plate 11 in the projecting range of the frame 12. In contact with the glass plate 11. The lower part is the glass plate 1 by the adhesive 25. 1 is durably coupled. A guide pin 26 is connected to the lower portion 23, This guide pin tapers further than the lower part 23. At a point between the lower portion 23 and the tip of the guide pin 26, Two sides with their backs facing each other , One expansion arm 27 is connected to each, and these expansion arms It extends in the direction from the pin 26 toward the lower part 23. These spreading arms are negative In the unloaded state (FIG. 5), it is at least approximately straight. These expansions The arm moves from the connection point at the guide pin 26 to the longitudinal axis 28 of the holding portion 22. At a predetermined acute angle. The spreading arm 27 is connected to at least the lower part 23. Is configured so that it can be elastically deformed toward the longitudinal axis 28 up to the plane outline of You. The holding part 22 is provided with a predetermined number of glass plate units 10 using an assembling aid. At the location where the through hole 29 of the structural part 20 is located. Has been adapted to. Similarly, the vertical contour of the holding portion 20 matches the inner width of the through hole 29. The holding part 22, and therefore also at least its guide pins 26 and The expansion arm 27 passes through the through hole 29, and the expansion arm 27 passes through as shown in FIG. It emerges from the opening 29 on the back of the structural part 20 and extends into the border area surrounding the through-hole 29. It can be inserted until it can be opened. The glass plate unit 10 is manufactured as follows, and is attached to the structural portion 20. And is durably bonded to the structural part. The glass plate 11 is coated with an adhesion aid in the area of the frame 12 so that It is put in the mold. Frame 1 2 is pressed into the cavity of the mold, whereby the frame 12 is 11 are integrally formed. On the glass plate 11, on the side opposite to the frame 12, Within the range, the adhesion aid and the adhesive 25 are applied in accordance with a predetermined location of the holding portion 22. Applied. The holding portion 22 is attached to a predetermined portion of the glass plate 11 by using an assembling aid. It is attached and durably bonded to the glass plate by an adhesive 25. Glass plate 1 1, a rope-shaped adhesive is applied to the overlapping area of the glass plate unit 10 and the structural portion 20. The agent 21 is applied. The glass plate unit 10 is applied to a structural part, It is positioned by the guide pin 26. The glass plate unit 10 is then a structural part 20 and the guide pin 26 together with the expanding arm 27 penetrates through the structural part 20. After passing through the mouth 29, the expanding arm 27 occupies its expanded or anchored position and Since the adhesive 21 has a sufficient adhesive action, the glass plate unit 10 is further moved. The expanding arm holds the glass plate unit 10 until it holds with great adhesion. Hold in the correct position relative to the structural part 20. In the glass plate unit 10 having the glass plate 11 and the frame 12 shown in FIG. To position and anchor the glass sheet unit 10 to the structural part 20, A two-part holding part 30 is used. These holding parts 30 , Attached to the same location as the holding portion 22 and durably bonded to the glass plate You. The holding portion 30 has almost the same outer shape as the holding portion 22. The description of the holding portion 22 also applies to the holding portion 30. For details, The holding part 30 has a primary part 31 and a secondary part 32 (FIGS. 4 and 5). The primary part 31 is formed as a right cone with a spherical tip area. The primary part can also be considered as a truncated cone with a spherical top mounted. Primary part 31 is made of the same or similar material as the frame 12. The primary part is advantageously Is integrally formed with the glass plate 11 in the same process as the frame 12, and in this case, On the side opposite to the frame 12, the negative of the primary part 31 is formed in the mold. You. Later the secondary part 32 is mounted on the primary part 31 and durably bonded to the primary part So that the material supply for the primary part 31 in the mold is below the primary part 31 A supply passage connected to the end and extending directly on the glass plate 11 Done. This initially leaves a lateral projection 33 on the primary part 31. This protrusion can be removed later. If you leave the protrusion In one embodiment, the protrusions can serve for the positioning of the secondary part. Primary part The lower surface of 31 serves as an attachment or contact surface 34 with which the primary part 31 It comes into contact with the glass plate 11, where the adhesion aid and the adhesive Used to durably bond to glass plate 11. Except for the protruding part 33 of the primary part 31 Forms an attachment surface 35 for the secondary portion 32. The outer shape of the secondary part 32 is almost the same as that of the holding part 22. Secondary part The lower part 36 of the minute has a cavity 37 emanating from the lower surface, of which The inner surface forms an attachment surface 38, which is in contact with the attachment surface 35 of the primary part 31. Have been forgotten. A notch 39 is formed on one side of the outer peripheral wall of the lower portion 36. This notch is aligned with the protrusion 33 of the primary part 31. Cut The notch 39 is actually arranged at a position rotated by 90 degrees from the illustration in FIG. The notch 39 and the projection 33 constitute a rotation preventing mechanism for the secondary part 32. You. The secondary part 32 is made of polyamide, like the holding part 22 . A glass plate unit 10 having a glass plate 11, a frame 12, and a primary portion 31 After being manufactured, the primary part 31 is attached to complete the glass plate unit 10. An adhesive is applied to the attachment surface 35 and / or the attachment surface 38 of the secondary portion 32, Is mounted on the primary part 31 and is durably bonded to the primary part by an adhesive. Thereby, the glass plate unit 10 is different from the embodiment of FIG. 11 is the same as the state where it is durably attached. The connection with the structural part 20 is described above. In the form of In the glass plate unit 10 having the glass plate 11 and the frame 12 shown in FIG. Is used to position and anchor the glass sheet unit 10 to the structural part 20. A holding part 40 composed of two parts is used. The part is changed from the holding part 30. In the following the structure of the individual parts And the operation is not described, the holding part 30 or the holding part See the discussion at minute 22. The holding part 40 has a primary part 41 and a secondary part 42 (FIGS. 7 and 8). These primary and secondary parts are manufactured separately from each other and only for one And are durably bonded together by an adhesive. The primary part 41 is configured substantially as a truncated cone and its outer peripheral surface is 43. On the two diametrically opposed sides, the truncated cone is 2 Are flattened by two flat sides 44 which are parallel to each other and primary It is oriented parallel to the axis 45 of the part 41. The lower surface is a flat contact surface 46, the primary portion 41 contacts the glass plate 11 with this contact surface. Durably bonded to the glass plate using adhesion aids and adhesives. At the top The primary part 41 has a horizontal flat end face 47 ing. On the right side of FIGS. 9 and 11, there is another plane part 48, which is Starting from a certain distance above the contact surface 46, the outer surface of the truncated cone It extends inclining more strongly than 43. A specific area below the upper end face 47 At the height, a horizontal end face 49 is connected to the plane portion 48, and this end face 49 Extends at least to a substantially vertical side 51, which is To the end face 47. The primary part 41 has a notch 52 arranged coaxially with its axis 45. And the notch extends downwardly from the upper end surface 47 toward the contact surface 46. It extends and does not reach the contact surface 46. This notch 52 is the upper end face 47 and is advantageously formed as a truncated cone outer surface with a small cone angle. Have been. The primary part 41 has the same or similar processing properties as the material of the frame 12. It is made from a material that The primary part is preferably made of the glass sheet 1 in the same process as the frame 12. 1, in which case the primary side of the glass plate 11 on the side opposite to the frame 12 is The negative mold of the part 41 is formed in the mold. Lumber for primary part 41 The supply of material contacts the lower end of the primary part within the mold in the area of the vertical side surface 44. Continue and directly glass plate 1 This is done by a supply passage extending along 1. This allows the side projections 5 3 will be left in the primary part 41. In FIG. 10, the molding die indicated by a chain line The so-called gate 54 in the material supply passage is usually removed. Of the primary part 41 On the opposite side, there is a protrusion 55 that is the same as or similar to the protrusion 53, and this The protrusion 55 is formed in the range of the overflow passage, and is shown in FIG. Also, it leads to a so-called overflow 56 also indicated by a chain line. Oberg Rows are also removed later. The secondary section 42, shown in detail in FIGS. 12-14, has three length sections: Has a length section 61, an intermediate length section 62, and an upper length section 63. These length segments are configured differently and have different functions. are doing. The lower length section 61 has at its upper end at least a substantially horizontal end face 64. And this end face is at least partially in the plane of the through hole 65 of the structural part 66 (FIG. 6). Extends beyond the contour. This end surface serves as a contact surface for the structural part 66 (FIG. 6). One. The lower length section 61 has a notch 67 on its lower surface, Is fitted to the outer shape of the primary part 41. For example, the left side section 68 in FIG. It is formed as a hollow truncated cone outer peripheral surface that is fitted to the truncated cone outer peripheral surface of the next portion 41. 12 is the plane of the primary part 41. It is formed as a flat surface fitted to the part 48. Cut out in the same way Side 71 of 67 is aligned with side 44 of primary part 41. These combined Together form the attachment surface 72 of the secondary part 42, which attachment surface 72 It cooperates with the attachment surface 57 of the part 41. A pin 73 is present inside the notch 67, and this pin is Are arranged coaxially with respect to the axis 74 of the lower length section 61. Extending downward from the upper end face, this pin cuts its profile It is well matched to the hollow shape of the notch 67. The outer surface of the pin 73 is also the secondary part A part of the attachment surface 72 of the minute 42 is formed. An intermediate length section 62, which follows the lower length section 61, extends through the structural section 66. It has a plane outline smaller than the plane outline of the mouth 65. Outer surface of middle length section Of the notch 67 on the side of the frusto-conical surface section 68 is the same with respect to the axis 74. It forms a centrally arranged cylindrical guide surface 75. On the other side, inside The intervening length section 62 is substantially planarized to a plane passing through an axis 74. You. On this side, one expanding arm 76 is located in the upper area of the intermediate length section 62. Connected. This spreading arm extends downwardly from the connection point 77 and simultaneously with the axis 74. In the direction away from the plane contour, the plane contour of the through hole 65 of the structural part 66 To the extent that it exceeds. In its working position, its lower end face 78 Contacts the edge area of the through-hole 65 of the structural part 66. As can be seen from FIG. The spreading arm 76 has at least approximately the same width as the intermediate length section. Expansion The outer surface 79 of the arm opposite the guide surface 75 is cylindrically curved, Is adapted to the curvature of the hole edge of the through hole 65 of the structural part 66. The spreading arm 76 is constructed as follows by selecting its material and dimensions. Have been. That is, when the holding portion 40 is inserted into the through hole 65 of the structural portion 66, The open space created by the flattening of the intermediate length section 62 81, the outer surface 79 slides along the edge of the through-hole 65. After the expanding arm 76 has exited from the through hole 65, as shown in FIGS. And it is configured to jump to its expanded or holding position. The upper length section 63, which follows the middle length section 62, is advanced towards the free end. It is thin. At the free end the upper length section has a spherical top 82 I have. The outer peripheral surface connected to the cylindrical guide surface 75 of the intermediate length section 62 The part is configured as a conical surface 83. On the opposite side, its outer surface 84 is more Oriented at a steep slope and partially planarized, thus The smooth transition to Is being done. If the projections 53 and 55 are not removed in the primary part 41, Two cutouts 85 are formed in the lower wall portion of the section 61, and the rate profile thereof is It is matched to the cross section of the projections 53 and 55. Projected by their cooperation The parts 53 and 55 and the notch 85 also make the primary part 41 And also constitutes another anti-rotation mechanism. Fabrication and assembly of the primary part 41 and the secondary part 42 to form the holding part 40 Is performed in the same manner as in the case of the holding part 30.

───────────────────────────────────────────────────── 【要約の続き】に、錨着エレメントがその錨着位置を占めるまで、挿入される。────────────────────────────────────────────────── ─── [Continuation of summary] Until the anchoring element occupies its anchoring position Is done.

Claims

[Claims] 1. In the method of joining a framed glass sheet to a structural part, in particular to a car body, Glass on the side of the glass plate (11) with the frame integrally formed facing the structural part (20) Anchor is fixed at a predetermined location in the overlapping area between the plate (11) and the structural part (20). At least two plastic holding parts (22) with elements (27) And durably bonded to the glass plate (11) with an adhesive (25). An adhesive (21) is applied to the glass plate (11) and / or the structural part (20), and the glass plate ( 11) is applied to the structural part (20), and the holding parts (22) are The anchor (20) is anchored in the opening (29) which is aligned with the holding part (22). Inserting the element (27) until it occupies its anchoring position, A method of bonding a glass plate to a structural part. 2. In the method of joining a framed glass sheet to a structural part, especially an automobile body, Glass plate (11) and structure on the side of the glass plate (11) facing the structural part (20) The primary part (31) and the anchor are located at predetermined positions in the overlapping area with the part (20). At least two with a secondary part (32) with a fastening element (27) The primary part (31) of the plastic holding part (30) of Board (11 ) Is durably coupled to the primary part (31) and / or the secondary part (32) facing each other. Adhesive is applied to the mating attachment surfaces (35; 38) and the secondary part of the holding part (30) The part (32) is put together with the primary part (31) and the primary part is resistant to the adhesive with an adhesive. Bonds permanently and adheres to the overlapping area of the glass plate (11) and / or the structural part (20) Applying agent (21), applying glass plate (11) to structural part (20) and holding The secondary part (32) of the part (30) is connected to the holding part (30) of the structural part (20). In the aligned opening (29), the anchoring element (27) has its anchoring position. Bonding a glass plate to a structural part, characterized by inserting . 3. Place the primary part (31) of the holding part (30) at the same time as the frame (12) on the glass plate (11). 3. The method according to claim 2, characterized in that it is molded in one piece. 4. The frame (12) is integrally formed on the glass plate (11), and at least two Holding parts (22) are provided, these holding parts (22) contact one side Surface (24), and a glass plate (11) is provided on the contact surface (24) by an adhesive. ) Can be durably coupled to these holding parts (22) of the structural part (20). It has a shape adapted to the through-hole (29), whereby the glass plate (11 ) Can be positioned on the structural part (20), The holding part (22) has at least one anchoring element at a location remote from the contact surface (24). (27), and the anchoring element (27) allows the structural part ( 20) An anchoring action can be produced in the area of the through hole (29). A glass plate for implementing the method according to claim 1, characterized in that: 5. Whether the frame (12) is already formed on the glass plate (11) or after And has a primary part (31) and a secondary part (32). At least two holding parts (30) are provided, the primary part (31) being in contact There is a surface (34) on which the primary part (31) is made of a glass plate (11). ) And can be durably bonded to the glass plate (11) with an adhesive The primary part (31) has an attachment surface (35), which is Can be durably coupled to the secondary part (32) by an adhesive, and the secondary part (32) ) Has a shape adapted to the through hole (29) of the structural part (20), Therefore, the glass plate (11) can be positioned on the structural part (20), and the secondary part can be positioned. The minute (32) has at least one anchoring element (27), By the element (27), the area of the through-opening (29) of the structural part (20) An anchoring action can be produced and the secondary part (38) has an attachment surface (38). This sticking The surface (38) is aligned with the attachment surface (35) of the primary part (31) and is And can be durably coupled to the attachment surface (35) of the primary part (31). A glass plate for performing the method according to claim 2. 6. Whether the frame (12) is already formed on the glass plate (11) or after And has a primary part (41) and a secondary part (42). At least two holding parts (40) are provided, the primary part (41) is in contact There is a surface (46) on which the primary part (41) is made of a glass plate (11). ) And can be durably bonded to the glass plate (11) with an adhesive The primary part (41) has an attachment surface (57) which is Can be durably coupled to the secondary part (42) by an adhesive, and the secondary part (42) ) Has a shape adapted to the through hole (65) of the structural part (66), The section (42) has a lower length section (61), which is the lower length section (6). 1) has at least a substantially horizontal end face (64) at the upper end thereof. (64) at least partially reshaping the planar contour of the through opening (65) of the structural part (66). The lower length section (61) has a notch (67) on its lower surface. This notch (67) is aligned with the primary part (41) And has an attachment surface (72), the attachment surface (72) being a primary part (41). At least partially fitted to the attachment surface (57) of the And an intermediate length section (62) following the one length section (61). The plane contour of the length section (62) is the same as the plane contour of the through hole (65) of the structural part (66). And the outer peripheral surface of the intermediate length section (62) has a partially cylindrical guide surface (75). ) Whose bus line is relative to the axis (74) of the secondary part (42). Parallel, the secondary part (42) being the upper length section following the middle length section (62) (63), the upper length section (63) being free of the secondary part (42). It tapers continuously towards the end (82) and is intermediate the secondary part (42). The length section (62) is provided with an anchoring element (76), and this anchoring element (76) is provided. In the area of the upper end of the intermediate length section (62). On the side opposite to 5), it is connected to the intermediate length section (62) and the anchoring element (7 In the relaxed state, the through-hole (6) from the intermediate length section (62) to the structural part (66) is in the relaxed state. 5) projecting beyond the plane profile of 5), the anchoring element (76) The portion (78) protruding beyond the planar contour of the through hole (65) of 66) faces inward. And so that it can be elastically deformed into the plane outline of the through-hole (65). A glass for carrying out the method according to claim 2 or 3, wherein Board. 7. The holding part (22; 30) is moved from the contact surface (24; 34) to the contact surface (24; 34). ) Has an elevation that tapers toward the opposite end (26). The glass sheet according to any one of claims 4 to 6, characterized in that: 8. The primary part (31) has a circular planar shape and the primary part (31) is in contact A standing taper from surface (34) toward the end opposite the contact surface (34). The primary part (31) is advantageously spherically rounded in the area of the point 7. A straight cone as defined in claim 5 or 6, characterized in that: Glass plate. 9. The primary part (41) has an at least partially circular planar shape, The portion (41) extends from the contact surface (46) toward the end opposite to the contact surface (46). It has a tapered elevation, with a notch and / or Has a projection (53; 55) and / or a flat portion (44; 48; 49; 51); The notch for the primary part (41) is provided in the length section (61) below the secondary part (42). (67) is at least partially cut out and / or protruded in the primary part (41) Part (53; 55) and / or the flat part (44; 48; 49; 51) Te The glass plate according to claim 6, wherein the glass plate is formed. Ten. There is a notch (52) in the primary part (41), this notch (52) being vertical And is preferably coaxial with the axis (45) of the holding part (40). The notch (52) is located at the upper end (47) of the primary part (41). Extending towards the contact surface and tapering at that time, the notch (52) It is preferably formed as a truncated cone with a very small cone angle and has a secondary part ( 42) has a pin (73) inside the notch (67) for the primary part (41). And this pin (73) is at least partially in the primary part (41). 10. The central cutout (52) is adapted to the central cutout (52). Glass plate. 11． The anchoring element (27) is configured as a spreading arm, The arms are advantageously paired with one another of the holding part (22) or the secondary part (32) And the spreading arm is positioned away from the contact surface (24; 34). Extending towards the contact surface (24; 34), with the holding part (22) or The secondary part (32) extends obliquely at a predetermined widening angle with respect to the longitudinal axis (28) of the secondary part (32). And is elastically deformable toward the longitudinal axis (28). The glass plate according to claim 4. 12. Holding part (22) composed of one part and composed of two parts It is noted that the secondary part (32) of the holding part (30) is made of polyamide. The glass sheet according to any one of claims 4 to 8, which is a feature. 13. The primary part (31) of the holding part (30) composed of two parts A material having the same or at least similar processing properties to the material of 2), 9. The method according to claim 5, wherein the element is made of polyurethane. The glass plate according to any one of the above.