JPH079137B2 - Honeycomb glued door - Google Patents
Honeycomb glued doorInfo
- Publication number
- JPH079137B2 JPH079137B2 JP1071390A JP1071390A JPH079137B2 JP H079137 B2 JPH079137 B2 JP H079137B2 JP 1071390 A JP1071390 A JP 1071390A JP 1071390 A JP1071390 A JP 1071390A JP H079137 B2 JPH079137 B2 JP H079137B2
- Authority
- JP
- Japan
- Prior art keywords
- door
- honeycomb
- adhesive
- strength
- rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、ハニカム接着ドア、特に鉄道車両用等のハ
ニカム接着ドアに関するものである。TECHNICAL FIELD The present invention relates to a honeycomb adhesive door, and more particularly to a honeycomb adhesive door for railway vehicles and the like.
従来、この種の装置として、第９図および第10図に示す
ものが知られている。Conventionally, as this type of apparatus, those shown in FIGS. 9 and 10 have been known.
図において、１は鉄道車両用等のドア（以下単にドアと
いう。）の戸車、２はこの戸車１を取り付けた車両用ド
アの骨組、３はドアの内板、４は同外板であり、ドアの
構造は、この骨組2,内板3,外板４からなっており、これ
に窓ガラス5,戸先ゴム６を取り付けることにより使用す
るようになっている。In the figure, 1 is a door roller for a railroad vehicle door (hereinafter simply referred to as a door), 2 is a vehicle door frame to which the door roller 1 is attached, 3 is an inner plate of the door, and 4 is an outer plate thereof. The structure of the door is composed of the frame 2, the inner plate 3 and the outer plate 4, and the window glass 5 and the door tip rubber 6 are attached to the frame to use the door.
イ）第９図に示したドアは、骨組２と内板3,外板４の組
み付けがスポット溶接によるものである。このようなも
のは、組み立て強度，信頼性については充分満足なもの
であり、機能的にも問題がなく、多く使用されている。B) In the door shown in FIG. 9, the frame 2, the inner plate 3 and the outer plate 4 are assembled by spot welding. Such a product is sufficiently satisfactory in terms of assembly strength and reliability, has no functional problem, and is often used.
ロ）また、第10図に示したドアは、内外板3,4の間にハ
ニカムコア８を入れたドアであり、スポット溶接にかわ
り、接着によって組み立てたもので、近年多く用いられ
るようになった。(B) Further, the door shown in FIG. 10 is a door in which the honeycomb core 8 is inserted between the inner and outer plates 3 and 4, and is assembled by bonding instead of spot welding, and has been widely used in recent years. It was
〔発明が解決しようとする課題〕 しかしながら、従来のドアにおいては、イ）のスポット
溶接によるものは、スポット溶接によって生じた圧痕７
が表面に残ってしまい、外観見栄が悪い。最近の鉄道車
両は内装が良くなってきており、このようななかで鉄道
車両用ドアの見栄についての要求が高まり問題視される
ようになった。[Problems to be Solved by the Invention] However, in the conventional door, in the case of (a) spot welding, the indentation 7 generated by spot welding is used.
Remains on the surface, and the appearance is poor. Recently, the interior of railway cars has been improved, and the demand for the appearance of railroad car doors has increased due to such circumstances, which has become a problem.
この問題を解消するものとして、スポット溶接にかわっ
て、ロ）の接着により組み立てられるドアが、近年多く
なってきた。特に、乗降口のドアは強度面での要求もあ
り、前記ロ）に示したようなハニカムコア８をドア内に
入れたものが主流をなしている。In order to solve this problem, the number of doors assembled by bonding (b) instead of spot welding has increased in recent years. In particular, there is a demand for strength of doors for entrance / exit, and a door having the honeycomb core 8 as shown in (b) is mainly used.
ところが、この接着により組み立てられたドアは、剥離
方向の強度が弱く、要求を充分に満足せず、組立強度と
しての信頼性に難点があり、接着のみの組み立てでは実
用化に対し問題を残すものであった。However, the door assembled by this adhesion has a weak strength in the peeling direction, does not sufficiently satisfy the requirement, and has a difficulty in reliability as the assembly strength, and assembly with only adhesion leaves a problem for practical use. Met.
この発明は、このような問題点を解消するためになされ
たもので、戸先ゴムを固定するための内外と外板の戸先
フランジを部分的に戸先骨に対しかしめを行ったことに
より、ハニカムコアを内に入れたハニカム接着ドアに対
し、外観として見えない部位，目立たない部位にはスポ
ット溶接などを併用し、見栄が良く、強度も満足でき、
しかもコストが高くはならないハニカム接着ドアを提供
することを目的としている。The present invention has been made to solve such a problem, in which the door end flanges of the inside and outside and the outer plate for fixing the door end rubber are partially caulked to the door end bone. With the honeycomb adhesive door with the honeycomb core inside, spot welding is also used for parts that are invisible and inconspicuous in appearance, giving a good appearance and satisfying strength,
Moreover, it is an object of the present invention to provide a honeycomb bonding door which does not increase the cost.
このため、この発明のハニカム接着ドアにおいては、戸
先ゴムを固定するための内板と外板を折り曲げた戸先フ
ランジを部分的に戸先骨に対しかしめたものである。Therefore, in the honeycomb-bonded door of the present invention, the door-end flange obtained by bending the inner plate and the outer plate for fixing the door-end rubber is partially caulked to the door-end bone.
以上のような構成により、この発明によるハニカム接着
ドアは、戸先フランジを部分的に骨組の戸先骨に対しか
しめたことにより、骨組と内外板の組立強度に対する信
頼性を高めるように働く。With the above-described structure, the honeycomb adhesive door according to the present invention works to enhance the reliability of the assembling strength of the frame and the inner and outer plates by caulking the door end flange partially against the door frame of the frame. .
以下に、この発明の一実施例に係るハニカム接着ドアに
ついて、図に基づいて説明する。A honeycomb adhesive door according to an embodiment of the present invention will be described below with reference to the drawings.
第１図はこの発明の一実施例のハニカム接着ドアを示す
正面図、第２図および第３図は同溶接部位を示す説明
図、第４図は同側面図、第５図および第６図はそれぞれ
第３図Ａ−Ａ断面図，同Ｂ−Ｂ断面図、第７図および第
８図は戸先ゴムを固定した状態を示す第３図Ａ−Ａ断面
図,B−Ｂ断面図である。FIG. 1 is a front view showing a honeycomb adhesive door of an embodiment of the present invention, FIGS. 2 and 3 are explanatory views showing the same welded portion, FIG. 4 is a side view of the same, and FIGS. 5 and 6 are shown. 3 are cross-sectional views taken along the lines A-A, B-B in FIG. 3, and FIGS. 7 and 8 are views taken along the lines A-A and B-B in FIG. is there.
なお、前述従来例におけると同一または相当機能要素は
同一符号で示し、説明の重複をさける。The same or corresponding functional elements as those in the above-described conventional example are designated by the same reference numerals to avoid duplication of description.
図において、９はハニカム接着ドアＤを設置した車体Ｆ
の出入口枠、10はハニカム接着ドアＤの上部、11は同戸
尻部、12は同下部、13はスポット溶接により上部10に残
された上部圧痕、14は同戸尻部11の戸尻圧痕、15は同下
部12の下部圧痕、16はハニカム接着ドアＤの戸先部位、
6aは戸先ゴム６に設けた切り込みであり、戸先ゴム６を
ハニカム接着ドアＤに取付時、内外板3,4の各側端部に
形成した戸先フランジ17,18をこの切り込み6aに挿入し
て取り付けるようになっている。In the figure, 9 is a vehicle body F having a honeycomb bonding door D installed therein.
Entrance / exit frame, 10 is the upper part of the honeycomb adhesive door D, 11 is the door butt part, 12 is the same bottom part, 13 is the upper dent left on the upper part 10 by spot welding, 14 is the door butt part 11 , 15 is the lower indentation of the lower portion 12, 16 is the door end portion of the honeycomb adhesive door D,
6a is a notch provided in the door end rubber 6, and when the door end rubber 6 is attached to the honeycomb adhesive door D, the door end flanges 17 and 18 formed at the respective side end portions of the inner and outer plates 3 and 4 are provided in the notch 6a. It is designed to be inserted and attached.
第１図に示したように、ハニカム接着ドアＤを車体Ｆに
取り付けると、車体Ｆの出入口枠９によってハニカム接
着ドアＤの上部10,戸尻部11は外観としては見えない部
位になる。また、下部12は足元となり外観として見にく
い部位になる。このため、第２図に示したように、スポ
ット溶接またはねじ止めなどにより、接着組立について
は補強の組み立てをすることになる。As shown in FIG. 1, when the honeycomb adhesive door D is attached to the vehicle body F, the entrance / exit frame 9 of the vehicle body F causes the upper portion 10 and the door bottom portion 11 of the honeycomb adhesive door D to become invisible parts in appearance. In addition, the lower part 12 becomes a foot and becomes a part that is difficult to see in appearance. For this reason, as shown in FIG. 2, as for the adhesive assembly, reinforcement assembly is performed by spot welding or screwing.
ところが、車体Ｆの戸先部位16は、外観として重要視さ
れる部位であり、さらに、強度上においてもハニカム接
着ドアＤが締まるときに作用する力、あるいは、物がハ
ニカム接着ドアＤにはさまった場合には異常な力が働く
ので、充分な強度を必要とする部位である。However, the door tip portion 16 of the vehicle body F is a portion that is regarded as important in terms of appearance, and in terms of strength, the force that acts when the honeycomb adhesive door D is tightened, or an object is caught in the honeycomb adhesive door D. In this case, an abnormal force is exerted, so it is a part that requires sufficient strength.
この発明の一実施例のハニカム接着ドアにおいては、こ
の戸先部位16の補強のため、つぎのような組立方法を用
いた。In the honeycomb adhesive door of one embodiment of the present invention, the following assembling method was used to reinforce the door end portion 16.
すなわち、ハニカム接着ドアＤの戸先部位16の断面は、
たとえば、第７図に示したように、内板３と外板４の戸
先部位16を折り曲げた戸先フランジ17,18により戸先ゴ
ム６を固定するような構造になっている。この戸先部位
16を折り曲げたことにより強度が増大することは説明す
るまでもない。That is, the cross section of the door tip portion 16 of the honeycomb adhesive door D is
For example, as shown in FIG. 7, the door end rubber 6 is fixed by the door end flanges 17 and 18 formed by bending the door end portions 16 of the inner plate 3 and the outer plate 4. This door end part
It goes without saying that bending the 16 increases the strength.
そして、戸先フランジ17,18の折り曲った部分を利用
し、第８図に示したように戸先ゴム６の切り込み6aに戸
先フランジ17,18を挿入して取り付ける。つぎに、戸先
フランジ17,18をハニカム接着ドアＤの戸先部位16の長
さ方向に沿って部分的に数カ所骨組２の戸先骨19に対し
てかしめることにより、骨組２と内外板3,4の接着組立
に対して補強の組立をし、組立強度についての信頼性を
もたせることができる。Then, using the bent portions of the door end flanges 17 and 18, the door end flanges 17 and 18 are inserted and attached to the notches 6a of the door end rubber 6 as shown in FIG. Next, by partially caulking the door end flanges 17 and 18 along the length direction of the door end portion 16 of the honeycomb adhesive door D with respect to the door end bones 19 of several frames 2, the frame 2 and the inner and outer plates Reinforced assembly can be applied to the 3rd and 4th adhesive assembly to provide reliability in assembly strength.
この場合において、戸先フランジ17,18は内外板3,4の長
さ方向の全長ではなく、部分的なかしめであるため、戸
先ゴム６を固定する機能には支障を生じることなく、さ
らに、戸先ゴム６により、かしめた部分は、第８図に示
したかしめ部位20のようにかくれてしまうため、外観を
そこねることもない。In this case, since the door end flanges 17 and 18 are not the entire length of the inner and outer plates 3 and 4 in the longitudinal direction but are partially caulked, the function of fixing the door end rubber 6 does not hinder, and further Since the caulked portion is hidden by the door rubber 6 like the caulked portion 20 shown in FIG. 8, the appearance is not damaged.
要約すると、接着組立のドアを強度上信頼性があるもの
として実用化するため、補強組立として、外から見えな
い部位についてはスポット溶接により強度を保ち、外か
ら見える部分については戸先フランジ17,18をかしめる
という手段により、ハニカム接着ドアＤ全体として見栄
えが良く、満足な強度を得ることができ、この一実施例
の実用化にあたって、別部品で押えるなどの必要がな
く、使用スペース，重量が増加することなく、コストの
上昇にもならない。In summary, in order to put the door of the adhesive assembly into practical use as a reliable one in terms of strength, as a reinforcing assembly, the strength is maintained by spot welding for the part that cannot be seen from the outside, and the door flange 17 for the part that can be seen from the outside. By crimping 18, the honeycomb adhesive door D as a whole can be made to look good and have a sufficient strength, and when this embodiment is put into practical use, there is no need to press it with a separate part, and the space used and the weight can be reduced. Will not increase and the cost will not increase.
この発明の一実施例のハニカム接着ドアによれば、戸車
１を取り付けた骨組２に組み付けた内板３と外板４と、
この内外板3,4間に固定した戸先骨19と、この戸先骨19
に内外板3,4の戸先フランジ17,18により、固定しと戸先
ゴム６と、内外板3,4間に入れて接着したハニカムコア
８と窓ガラス５からなるハニカム接着ドアであって、前
記内外板3,4の戸先フランジ17,18を戸先ゴム６を固定す
る機能を維持しながら、部分的に数カ所、戸先骨19に対
しかしめたことにより、骨組２と内外板3,4との接着組
立に対し補強の組立をし、組立強度に対する信頼性をも
たせることができ、特に、戸先フランジ17,18は部分的
なかしめであるため、戸先ゴム６を固定する機能には支
障なく、さらに、かしめた部分は第８図に示したかしめ
部位20のように戸先ゴム６によりかくれてしまい外観を
そこねることもない。According to the honeycomb adhesive door of the embodiment of the present invention, the inner plate 3 and the outer plate 4 assembled to the frame 2 to which the door roller 1 is attached,
The door bone 19 fixed between the inner and outer plates 3 and 4, and the door bone 19
A honeycomb-bonded door including a door-end rubber 6 fixed by door-end flanges 17 and 18 of the inner and outer plates 3 and 4, and a honeycomb core 8 and a window glass 5 which are bonded and inserted between the inner and outer plates 3 and 4. While maintaining the function of fixing the door end flanges 17 and 18 of the inner and outer plates 3 and 4 to the door end rubber 6, the skeleton 2 and the inner and outer plates are partially crimped to the door frame 19. Reinforcement assembly can be added to the adhesive assembly with 3,4 to provide reliability for assembly strength. Especially, since the door end flanges 17 and 18 are partially caulked, the door end rubber 6 is fixed. The function is not hindered, and the crimped portion is not covered by the door rubber 6 like the crimped portion 20 shown in FIG. 8 and does not damage the appearance.
このように、接着組立のドアを強度上信頼性あるものと
して実用化し、補強組立として見えない部位のスポット
溶接と戸先フランジ17,18をかしめたことにより、見栄
が良く、強度も満足でき、コストが高くならないという
効果を奏する。In this way, the door of the adhesive assembly was put to practical use as a reliable one in terms of strength, and by spot welding and caulking the door end flanges 17 and 18 of the invisible part as the reinforcing assembly, it looked good and the strength was satisfactory, The effect is that the cost does not increase.
以上に説明してきたように、この発明のハニカム接着ド
アによれば、内外板間にハニカムを入れて接着し、内外
板の戸先フランジを戸先ゴムを固定する機能を維持しな
がら部分的に戸先骨に対しかしめたことにより、強度が
満足でき、見栄が良く、しかも、コスト高にならないハ
ニカム接着ドアを提供できるという効果を奏する。As described above, according to the honeycomb adhesive door of the present invention, the honeycomb is put between the inner and outer plates and bonded, and the door end flanges of the inner and outer plates are partially retained while maintaining the function of fixing the door end rubber. By caulking the door bone, it is possible to provide a honeycomb-bonded door that is satisfactory in strength, has a good appearance, and is inexpensive.
第１図はこの発明の一実施例に係るハニカム接着ドアを
示す正面図、第２図および第３図は溶接部位を示す説明
図、第４図は同側面図、第５図および第６図はそれぞれ
第３図Ａ−Ａ断面図，同Ｂ−Ｂ断面図、第７図および第
８図は戸先ゴムを固定した場合におけるそれぞれ第３図
Ａ−Ａ断面図,B−Ｂ断面図、第９図は従来例のスポット
溶接ドアの組付説明図、第10図は同ハニカム接着ドアの
組付説明図である。 ２……骨組 ３……内板 ４……外板 ６……戸先ゴム ８……ハニカムコア 17,18……戸先フランジ 19……戸先骨 20……かしめ部位 Ｄ……ハニカム接着ドア 各図中、同一符号は同一部分または相当部分を示す。FIG. 1 is a front view showing a honeycomb adhesive door according to an embodiment of the present invention, FIGS. 2 and 3 are explanatory views showing welded portions, FIG. 4 is a side view of the same, and FIGS. 5 and 6 are the same. 3A-A sectional view, FIG. 3B-B sectional view, FIG. 7 and FIG. 8 are respectively FIG. 3A-A sectional view and BB sectional view when the door tip rubber is fixed. FIG. 9 is an assembly view of a conventional spot welding door, and FIG. 10 is an assembly view of the same honeycomb adhesive door. 2 ... Frame 3 ... Inner plate 4 ... Outer plate 6 ... Door tip rubber 8 ... Honeycomb core 17,18 ... Door tip flange 19 ... Door tip bone 20 ... Caulking part D ... Honeycomb adhesive door In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
外板間にハニカムコアとを接着組立て、前記内外板に形
成した戸先フランジにより固定した戸先ゴムとを有した
ハニカム接着ドアであって、前記戸先ゴムを固定するた
めの内外板に形成した戸先フランジを、部分的に骨組の
戸先骨に対しかしめたことを特徴とするハニカム接着ド
ア。1. An inner plate, an outer plate, and a honeycomb core bonded and assembled between the inner and outer plates, and a door end rubber fixed to the inner and outer plates by a door end flange. The honeycomb adhesive door described above, wherein the door flanges formed on the inner and outer plates for fixing the door rubber are partially caulked to the door bones of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1071390A JPH079137B2 (en) | 1990-01-22 | 1990-01-22 | Honeycomb glued door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1071390A JPH079137B2 (en) | 1990-01-22 | 1990-01-22 | Honeycomb glued door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03281888A JPH03281888A (en) | 1991-12-12 |
| JPH079137B2 true JPH079137B2 (en) | 1995-02-01 |
Family
ID=11757944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1071390A Expired - Fee Related JPH079137B2 (en) | 1990-01-22 | 1990-01-22 | Honeycomb glued door |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079137B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303112A (en) * | 2006-05-10 | 2007-11-22 | Nippon Sharyo Seizo Kaisha Ltd | Sliding door for rolling stock |
| DE102012107422A1 (en) * | 2012-08-13 | 2014-02-13 | Knorr-Bremse Gmbh | Door leaf for a vehicle, in particular a rail vehicle |
| DE102019004311A1 (en) * | 2019-06-19 | 2021-01-07 | Knorr-Bremse Gesellschaft Mit Beschränkter Haftung | Door leaf of a door device of a vehicle |
-
1990
- 1990-01-22 JP JP1071390A patent/JPH079137B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03281888A (en) | 1991-12-12 |
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