JPS63123795A - Door sill for double sliding door for elevator - Google Patents
Door sill for double sliding door for elevatorInfo
- Publication number
- JPS63123795A JPS63123795A JP26760886A JP26760886A JPS63123795A JP S63123795 A JPS63123795 A JP S63123795A JP 26760886 A JP26760886 A JP 26760886A JP 26760886 A JP26760886 A JP 26760886A JP S63123795 A JPS63123795 A JP S63123795A
- Authority
- JP
- Japan
- Prior art keywords
- door
- elevator
- sill
- double sliding
- attached
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は主として、ステンレス鋼板を成形して生産する
エレベータ用敷居に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention primarily relates to an elevator sill produced by molding a stainless steel plate.
従来、ロールフォーミングにより塑性加工され表造され
ていた。（特開昭６１−５５０８２号公報）〔発明が解
決しようとする問題点〕
−従来、この種成形品は、ロールフォーミング法で生産
するのが常識とされてきた。Conventionally, surfaces were formed by plastic working by roll forming. (Unexamined Japanese Patent Publication No. 61-55082) [Problems to be Solved by the Invention] - Hitherto, it has been common knowledge that this type of molded product is produced by a roll forming method.
しかし、ロールフォーミング法に比べて次の問題があり
、小量生産に属するエレベータ用としては不適確であっ
た。However, this method had the following problems compared to the roll forming method, and was unsuitable for use in elevators that were produced in small quantities.
すなわち、士数個のロールを必要として、このロール費
用の回収が困難であること、および−時に数百ｍから数
千ｍを製造しないと加工費がペイしないことである。That is, several rolls are required, making it difficult to recover the cost of these rolls, and - sometimes, the processing cost cannot be paid unless several hundred meters to several thousand meters are manufactured.
そこで、小量生産に向くプレスブレーキによる製造を指
向してみたが二枚月面開き用（−水溝）は、比較的容易
に製作できたが、二枚横引き戸用（二本溝）は、−枚板
からの成形は型の強度上の開運から、極めてむつかしい
ことが判った。Therefore, we tried manufacturing using a press brake suitable for small-scale production, but it was relatively easy to manufacture a two-panel door with a lunar opening (-water groove), but a two-panel horizontal sliding door (with a double groove) was able to be manufactured relatively easily. - It was found that molding from a sheet was extremely difficult due to the strength of the mold.
本発明では、−枚板からの成形が極めて困難であったの
で、別成形部を取付けることで、二本溝を構成すること
にした。In the present invention, since it was extremely difficult to mold from a single plate, it was decided to construct two grooves by attaching separate molding parts.
以下１本発明の実施例を図面により説明する。 An embodiment of the present invention will be described below with reference to the drawings.
第１図は、エレベータ出入口の全体正面図を示し、１は
三方枠、２はドア、３は敷居を示す。FIG. 1 shows an overall front view of an elevator entrance, in which 1 shows a three-sided frame, 2 a door, and 3 a sill.
第２図は、敷居の全体図を示し、二枚横引きμｍとして
、ドア下部に取付くガイドがかん合摺動するための二本
のガイド溝６が長手方向に設けられている。FIG. 2 shows an overall view of the sill, in which two guide grooves 6 are provided in the longitudinal direction, in which a guide attached to the lower part of the door engages and slides.
）第３図は、第２図の■−■部断面詳細図であり、左・
右端がコの字状に曲げ成形され、中央部に広巾溝７が成
形されている。この溝７中に所定のガイド溝を得るため
、ｎ形の成形物４がスタッドボルト５により取付き構成
される。) Figure 3 is a detailed cross-sectional view of the ■-■ section in Figure 2, with the left and
The right end is bent into a U-shape, and a wide groove 7 is formed in the center. In order to obtain a predetermined guide groove in this groove 7, an n-shaped molding 4 is attached by a stud bolt 5.
第４図は、ｎ形成珍品４の取付けを抵抗溶接により行っ
た例を示す。FIG. 4 shows an example in which the n-shaped rare item 4 is attached by resistance welding.
本発明によれば、二枚横引き戸用金属板成形敷居を、プ
レスブレーキにより容易に生産することができる。According to the present invention, a metal plate molded sill for a two-panel horizontal sliding door can be easily produced using a press brake.
第１図は、本発明の一実施例のエレベータ出入口の全体
図、第２図は、敷居だけを取出したところの全体図、第
３図は、第２図の■−■矢視断面図、第４図は、第３図
と同じ部分の断面図で、−部端成が変化したものである
。
第 ７ ２
３・・敷居
早 ２ 目
第 ３ 日
第 ４ 口FIG. 1 is an overall view of an elevator entrance/exit of an embodiment of the present invention, FIG. 2 is an overall view with only the sill taken out, and FIG. 3 is a sectional view taken along the ■-■ arrow in FIG. FIG. 4 is a cross-sectional view of the same part as FIG. 3, except that the negative end configuration has been changed. 7th 2nd 3rd day 2nd day 3rd day 4th day
Claims (1)
いて、 ドア下部のガイド用溝を広巾に成形し、この溝中に■形
成形品を取付け、二本溝を構成したことを特徴とするエ
レベータ用二枚横引き戸用敷居。 ２、前記■形成形品の下面に溶植スタッドボルトを溶接
し、前記溶植スタッドボルトにより本体に前記■形成形
品を取付けたことを特徴とする特許請求の範囲第１項記
載のエレベータ用二枚横引き戸用敷居。 ３、前記■形成形品を本体に溶接で取付けたことを特徴
とする特許請求の範囲第１項記載のエレベータ用二枚横
引き戸用敷居。[Scope of Claims] 1. In an elevator door sill made of press-formed metal plate, a guide groove at the bottom of the door is formed wide, and a molded part is installed in this groove to form two grooves. A threshold for double horizontal sliding doors for elevators featuring: 2. The elevator according to claim 1, characterized in that a welded stud bolt is welded to the lower surface of the shaped product (1), and the shaped product (1) is attached to the main body by the welded stud bolt. Threshold for two side sliding doors. 3. The sill for a double side sliding door for an elevator as set forth in claim 1, characterized in that the shaped part (1) is attached to the main body by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26760886A JPS63123795A (en) | 1986-11-12 | 1986-11-12 | Door sill for double sliding door for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26760886A JPS63123795A (en) | 1986-11-12 | 1986-11-12 | Door sill for double sliding door for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63123795A true JPS63123795A (en) | 1988-05-27 |
Family
ID=17447082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26760886A Pending JPS63123795A (en) | 1986-11-12 | 1986-11-12 | Door sill for double sliding door for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63123795A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6857163B2 (en) | 2001-05-24 | 2005-02-22 | Kioritz Corporation | Power blower having a debris-catching filter member |
| JP2008517850A (en) * | 2004-10-25 | 2008-05-29 | インベンテイオ・アクテイエンゲゼルシヤフト | Elevator device with optical module in door sill |
-
1986
- 1986-11-12 JP JP26760886A patent/JPS63123795A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6857163B2 (en) | 2001-05-24 | 2005-02-22 | Kioritz Corporation | Power blower having a debris-catching filter member |
| JP2008517850A (en) * | 2004-10-25 | 2008-05-29 | インベンテイオ・アクテイエンゲゼルシヤフト | Elevator device with optical module in door sill |
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