JPS58106361U - Spiral escalator sprocket - Google Patents
Spiral escalator sprocketInfo
- Publication number
- JPS58106361U JPS58106361U JP394382U JP394382U JPS58106361U JP S58106361 U JPS58106361 U JP S58106361U JP 394382 U JP394382 U JP 394382U JP 394382 U JP394382 U JP 394382U JP S58106361 U JPS58106361 U JP S58106361U
- Authority
- JP
- Japan
- Prior art keywords
- sprocket
- spiral escalator
- escalator sprocket
- spiral
- universal joint
- 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
Landscapes
- Gears, Cams (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Escalators And Moving Walkways (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はスパイラルエスカレータの中心よりみた部分展
開図、第２図はステップチェーンと保合した従来のスプ
ロケットを示す拡大図、第３図は第２図におけるスプロ
ケットとステップチェーンとの保合状態を示す簡略図、
第４図はステップチェーンと係合した本考案の一実施例
を示すスプロケットの拡大図、第５図は第４図における
スプロケットとステップチェーンとの係合状態を示す簡
略図である。
１０・・・・・・ステップ、１５・・・・・・ステップ
チェーン、１５ａ、１５ｂ・・・・・・噛み合い部、１
５Ｃ・・・・・・自在継手、１６・・・・・・連結棒、
１７．２７・・・・・・スプロケット、１７ａ、２７ａ
・・・・・・スプロケットの歯、２７ｂ・・・・・・ス
プロケット２７の突起。Figure 1 is a partial exploded view of the spiral escalator seen from the center, Figure 2 is an enlarged view showing a conventional sprocket engaged with a step chain, and Figure 3 is a diagram showing the engagement state of the sprocket and step chain in Figure 2. A simplified diagram showing,
FIG. 4 is an enlarged view of a sprocket according to an embodiment of the present invention engaged with a step chain, and FIG. 5 is a simplified view showing the engaged state of the sprocket and step chain in FIG. 4. 10...Step, 15...Step chain, 15a, 15b...Meshing part, 1
5C...Universal joint, 16...Connecting rod,
17.27...Sprocket, 17a, 27a
...Sprocket tooth, 27b...Protrusion of sprocket 27.
Claims (1)
トとの係合により前記ステップが駆動されるものにおい
て、 前記ステップチェーンを前記スプロケットの歯と噛み合
う噛み合い部と自在継手とで構成し、前記スプロケット
には前記自在継手を支持する突起を設けたことを特徴と
するスパイラルエスカレータのスプロケット。[Claims for Utility Model Registration] The step is driven by engagement between a step chain attached to the step and a sprocket, wherein the step chain is composed of a meshing part that meshes with the teeth of the sprocket and a universal joint. A sprocket for a spiral escalator, characterized in that the sprocket is provided with a protrusion that supports the universal joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP394382U JPS58106361U (en) | 1982-01-13 | 1982-01-13 | Spiral escalator sprocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP394382U JPS58106361U (en) | 1982-01-13 | 1982-01-13 | Spiral escalator sprocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58106361U true JPS58106361U (en) | 1983-07-20 |
Family
ID=30016825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP394382U Pending JPS58106361U (en) | 1982-01-13 | 1982-01-13 | Spiral escalator sprocket |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58106361U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213346B2 (en) * | 1972-05-10 | 1977-04-13 | ||
| JPS54921U (en) * | 1977-06-06 | 1979-01-06 |
-
1982
- 1982-01-13 JP JP394382U patent/JPS58106361U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5213346B2 (en) * | 1972-05-10 | 1977-04-13 | ||
| JPS54921U (en) * | 1977-06-06 | 1979-01-06 |
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