JPH0455019Y2 - - Google Patents
Info
- Publication number
- JPH0455019Y2 JPH0455019Y2 JP15602487U JP15602487U JPH0455019Y2 JP H0455019 Y2 JPH0455019 Y2 JP H0455019Y2 JP 15602487 U JP15602487 U JP 15602487U JP 15602487 U JP15602487 U JP 15602487U JP H0455019 Y2 JPH0455019 Y2 JP H0455019Y2
- Authority
- JP
- Japan
- Prior art keywords
- escalator
- step chain
- driven wheel
- tension
- engagement
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Escalators And Moving Walkways (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15602487U JPH0455019Y2 (en)van) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15602487U JPH0455019Y2 (en)van) | 1987-10-14 | 1987-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0162271U JPH0162271U (en)van) | 1989-04-20 |
JPH0455019Y2 true JPH0455019Y2 (en)van) | 1992-12-24 |
Family
ID=31434179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15602487U Expired JPH0455019Y2 (en)van) | 1987-10-14 | 1987-10-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0455019Y2 (en)van) |
-
1987
- 1987-10-14 JP JP15602487U patent/JPH0455019Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH0162271U (en)van) | 1989-04-20 |
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