JPS6253430B2 - - Google Patents
Info
- Publication number
- JPS6253430B2 JPS6253430B2 JP4153180A JP4153180A JPS6253430B2 JP S6253430 B2 JPS6253430 B2 JP S6253430B2 JP 4153180 A JP4153180 A JP 4153180A JP 4153180 A JP4153180 A JP 4153180A JP S6253430 B2 JPS6253430 B2 JP S6253430B2
- Authority
- JP
- Japan
- Prior art keywords
- rail
- gripping
- spring
- wire rope
- rope
- 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
- 230000007246 mechanism Effects 0.000 claims description 48
- 238000001514 detection method Methods 0.000 claims description 29
- 230000003213 activating effect Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/046—Rollers
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4153180A JPS56141278A (en) | 1980-03-31 | 1980-03-31 | Detector for derailment of elevator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4153180A JPS56141278A (en) | 1980-03-31 | 1980-03-31 | Detector for derailment of elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56141278A JPS56141278A (en) | 1981-11-04 |
JPS6253430B2 true JPS6253430B2 (sv) | 1987-11-10 |
Family
ID=12610987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4153180A Granted JPS56141278A (en) | 1980-03-31 | 1980-03-31 | Detector for derailment of elevator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56141278A (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6455932U (sv) * | 1987-10-01 | 1989-04-06 |
-
1980
- 1980-03-31 JP JP4153180A patent/JPS56141278A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6455932U (sv) * | 1987-10-01 | 1989-04-06 |
Also Published As
Publication number | Publication date |
---|---|
JPS56141278A (en) | 1981-11-04 |
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