JPS5242695A - Lowering apparatus - Google Patents
Lowering apparatusInfo
- Publication number
- JPS5242695A JPS5242695A JP11730075A JP11730075A JPS5242695A JP S5242695 A JPS5242695 A JP S5242695A JP 11730075 A JP11730075 A JP 11730075A JP 11730075 A JP11730075 A JP 11730075A JP S5242695 A JPS5242695 A JP S5242695A
- Authority
- JP
- Japan
- Prior art keywords
- lowering apparatus
- operator
- lowering operation
- ensure safe
- setting out
- 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
- Emergency Lowering Means (AREA)
- Braking Arrangements (AREA)
Abstract
PURPOSE: To ensure safe lowering operation without setting out any special operational requirements to the operator.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11730075A JPS5242695A (en) | 1975-09-30 | 1975-09-30 | Lowering apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11730075A JPS5242695A (en) | 1975-09-30 | 1975-09-30 | Lowering apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5242695A true JPS5242695A (en) | 1977-04-02 |
Family
ID=14708329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11730075A Pending JPS5242695A (en) | 1975-09-30 | 1975-09-30 | Lowering apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5242695A (en) |
-
1975
- 1975-09-30 JP JP11730075A patent/JPS5242695A/en active Pending
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