JPS51128889A - Escape device - Google Patents
Escape deviceInfo
- Publication number
- JPS51128889A JPS51128889A JP2016576A JP2016576A JPS51128889A JP S51128889 A JPS51128889 A JP S51128889A JP 2016576 A JP2016576 A JP 2016576A JP 2016576 A JP2016576 A JP 2016576A JP S51128889 A JPS51128889 A JP S51128889A
- Authority
- JP
- Japan
- Prior art keywords
- escape device
- rolling
- connecting portion
- prevent rocking
- escape
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
- E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
Landscapes
- Ladders (AREA)
Abstract
PURPOSE: To prevent rocking and rolling of a connecting portion of sliding levers.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016576A JPS51128889A (en) | 1976-02-27 | 1976-02-27 | Escape device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016576A JPS51128889A (en) | 1976-02-27 | 1976-02-27 | Escape device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51128889A true JPS51128889A (en) | 1976-11-10 |
JPS5611037B2 JPS5611037B2 (en) | 1981-03-11 |
Family
ID=12019534
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016576A Granted JPS51128889A (en) | 1976-02-27 | 1976-02-27 | Escape device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51128889A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0529782Y2 (en) * | 1987-01-26 | 1993-07-29 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS475899U (en) * | 1971-02-12 | 1972-09-19 |
-
1976
- 1976-02-27 JP JP2016576A patent/JPS51128889A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS475899U (en) * | 1971-02-12 | 1972-09-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS5611037B2 (en) | 1981-03-11 |
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