IT1236938B - Mobile safety ladder - Google Patents
Mobile safety ladderInfo
- Publication number
- IT1236938B IT1236938B IT02201489A IT2201489A IT1236938B IT 1236938 B IT1236938 B IT 1236938B IT 02201489 A IT02201489 A IT 02201489A IT 2201489 A IT2201489 A IT 2201489A IT 1236938 B IT1236938 B IT 1236938B
- Authority
- IT
- Italy
- Prior art keywords
- ladder
- mobile safety
- safety ladder
- frame
- safety
- Prior art date
Links
Landscapes
- Ladders (AREA)
- Particle Accelerators (AREA)
Abstract
The invention concerns a mobile safety ladder (1), which has for the safety of the adjustment device (24) of the inclination of the frame (6) of the ladder a safety device (37), which has a ledge (38) and a ledge surface (39), which are suitable for resting against each other under pressure, the pressure being provided by the weight of the person on the frame (6) of the ladder and/or due to the weight of the frame (6) of the said ladder. Figure 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02201489A IT1236938B (en) | 1989-10-13 | 1989-10-13 | Mobile safety ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02201489A IT1236938B (en) | 1989-10-13 | 1989-10-13 | Mobile safety ladder |
Publications (3)
Publication Number | Publication Date |
---|---|
IT8922014A0 IT8922014A0 (en) | 1989-10-13 |
IT8922014A1 IT8922014A1 (en) | 1991-04-13 |
IT1236938B true IT1236938B (en) | 1993-05-07 |
Family
ID=11190211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02201489A IT1236938B (en) | 1989-10-13 | 1989-10-13 | Mobile safety ladder |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1236938B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107381283B (en) * | 2017-09-01 | 2023-07-25 | 中山天达电梯科技有限公司 | Villa elevator with mortise and tenon structure |
-
1989
- 1989-10-13 IT IT02201489A patent/IT1236938B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT8922014A1 (en) | 1991-04-13 |
IT8922014A0 (en) | 1989-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971029 |