FR1424779A - échelle légère - Google Patents
échelle légèreInfo
- Publication number
- FR1424779A FR1424779A FR5681A FR5681A FR1424779A FR 1424779 A FR1424779 A FR 1424779A FR 5681 A FR5681 A FR 5681A FR 5681 A FR5681 A FR 5681A FR 1424779 A FR1424779 A FR 1424779A
- Authority
- FR
- France
- Prior art keywords
- light scale
- scale
- light
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/086—Connections between rungs or treads and longitudinal members with a connecting piece inserted in a hollow rung
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/087—Connections between rungs or treads and longitudinal members with a connecting piece installed around the rung
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/088—Connections between rungs or treads and longitudinal members with tie rods parallel to the rungs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6501103A NL6501103A (fr) | 1964-02-17 | 1965-01-28 | |
FR5681A FR1424779A (fr) | 1964-02-17 | 1965-02-16 | échelle légère |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB644964A GB1077162A (en) | 1964-02-17 | 1964-02-17 | Improvements relating to light ladders |
FR5681A FR1424779A (fr) | 1964-02-17 | 1965-02-16 | échelle légère |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1424779A true FR1424779A (fr) | 1966-01-14 |
Family
ID=34740697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR5681A Expired FR1424779A (fr) | 1964-02-17 | 1965-02-16 | échelle légère |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1424779A (fr) |
NL (1) | NL6501103A (fr) |
-
1965
- 1965-01-28 NL NL6501103A patent/NL6501103A/xx unknown
- 1965-02-16 FR FR5681A patent/FR1424779A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6501103A (fr) | 1965-08-18 |
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