BE564789A - - Google Patents
Info
- Publication number
- BE564789A BE564789A BE564789DA BE564789A BE 564789 A BE564789 A BE 564789A BE 564789D A BE564789D A BE 564789DA BE 564789 A BE564789 A BE 564789A
- Authority
- BE
- Belgium
- Prior art keywords
- rungs
- uprights
- ladder according
- ladder
- extrusion
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000002788 crimping Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007817 Olea europaea Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010616 electrical installation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
- E06C7/085—Connections between rungs or treads and longitudinal members achieved by deforming the rung or the stile
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE564789A true BE564789A (enrdf_load_stackoverflow) |
Family
ID=185532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE564789D BE564789A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE564789A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1301038B (de) * | 1966-08-12 | 1969-08-14 | Zarges Leichtbau Gmbh | Verfahren zum Herstellen von Metall-Leitern |
| US5170552A (en) * | 1989-09-28 | 1992-12-15 | Emerson Electric Co. | Method of manufacturing a rolling tower scaffold |
-
0
- BE BE564789D patent/BE564789A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1301038B (de) * | 1966-08-12 | 1969-08-14 | Zarges Leichtbau Gmbh | Verfahren zum Herstellen von Metall-Leitern |
| US5170552A (en) * | 1989-09-28 | 1992-12-15 | Emerson Electric Co. | Method of manufacturing a rolling tower scaffold |
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