ATA744572A - PROCESS FOR CONNECTING TWO AT LEAST APPROXIMATELY VERTICAL PIPE SECTIONS - Google Patents
PROCESS FOR CONNECTING TWO AT LEAST APPROXIMATELY VERTICAL PIPE SECTIONSInfo
- Publication number
- ATA744572A ATA744572A AT744572A AT744572A ATA744572A AT A744572 A ATA744572 A AT A744572A AT 744572 A AT744572 A AT 744572A AT 744572 A AT744572 A AT 744572A AT A744572 A ATA744572 A AT A744572A
- Authority
- AT
- Austria
- Prior art keywords
- vertical pipe
- pipe sections
- approximately vertical
- approximately
- sections
- Prior art date
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
- E06C7/085—Connections between rungs or treads and longitudinal members achieved by deforming the rung or the stile
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT744572A AT333595B (en) | 1972-08-30 | 1972-08-30 | PROCESS FOR CONNECTING TWO AT LEAST APPROXIMATELY VERTICAL PIPE SECTIONS |
IL43106A IL43106A (en) | 1972-08-30 | 1973-08-29 | Tube connection particularly for a ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT744572A AT333595B (en) | 1972-08-30 | 1972-08-30 | PROCESS FOR CONNECTING TWO AT LEAST APPROXIMATELY VERTICAL PIPE SECTIONS |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA744572A true ATA744572A (en) | 1976-03-15 |
AT333595B AT333595B (en) | 1976-11-25 |
Family
ID=3596127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT744572A AT333595B (en) | 1972-08-30 | 1972-08-30 | PROCESS FOR CONNECTING TWO AT LEAST APPROXIMATELY VERTICAL PIPE SECTIONS |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT333595B (en) |
IL (1) | IL43106A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH707114A1 (en) * | 2012-10-19 | 2014-04-30 | Msu Normen Henri Zenhäusern Ag | Ladder. |
CH710764A1 (en) | 2015-02-20 | 2016-08-31 | Msu-Normen Henri Zenhäusern Ag | Ladder. |
-
1972
- 1972-08-30 AT AT744572A patent/AT333595B/en not_active IP Right Cessation
-
1973
- 1973-08-29 IL IL43106A patent/IL43106A/en unknown
Also Published As
Publication number | Publication date |
---|---|
AT333595B (en) | 1976-11-25 |
IL43106A0 (en) | 1973-11-28 |
IL43106A (en) | 1975-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELA | Expired due to lapse of time |