IT1237893B - Universal joint for tubular elements particularly for folding structures like ladders, seats, tables - Google Patents
Universal joint for tubular elements particularly for folding structures like ladders, seats, tablesInfo
- Publication number
- IT1237893B IT1237893B IT02268089A IT2268089A IT1237893B IT 1237893 B IT1237893 B IT 1237893B IT 02268089 A IT02268089 A IT 02268089A IT 2268089 A IT2268089 A IT 2268089A IT 1237893 B IT1237893 B IT 1237893B
- Authority
- IT
- Italy
- Prior art keywords
- tubular elements
- ladders
- seats
- tables
- universal joint
- Prior art date
Links
Landscapes
- Ladders (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The joint is made from an essentially square block (1) that has two or more cavities (6) on its largest face (3) destined to collect and tap the respective tubular elements (7) and the tubular elements (7) with substantially the same width. The opposite face (4) of the joint (1) is flat and has two or more latches (13) with useable wide heads to be hooked to the appropriate slots craved in a panel with a surface bond to suspend both the joint and the panel, for example for exhibitioners of the various products. (Fig. 1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02268089A IT1237893B (en) | 1989-12-13 | 1989-12-13 | Universal joint for tubular elements particularly for folding structures like ladders, seats, tables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02268089A IT1237893B (en) | 1989-12-13 | 1989-12-13 | Universal joint for tubular elements particularly for folding structures like ladders, seats, tables |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8922680A0 IT8922680A0 (en) | 1989-12-13 |
IT1237893B true IT1237893B (en) | 1993-06-18 |
Family
ID=11199198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02268089A IT1237893B (en) | 1989-12-13 | 1989-12-13 | Universal joint for tubular elements particularly for folding structures like ladders, seats, tables |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1237893B (en) |
-
1989
- 1989-12-13 IT IT02268089A patent/IT1237893B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT8922680A0 (en) | 1989-12-13 |
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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: 19971222 |