IT1208015B - Self-locking coupling for profiled elements - Google Patents
Self-locking coupling for profiled elementsInfo
- Publication number
- IT1208015B IT1208015B IT8719789A IT1978987A IT1208015B IT 1208015 B IT1208015 B IT 1208015B IT 8719789 A IT8719789 A IT 8719789A IT 1978987 A IT1978987 A IT 1978987A IT 1208015 B IT1208015 B IT 1208015B
- Authority
- IT
- Italy
- Prior art keywords
- coupling
- protuberances
- self
- wings
- abutment body
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title abstract 10
- 238000010168 coupling process Methods 0.000 title abstract 10
- 238000005859 coupling reaction Methods 0.000 title abstract 10
Landscapes
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Clamps And Clips (AREA)
Abstract
The coupling comprises a coupling tang (2) extending from an abutment body and ending with coupling protuberances (10). The coupling protuberances have a smaller width and a greater length than the distance between the opposite wings delimiting the coupling seat defined on a profiled element. The protuberances on the face directed towards the abutment body, define at least one inclined plane portion (20) engageable with the wings to generate a movement of the coupling in the direction defined by the tang upon rotation of the coupling about the direction. The wings with the coupling applied to the profiled element, are clamped between the coupling protuberances and the abutment body.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8719789A IT1208015B (en) | 1987-03-20 | 1987-03-20 | Self-locking coupling for profiled elements |
EP88104444A EP0283984A1 (en) | 1987-03-20 | 1988-03-20 | Self-locking coupling particularly for profiled elements of casements, door- and window-frames and the like, and accessories provided with the self-locking coupling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8719789A IT1208015B (en) | 1987-03-20 | 1987-03-20 | Self-locking coupling for profiled elements |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8719789A0 IT8719789A0 (en) | 1987-03-20 |
IT1208015B true IT1208015B (en) | 1989-06-01 |
Family
ID=11161226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8719789A IT1208015B (en) | 1987-03-20 | 1987-03-20 | Self-locking coupling for profiled elements |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1208015B (en) |
-
1987
- 1987-03-20 IT IT8719789A patent/IT1208015B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8719789A0 (en) | 1987-03-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970326 |