IT1305661B1 - Rivet for use in manufacture of end products comprising connected materials undergoing different thermal expansions at operating ambient temperature - Google Patents
Rivet for use in manufacture of end products comprising connected materials undergoing different thermal expansions at operating ambient temperatureInfo
- Publication number
- IT1305661B1 IT1305661B1 ITPN980013A IT1305661B1 IT 1305661 B1 IT1305661 B1 IT 1305661B1 IT PN980013 A ITPN980013 A IT PN980013A IT 1305661 B1 IT1305661 B1 IT 1305661B1
- Authority
- IT
- Italy
- Prior art keywords
- length
- equal
- rivet
- manufacture
- ambient temperature
- Prior art date
Links
Abstract
The rivet comprises an axially hollow cylindrical shank (1) with a section (8) capable of deformation against and auxiliary part (30) by screw (60). The deformation secures the two parts (10,20) to be joined whilst allowing relative radial and axial movement. The shank of the rivet comprises three portions. A first portion (6) has a larger overall cross-section width (DA) extending along the axis (X) for a length (LA) equal to a part of the length (LI) of the first portion of the cavity and greater than the thickness (T2) of at least one of the parts to be joined with another part. A second portion (7) has a cylindrical shape, an outside diameter (DB) that is smaller than the overall width of the first portion, and extending for a length (LB) that is equal to the whole length (LII) of the second portion of the cavity. A third portion (8) is also cylindrical and is situated between the first and second portions. It has an outside diameter (Dc) that is equal to the diameter (DB) of the second portion, and extends for a length (LC) that is equal to the remaining part of the length (LI) of the first portion of the cavity, so that the third portion is the thinnest portion of the shank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN980013 IT1305661B1 (en) | 1998-02-16 | 1998-02-16 | Rivet for use in manufacture of end products comprising connected materials undergoing different thermal expansions at operating ambient temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPN980013 IT1305661B1 (en) | 1998-02-16 | 1998-02-16 | Rivet for use in manufacture of end products comprising connected materials undergoing different thermal expansions at operating ambient temperature |
Publications (2)
Publication Number | Publication Date |
---|---|
ITPN980013A1 ITPN980013A1 (en) | 1999-08-16 |
IT1305661B1 true IT1305661B1 (en) | 2001-05-15 |
Family
ID=11395338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITPN980013 IT1305661B1 (en) | 1998-02-16 | 1998-02-16 | Rivet for use in manufacture of end products comprising connected materials undergoing different thermal expansions at operating ambient temperature |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1305661B1 (en) |
-
1998
- 1998-02-16 IT ITPN980013 patent/IT1305661B1/en active
Also Published As
Publication number | Publication date |
---|---|
ITPN980013A1 (en) | 1999-08-16 |
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