ITTO930161U1 - METALLIC SPACER BUSHING, FOR MAKING THREADED MECHANICAL CONNECTIONS IN POSITIONS NOT EASILY ACCESSIBLE - Google Patents
METALLIC SPACER BUSHING, FOR MAKING THREADED MECHANICAL CONNECTIONS IN POSITIONS NOT EASILY ACCESSIBLEInfo
- Publication number
- ITTO930161U1 ITTO930161U1 ITTO930161U ITTO930161U1 IT TO930161 U1 ITTO930161 U1 IT TO930161U1 IT TO930161 U ITTO930161 U IT TO930161U IT TO930161 U1 ITTO930161 U1 IT TO930161U1
- Authority
- IT
- Italy
- Prior art keywords
- positions
- restricted
- support
- internal seat
- easily accessible
- Prior art date
Links
Abstract
Una boccola distanziale caratterizzata dal fatto di comprendere un tronco di tubo metallico lavorato mediante deformazione plastica, includente una parte di appoggio, una sede interna ristretta ed una parte brocciata di sezione esagonale, estendentesi a partire da detta sede interna ristretta dal lato opposto a detta parte di appoggio; e di comprendere inoltre un dado metallico alloggiato in detta parte di sezione esagonale contro detta sede interna ristretta, ed ivi imprigionato mediante acciaccature della parete di detta parte di sezione esagonale. Preferibilmente la parte di appoggio della boccola distanziale è anch'essa lavorata mediante deformazione plastica, presenta una sezione svasata e termina con una flangia piana di appoggio. La boccola distanziale può essere manovrata indifferentemente, per mezzo di una chiave a tubo oppure di una chiave a brugola. E' possibile prevedere l'impiego di un dado di qualsiasi tipo autobloccante di normale produzione, rendendo autobloccante la bussola senza aggravarne considerevolmente il costo di fabbricazione.A spacer bush characterized in that it comprises a trunk of metal tube worked by plastic deformation, including a support part, a restricted internal seat and a broached part of a hexagonal section, extending starting from said internal seat restricted from the side opposite to said part support; and also comprising a metal nut housed in said part of the hexagonal section against said restricted internal seat, and imprisoned therein by crimping the wall of said part of the hexagonal section. Preferably the support part of the spacer bush is also machined by plastic deformation, has a flared section and ends with a flat support flange. The spacer bush can be operated indifferently, using a socket wrench or an Allen key. It is possible to foresee the use of a nut of any self-locking type of normal production, making the bush self-locking without considerably increasing the manufacturing cost.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930161 IT231439Y1 (en) | 1993-07-09 | 1993-07-09 | METALLIC SPACER BUSHING, FOR MAKING THREADED MECHANICAL CONNECTIONS IN POSITIONS NOT EASILY ACCESSIBLE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO930161 IT231439Y1 (en) | 1993-07-09 | 1993-07-09 | METALLIC SPACER BUSHING, FOR MAKING THREADED MECHANICAL CONNECTIONS IN POSITIONS NOT EASILY ACCESSIBLE |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930161V0 ITTO930161V0 (en) | 1993-07-09 |
ITTO930161U1 true ITTO930161U1 (en) | 1995-01-09 |
IT231439Y1 IT231439Y1 (en) | 1999-08-03 |
Family
ID=11411239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930161 IT231439Y1 (en) | 1993-07-09 | 1993-07-09 | METALLIC SPACER BUSHING, FOR MAKING THREADED MECHANICAL CONNECTIONS IN POSITIONS NOT EASILY ACCESSIBLE |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT231439Y1 (en) |
-
1993
- 1993-07-09 IT ITTO930161 patent/IT231439Y1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT231439Y1 (en) | 1999-08-03 |
ITTO930161V0 (en) | 1993-07-09 |
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Legal Events
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0001 | Granted |