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 ACCESSIBLE

Info

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
Application number
Other languages
Italian (it)
Inventor
Pietro Cau
Original Assignee
Lys Fusion Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lys Fusion Spa filed Critical Lys Fusion Spa
Priority to ITTO930161 priority Critical patent/IT231439Y1/en
Publication of ITTO930161V0 publication Critical patent/ITTO930161V0/en
Publication of ITTO930161U1 publication Critical patent/ITTO930161U1/en
Application granted granted Critical
Publication of IT231439Y1 publication Critical patent/IT231439Y1/en

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.

ITTO930161 1993-07-09 1993-07-09 METALLIC SPACER BUSHING, FOR MAKING THREADED MECHANICAL CONNECTIONS IN POSITIONS NOT EASILY ACCESSIBLE IT231439Y1 (en)

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)

Also Published As

Publication number Publication date
IT231439Y1 (en) 1999-08-03
ITTO930161V0 (en) 1993-07-09

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Legal Events

Date Code Title Description
0001 Granted