IT1260266B - Bolt with controlled tightening structure - Google Patents

Bolt with controlled tightening structure

Info

Publication number
IT1260266B
IT1260266B ITUD920034A ITUD920034A IT1260266B IT 1260266 B IT1260266 B IT 1260266B IT UD920034 A ITUD920034 A IT UD920034A IT UD920034 A ITUD920034 A IT UD920034A IT 1260266 B IT1260266 B IT 1260266B
Authority
IT
Italy
Prior art keywords
bolt
head
tightening structure
controlled tightening
shape
Prior art date
Application number
ITUD920034A
Other languages
Italian (it)
Inventor
Antonio Ceolin
Original Assignee
Antonio Ceolin
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 Antonio Ceolin filed Critical Antonio Ceolin
Priority to ITUD920034A priority Critical patent/IT1260266B/en
Publication of ITUD920034A0 publication Critical patent/ITUD920034A0/en
Publication of ITUD920034A1 publication Critical patent/ITUD920034A1/en
Application granted granted Critical
Publication of IT1260266B publication Critical patent/IT1260266B/en

Links

Landscapes

  • Dowels (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

Bolt 1 with controlled tightening structure of the type comprising: - an outer 14 - inner 12 double head connected by a stop collar 13, - in which at least the outer head is of a shape 14 which can be tightened by a spanner, characterised in that the said outer head 14 also has an external axial hole 14' which passes through to the top of the inner head 12 continuing the shape in such a way as to leave only an internally empty breaking ring corresponding to said collar 13. <IMAGE>
ITUD920034A 1992-03-13 1992-03-13 Bolt with controlled tightening structure IT1260266B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUD920034A IT1260266B (en) 1992-03-13 1992-03-13 Bolt with controlled tightening structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD920034A IT1260266B (en) 1992-03-13 1992-03-13 Bolt with controlled tightening structure

Publications (3)

Publication Number Publication Date
ITUD920034A0 ITUD920034A0 (en) 1992-03-13
ITUD920034A1 ITUD920034A1 (en) 1993-09-13
IT1260266B true IT1260266B (en) 1996-04-02

Family

ID=11421036

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD920034A IT1260266B (en) 1992-03-13 1992-03-13 Bolt with controlled tightening structure

Country Status (1)

Country Link
IT (1) IT1260266B (en)

Also Published As

Publication number Publication date
ITUD920034A0 (en) 1992-03-13
ITUD920034A1 (en) 1993-09-13

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Legal Events

Date Code Title Description
0001 Granted