IT1246970B - Terminal screw-connection element for rods of modular reticular structures - Google Patents

Terminal screw-connection element for rods of modular reticular structures

Info

Publication number
IT1246970B
IT1246970B ITFI910149A ITFI910149A IT1246970B IT 1246970 B IT1246970 B IT 1246970B IT FI910149 A ITFI910149 A IT FI910149A IT FI910149 A ITFI910149 A IT FI910149A IT 1246970 B IT1246970 B IT 1246970B
Authority
IT
Italy
Prior art keywords
rod
bolt
sleeve
rods
connection element
Prior art date
Application number
ITFI910149A
Other languages
Italian (it)
Inventor
Elio Paparo
Original Assignee
C P M Sistemi S R L
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 C P M Sistemi S R L filed Critical C P M Sistemi S R L
Priority to ITFI910149A priority Critical patent/IT1246970B/en
Publication of ITFI910149A0 publication Critical patent/ITFI910149A0/en
Publication of ITFI910149A1 publication Critical patent/ITFI910149A1/en
Application granted granted Critical
Publication of IT1246970B publication Critical patent/IT1246970B/en

Links

Landscapes

  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

In order to fix a screw-connection rod in a modular reticular structure which has already been formed and therefore has a distance between the two joints concerned 9 which is smaller than the maximum distance of the rod 1, it is proposed using at least one sleeve 2 which is fixed rotatably on the end of the rod and which receives inside it, in succession, a bolt 3 having a shank with a polygonal cross-section and a compression spring 6 which is closed at the rear by an elastic ring 5 so that the bolt 3 is able to rotate together with the sleeve 2 about its axis and slide axially towards the inside of the rod, compressing the spring 6 and a driving mandrel 7 fitted onto the shank of the bolt 3 which emerges from the sleeve 2, and without affecting the threaded end 31. Fig. 1 <IMAGE>
ITFI910149A 1991-06-18 1991-06-18 Terminal screw-connection element for rods of modular reticular structures IT1246970B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITFI910149A IT1246970B (en) 1991-06-18 1991-06-18 Terminal screw-connection element for rods of modular reticular structures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI910149A IT1246970B (en) 1991-06-18 1991-06-18 Terminal screw-connection element for rods of modular reticular structures

Publications (3)

Publication Number Publication Date
ITFI910149A0 ITFI910149A0 (en) 1991-06-18
ITFI910149A1 ITFI910149A1 (en) 1992-12-18
IT1246970B true IT1246970B (en) 1994-12-01

Family

ID=11349702

Family Applications (1)

Application Number Title Priority Date Filing Date
ITFI910149A IT1246970B (en) 1991-06-18 1991-06-18 Terminal screw-connection element for rods of modular reticular structures

Country Status (1)

Country Link
IT (1) IT1246970B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900007470A1 (en) 2019-05-30 2020-11-30 Sartor Giuliano & C S A S THREE-DIMENSIONAL JOINT FOR TUBULAR STRUCTURES AND ITS SYSTEM OF USE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900007470A1 (en) 2019-05-30 2020-11-30 Sartor Giuliano & C S A S THREE-DIMENSIONAL JOINT FOR TUBULAR STRUCTURES AND ITS SYSTEM OF USE

Also Published As

Publication number Publication date
ITFI910149A0 (en) 1991-06-18
ITFI910149A1 (en) 1992-12-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950623