IT1255142B - Procedure for moulding spectacle frames in plastic with the front and sidepieces in a single piece, injection mould for implementing the procedure and spectacle frames produced by means of it - Google Patents

Procedure for moulding spectacle frames in plastic with the front and sidepieces in a single piece, injection mould for implementing the procedure and spectacle frames produced by means of it

Info

Publication number
IT1255142B
IT1255142B ITMI921091A ITMI921091A IT1255142B IT 1255142 B IT1255142 B IT 1255142B IT MI921091 A ITMI921091 A IT MI921091A IT MI921091 A ITMI921091 A IT MI921091A IT 1255142 B IT1255142 B IT 1255142B
Authority
IT
Italy
Prior art keywords
procedure
sidepieces
spectacle frames
moulding
implementing
Prior art date
Application number
ITMI921091A
Other languages
Italian (it)
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 filed Critical
Priority to ITMI921091A priority Critical patent/IT1255142B/en
Publication of ITMI921091A0 publication Critical patent/ITMI921091A0/en
Publication of ITMI921091A1 publication Critical patent/ITMI921091A1/en
Application granted granted Critical
Publication of IT1255142B publication Critical patent/IT1255142B/en

Links

Abstract

The invention regards a procedure for moulding spectacle frames in plastic, the mould for implementing the procedure, and the frames so obtained. The latter has the front and sidepieces in a single piece with the hinge elements formed by slender foil staples. The main surface of the latter develops parallel to the hinging axis. Moulding is carried out with the sidepieces in the folded position, adjacent to the front, so that said staples assume a natural curved form. The sidepieces can be opened to the unfolded position to be worn, by means of the elastic deformation of the staples, the elastic reaction of which produces the pressure required for adhesion to the temples. <IMAGE>
ITMI921091A 1992-05-07 1992-05-07 Procedure for moulding spectacle frames in plastic with the front and sidepieces in a single piece, injection mould for implementing the procedure and spectacle frames produced by means of it IT1255142B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI921091A IT1255142B (en) 1992-05-07 1992-05-07 Procedure for moulding spectacle frames in plastic with the front and sidepieces in a single piece, injection mould for implementing the procedure and spectacle frames produced by means of it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI921091A IT1255142B (en) 1992-05-07 1992-05-07 Procedure for moulding spectacle frames in plastic with the front and sidepieces in a single piece, injection mould for implementing the procedure and spectacle frames produced by means of it

Publications (3)

Publication Number Publication Date
ITMI921091A0 ITMI921091A0 (en) 1992-05-07
ITMI921091A1 ITMI921091A1 (en) 1993-11-07
IT1255142B true IT1255142B (en) 1995-10-20

Family

ID=11363225

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI921091A IT1255142B (en) 1992-05-07 1992-05-07 Procedure for moulding spectacle frames in plastic with the front and sidepieces in a single piece, injection mould for implementing the procedure and spectacle frames produced by means of it

Country Status (1)

Country Link
IT (1) IT1255142B (en)

Also Published As

Publication number Publication date
ITMI921091A0 (en) 1992-05-07
ITMI921091A1 (en) 1993-11-07

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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: 19970327