IT1253443B - Method for producing sheet metal panels with the four edges bent back and apparatus for performing the method - Google Patents

Method for producing sheet metal panels with the four edges bent back and apparatus for performing the method

Info

Publication number
IT1253443B
IT1253443B ITVE910059A ITVE910059A IT1253443B IT 1253443 B IT1253443 B IT 1253443B IT VE910059 A ITVE910059 A IT VE910059A IT VE910059 A ITVE910059 A IT VE910059A IT 1253443 B IT1253443 B IT 1253443B
Authority
IT
Italy
Prior art keywords
strip
sheet metal
panels
zone
interruption
Prior art date
Application number
ITVE910059A
Other languages
Italian (it)
Inventor
Sergio Dallan
Original Assignee
Dallan Snc
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 Dallan Snc filed Critical Dallan Snc
Priority to ITVE910059A priority Critical patent/IT1253443B/en
Publication of ITVE910059A0 publication Critical patent/ITVE910059A0/en
Publication of ITVE910059A1 publication Critical patent/ITVE910059A1/en
Application granted granted Critical
Publication of IT1253443B publication Critical patent/IT1253443B/en

Links

Landscapes

  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Method for obtaining sheet metal panels with the four edges bent back, characterised in that: - one advances along a workbench 2 a strip of sheet metal 4 with the lengthwise edges folded back according to the shape and dimensions of the panels being produced and one detains it relative to said bench at one zone thereof, after an advancement run depending on the length of the panels themselves, - the strip 4 is locked to the workbench 2 on both sides of said zone of interruption, - one performs transverse shearing of the strip of sheet metal thus locked, at said zone of interruption, - the two opposite transverse edges of the locked strip are simultaneously subjected, once again at said zone of interruption, to the action of a multiple stamp for consecutive bending 10, 12, and - the strip 4 is released and made to advance relative to said bench by an amount depending on the lengthwise dimension of the panels being produced. <IMAGE>
ITVE910059A 1991-11-05 1991-11-05 Method for producing sheet metal panels with the four edges bent back and apparatus for performing the method IT1253443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVE910059A IT1253443B (en) 1991-11-05 1991-11-05 Method for producing sheet metal panels with the four edges bent back and apparatus for performing the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVE910059A IT1253443B (en) 1991-11-05 1991-11-05 Method for producing sheet metal panels with the four edges bent back and apparatus for performing the method

Publications (3)

Publication Number Publication Date
ITVE910059A0 ITVE910059A0 (en) 1991-11-05
ITVE910059A1 ITVE910059A1 (en) 1993-05-05
IT1253443B true IT1253443B (en) 1995-08-08

Family

ID=11423783

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVE910059A IT1253443B (en) 1991-11-05 1991-11-05 Method for producing sheet metal panels with the four edges bent back and apparatus for performing the method

Country Status (1)

Country Link
IT (1) IT1253443B (en)

Also Published As

Publication number Publication date
ITVE910059A1 (en) 1993-05-05
ITVE910059A0 (en) 1991-11-05

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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: 19981127