IT1236375B - Angle shearing machine for cutting metal plate and sheet - Google Patents

Angle shearing machine for cutting metal plate and sheet

Info

Publication number
IT1236375B
IT1236375B IT08566189A IT8566189A IT1236375B IT 1236375 B IT1236375 B IT 1236375B IT 08566189 A IT08566189 A IT 08566189A IT 8566189 A IT8566189 A IT 8566189A IT 1236375 B IT1236375 B IT 1236375B
Authority
IT
Italy
Prior art keywords
cut
transverse
longitudinal
shearing machine
sheet
Prior art date
Application number
IT08566189A
Other languages
Italian (it)
Other versions
IT8985661A1 (en
IT8985661A0 (en
Inventor
Giovanni Ronda
Original Assignee
Giovanni Ronda
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 Giovanni Ronda filed Critical Giovanni Ronda
Priority to IT08566189A priority Critical patent/IT1236375B/en
Publication of IT8985661A0 publication Critical patent/IT8985661A0/en
Priority to EP90119163A priority patent/EP0422524B1/en
Priority to AT90119163T priority patent/ATE132410T1/en
Priority to DE69024585T priority patent/DE69024585T2/en
Priority to ES90119163T priority patent/ES2081890T3/en
Publication of IT8985661A1 publication Critical patent/IT8985661A1/en
Application granted granted Critical
Publication of IT1236375B publication Critical patent/IT1236375B/en

Links

Landscapes

  • Shearing Machines (AREA)

Abstract

The angle shearing machine has a main frame (2) with a longitudinal front mouth (9) through which the material to be cut is passed. The cutting blade (10) oscillates vertically and has transverse (11) and longitudinal (12) sections which form a right angle at their intersection. The two blade sections act selectively and interact with the plate being cut to allow a transverse cut (46) to be made during the first part of the descent stroke. A longitudinal cut is performed during the second part of the descent stroke. A pair of fixed guide surfaces (40,41) set in line with the transverse cutter force the cut material apart vertically as it passes the cutters. A number of transverse cuts may be made before the longitudinal cut is made, thus allowing a piece of material of significantly greater length than width to be cut.
IT08566189A 1989-10-11 1989-10-11 Angle shearing machine for cutting metal plate and sheet IT1236375B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT08566189A IT1236375B (en) 1989-10-11 1989-10-11 Angle shearing machine for cutting metal plate and sheet
EP90119163A EP0422524B1 (en) 1989-10-11 1990-10-05 Angle shearing machine particularly for cutting metal plates into pieces of different sizes
AT90119163T ATE132410T1 (en) 1989-10-11 1990-10-05 ANGLE SHEARING MACHINE SPECIAL FOR CUTTING METAL PLATES INTO PIECES OF VARIOUS SIZES
DE69024585T DE69024585T2 (en) 1989-10-11 1990-10-05 Angle clipper especially for cutting metal plates into pieces of different sizes
ES90119163T ES2081890T3 (en) 1989-10-11 1990-10-05 PARTICULARLY ANGLE SHEARING MACHINE FOR CUTTING METAL PLATES IN PIECES OF DIFFERENT SIZES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT08566189A IT1236375B (en) 1989-10-11 1989-10-11 Angle shearing machine for cutting metal plate and sheet

Publications (3)

Publication Number Publication Date
IT8985661A0 IT8985661A0 (en) 1989-10-11
IT8985661A1 IT8985661A1 (en) 1991-04-11
IT1236375B true IT1236375B (en) 1993-02-25

Family

ID=11329657

Family Applications (1)

Application Number Title Priority Date Filing Date
IT08566189A IT1236375B (en) 1989-10-11 1989-10-11 Angle shearing machine for cutting metal plate and sheet

Country Status (1)

Country Link
IT (1) IT1236375B (en)

Also Published As

Publication number Publication date
IT8985661A1 (en) 1991-04-11
IT8985661A0 (en) 1989-10-11

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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: 19960926