GR880100419A - Guillotine shearing machine especially for continuous bands with blades translating parallel one towards the other on circular trajectories making a scissor - type cut - Google Patents

Guillotine shearing machine especially for continuous bands with blades translating parallel one towards the other on circular trajectories making a scissor - type cut

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Publication number
GR880100419A
GR880100419A GR88100419A GR880100419A GR880100419A GR 880100419 A GR880100419 A GR 880100419A GR 88100419 A GR88100419 A GR 88100419A GR 880100419 A GR880100419 A GR 880100419A GR 880100419 A GR880100419 A GR 880100419A
Authority
GR
Greece
Prior art keywords
blades
ribbon
blade
scissor
towards
Prior art date
Application number
GR88100419A
Other languages
Greek (el)
Other versions
GR1000649B (en
Inventor
Giordano Colombo
Original Assignee
Sa Li Co 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 Sa Li Co Snc filed Critical Sa Li Co Snc
Publication of GR880100419A publication Critical patent/GR880100419A/en
Publication of GR1000649B publication Critical patent/GR1000649B/en

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  • Nonmetal Cutting Devices (AREA)

Abstract

A guillotine type cutting machine specifically designed for continuous metallic ribbon, in which, by means of a connection of rods 39, 40, 41 and 42, each supported by a pair of cranks 31-32, 35-36 and 33-34, 37-38, both of the two longitudinal blades 15, 16 are shifted parallel to themselves and to the opposite blade in even, circular orbits. The upper blade 15 is angled in relation to the lower horizontal blade 16, so that they alternate positions when the blades meet 15, 16 near the cutting plane, so that these blades progressively cut the ribbon from one edge to the other greatly reducing the energy expended in cutting. The blade speed at each cutting cycle is adjusted according to the travelling speed of the ribbon, so that, at the point of contact, the speeds of the blades and of the tape correspond, allowing sections of ribbon to be cut to any desired length.
GR880100419A 1988-06-27 1988-06-27 Guillotine shearing machine especially for continuous bands with blades translating parallel one towards the other on circular trajectories making a scissor - type cut GR1000649B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR88100419 1988-06-27

Publications (2)

Publication Number Publication Date
GR880100419A true GR880100419A (en) 1990-05-11
GR1000649B GR1000649B (en) 1992-09-11

Family

ID=10938769

Family Applications (1)

Application Number Title Priority Date Filing Date
GR880100419A GR1000649B (en) 1988-06-27 1988-06-27 Guillotine shearing machine especially for continuous bands with blades translating parallel one towards the other on circular trajectories making a scissor - type cut

Country Status (1)

Country Link
GR (1) GR1000649B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511433A (en) *
US1913153A (en) * 1931-08-14 1933-06-06 Mackintosh Hemphill Company Flying shear and control system therefor
FR1231882A (en) * 1958-07-28 1960-10-04 Wean Equipment Corp Method and apparatus for shearing a continuously advancing web
BE660350A (en) * 1964-03-09 1965-06-16
GB2078593A (en) * 1980-07-01 1982-01-13 Rengo Co Ltd Die Cutter
WO1988003070A1 (en) * 1986-10-30 1988-05-05 Sa.Li.Co S.N.C. Flying shears

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511433A (en) *
US1913153A (en) * 1931-08-14 1933-06-06 Mackintosh Hemphill Company Flying shear and control system therefor
FR1231882A (en) * 1958-07-28 1960-10-04 Wean Equipment Corp Method and apparatus for shearing a continuously advancing web
BE660350A (en) * 1964-03-09 1965-06-16
GB2078593A (en) * 1980-07-01 1982-01-13 Rengo Co Ltd Die Cutter
WO1988003070A1 (en) * 1986-10-30 1988-05-05 Sa.Li.Co S.N.C. Flying shears

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *

Also Published As

Publication number Publication date
GR1000649B (en) 1992-09-11

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