IT7921358A0 - CUTTER FOR SHEET MATERIALS, PARTICULARLY FOR LEATHER, WITH HYDRAULIC DRIVE WITH AUTOMATICALLY VARIABLE PRESSURE. - Google Patents

CUTTER FOR SHEET MATERIALS, PARTICULARLY FOR LEATHER, WITH HYDRAULIC DRIVE WITH AUTOMATICALLY VARIABLE PRESSURE.

Info

Publication number
IT7921358A0
IT7921358A0 IT7921358A IT2135879A IT7921358A0 IT 7921358 A0 IT7921358 A0 IT 7921358A0 IT 7921358 A IT7921358 A IT 7921358A IT 2135879 A IT2135879 A IT 2135879A IT 7921358 A0 IT7921358 A0 IT 7921358A0
Authority
IT
Italy
Prior art keywords
leather
cutter
hydraulic drive
sheet materials
variable pressure
Prior art date
Application number
IT7921358A
Other languages
Italian (it)
Other versions
IT1113248B (en
Original Assignee
Sitpa Spa
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 Sitpa Spa filed Critical Sitpa Spa
Priority to IT21358/79A priority Critical patent/IT1113248B/en
Publication of IT7921358A0 publication Critical patent/IT7921358A0/en
Priority to DE19803011281 priority patent/DE3011281A1/en
Priority to GB8009894A priority patent/GB2044659A/en
Application granted granted Critical
Publication of IT1113248B publication Critical patent/IT1113248B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
    • C14B5/00—Clicking, perforating, or cutting leather
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/12—Fluid-pressure means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/22—Control arrangements for fluid-driven presses controlling the degree of pressure applied by the ram during the pressing stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Control Of Presses (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
IT21358/79A 1979-03-27 1979-03-27 SHEAR FOR SHEET MATERIALS, IN PARTICULAR FOR LEATHER, WITH AUTOMATICALLY VARIABLE PRESSURE HYDRAULIC OPERATION IT1113248B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT21358/79A IT1113248B (en) 1979-03-27 1979-03-27 SHEAR FOR SHEET MATERIALS, IN PARTICULAR FOR LEATHER, WITH AUTOMATICALLY VARIABLE PRESSURE HYDRAULIC OPERATION
DE19803011281 DE3011281A1 (en) 1979-03-27 1980-03-24 PUNCHING FOR SURFACES, ESPECIALLY FOR SKIN AND SKIN, WITH HYDRAULIC ACTUATION AT AUTOMATICALLY VARIABLE PRESSURE
GB8009894A GB2044659A (en) 1979-03-27 1980-03-24 Cutting press for sheet materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21358/79A IT1113248B (en) 1979-03-27 1979-03-27 SHEAR FOR SHEET MATERIALS, IN PARTICULAR FOR LEATHER, WITH AUTOMATICALLY VARIABLE PRESSURE HYDRAULIC OPERATION

Publications (2)

Publication Number Publication Date
IT7921358A0 true IT7921358A0 (en) 1979-03-27
IT1113248B IT1113248B (en) 1986-01-20

Family

ID=11180627

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21358/79A IT1113248B (en) 1979-03-27 1979-03-27 SHEAR FOR SHEET MATERIALS, IN PARTICULAR FOR LEATHER, WITH AUTOMATICALLY VARIABLE PRESSURE HYDRAULIC OPERATION

Country Status (3)

Country Link
DE (1) DE3011281A1 (en)
GB (1) GB2044659A (en)
IT (1) IT1113248B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10023879A1 (en) * 2000-05-17 2002-03-14 Leiner Gmbh punching device
DE202007012350U1 (en) * 2006-07-26 2007-12-13 Heidelberger Druckmaschinen Ag Sheet punching and embossing machine
CN105058456B (en) * 2015-09-05 2017-04-19 衢州台威精工机械有限公司 High-speed cross beam type hydraulic pressure cutting machine with front and back moving function

Also Published As

Publication number Publication date
GB2044659A (en) 1980-10-22
DE3011281A1 (en) 1980-10-09
IT1113248B (en) 1986-01-20

Similar Documents

Publication Publication Date Title
NL177191C (en) ROTARY MEATING KNIFE FOR HAND USE, WITH A WEARING PLATE.
IT7922394V0 (en) PRESS OR SIMILAR TOOL MACHINE.
NO794245L (en) CUTTING BLADES
ES280110Y (en) A SHARPENING MACHINE FOR SCISSORS, KNIVES AND THE LIKE.
IT8183486A0 (en) MACHINE FOR CUTTING SHEET MATERIAL.
CA999803A (en) Machine for cutting wood or other ligneous material into small pieces, and also for felling
NO154586C (en) CUTTING ROLL FOR A ROTATION DRILL.
IT8183485A0 (en) MACHINE FOR CUTTING SHEET MATERIAL.
IT7921358A0 (en) CUTTER FOR SHEET MATERIALS, PARTICULARLY FOR LEATHER, WITH HYDRAULIC DRIVE WITH AUTOMATICALLY VARIABLE PRESSURE.
IT8021997V0 (en) CASE IN PLASTIC MATERIAL, IN PARTICULAR FOR TOOLS.
DE3072177D1 (en) PISTON MACHINE, IN PARTICULAR PISTON PUMP.
NO890196D0 (en) LEATHER MACHINE SHEET.
IT8026092A0 (en) KNIFE WITH RETENTING BLADE.
ES520467A0 (en) FLAT MATERIAL CUSTOM CUTTING MACHINE, IN PARTICULAR FABRIC.
IT7922286V0 (en) HYDRAULIC PRESS FOR PROCESSING LEATHER, LEATHER, RUBBER, PLASTIC, FABRICS AND SIMILAR MATERIALS.
AR231161A1 (en) MANUAL OPERATION, EMERGENCY ARRANGEMENT FOR A ROLLER BLADE, NORMALLY MOTOR DRIVEN
DE3764902D1 (en) KNIFE SHAFT PAIR FOR CUTTING RAIL-LIKE MATERIAL, IN PARTICULAR CORRUGATED CARDBOARD.
IT7921184V0 (en) SHEAR FOR MATERIALS IN SHEET, IN PARTICULAR FOR LEATHER, WITH UNIFORM PRESSURE, ON THE ENTIRE BLANKING SURFACE.
IT7820100A0 (en) HYDRAULIC CUTTING PRESS.
SE7806184L (en) CUTTING MACHINE FOR CUT BOOK, PAPER AND SIMILAR STACKERS
IT8119961A0 (en) FLAT FLAT DIE CUTTING MACHINE.
IT8026539A0 (en) MACHINE FOR SPLITTING LEATHER WITH BELT KNIFE.
NL7710842A (en) HOUSEHOLD MACHINE LIKE A MEAT GRINDER, VEGETABLE CUTTER AND THE LIKE.
IT8023679V0 (en) SHEAR FOR SHEET MATERIALS, IN PARTICULAR FOR LEATHER FOR FOOTWEAR UPPER, WITH A WAREHOUSE FOR THE LEATHER CONTAINED ON THE FRONT OF THE MACHINE.
AR216619A1 (en) A MULTIPLE AND UNIVERSAL CUTTING MACHINE FOR BOARDS, ROLLERS, STRAPS, ETC.