FR2297121A1 - Machine for cutting sheet material - has taut wire or semicircular rib traversed by roller and interposed by sheet - Google Patents

Machine for cutting sheet material - has taut wire or semicircular rib traversed by roller and interposed by sheet

Info

Publication number
FR2297121A1
FR2297121A1 FR7501569A FR7501569A FR2297121A1 FR 2297121 A1 FR2297121 A1 FR 2297121A1 FR 7501569 A FR7501569 A FR 7501569A FR 7501569 A FR7501569 A FR 7501569A FR 2297121 A1 FR2297121 A1 FR 2297121A1
Authority
FR
France
Prior art keywords
roller
wire
traversed
machine
sheet material
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7501569A
Other languages
French (fr)
Other versions
FR2297121B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7501569A priority Critical patent/FR2297121A1/en
Publication of FR2297121A1 publication Critical patent/FR2297121A1/en
Application granted granted Critical
Publication of FR2297121B1 publication Critical patent/FR2297121B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/04—Severing by squeezing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B27/00—Hand cutting tools not provided for in the preceding groups, e.g. finger rings for cutting string, devices for cutting by means of wires
    • B26B27/002—Tools using wires as cutting means
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/547—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member
    • B26D1/5475—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a wire-like cutting member for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/10—Making cuts of other than simple rectilinear form
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • 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
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • B26D2007/202—Rollers or cylinders being pivoted during operation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The machine for cutting or perforation cutting sheet material incorporates a fine tensioned wire (56) and a roller (59) with a sheet workpiece interposing the two and the roller traversing the wire, applying pressure and effecting the cut. A semicircular sectioned linear rib projecting from a plane surface can be used in lieu of wire. Any convex surface either sliding or rolling can be used to effect the cut. Pref. the wire has a dia. of approx. 0.5 mm. Pref. the roller is cylindrical and supported axially and freely rotatable on needle or roller bearings. Alternatively, a wire (56) is stretched over a plane (57) surface and traversed by a roller (59) on a mono-railed (52) sliding sleeve (58), or wheels with central circumferential rim ribs are sprung against plane rollers.
FR7501569A 1975-01-10 1975-01-10 Machine for cutting sheet material - has taut wire or semicircular rib traversed by roller and interposed by sheet Granted FR2297121A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7501569A FR2297121A1 (en) 1975-01-10 1975-01-10 Machine for cutting sheet material - has taut wire or semicircular rib traversed by roller and interposed by sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501569A FR2297121A1 (en) 1975-01-10 1975-01-10 Machine for cutting sheet material - has taut wire or semicircular rib traversed by roller and interposed by sheet

Publications (2)

Publication Number Publication Date
FR2297121A1 true FR2297121A1 (en) 1976-08-06
FR2297121B1 FR2297121B1 (en) 1978-02-03

Family

ID=9150011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501569A Granted FR2297121A1 (en) 1975-01-10 1975-01-10 Machine for cutting sheet material - has taut wire or semicircular rib traversed by roller and interposed by sheet

Country Status (1)

Country Link
FR (1) FR2297121A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000032365A1 (en) * 1998-12-03 2000-06-08 Shapiro Donald A Method and apparatus for cutting sheet material
WO2005123355A1 (en) * 2004-06-18 2005-12-29 Onamor Di Giorgi Francesco & C. Machine for cutting a material with fibres
US20160001457A1 (en) * 2014-07-02 2016-01-07 Arthur Donald Shapiro Sheet Material Cutting Device Using a Wire Pinched Between Two Rollers
CN110434935A (en) * 2019-09-24 2019-11-12 深圳市康鑫隆科技有限公司 A kind of friction cuttings structure
US11097441B2 (en) 2017-06-22 2021-08-24 Delstar Technologies, Inc. Slitting devices and methods of use

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104908085B (en) * 2015-05-18 2017-03-22 横琴大行德广智能科技股份有限公司 Domestic electric steel wire cutter

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000032365A1 (en) * 1998-12-03 2000-06-08 Shapiro Donald A Method and apparatus for cutting sheet material
WO2005123355A1 (en) * 2004-06-18 2005-12-29 Onamor Di Giorgi Francesco & C. Machine for cutting a material with fibres
US20160001457A1 (en) * 2014-07-02 2016-01-07 Arthur Donald Shapiro Sheet Material Cutting Device Using a Wire Pinched Between Two Rollers
US11097441B2 (en) 2017-06-22 2021-08-24 Delstar Technologies, Inc. Slitting devices and methods of use
CN110434935A (en) * 2019-09-24 2019-11-12 深圳市康鑫隆科技有限公司 A kind of friction cuttings structure

Also Published As

Publication number Publication date
FR2297121B1 (en) 1978-02-03

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Legal Events

Date Code Title Description
CL Concession to grant licenses
ST Notification of lapse