EP0933171A3 - Cutting device with oscillating cutting wires - Google Patents

Cutting device with oscillating cutting wires Download PDF

Info

Publication number
EP0933171A3
EP0933171A3 EP99101185A EP99101185A EP0933171A3 EP 0933171 A3 EP0933171 A3 EP 0933171A3 EP 99101185 A EP99101185 A EP 99101185A EP 99101185 A EP99101185 A EP 99101185A EP 0933171 A3 EP0933171 A3 EP 0933171A3
Authority
EP
European Patent Office
Prior art keywords
cutting
oscillating
wires
cutting wires
cutting device
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
EP99101185A
Other languages
German (de)
French (fr)
Other versions
EP0933171A2 (en
EP0933171B1 (en
Inventor
Heinz Hollfelder
Andreas Syen
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.)
Kurtz Altaussee GmbH
Original Assignee
Kurtz Altaussee GmbH
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 Kurtz Altaussee GmbH filed Critical Kurtz Altaussee GmbH
Publication of EP0933171A2 publication Critical patent/EP0933171A2/en
Publication of EP0933171A3 publication Critical patent/EP0933171A3/en
Application granted granted Critical
Publication of EP0933171B1 publication Critical patent/EP0933171B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B26F3/06—Severing by using heat
    • B26F3/08—Severing by using heat with heated members
    • B26F3/12—Severing by using heat with heated members with heated wires
    • 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
    • B26D1/04—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 linearly-movable cutting member
    • B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/10—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 linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
    • 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
    • B26D1/04—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 linearly-movable cutting member
    • B26D1/06—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 linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/10—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 linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
    • B26D1/11—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 linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge with a plurality of cutting members
    • 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
    • B26D1/553—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 with a plurality of wire-like cutting members

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Cutting Devices (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Shearing Machines (AREA)
  • Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
  • Knives (AREA)

Abstract

A support frame carries adjustable tensioning and reciprocating mechanisms to oscillate the heated cutting wires axially by 5-15 mm at about 40 Hz during relative movement to the polystyrene blocks. Each wire has its own tension spring with a common eccentric driven rocker shaft running the length of the frame. A tilt mechanism can disengage the rocker drive using a hydraulic actuating cylinder.
EP99101185A 1998-01-30 1999-01-22 Cutting device with oscillating cutting wires Expired - Lifetime EP0933171B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29801499U 1998-01-30
DE29801499U DE29801499U1 (en) 1998-01-30 1998-01-30 Cutting device for cutting thermally processable material

Publications (3)

Publication Number Publication Date
EP0933171A2 EP0933171A2 (en) 1999-08-04
EP0933171A3 true EP0933171A3 (en) 2000-08-30
EP0933171B1 EP0933171B1 (en) 2003-11-05

Family

ID=8051924

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101185A Expired - Lifetime EP0933171B1 (en) 1998-01-30 1999-01-22 Cutting device with oscillating cutting wires

Country Status (3)

Country Link
EP (1) EP0933171B1 (en)
AT (1) ATE253437T1 (en)
DE (2) DE29801499U1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007015990A1 (en) 2007-03-31 2008-10-09 Mai, Verena Hand-guided cutting device for foamed polystyrene articles, has bodies arranged in casing made of thermally conductive material, and electrical connection contacts detachably connected with electrical energy source
DE102007025120A1 (en) 2007-05-24 2008-11-27 Mai, Verena Cutting jig for polystyrene noise insulation panel has a curved edge guide
DE102008014589A1 (en) 2008-03-12 2009-09-17 Mai, Verena Mobile cutting tool for cutting foamed polystyrene, has heating wire arranged at holder, and support body for workpiece provided between heating wire and holder, where holder is movably guided with heating wire against support body
CN101664935B (en) * 2008-09-01 2012-05-23 深圳华中数控有限公司 Sponge cutting machine
DE202009006304U1 (en) 2009-04-27 2009-07-23 Mai, Verena Device for rounding off edges when insulating bodies are to be separated by the action of heat
DE102009019308A1 (en) 2009-04-27 2010-10-28 Mai, Verena Device for cutting work-piece i.e. middle density fiber board, for heat- or sound damping of building, has base plate made of composite material and comprising body that exhibits chamber, and structured body provided as honeycomb type body
DE202009007198U1 (en) 2009-05-16 2009-09-03 Mai, Verena Cutting device for heat-separated body
DE202009007197U1 (en) 2009-05-16 2009-08-13 Mai, Verena Cutting device with an electric heating wire for heat-separated body
DE202009007199U1 (en) 2009-05-16 2009-09-03 Mai, Verena Cutting device for heat-separated body
DE202009009874U1 (en) 2009-07-18 2009-10-01 Mai, Verena Hand-operated cutter with a heating wire for heat-separated body
DE102009033986A1 (en) 2009-07-18 2011-01-20 Mai, Verena Hand guided cutting device has heating wire for body separated by heat effect, where ends or end areas of longitudinally extending and partly elastic device have mounting devices for heating wire
CN105856574A (en) * 2016-05-31 2016-08-17 佛山市晗宇科技有限公司 Cutting device for 3D printing end products

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295764A (en) * 1940-11-12 1942-09-15 Orlin D Taylor Bread slicing machine
EP0097992A1 (en) * 1982-06-16 1984-01-11 Gebr. van Dijk B.V. Method and apparatus for contour cutting of plastic products
WO1990011169A1 (en) * 1989-03-24 1990-10-04 Carlo Donadon Device for automatically setting up the multiple tool in hot-wire cutting machines
DE29514153U1 (en) * 1995-09-04 1997-01-16 WIESER Maschinenbau Ges.m.b.H., Altaussee Device for cutting material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295764A (en) * 1940-11-12 1942-09-15 Orlin D Taylor Bread slicing machine
EP0097992A1 (en) * 1982-06-16 1984-01-11 Gebr. van Dijk B.V. Method and apparatus for contour cutting of plastic products
WO1990011169A1 (en) * 1989-03-24 1990-10-04 Carlo Donadon Device for automatically setting up the multiple tool in hot-wire cutting machines
DE29514153U1 (en) * 1995-09-04 1997-01-16 WIESER Maschinenbau Ges.m.b.H., Altaussee Device for cutting material

Also Published As

Publication number Publication date
EP0933171A2 (en) 1999-08-04
DE59907578D1 (en) 2003-12-11
ATE253437T1 (en) 2003-11-15
DE29801499U1 (en) 1999-06-02
EP0933171B1 (en) 2003-11-05

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