FR2395349A1 - PROCESS FOR DUST-FREE CUTTING OF A FABRIC OF MINERAL WOOL - Google Patents

PROCESS FOR DUST-FREE CUTTING OF A FABRIC OF MINERAL WOOL

Info

Publication number
FR2395349A1
FR2395349A1 FR7820404A FR7820404A FR2395349A1 FR 2395349 A1 FR2395349 A1 FR 2395349A1 FR 7820404 A FR7820404 A FR 7820404A FR 7820404 A FR7820404 A FR 7820404A FR 2395349 A1 FR2395349 A1 FR 2395349A1
Authority
FR
France
Prior art keywords
fabric
mineral wool
cutting
dust
free cutting
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
FR7820404A
Other languages
French (fr)
Other versions
FR2395349B1 (en
Inventor
Pentti Tapani Matias Pesola
Hannu Helmer Jamsen
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.)
Paraisten Kalkki Oy Pargas Kalk AB
Original Assignee
Paraisten Kalkki Oy Pargas Kalk AB
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 Paraisten Kalkki Oy Pargas Kalk AB filed Critical Paraisten Kalkki Oy Pargas Kalk AB
Publication of FR2395349A1 publication Critical patent/FR2395349A1/en
Application granted granted Critical
Publication of FR2395349B1 publication Critical patent/FR2395349B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B26D1/12—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 cutting member moving about an axis
    • B26D1/14—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/15—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Glass Compositions (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

L'invention est du domaine de l'industrie des matières minérales pour l'isolation. L'invention a pour objet un procédé pour la découpe d'un tissu de laine minérale sans production de poussière caractérisé par le fait qu'on utilise une lame de coupe animée d'une vitesse circonférentielle de même direction que vitesse de défilement du tissu et sensiblement supérieure à celle-ci, et par le fait que le tranchant de la lame de coupe est conforme de matière à trancher sans formation d'éclats. Application : à la découpe des tissus de laine minérale sans production de poussière ni déformation et usure des lames.The invention is in the field of the mineral materials industry for insulation. The subject of the invention is a method for cutting a mineral wool fabric without producing dust, characterized in that a cutting blade driven by a circumferential speed in the same direction as the running speed of the fabric is used and substantially greater than that, and by the fact that the cutting edge of the cutting blade conforms to the material to be cut without the formation of splinters. Application: for cutting mineral wool fabrics without producing dust or deformation and wear of the blades.

FR7820404A 1977-06-21 1978-06-21 PROCESS FOR DUST-FREE CUTTING OF A FABRIC OF MINERAL WOOL Granted FR2395349A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI771942A FI56636C (en) 1977-06-21 1977-06-21 DAMMFRI SKAERNING AV EN ROERLIG MINERALULLSBANA

Publications (2)

Publication Number Publication Date
FR2395349A1 true FR2395349A1 (en) 1979-01-19
FR2395349B1 FR2395349B1 (en) 1983-07-08

Family

ID=8510923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820404A Granted FR2395349A1 (en) 1977-06-21 1978-06-21 PROCESS FOR DUST-FREE CUTTING OF A FABRIC OF MINERAL WOOL

Country Status (11)

Country Link
BE (1) BE868338A (en)
CA (1) CA1080117A (en)
CH (1) CH631379A5 (en)
DE (1) DE2826713A1 (en)
DK (1) DK143738B (en)
FI (1) FI56636C (en)
FR (1) FR2395349A1 (en)
GB (1) GB2000118B (en)
NL (1) NL185398C (en)
NO (1) NO148324C (en)
SE (1) SE436990B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542577A1 (en) * 1983-03-14 1984-09-21 Sae Esun MACHINE FOR CUTTING FOODSTUFFS OF LARGE SIZE, ESPECIALLY TUNA

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423856A1 (en) * 1984-06-28 1986-01-09 Fritz 4830 Gütersloh Flötotto Method and apparatus for cutting up a board, especially a board consisting of chipboard material
DE3927262A1 (en) * 1989-08-18 1991-02-21 Balke Axel CIRCULAR OR ARCED MACHINE KNIFE
EP0760733B1 (en) * 1994-02-22 1998-06-03 Rockwool International A/S Method of cutting insulation materials and blade suitable for use carrying out said method
SE534102C2 (en) * 2009-07-02 2011-04-26 Kapman Ab Saw blades with sinusoidal teeth and knife and saw with such saw blades
CN111716438A (en) * 2019-03-21 2020-09-29 山东万事达建筑钢品股份有限公司 Mouth of a son step rock wool cutting equipment
CN115074981B (en) * 2022-06-30 2023-05-30 绍兴金祥惠纺织印染有限公司 Cloth miscellaneous line cutting device with dust removing function

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB566335A (en) * 1943-06-15 1944-12-22 Stirling Textile Ind Ltd Improvements in or relating to machines for cutting materials into strips
GB843631A (en) * 1955-11-28 1960-08-04 Internat Bandage Company Schaf A method of and apparatus for continuously producing and packaging strips of wadding or cotton wool
GB933134A (en) * 1961-01-30 1963-08-08 Emile Achille Butin Method and means for cutting fabric longitudinally into ribbons or strips
US3213728A (en) * 1962-09-06 1965-10-26 Owens Corning Fiberglass Corp Slitter for mat materials
GB1128457A (en) * 1964-12-19 1968-09-25 Dunlop Co Ltd Improvements in or relating to apparatus for cutting sheet material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB566335A (en) * 1943-06-15 1944-12-22 Stirling Textile Ind Ltd Improvements in or relating to machines for cutting materials into strips
GB843631A (en) * 1955-11-28 1960-08-04 Internat Bandage Company Schaf A method of and apparatus for continuously producing and packaging strips of wadding or cotton wool
GB933134A (en) * 1961-01-30 1963-08-08 Emile Achille Butin Method and means for cutting fabric longitudinally into ribbons or strips
US3213728A (en) * 1962-09-06 1965-10-26 Owens Corning Fiberglass Corp Slitter for mat materials
GB1128457A (en) * 1964-12-19 1968-09-25 Dunlop Co Ltd Improvements in or relating to apparatus for cutting sheet material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542577A1 (en) * 1983-03-14 1984-09-21 Sae Esun MACHINE FOR CUTTING FOODSTUFFS OF LARGE SIZE, ESPECIALLY TUNA
EP0120759A1 (en) * 1983-03-14 1984-10-03 S A E ESUN, Société dite: Machine for cutting large size foodstuffs, especially tuna fish

Also Published As

Publication number Publication date
GB2000118B (en) 1982-01-20
SE436990B (en) 1985-02-04
GB2000118A (en) 1979-01-04
DE2826713A1 (en) 1979-01-11
FI56636B (en) 1979-11-30
NO148324C (en) 1983-09-21
CA1080117A (en) 1980-06-24
BE868338A (en) 1978-10-16
SE7807088L (en) 1978-12-22
NL185398C (en) 1990-04-02
NO782110L (en) 1978-12-22
NL185398B (en) 1989-11-01
FI771942A (en) 1978-12-22
FR2395349B1 (en) 1983-07-08
DE2826713C2 (en) 1987-01-15
FI56636C (en) 1980-03-10
DK277278A (en) 1978-12-22
DK143738B (en) 1981-10-05
NO148324B (en) 1983-06-13
CH631379A5 (en) 1982-08-13
NL7806610A (en) 1978-12-27

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse