GB2000118A - Dustfree cutting of a mineral wool web - Google Patents

Dustfree cutting of a mineral wool web

Info

Publication number
GB2000118A
GB2000118A GB7827402A GB7827402A GB2000118A GB 2000118 A GB2000118 A GB 2000118A GB 7827402 A GB7827402 A GB 7827402A GB 7827402 A GB7827402 A GB 7827402A GB 2000118 A GB2000118 A GB 2000118A
Authority
GB
United Kingdom
Prior art keywords
cutting
mineral wool
web
dustfree
wool web
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
GB7827402A
Other versions
GB2000118B (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.)
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 GB2000118A publication Critical patent/GB2000118A/en
Application granted granted Critical
Publication of GB2000118B publication Critical patent/GB2000118B/en
Expired 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)
  • Preliminary Treatment Of Fibers (AREA)
  • Glass Compositions (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

A process for cutting of a mineral wool web without creating dust as associated with known processes involves cutting with a knife blade (2) which has a peripheral speed in the direction of the movement of the mineral web (1) which is somewhat higher than the velocity of the web. The knife blade (2) has an edge (3) of such a form that it has a cleaving effect as opposed to having teeth which remove chips or particles. <IMAGE>
GB7827402A 1977-06-21 1978-06-20 Dustfree cutting of a mineral wool web Expired GB2000118B (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
GB2000118A true GB2000118A (en) 1979-01-04
GB2000118B GB2000118B (en) 1982-01-20

Family

ID=8510923

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827402A Expired GB2000118B (en) 1977-06-21 1978-06-20 Dustfree cutting of a mineral wool web

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022443A1 (en) * 1994-02-22 1995-08-24 Rockwool International A/S Method of cutting insulation materials and blade suitable for use carrying out said method
WO2011002411A1 (en) * 2009-07-02 2011-01-06 Kapman Ab Saw blade, knife and saw
CN115074981A (en) * 2022-06-30 2022-09-20 绍兴金祥惠纺织印染有限公司 Cloth miscellaneous thread cutting device with dust removal function

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2542577B1 (en) * 1983-03-14 1986-10-31 Sae Esun MACHINE FOR CUTTING LARGE FOODSTUFFS, ESPECIALLY TUNA
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
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

Family Cites Families (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
DE1050249B (en) * 1955-11-28 1959-02-05 Fritz Witschi, Schaffhausen (Schweiz) Process for the continuous production of zigzag cotton packs and apparatus for carrying out the process
FR1287458A (en) * 1961-01-30 1962-03-16 Method and machine for cutting long width pieces of fabric into ribbons or strips
US3213728A (en) * 1962-09-06 1965-10-26 Owens Corning Fiberglass Corp Slitter for mat materials
DE1301047B (en) * 1964-12-19 1969-08-14 Dunlop Ag Method and cutting machine for cutting a steel cable car

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995022443A1 (en) * 1994-02-22 1995-08-24 Rockwool International A/S Method of cutting insulation materials and blade suitable for use carrying out said method
WO2011002411A1 (en) * 2009-07-02 2011-01-06 Kapman Ab Saw blade, knife and saw
CN115074981A (en) * 2022-06-30 2022-09-20 绍兴金祥惠纺织印染有限公司 Cloth miscellaneous thread cutting device with dust removal function
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

Also Published As

Publication number Publication date
CH631379A5 (en) 1982-08-13
NO782110L (en) 1978-12-22
DE2826713C2 (en) 1987-01-15
FR2395349A1 (en) 1979-01-19
DK277278A (en) 1978-12-22
BE868338A (en) 1978-10-16
FI56636C (en) 1980-03-10
NL185398C (en) 1990-04-02
FR2395349B1 (en) 1983-07-08
NL185398B (en) 1989-11-01
DK143738B (en) 1981-10-05
SE7807088L (en) 1978-12-22
DE2826713A1 (en) 1979-01-11
NO148324C (en) 1983-09-21
NO148324B (en) 1983-06-13
SE436990B (en) 1985-02-04
FI56636B (en) 1979-11-30
GB2000118B (en) 1982-01-20
CA1080117A (en) 1980-06-24
FI771942A (en) 1978-12-22
NL7806610A (en) 1978-12-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930620