FR2150920A1 - Plastic foam cutting band - has outward and return lengths running parallel close together - Google Patents

Plastic foam cutting band - has outward and return lengths running parallel close together

Info

Publication number
FR2150920A1
FR2150920A1 FR7230568A FR7230568A FR2150920A1 FR 2150920 A1 FR2150920 A1 FR 2150920A1 FR 7230568 A FR7230568 A FR 7230568A FR 7230568 A FR7230568 A FR 7230568A FR 2150920 A1 FR2150920 A1 FR 2150920A1
Authority
FR
France
Prior art keywords
outward
close together
band
plastic foam
running parallel
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.)
Withdrawn
Application number
FR7230568A
Other languages
French (fr)
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.)
Maschinenfabrik Hennecke GmbH
Hennecke GmbH
Original Assignee
Maschinenfabrik Hennecke GmbH
Hennecke 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 Maschinenfabrik Hennecke GmbH, Hennecke GmbH filed Critical Maschinenfabrik Hennecke GmbH
Publication of FR2150920A1 publication Critical patent/FR2150920A1/en
Withdrawn legal-status Critical Current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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D53/00—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting
    • B23D53/005—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting with a plurality of band saw blades or band saw blades having plural cutting zones, e.g. contiguous oppositely-moving saw blade portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D53/00—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting
    • B23D53/04—Machines or devices for sawing with strap saw-blades which are effectively endless in use, e.g. for contour cutting with the wheels carrying the strap mounted shiftably or swingingly, i.e. during sawing, other than merely for adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sawing (AREA)

Abstract

A device for cutting foam strips or blocks, opt. possessing facing layers, comprises an endless, circulating cutting band; the outward and return lengths of this band are parallel and close to each other moving in opposite directions in the vicinity of the cut. Specif., the two lengths of the band may run virtually in contact in a guide bar, their outer edges being bevelled; an alternative arrangement has unbevelled edges but a spacer between the two lengths.
FR7230568A 1971-08-28 1972-08-28 Plastic foam cutting band - has outward and return lengths running parallel close together Withdrawn FR2150920A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712143131 DE2143131A1 (en) 1971-08-28 1971-08-28 CUTTING DEVICE FOR FOAM SHEETS OR PLATES

Publications (1)

Publication Number Publication Date
FR2150920A1 true FR2150920A1 (en) 1973-04-13

Family

ID=5818028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230568A Withdrawn FR2150920A1 (en) 1971-08-28 1972-08-28 Plastic foam cutting band - has outward and return lengths running parallel close together

Country Status (3)

Country Link
JP (1) JPS4833481A (en)
DE (1) DE2143131A1 (en)
FR (1) FR2150920A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019215362A1 (en) * 2018-05-07 2019-11-14 Amebo Food Machinery, S.L. Band saw cutting equipment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075455B (en) * 1980-04-30 1984-08-22 Nippon Steel Corp Apparatus and method for supporting a metal strip under a static gas pressure
JP6317949B2 (en) * 2014-02-25 2018-04-25 株式会社アマダホールディングス Work cutting method and band saw blade

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019215362A1 (en) * 2018-05-07 2019-11-14 Amebo Food Machinery, S.L. Band saw cutting equipment

Also Published As

Publication number Publication date
DE2143131A1 (en) 1973-03-08
JPS4833481A (en) 1973-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse