GB1214259A - Improvements relating to band saws - Google Patents

Improvements relating to band saws

Info

Publication number
GB1214259A
GB1214259A GB4942769A GB4942769A GB1214259A GB 1214259 A GB1214259 A GB 1214259A GB 4942769 A GB4942769 A GB 4942769A GB 4942769 A GB4942769 A GB 4942769A GB 1214259 A GB1214259 A GB 1214259A
Authority
GB
United Kingdom
Prior art keywords
trough portions
blade
improvements relating
oct
tool
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.)
Expired
Application number
GB4942769A
Other languages
English (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.)
Eishin KK
Original Assignee
Eishin KK
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 Eishin KK filed Critical Eishin KK
Publication of GB1214259A publication Critical patent/GB1214259A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B23D63/00—Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools
    • B23D63/18—Straightening damaged saw blades; Reconditioning the side surface of saw blades, e.g. by grinding
    • 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
    • B23D61/121—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • 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
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Knives (AREA)
GB4942769A 1968-10-17 1969-10-08 Improvements relating to band saws Expired GB1214259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1968090040U JPS474717Y1 (cg-RX-API-DMAC7.html) 1968-10-17 1968-10-17

Publications (1)

Publication Number Publication Date
GB1214259A true GB1214259A (en) 1970-12-02

Family

ID=13987522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4942769A Expired GB1214259A (en) 1968-10-17 1969-10-08 Improvements relating to band saws

Country Status (3)

Country Link
JP (1) JPS474717Y1 (cg-RX-API-DMAC7.html)
DE (1) DE1951765A1 (cg-RX-API-DMAC7.html)
GB (1) GB1214259A (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127178A1 (de) * 1980-07-09 1982-05-27 Uddeholms AB, 68305 Hagfors Verfahren zum reduzieren der rissbildungsneigung im boden von saegezaehnen
US4578984A (en) * 1984-03-05 1986-04-01 Uddeholm Strip Steel Aktiebolag Machine for deforming the gullets of saw blades to improve resistance to fatigue stress
EP0448510A1 (de) * 1990-03-12 1991-09-25 HILTI Aktiengesellschaft Verfahren zur Vermeidung von Rissen in Trenn- und Schleifscheiben
DE102009059045A1 (de) * 2009-12-10 2011-06-16 Alber Sägen GmbH & Co. KG Bandsägewerkzeug
GB2559599A (en) * 2017-02-10 2018-08-15 Ernest Bennett & Company Darlington Ltd Improvement to saw blades

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI857U1 (fi) * 1993-05-12 1993-08-13 Maentsaelaen Saha Ky Saogbett foer bandsaogar
CH701519B1 (de) 2009-07-16 2013-09-30 Iseli & Co Ag Maschinenfabrik Verfahren und Vorrichtung zur Herstellung von Bandsägeblättern.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127178A1 (de) * 1980-07-09 1982-05-27 Uddeholms AB, 68305 Hagfors Verfahren zum reduzieren der rissbildungsneigung im boden von saegezaehnen
US4578984A (en) * 1984-03-05 1986-04-01 Uddeholm Strip Steel Aktiebolag Machine for deforming the gullets of saw blades to improve resistance to fatigue stress
EP0448510A1 (de) * 1990-03-12 1991-09-25 HILTI Aktiengesellschaft Verfahren zur Vermeidung von Rissen in Trenn- und Schleifscheiben
DE102009059045A1 (de) * 2009-12-10 2011-06-16 Alber Sägen GmbH & Co. KG Bandsägewerkzeug
GB2559599A (en) * 2017-02-10 2018-08-15 Ernest Bennett & Company Darlington Ltd Improvement to saw blades
GB2559599B (en) * 2017-02-10 2020-12-16 Ernest Bennett & Company Darlington Ltd Improvements to Saw Blades

Also Published As

Publication number Publication date
DE1951765A1 (de) 1970-05-06
JPS474717Y1 (cg-RX-API-DMAC7.html) 1972-02-18

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Legal Events

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