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FR2414380A1 - Lame de scie - Google Patents

Lame de scie

Info

Publication number
FR2414380A1
FR2414380A1 FR7801176A FR7801176A FR2414380A1 FR 2414380 A1 FR2414380 A1 FR 2414380A1 FR 7801176 A FR7801176 A FR 7801176A FR 7801176 A FR7801176 A FR 7801176A FR 2414380 A1 FR2414380 A1 FR 2414380A1
Authority
FR
France
Prior art keywords
cutting
teeth
saw blade
cut
points
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
FR7801176A
Other languages
English (en)
Other versions
FR2414380B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7801176A priority Critical patent/FR2414380A1/fr
Priority to LU80791A priority patent/LU80791A1/fr
Priority to BE0/192922A priority patent/BE873507A/fr
Publication of FR2414380A1 publication Critical patent/FR2414380A1/fr
Application granted granted Critical
Publication of FR2414380B1 publication Critical patent/FR2414380B1/fr
Granted 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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/021—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Sawing (AREA)

Abstract

Lame de scie rotative comportant une denture destinée à la coupe de profilés métalliques, notamment blooms, billettes, ronds, poutrelles, à la sortie de trains de laminoirs. Chaque dent 1 de la denture comprend deux pointes 2 séparées par un creux 3 incurvé, et deux dents 1 consécutives sont séparées par un évidement 4 de profondeur H supérieure à celle du creux 3. L'invention augmente considérablement la tenue de coupe de la lame entre deux affûtages, et évite son encollage par les copeaux.
FR7801176A 1978-01-17 1978-01-17 Lame de scie Granted FR2414380A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7801176A FR2414380A1 (fr) 1978-01-17 1978-01-17 Lame de scie
LU80791A LU80791A1 (fr) 1978-01-17 1979-01-15 Lame de scie
BE0/192922A BE873507A (fr) 1978-01-17 1979-01-16 Lame de scie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801176A FR2414380A1 (fr) 1978-01-17 1978-01-17 Lame de scie

Publications (2)

Publication Number Publication Date
FR2414380A1 true FR2414380A1 (fr) 1979-08-10
FR2414380B1 FR2414380B1 (fr) 1983-01-14

Family

ID=9203533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801176A Granted FR2414380A1 (fr) 1978-01-17 1978-01-17 Lame de scie

Country Status (3)

Country Link
BE (1) BE873507A (fr)
FR (1) FR2414380A1 (fr)
LU (1) LU80791A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE46344C (de) * A. mersing in Galatz Zuschärfung und Schränkung von M-Zähnen für Vertical-Gatter
CH182470A (de) * 1935-03-12 1936-02-15 Suess Walter Sägeblatt.
GB766960A (en) * 1954-07-07 1957-01-30 Skil Corp Improvements in or relating to circular saw blades
FR1232166A (fr) * 1958-08-27 1960-10-06 Lame de scie circulaire
CH453662A (de) * 1967-09-12 1968-03-31 Sigg Emil Verzahnung, insbesondere für Sägeblätter
GB1117908A (en) * 1966-06-13 1968-06-26 Stanley Works Circular saw blade

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE46344C (de) * A. mersing in Galatz Zuschärfung und Schränkung von M-Zähnen für Vertical-Gatter
CH182470A (de) * 1935-03-12 1936-02-15 Suess Walter Sägeblatt.
GB766960A (en) * 1954-07-07 1957-01-30 Skil Corp Improvements in or relating to circular saw blades
FR1232166A (fr) * 1958-08-27 1960-10-06 Lame de scie circulaire
GB1117908A (en) * 1966-06-13 1968-06-26 Stanley Works Circular saw blade
CH453662A (de) * 1967-09-12 1968-03-31 Sigg Emil Verzahnung, insbesondere für Sägeblätter

Also Published As

Publication number Publication date
LU80791A1 (fr) 1980-08-08
BE873507A (fr) 1979-07-16
FR2414380B1 (fr) 1983-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse