FR2359673A1 - Notched circular saw blade - with demountable diamond tipped teeth bits on blade edge tongues and with bit tenons entering tongue holes to be bolt fixed - Google Patents

Notched circular saw blade - with demountable diamond tipped teeth bits on blade edge tongues and with bit tenons entering tongue holes to be bolt fixed

Info

Publication number
FR2359673A1
FR2359673A1 FR7722041A FR7722041A FR2359673A1 FR 2359673 A1 FR2359673 A1 FR 2359673A1 FR 7722041 A FR7722041 A FR 7722041A FR 7722041 A FR7722041 A FR 7722041A FR 2359673 A1 FR2359673 A1 FR 2359673A1
Authority
FR
France
Prior art keywords
bit
blade
demountable
circular saw
holes
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Withdrawn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
FR7722041A
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.)
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
Publication of FR2359673A1 publication Critical patent/FR2359673A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/12—Cut-off wheels
    • 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
    • B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted
    • B23D61/06—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted in exchangeable arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/121—Circular saw blades
    • B28D1/122—Circular saw blades with exchangeable cutter bits or cutter segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Drilling Tools (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

The circular saw blade has demountable diamond-tipped teeth bits (4) which are secured by an expanding sleeve (6) engaging bit tenons (5). The blade has a series of identical 'U' shaped notches cut at regular intervals in the blade edge and forming level seats for the teeth bits. The level headed tongues (2) between each notch are provided with at least one radial hole (3). The holes are penetrated by tongues projecting down from the haunch of the bit and a tensioned bolt completes the connection. A particular detail may have two blind holes (3) in the saw tongue (2). The bit (4) has two projecting dowels (5) which enter the holes (3). A coned bolt (9) in a split (10, 11) sleeve (6) is located between the two dowels in a hole (7) in the blade (1) and engages opposed dowel notches (8).
FR7722041A 1976-07-26 1977-07-19 Notched circular saw blade - with demountable diamond tipped teeth bits on blade edge tongues and with bit tenons entering tongue holes to be bolt fixed Withdrawn FR2359673A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762633479 DE2633479C3 (en) 1976-07-26 1976-07-26 Master blade for a diamond circular saw blade

Publications (1)

Publication Number Publication Date
FR2359673A1 true FR2359673A1 (en) 1978-02-24

Family

ID=5983935

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722041A Withdrawn FR2359673A1 (en) 1976-07-26 1977-07-19 Notched circular saw blade - with demountable diamond tipped teeth bits on blade edge tongues and with bit tenons entering tongue holes to be bolt fixed

Country Status (3)

Country Link
BE (1) BE857103A (en)
DE (1) DE2633479C3 (en)
FR (1) FR2359673A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532875A1 (en) * 1982-09-14 1984-03-16 Sti Applic Indles Diamant Grinding wheel with multiple abrasive blocks
FR2860739A1 (en) * 2003-10-09 2005-04-15 Renault Sa Machining tool, has disk whose outer side has two transversal ribs complementary to two transversal grooves of lower side of support, where ribs and grooves have reduced sizes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8907107U1 (en) * 1989-06-09 1990-10-18 Fa. Joh. Wilh. Arntz, 5630 Remscheid Base blade for a diamond circular saw blade
DE9105709U1 (en) * 1991-05-08 1991-08-22 Ernst Winter & Sohn (Gmbh & Co), 2000 Hamburg Holder for cutting segments of a circular saw
SE469325B (en) * 1991-11-04 1993-06-21 Sandvik Ab SAAGBLAD
DE9418065U1 (en) * 1994-11-11 1996-03-14 Heinrich Mummenhoff GmbH & Co. KG, 42477 Radevormwald Mounting device for the detachable mounting of cutting elements on circular saw blades or cutting discs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1339021A (en) * 1962-09-14 1963-10-04 Christensen Diamond Prod Co Diamond saw blade
DE1964344A1 (en) * 1969-12-23 1971-07-01 Theresia Tullius Cutting band with teeth tipped with hard dia - mond abrasive discs
FR2184600A1 (en) * 1972-05-15 1973-12-28 Swarovski Tyrolit Schleif
US3795077A (en) * 1972-12-04 1974-03-05 Norton Co Segmental cut-off grinding wheel
US3795078A (en) * 1972-11-01 1974-03-05 Norton Co Segmental cut-off wheel
DE2506742A1 (en) * 1975-02-18 1976-08-26 Guenther Georg Henschel Working tool for stone cutting - has diamond cutting discs on tool supports engaging in clamps within saw blade

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1339021A (en) * 1962-09-14 1963-10-04 Christensen Diamond Prod Co Diamond saw blade
DE1964344A1 (en) * 1969-12-23 1971-07-01 Theresia Tullius Cutting band with teeth tipped with hard dia - mond abrasive discs
FR2184600A1 (en) * 1972-05-15 1973-12-28 Swarovski Tyrolit Schleif
US3795078A (en) * 1972-11-01 1974-03-05 Norton Co Segmental cut-off wheel
US3795077A (en) * 1972-12-04 1974-03-05 Norton Co Segmental cut-off grinding wheel
DE2506742A1 (en) * 1975-02-18 1976-08-26 Guenther Georg Henschel Working tool for stone cutting - has diamond cutting discs on tool supports engaging in clamps within saw blade

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532875A1 (en) * 1982-09-14 1984-03-16 Sti Applic Indles Diamant Grinding wheel with multiple abrasive blocks
FR2860739A1 (en) * 2003-10-09 2005-04-15 Renault Sa Machining tool, has disk whose outer side has two transversal ribs complementary to two transversal grooves of lower side of support, where ribs and grooves have reduced sizes

Also Published As

Publication number Publication date
DE2633479B2 (en) 1978-11-30
DE2633479C3 (en) 1979-08-30
DE2633479A1 (en) 1978-02-02
BE857103A (en) 1977-11-14

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Legal Events

Date Code Title Description
ST Notification of lapse