FR2232392A1 - Composite saw blade strip - tooth material appled to backing by powder metallurgy and compiste rolled - Google Patents

Composite saw blade strip - tooth material appled to backing by powder metallurgy and compiste rolled

Info

Publication number
FR2232392A1
FR2232392A1 FR7320528A FR7320528A FR2232392A1 FR 2232392 A1 FR2232392 A1 FR 2232392A1 FR 7320528 A FR7320528 A FR 7320528A FR 7320528 A FR7320528 A FR 7320528A FR 2232392 A1 FR2232392 A1 FR 2232392A1
Authority
FR
France
Prior art keywords
rolled
saw blade
backing
tooth material
compiste
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
FR7320528A
Other languages
French (fr)
Other versions
FR2232392B1 (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.)
Contour Saws Inc
Original Assignee
Contour Saws Inc
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 Contour Saws Inc filed Critical Contour Saws Inc
Priority to FR7320528A priority Critical patent/FR2232392A1/en
Publication of FR2232392A1 publication Critical patent/FR2232392A1/en
Application granted granted Critical
Publication of FR2232392B1 publication Critical patent/FR2232392B1/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
    • B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of 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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preparation Of Fruits And Vegetables (AREA)

Abstract

Tooth material in powder form is packed between two side-by-side bodies of backing material in an air-tight container which is evacuated and sealed before being isostatically hot pressed. The bonded product is rolled to a composite strip having a central band of tooth material, the strip finally being split to form two lengths of saw blade stock.
FR7320528A 1973-06-06 1973-06-06 Composite saw blade strip - tooth material appled to backing by powder metallurgy and compiste rolled Granted FR2232392A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7320528A FR2232392A1 (en) 1973-06-06 1973-06-06 Composite saw blade strip - tooth material appled to backing by powder metallurgy and compiste rolled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7320528A FR2232392A1 (en) 1973-06-06 1973-06-06 Composite saw blade strip - tooth material appled to backing by powder metallurgy and compiste rolled

Publications (2)

Publication Number Publication Date
FR2232392A1 true FR2232392A1 (en) 1975-01-03
FR2232392B1 FR2232392B1 (en) 1976-09-17

Family

ID=9120573

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7320528A Granted FR2232392A1 (en) 1973-06-06 1973-06-06 Composite saw blade strip - tooth material appled to backing by powder metallurgy and compiste rolled

Country Status (1)

Country Link
FR (1) FR2232392A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786302A2 (en) * 1996-01-15 1997-07-30 Wilh. Putsch oHG Sawblade for a reciprocating saw
EP1616651A1 (en) * 2004-07-16 2006-01-18 BÖHLER-UDDEHOLM Precision Strip GmbH & Co KG Starting material for the fabrication of saw blades or saw bands and method for the production thereof
EP1776201A1 (en) * 2004-06-25 2007-04-25 Karl Merz Method for the production of a bimetallic saw blade, saw band, or circular saw blade, and input stock for a saw blade or saw band

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR801856A (en) * 1935-03-12 1936-08-20 Improvements in the manufacture of saws, cutting bars and other tools with sharp edges or of the sheets, bands or blanks used to make them
US2686439A (en) * 1948-04-27 1954-08-17 Thoger G Jungersen Method of making cutting tools
GB1016032A (en) * 1961-10-19 1966-01-05 Yawata Iron & Steel Co Method of making metal sheets and composite metal sheets by a metal powder sinteringand rolling process
FR1486297A (en) * 1966-01-03 1967-06-23 Eugen Duerrwachter Doduco Fa D Semi-worked products with several layers in the form of bars, with one or more layers of compound materials and processes and devices for the manufacture of this bar by the technique of powder metallurgy
FR2052136A5 (en) * 1969-07-22 1971-04-09 Techmeta

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR801856A (en) * 1935-03-12 1936-08-20 Improvements in the manufacture of saws, cutting bars and other tools with sharp edges or of the sheets, bands or blanks used to make them
US2686439A (en) * 1948-04-27 1954-08-17 Thoger G Jungersen Method of making cutting tools
GB1016032A (en) * 1961-10-19 1966-01-05 Yawata Iron & Steel Co Method of making metal sheets and composite metal sheets by a metal powder sinteringand rolling process
FR1486297A (en) * 1966-01-03 1967-06-23 Eugen Duerrwachter Doduco Fa D Semi-worked products with several layers in the form of bars, with one or more layers of compound materials and processes and devices for the manufacture of this bar by the technique of powder metallurgy
FR2052136A5 (en) * 1969-07-22 1971-04-09 Techmeta

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0786302A2 (en) * 1996-01-15 1997-07-30 Wilh. Putsch oHG Sawblade for a reciprocating saw
EP0786302A3 (en) * 1996-01-15 1997-08-06 Wilh. Putsch oHG Sawblade for a reciprocating saw
EP1776201A1 (en) * 2004-06-25 2007-04-25 Karl Merz Method for the production of a bimetallic saw blade, saw band, or circular saw blade, and input stock for a saw blade or saw band
EP1616651A1 (en) * 2004-07-16 2006-01-18 BÖHLER-UDDEHOLM Precision Strip GmbH & Co KG Starting material for the fabrication of saw blades or saw bands and method for the production thereof

Also Published As

Publication number Publication date
FR2232392B1 (en) 1976-09-17

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Legal Events

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