CA2044957A1 - Non-destructive composite material saw blade - Google Patents

Non-destructive composite material saw blade

Info

Publication number
CA2044957A1
CA2044957A1 CA 2044957 CA2044957A CA2044957A1 CA 2044957 A1 CA2044957 A1 CA 2044957A1 CA 2044957 CA2044957 CA 2044957 CA 2044957 A CA2044957 A CA 2044957A CA 2044957 A1 CA2044957 A1 CA 2044957A1
Authority
CA
Canada
Prior art keywords
saw blade
cutting
cut
blade
caul
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
CA 2044957
Other languages
French (fr)
Other versions
CA2044957C (en
Inventor
F. Wayne Bales
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.)
GP Chemicals Equity LLC
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
Priority claimed from US07/709,662 external-priority patent/US5129296A/en
Application filed by Individual filed Critical Individual
Publication of CA2044957A1 publication Critical patent/CA2044957A1/en
Application granted granted Critical
Publication of CA2044957C publication Critical patent/CA2044957C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • 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
    • B23D61/025—Details of saw blade body
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Details Of Cutting Devices (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

A non-destructive saw blade for composite material is disclosed.
The saw blade has a series of teeth which are formed with cutting elements which are spaced inwardly from an outer circumferential edge and have sides which extend outwardly from planar sides of the saw blade. The saw blade is designed to cut yieldable material without cutting the carrier medium which can be a conveyor belt or a caul. Cutting is achieved by pushing the blade into the yieldable material until a cutting element engages the material. Movement of the blade then causes the cutting ele-ment to cut the yieldable material until a full depth cut is accomplished.
The conveyor belt or caul is not cut by the saw blade outer edge which acts like a smooth disk. The saw blade can include a wear strip positioned on the outer circumferential rim to lengthen the life of the saw blade and conveyor belt or caul.
CA 2044957 1990-06-20 1991-06-19 Non-destructive composite material saw blade Expired - Fee Related CA2044957C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US54076990A 1990-06-20 1990-06-20
US540,769 1990-06-20
US07/709,662 US5129296A (en) 1990-06-20 1991-06-07 Non-destructive composite material saw blade and method of using same
US709,662 1991-06-07

Publications (2)

Publication Number Publication Date
CA2044957A1 true CA2044957A1 (en) 1991-12-21
CA2044957C CA2044957C (en) 1995-02-14

Family

ID=27066519

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2044957 Expired - Fee Related CA2044957C (en) 1990-06-20 1991-06-19 Non-destructive composite material saw blade

Country Status (2)

Country Link
CA (1) CA2044957C (en)
DE (1) DE4120190A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102013017641B1 (en) * 2013-07-10 2022-11-16 Kampmann Do Brasil Ltda IMPROVEMENTS INTRODUCED IN THE CUTTING TOOL CIRCULAR SAW BLADE FIXATION OF THE INSERTS IN THE TEETH

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308703A (en) * 1965-10-13 1967-03-14 Us Rubber Co Cutter for grooving rubber
US3798767A (en) * 1972-10-24 1974-03-26 Textile & Ind Sales Inc Apparatus for cutting flexible material
US4133361A (en) * 1976-02-02 1979-01-09 Woodwork Corporation Of America Method for machining joints for miters, grooves and other joinery in a beveled or straight panel edge and apparatus for same
US4766794A (en) * 1986-08-25 1988-08-30 Blake Robert A Rotary saw blade

Also Published As

Publication number Publication date
DE4120190A1 (en) 1992-01-02
CA2044957C (en) 1995-02-14
DE4120190C2 (en) 1993-06-17

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed