FR1220791A - Further development of cutting devices for hard materials - Google Patents

Further development of cutting devices for hard materials

Info

Publication number
FR1220791A
FR1220791A FR793630A FR793630A FR1220791A FR 1220791 A FR1220791 A FR 1220791A FR 793630 A FR793630 A FR 793630A FR 793630 A FR793630 A FR 793630A FR 1220791 A FR1220791 A FR 1220791A
Authority
FR
France
Prior art keywords
further development
cutting devices
hard materials
hard
cutting
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
FR793630A
Other languages
French (fr)
Inventor
Louis-Jean Poichotte
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 filed Critical
Priority to FR793630A priority Critical patent/FR1220791A/en
Application granted granted Critical
Publication of FR1220791A publication Critical patent/FR1220791A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/10—Glass-cutting tools, e.g. scoring tools
    • C03B33/105—Details of cutting or scoring means, e.g. tips
    • C03B33/107—Wheel design, e.g. materials, construction, shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614—Means for mounting the cutting member
    • B26D7/2621—Means for mounting the cutting member for circular cutters
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/10—Glass-cutting tools, e.g. scoring tools
    • C03B33/12—Hand tools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
FR793630A 1959-04-30 1959-04-30 Further development of cutting devices for hard materials Expired FR1220791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR793630A FR1220791A (en) 1959-04-30 1959-04-30 Further development of cutting devices for hard materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793630A FR1220791A (en) 1959-04-30 1959-04-30 Further development of cutting devices for hard materials

Publications (1)

Publication Number Publication Date
FR1220791A true FR1220791A (en) 1960-05-27

Family

ID=8714346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793630A Expired FR1220791A (en) 1959-04-30 1959-04-30 Further development of cutting devices for hard materials

Country Status (1)

Country Link
FR (1) FR1220791A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466441A1 (en) * 1979-10-03 1981-04-10 Saint Gobain Cutting of glass panes by scoring, then bending to cause fracture - using asymmetric scoring wheel so smooth cut edges are obtd. which do not need grinding
US4370910A (en) * 1980-12-30 1983-02-01 Nippon Steel Corporation Method and apparatus for cutting metal pieces into narrower widths

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2466441A1 (en) * 1979-10-03 1981-04-10 Saint Gobain Cutting of glass panes by scoring, then bending to cause fracture - using asymmetric scoring wheel so smooth cut edges are obtd. which do not need grinding
US4370910A (en) * 1980-12-30 1983-02-01 Nippon Steel Corporation Method and apparatus for cutting metal pieces into narrower widths

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