FR913570A - Automatic equipment for pricking grinding wheels for pulp production - Google Patents

Automatic equipment for pricking grinding wheels for pulp production

Info

Publication number
FR913570A
FR913570A FR913570DA FR913570A FR 913570 A FR913570 A FR 913570A FR 913570D A FR913570D A FR 913570DA FR 913570 A FR913570 A FR 913570A
Authority
FR
France
Prior art keywords
pricking
grinding wheels
automatic equipment
pulp production
pulp
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
Other languages
French (fr)
Inventor
Maurice Sainte-Martine
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
Application granted granted Critical
Publication of FR913570A publication Critical patent/FR913570A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/063—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods using grinding devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
FR913570D 1945-08-24 1945-08-24 Automatic equipment for pricking grinding wheels for pulp production Expired FR913570A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR913570T 1945-08-24

Publications (1)

Publication Number Publication Date
FR913570A true FR913570A (en) 1946-09-13

Family

ID=9421818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR913570D Expired FR913570A (en) 1945-08-24 1945-08-24 Automatic equipment for pricking grinding wheels for pulp production

Country Status (1)

Country Link
FR (1) FR913570A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374582A (en) * 1964-12-08 1968-03-26 Speedfam Corp Lapping machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374582A (en) * 1964-12-08 1968-03-26 Speedfam Corp Lapping machine

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