FR556483A - Protection device for machines - Google Patents

Protection device for machines

Info

Publication number
FR556483A
FR556483A FR556483DA FR556483A FR 556483 A FR556483 A FR 556483A FR 556483D A FR556483D A FR 556483DA FR 556483 A FR556483 A FR 556483A
Authority
FR
France
Prior art keywords
machines
protection device
protection
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
James Low Johnston
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 FR556483A publication Critical patent/FR556483A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P1/00—Safety devices independent of the control and operation of any machine
    • F16P1/005—Guards for rolls in calendering or other roll machines, e.g. nip guards, finger guards

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR556483D 1921-09-30 1922-09-23 Protection device for machines Expired FR556483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB556483X 1921-09-30

Publications (1)

Publication Number Publication Date
FR556483A true FR556483A (en) 1923-07-21

Family

ID=10474470

Family Applications (1)

Application Number Title Priority Date Filing Date
FR556483D Expired FR556483A (en) 1921-09-30 1922-09-23 Protection device for machines

Country Status (1)

Country Link
FR (1) FR556483A (en)

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