FR544890A - Protective device for transmissions, rotating parts of machines, etc. - Google Patents

Protective device for transmissions, rotating parts of machines, etc.

Info

Publication number
FR544890A
FR544890A FR544890DA FR544890A FR 544890 A FR544890 A FR 544890A FR 544890D A FR544890D A FR 544890DA FR 544890 A FR544890 A FR 544890A
Authority
FR
France
Prior art keywords
transmissions
machines
protective device
rotating parts
rotating
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
Willi Brandes
Herbert Zieschank
Edgar Drechsel-Grau
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 FR544890A publication Critical patent/FR544890A/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
    • F16P1/04—Screens or hoods rotating with rotary shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR544890D 1921-12-22 1921-12-22 Protective device for transmissions, rotating parts of machines, etc. Expired FR544890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR544890T 1921-12-22

Publications (1)

Publication Number Publication Date
FR544890A true FR544890A (en) 1922-10-02

Family

ID=8932583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR544890D Expired FR544890A (en) 1921-12-22 1921-12-22 Protective device for transmissions, rotating parts of machines, etc.

Country Status (1)

Country Link
FR (1) FR544890A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959069A (en) * 1957-12-24 1960-11-08 Ferdinand F Volhard Weed guard

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2959069A (en) * 1957-12-24 1960-11-08 Ferdinand F Volhard Weed guard

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