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FR676269A - Automatic shut-off device for machines working with metal wires - Google Patents

Automatic shut-off device for machines working with metal wires

Info

Publication number
FR676269A
FR676269A FR676269DA FR676269A FR 676269 A FR676269 A FR 676269A FR 676269D A FR676269D A FR 676269DA FR 676269 A FR676269 A FR 676269A
Authority
FR
France
Prior art keywords
metal wires
automatic shut
machines working
machines
working
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)
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.)
Forges & Acieries Commercy
Original Assignee
Forges & Acieries Commercy
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 by Forges & Acieries Commercy filed Critical Forges & Acieries Commercy
Application granted granted Critical
Publication of FR676269A publication Critical patent/FR676269A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/003—Regulation of tension or speed; Braking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
FR676269D 1929-06-06 1929-06-06 Automatic shut-off device for machines working with metal wires Expired FR676269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR676269T 1929-06-06

Publications (1)

Publication Number Publication Date
FR676269A true FR676269A (en) 1930-02-20

Family

ID=9019788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676269D Expired FR676269A (en) 1929-06-06 1929-06-06 Automatic shut-off device for machines working with metal wires

Country Status (1)

Country Link
FR (1) FR676269A (en)

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