FR1068884A - Winding and triggering device for spring-operated mine firing dynamos - Google Patents

Winding and triggering device for spring-operated mine firing dynamos

Info

Publication number
FR1068884A
FR1068884A FR1068884DA FR1068884A FR 1068884 A FR1068884 A FR 1068884A FR 1068884D A FR1068884D A FR 1068884DA FR 1068884 A FR1068884 A FR 1068884A
Authority
FR
France
Prior art keywords
dynamos
winding
spring
triggering device
mine firing
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
Konrad Schaffler-Gloessl
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.)
Schaffler & Co
Original Assignee
Schaffler & Co
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 Schaffler & Co filed Critical Schaffler & Co
Application granted granted Critical
Publication of FR1068884A publication Critical patent/FR1068884A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G25/00—Other details or appurtenances of control mechanisms, e.g. supporting intermediate members elastically
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/12—Control mechanisms with one controlling member and one controlled member
    • G05G2700/14—Control mechanisms with one controlling member and one controlled member with one elastic element as essential part, e.g. elastic components as a part of an actuating mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Operated Clutches (AREA)
FR1068884D 1952-03-25 1952-09-22 Winding and triggering device for spring-operated mine firing dynamos Expired FR1068884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT175304T 1952-03-25

Publications (1)

Publication Number Publication Date
FR1068884A true FR1068884A (en) 1954-07-01

Family

ID=3658288

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1068884D Expired FR1068884A (en) 1952-03-25 1952-09-22 Winding and triggering device for spring-operated mine firing dynamos

Country Status (4)

Country Link
AT (1) AT175304B (en)
BE (1) BE516075A (en)
DE (1) DE965336C (en)
FR (1) FR1068884A (en)

Also Published As

Publication number Publication date
DE965336C (en) 1957-06-06
AT175304B (en) 1953-06-25
BE516075A (en) 1952-12-31

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