FR422166A - Sound machine for navigation - Google Patents

Sound machine for navigation

Info

Publication number
FR422166A
FR422166A FR422166DA FR422166A FR 422166 A FR422166 A FR 422166A FR 422166D A FR422166D A FR 422166DA FR 422166 A FR422166 A FR 422166A
Authority
FR
France
Prior art keywords
navigation
sound machine
sound
machine
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.)
Kelvin & James White
Original Assignee
Kelvin & James White
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 Kelvin & James White filed Critical Kelvin & James White
Application granted granted Critical
Publication of FR422166A publication Critical patent/FR422166A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR422166D 1910-10-18 1910-10-18 Sound machine for navigation Expired FR422166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR422166T 1910-10-18

Publications (1)

Publication Number Publication Date
FR422166A true FR422166A (en) 1911-03-15

Family

ID=1465140

Family Applications (1)

Application Number Title Priority Date Filing Date
FR422166D Expired FR422166A (en) 1910-10-18 1910-10-18 Sound machine for navigation

Country Status (1)

Country Link
FR (1) FR422166A (en)

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