Classifications

• • G—PHYSICS
  • G04—HOROLOGY
  • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
  • G04C21/00—Producing acoustic time signals by electrical means
  • G04C21/04—Indicating the time of the day
  • G04C21/06—Indicating the time of the day by striking mechanism
  • G04C21/08—Indicating the time of the day by striking mechanism with snail
• • G—PHYSICS
  • G04—HOROLOGY
  • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
  • G04C1/00—Winding mechanical clocks electrically
  • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
• • G—PHYSICS
  • G04—HOROLOGY
  • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
  • G04C1/00—Winding mechanical clocks electrically
  • G04C1/04—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement
  • G04C1/06—Winding mechanical clocks electrically by electric motors with rotating or with reciprocating movement winding-up springs

Landscapes

• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Variable-Direction Aerials And Aerial Arrays (AREA)
• Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Applications Claiming Priority (4)

Publications (1)

Family

ID=39783267

Family Applications (2)

Family Applications Before (1)

Country Status (4)

Families Citing this family (1)

• 0
  • NL NL34679D patent/NL34679B/xx unknown
  • NL NL21233D patent/NL21233C/xx active
  • BE BE337389D patent/BE337389A/fr unknown
• 1931
  • 1931-09-22 CH CH161095D patent/CH161095A/de unknown
  • 1931-10-12 FR FR724253D patent/FR724253A/fr not_active Expired
  • 1931-12-28 BE BE385264D patent/BE385264A/xx unknown

Also Published As

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