Classifications

• • G—PHYSICS
  • G04—HOROLOGY
  • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
  • G04C1/00—Winding mechanical clocks electrically
  • G04C1/02—Winding mechanical clocks electrically by electromagnets
  • G04C1/022—Winding mechanical clocks electrically by electromagnets with snap-acting armature
• • G—PHYSICS
  • G04—HOROLOGY
  • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
  • G04B21/00—Indicating the time by acoustic means
  • G04B21/02—Regular striking mechanisms giving the full hour, half hour or quarter hour
  • G04B21/14—Winding-up the striking mechanism by the clockwork; winding up the clockwork by the striking mechanism
• • G—PHYSICS
  • G04—HOROLOGY
  • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
  • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding

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• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Electromagnetism (AREA)

Publications (1)

Family

ID=1775027

Family Applications (1)

Country Status (1)

Cited By (2)

• 0
  • NL NL4605D patent/NL4605C/xx active

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