Classifications

• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
  • H01H5/04—Energy stored by deformation of elastic members
  • H01H5/14—Energy stored by deformation of elastic members by twisting of torsion members
  • H01H5/16—Energy stored by deformation of elastic members by twisting of torsion members with auxiliary means for temporarily holding parts until torsion member is sufficiently strained
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
  • H01H21/02—Details
  • H01H21/18—Movable parts; Contacts mounted thereon
  • H01H21/36—Driving mechanisms
  • H01H21/40—Driving mechanisms having snap action
  • H01H21/42—Driving mechanisms having snap action produced by compression or extension of coil spring

Applications Claiming Priority (1)

Publications (1)

Family

ID=9359846

Family Applications (1)

Country Status (3)

• 0
  • BE BE445227D patent/BE445227A/xx unknown
  • NL NL66653D patent/NL66653C/xx active
• 1941
  • 1941-04-17 FR FR874784D patent/FR874784A/fr not_active Expired

Also Published As

Similar Documents