Classifications

• • 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
  • H01H21/22—Operating parts, e.g. handle
  • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
  • H01H21/245—Operating parts, e.g. handle biased to return to normal position upon removal of operating force the contact returning to its original state upon the next application of operating force
• • 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
  • H01H21/22—Operating parts, e.g. handle
  • H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
  • H01H21/26—Operating parts, e.g. handle biased to return to normal position upon removal of operating force adapted for operation by a part of the human body other than the hand, e.g. by foot

Applications Claiming Priority (1)

Publications (1)

Family

ID=19805738

Family Applications (1)

Country Status (5)

Cited By (1)

• 0
  • NL NL72420D patent/NL72420C/xx active
  • NL NL676701900A patent/NL154519B/xx unknown
  • BE BE503983D patent/BE503983A/xx unknown
• 1951
  • 1951-06-15 FR FR1038435D patent/FR1038435A/fr not_active Expired
  • 1951-06-19 DE DEH8831A patent/DE857225C/de not_active Expired
  • 1951-07-02 GB GB15590/51A patent/GB688447A/en not_active Expired

Also Published As

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