Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04M—TELEPHONIC COMMUNICATION
  • H04M1/00—Substation equipment, e.g. for use by subscribers
  • H04M1/02—Constructional features of telephone sets
  • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
  • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
  • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call
  • H04M1/0245—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call using open/close detection
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04M—TELEPHONIC COMMUNICATION
  • H04M1/00—Substation equipment, e.g. for use by subscribers
  • H04M1/26—Devices for calling a subscriber
  • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
  • H04M1/271—Devices whereby a plurality of signals may be stored simultaneously controlled by voice recognition
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
  • H01H3/00—Mechanisms for operating contacts
  • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
  • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
  • H01H3/161—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid
  • H01H3/162—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid associated with a hinge of the closing member
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04M—TELEPHONIC COMMUNICATION
  • H04M1/00—Substation equipment, e.g. for use by subscribers
  • H04M1/02—Constructional features of telephone sets
  • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
  • H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
  • H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
  • H04M1/0214—Foldable telephones, i.e. with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
  • H04M1/0216—Foldable in one direction, i.e. using a one degree of freedom hinge

Landscapes

• Engineering & Computer Science (AREA)
• Signal Processing (AREA)
• Human Computer Interaction (AREA)
• Mobile Radio Communication Systems (AREA)
• Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
• Selective Calling Equipment (AREA)
• Telephone Set Structure (AREA)
• Transceivers (AREA)
• Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
• Telephone Function (AREA)
• Telephonic Communication Services (AREA)
• Communication Control (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23746981

Family Applications (1)

Country Status (11)

Families Citing this family (89)

Family Cites Families (18)

• 1989
  • 1989-11-20 US US07/439,993 patent/US5148471A/en not_active Expired - Lifetime
• 1990
  • 1990-11-01 DK DK90916542T patent/DK0454814T3/da active
  • 1990-11-01 AU AU66473/90A patent/AU626475B2/en not_active Ceased
  • 1990-11-01 SG SG1996001808A patent/SG52277A1/en unknown
  • 1990-11-01 ES ES90916542T patent/ES2116985T3/es not_active Expired - Lifetime
  • 1990-11-01 EP EP90916542A patent/EP0454814B1/de not_active Expired - Lifetime
  • 1990-11-01 AT AT90916542T patent/ATE167345T1/de not_active IP Right Cessation
  • 1990-11-01 CA CA002045399A patent/CA2045399C/en not_active Expired - Fee Related
  • 1990-11-01 WO PCT/US1990/006222 patent/WO1991007835A1/en active IP Right Grant
  • 1990-11-01 DE DE69032401T patent/DE69032401T2/de not_active Expired - Fee Related
  • 1990-11-17 CN CN90109187A patent/CN1021691C/zh not_active Expired - Fee Related

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