JPS3712208B1 - - Google Patents

Info

Publication number
JPS3712208B1
JPS3712208B1 JP4932660A JP4932660A JPS3712208B1 JP S3712208 B1 JPS3712208 B1 JP S3712208B1 JP 4932660 A JP4932660 A JP 4932660A JP 4932660 A JP4932660 A JP 4932660A JP S3712208 B1 JPS3712208 B1 JP S3712208B1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4932660A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS3712208B1 publication Critical patent/JPS3712208B1/ja
Pending legal-status Critical Current

Links

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/84—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2217/00—Facilitation of operation; Human engineering
    • H01H2217/012—Two keys simultaneous considerations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/064—Limitation of actuating pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/07—Actuators transparent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/08—Actuators composed of different parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2223/00—Casings
    • H01H2223/034—Bezel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
JP4932660A 1959-12-24 1960-12-20 Pending JPS3712208B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL246794 1959-12-24

Publications (1)

Publication Number Publication Date
JPS3712208B1 true JPS3712208B1 (ja) 1962-08-28

Family

ID=19752102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4932660A Pending JPS3712208B1 (ja) 1959-12-24 1960-12-20

Country Status (5)

Country Link
JP (1) JPS3712208B1 (ja)
DE (1) DE1137770B (ja)
FR (1) FR1276433A (ja)
GB (1) GB932856A (ja)
NL (1) NL246794A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186111B (de) * 1962-02-24 1965-01-28 Merk Ag Telefonbau Friedrich Tragbarer Fernsprecher
JPS4958206U (ja) * 1972-08-30 1974-05-22
JPS49133170U (ja) * 1973-03-16 1974-11-15
JPS5171905U (ja) * 1974-12-02 1976-06-07
CA1108790A (en) * 1979-02-02 1981-09-08 Northern Telecom Limited Integral telephone set and handset
FR2614487B1 (fr) * 1987-04-23 1989-06-09 Ebauchesfabrik Eta Ag Appareil telephonique
DE8816921U1 (ja) * 1987-04-14 1991-04-04 Eta S.A. Fabriques D'ebauches, Grenchen/Granges, Ch
JP2804670B2 (ja) * 1992-02-27 1998-09-30 富士通株式会社 キーボード

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009667B (de) * 1956-06-25 1957-06-06 Siemens Ag Fernsprechhandapparat mit Nummernschalter

Also Published As

Publication number Publication date
NL246794A (ja)
DE1137770B (de) 1962-10-11
GB932856A (en) 1963-07-31
FR1276433A (fr) 1961-11-17

Similar Documents

Publication Publication Date Title
AT221460B (ja)
JPS3712208B1 (ja)
BE584924A (ja)
AT216805B (ja)
AT222246B (ja)
BE581350A (ja)
BE586428A (ja)
BE559419A (ja)
BE583040A (ja)
BE571571A (ja)
BE573433A (ja)
BE575035A (ja)
BE575793A (ja)
BE577032A (ja)
BE577193A (ja)
BE577992A (ja)
BE578264A (ja)
BE578357A (ja)
BE578868A (ja)
BE578879A (ja)
BE579532A (ja)
BE579739A (ja)
BE584735A (ja)
BE581344A (ja)
BE582128A (ja)