ES351175A1 - Telephone instrument - Google Patents

Telephone instrument

Info

Publication number
ES351175A1
ES351175A1 ES351175A ES351175A ES351175A1 ES 351175 A1 ES351175 A1 ES 351175A1 ES 351175 A ES351175 A ES 351175A ES 351175 A ES351175 A ES 351175A ES 351175 A1 ES351175 A1 ES 351175A1
Authority
ES
Spain
Prior art keywords
push
button
earphone
telephone instrument
looped
Prior art date
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.)
Expired
Application number
ES351175A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Spain SA
Original Assignee
Alcatel Espana SA
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 by Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES351175A1 publication Critical patent/ES351175A1/en
Expired 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

A two-part handset has contacts of a contact set actuated by rotational movement of one part relative to the other. A hinge 4 connects the earphone part 1 and the microphone part 2. In the operative position B the exchange is looped whereas in position A it is not. Earphone part 1 springs from position A to position B by spring pressure automatically on lifting the set from its " on-hook " condition (A) face downwards on a table, or as a result of a manually released catch or push-button. In position B the two parts 1, 2 are conveniently placed for use. A push-button set 3 is recessed into the instrument body so that it will not disturb the user. A dial may replace the pushbutton set.
ES351175A 1967-03-02 1968-03-02 Telephone instrument Expired ES351175A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST026569 1967-03-02

Publications (1)

Publication Number Publication Date
ES351175A1 true ES351175A1 (en) 1969-06-01

Family

ID=7461035

Family Applications (1)

Application Number Title Priority Date Filing Date
ES351175A Expired ES351175A1 (en) 1967-03-02 1968-03-02 Telephone instrument

Country Status (3)

Country Link
DE (1) DE1512798B2 (en)
ES (1) ES351175A1 (en)
GB (1) GB1212389A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504314A1 (en) * 1975-02-03 1976-08-05 Elmeg MESSAGE PERIPHERAL DEVICE, IN PARTICULAR TELEPHONE SET OR TEST HANDSET
FR2415394A1 (en) * 1978-01-24 1979-08-17 Lepoix Louis Switch for operating telephone with keyboard - has operating state indicated by lamp and flag and permits utilisation with users hands free
DE3103368A1 (en) * 1981-01-29 1982-09-02 Elmeg Elektro-Mechanik Gmbh, 3150 Peine "COMPACT TELEPHONE SET"
FR2533783B1 (en) * 1982-09-23 1989-02-03 Depaepe Sa Henri EXTENSIBLE TELEPHONE HANDSET
DE3515434A1 (en) * 1984-04-27 1986-06-26 Brandenstein Erwin Cordless telephone set
JPH0625085Y2 (en) * 1986-01-30 1994-06-29 三菱電機株式会社 Telephone
JPS6489845A (en) * 1987-09-30 1989-04-05 Matsushita Electric Ind Co Ltd Electric appliance
EP0407427A4 (en) * 1988-03-31 1991-07-31 Peter John Marks Improvements relating to telephone handsets
JPH02261224A (en) * 1989-03-31 1990-10-24 Mitsubishi Electric Corp Portable radio equipment
US5003589A (en) * 1989-06-01 1991-03-26 Chen Ping Huang Headphone-convertible telephone handset
DE4241257C1 (en) * 1992-12-08 1994-07-07 Fte Maximal Mayer Gmbh & Co Mobile handset for cordless telephone
US5621791A (en) * 1994-01-21 1997-04-15 Thomson Consumer Electronics, Inc. Ergonomically designed telephone handset

Also Published As

Publication number Publication date
GB1212389A (en) 1970-11-18
DE1512798B2 (en) 1972-03-30
DE1512798A1 (en) 1969-05-14

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