GB289339A - Improvements relating to mountings for receivers and transmitting devices for use with telephones and the like - Google Patents

Improvements relating to mountings for receivers and transmitting devices for use with telephones and the like

Info

Publication number
GB289339A
GB289339A GB26586/26A GB2658626A GB289339A GB 289339 A GB289339 A GB 289339A GB 26586/26 A GB26586/26 A GB 26586/26A GB 2658626 A GB2658626 A GB 2658626A GB 289339 A GB289339 A GB 289339A
Authority
GB
United Kingdom
Prior art keywords
receivers
mountings
telephones
transmitting devices
improvements relating
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
GB26586/26A
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.)
Individual
Original Assignee
Individual
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
Priority to BE351476D priority Critical patent/BE351476A/xx
Application filed by Individual filed Critical Individual
Priority to GB26586/26A priority patent/GB289339A/en
Priority to FR651604D priority patent/FR651604A/en
Priority to US228363A priority patent/US1698774A/en
Priority to DEST43373D priority patent/DE486183C/en
Publication of GB289339A publication Critical patent/GB289339A/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
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/05—Supports for telephone transmitters or receivers specially adapted for use on head, throat or breast

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Headphones And Earphones (AREA)
  • Telephone Set Structure (AREA)

Abstract

289,339. Steuart, D. S. S. Oct. 25, 1926. Head sets. - Telephone transmitters or receivers are supported by attachments adjustable on the scissors principle and having a handle 4, 5 and a supporting and positioning strap 22 adjusted by a spring-operated revolving drum 21. The device is operated through a wire 3 having one end 24 attached to the end of a lever 1 and the other end attached to the movable half-handle 4. The wire traverses a tubular arm 2 which is pivoted to, or rigid with, an ear-piece 12. A transmitter mouthpiece 15 is supported and positioned by an aluminium flex 14 of the kind described in Specifications 281,801 and 285,522. Specification 274,525 also is referred to.
GB26586/26A 1926-10-25 1926-10-25 Improvements relating to mountings for receivers and transmitting devices for use with telephones and the like Expired GB289339A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE351476D BE351476A (en) 1926-10-25
GB26586/26A GB289339A (en) 1926-10-25 1926-10-25 Improvements relating to mountings for receivers and transmitting devices for use with telephones and the like
FR651604D FR651604A (en) 1926-10-25 1927-10-24 Improvements to headbands for earphone devices such as telephone receivers and the like
US228363A US1698774A (en) 1926-10-25 1927-10-24 Headgear attachment
DEST43373D DE486183C (en) 1926-10-25 1927-10-26 Headphones with a flexible cord

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26586/26A GB289339A (en) 1926-10-25 1926-10-25 Improvements relating to mountings for receivers and transmitting devices for use with telephones and the like

Publications (1)

Publication Number Publication Date
GB289339A true GB289339A (en) 1928-04-25

Family

ID=10245946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26586/26A Expired GB289339A (en) 1926-10-25 1926-10-25 Improvements relating to mountings for receivers and transmitting devices for use with telephones and the like

Country Status (5)

Country Link
US (1) US1698774A (en)
BE (1) BE351476A (en)
DE (1) DE486183C (en)
FR (1) FR651604A (en)
GB (1) GB289339A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225509A (en) * 1988-08-22 1990-05-30 Arkon Ind Limited Adjustable headphones

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310307A (en) * 1980-09-02 1982-01-12 Nolan Bellisario Dental audio and gaseous analgesia applicator
DE102015203542A1 (en) * 2015-02-27 2016-09-01 Sennheiser Electronic Gmbh & Co. Kg microphone unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225509A (en) * 1988-08-22 1990-05-30 Arkon Ind Limited Adjustable headphones

Also Published As

Publication number Publication date
US1698774A (en) 1929-01-15
DE486183C (en) 1929-11-14
BE351476A (en)
FR651604A (en) 1929-02-21

Similar Documents

Publication Publication Date Title
GB289339A (en) Improvements relating to mountings for receivers and transmitting devices for use with telephones and the like
GB238812A (en) Apparatus for use in the laying of bricks and similar elements in building
GB611558A (en) Improvements in or relating to telephone instruments
US1818654A (en) Mouthpiece arrangement for use with telephones and the like
GB308801A (en) Improvements in sound reproducing apparatus, such as loud-speaking telephonic receivers
GB168176A (en) Improvements in dispatcher's telephone apparatus
US1548817A (en) Telephone receiver support
GB165288A (en) Improvements in telephones
US1557686A (en) Combination receiver and transmitter telephone set
GB340692A (en) Dialling handle for use with automatic telephone
US1899046A (en) Telephone
GB649914A (en) Improvements relating to percussion instruments
GB347847A (en) An improved device for operating the dial of an automatic telephone
GB370755A (en) Head rest for telephones
GB678380A (en) Improvements in a method and apparatus for the amplification of sounds received from and of sounds transmitted to a telephone hand combination
FR1068037A (en) Adjustment device for the selector mechanism of telegraph printing apparatus
US756508A (en) Telephone attachment.
GB272014A (en) Improvements relating to attachments for telephone instruments
GB253393A (en) Improvement in telephone attachments
US1367169A (en) Telephone attachment
GB225604A (en) Improvements in or relating to portable loud speaking telephonic apparatus
GB314250A (en) Improvements in or relating to gramophones and other sound reproducing devices
GB433928A (en) Improvements in jointed support for hand microphone telephones (combining microphoneand earpiece together)
GB265823A (en) Improved means for closing and disinfecting the mouthpieces of telephone transmitters
GB716801A (en) Acoustic duct for electro-acoustic transducer