Telephonic communications – Having light wave or ultrasonic link for speech or paging... – Including fiber optic link within telephone network
Patent
1985-09-27
1987-10-06
Lev, Robert
Telephonic communications
Having light wave or ultrasonic link for speech or paging...
Including fiber optic link within telephone network
379 56, 455 90, 455 89, H01M 123
Patent
active
046988386
ABSTRACT:
A steering wheel having a telephone includes a pad portion secured to a steering shaft, wherein the pad portion comprises a base held on the steering shaft and a telephone detachably held on the base, the base has a receiving recess and a swing projection with which the telephone is engaged, and the telephone has an engaging recess in engagement with the swing projection and a radio communication means for transferring signals. Therefore, the driver can use the telephone of the present invention in his driving attitude without picking up it during operation of the steering wheel and other occupants can also pick up it from the steering wheel.
REFERENCES:
patent: D254435 (1980-03-01), Ferron
patent: 3824465 (1974-07-01), Blough
patent: 4455454 (1984-06-01), Umebayashi
patent: 4481382 (1984-09-01), Villa-Real
patent: 4581490 (1986-04-01), Genender
patent: 4629829 (1986-12-01), Umebayashi
K. Kobayashi et al., "Detachable Mobile Radio Units for the 800 MHz Land Mobile Radio System" IEEE Conference on Vehicular Technology, May 1984, pp. 6-11.
27th Annual Conference IEEE Vehicular Technology Group (U.S.A.) Mar. 16-17, 1977, pp. 168-172, "An Improved Mobile Telephone Control Unit", Kahn.
Hiramitsu Tetsushi
Hirano Atsuo
Ishikawa Masanobu
Nishikawa Masumi
Ono Satoshi
Aisin Seiki Kabushiki Kaisha
Lev Robert
Toyoda Gosei Co,., Ltd.
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