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1. (WO1979000227) FASTENING ARRANGEMENT IN A TELEPHONE INSTRUMENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1979/000227 International Application No.: PCT/SE1978/000061
Publication Date: 03.05.1979 International Filing Date: 18.10.1978
IPC:
H04M 1/02 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
M
TELEPHONIC COMMUNICATION
1
Substation equipment, e.g. for use by subscribers
02
Constructional features of telephone sets
Applicants:
Inventors:
Priority Data:
771194524.10.1977SE
Title (EN) FASTENING ARRANGEMENT IN A TELEPHONE INSTRUMENT
(FR) DISPOSITIF DE FIXATION DANS UN APPAREIL TELEPHONIQUE
Abstract:
(EN) A fastening arrangement for printed circuit cards in a telephone instrument whose casing comprises two parts, a rear and a front part, the rear part (2) having a side part (24) facing the front of the instrument and directed perpendicularly to the base plate (1). The side part (24) shows a number of fastening elements for the circuit cards which consist of projections (3a-3d) each of which is provided with grooves (32). Facing the projections and along the inside of the front wall (11) of the instrument, supporting elements (4a-4f) are provided for the cards. Various embodiments (Figs. 4, 8, 10) of the inventive idea are described.
(FR) Dispositif de fixation de cartes de circuits imprimes dans un appareil telephonique dont le boitier comprend deux parties, une partie arriere et une partie avant, la partie arriere (2) ayant une paroi (24) face a la partie frontale de l"appareil et perpendiculaire a l"embase (1). La paroi (24) possede plusieurs elements de fixation des cartes de circuits consistant en des projections (3a-3d), chacune d"elles etant pourvue de rainures. En regard des projections et situes le long de la face interieure de la paroi frontale (11) de l"appareil, se trouvent des elements de support (4a-4f) prevus pour les cartes. Differents modes de realisation (Figs. 4, 8, 10) de l"invention sont decrits.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)