Device in telephone exchanges for running telephone cables from

Details Device in telephone exchanges for running telephone cables from Device in telephone exchanges for running telephone cables from

1988-05-25

1989-08-22

Pellinen, A. D.

Electricity: electrical systems and devices

Miscellaneous

174 69, 361427, 361429, H02B 120

Patent

active

048601683

ABSTRACT:
The invention relates to a cable channel A for telephone cables (7) in a telephone exchange (4). The cable channel is mounted to join up with a horizontal cable run (3) at a height (H) in the excahnge. The cable run (3) can be placed at different heights (H) in different telephone exchanges, and for enabling the use of a single type of cable channel for the cable runs (3) at different heights (H), the cable channel in accordance with the invention is one such that it is adjustable in height and includes a first part (1), and a second part (2) movable in said first part so that the height of the channel can be varied and adjusted to the height (H) of the respective cable run (3). The telephone cables (7) are taken through the cable channel A to the telephony equipment in a shelf rack (5).

REFERENCES:
patent: 3792189 (1974-02-01), Stengel et al.
patent: 4002856 (1977-01-01), Sedlacek et al.

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