Information transmission device for point contact on an informat

Details Information transmission device for point contact on an informat Information transmission device for point contact on an informat

Filed on

1974-07-15

Date issued

1976-07-13

Examiner

Rader, Ralph T.

Patent Class

Textiles: fiber preparation

Other Related Categories

101 9304, B41J 350

Type

Patent

Status

active

Patent number

039688674

Description

ABSTRACT:
An arm in an information transmission device having a device for printing or punching holes in an information carrier. The arm is light weight, occupies less space, and operates at a higher speed than known devices of the same type. The arm is supported by a spring element and is adopted for use with an electromagnet whereby the arm is resiliently pivotable toward and away from the carrier in order to punch or print information on the carrier.

REFERENCES:
patent: 3386378 (1968-06-01), Bradbury et al.
patent: 3828908 (1974-08-01), Schneider
patent: 3836880 (1974-09-01), Matschke et al.
patent: 3842955 (1974-10-01), Iwasaki
patent: 3854564 (1974-12-01), Flaleliere et al.

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