The drawing on this page is meant to help to understand the basic principle of how the dots are printed.
Please also see the drawings on the next page.
The parts in the upper left of this drawing is one of the magnet racks. The parts in the lower right, are
the beam and paper shoes. The magnet racks itself do not move, but the beams and the papershoes are
moving up and down for every revolution of the eccentric shafts.
Inside each magnet rack there are 42 electrical magnets. The magnets are controlling the long pivot
arms.
When a dot is going to be printed, the magnet is engaged, and the long pivot arm will be drawn
against the magnet poles.
At the same time, the beam and the paper shoe will start to move downwards, and the short pivot arm
will catch the hook of the long pivot arm. The beam will continue to travel downwards, and will force
the printing pin into the paper.
Magnet
Long pivot arm
Short pivot arm
Printing pin
Paper shoe
Beam
M
ov
ing
up
an
d d
ow
n
Paper sheet
BRAILLO
l
NORWAY AS
B 300 S2
37
Summary of Contents for 300 S2
Page 1: ...User s Guide BRAILLO L NORWAY FOR BETTER BRAILLE AND MORE BRAILLO 300 S2 Rev June 2017 ...
Page 2: ... 2017 Braillo Norway AS ...
Page 4: ...BRAILLO l NORWAY AS B 300 S2 4 ...
Page 79: ...Frame complete BRAILLO l NORWAY AS B 300 S2 79 ...
Page 90: ...7 GENERAL INFORMATION 7 1 Declaration of conformity BRAILLO l NORWAY AS B 300 S2 90 ...