Year: 1887

page_text: Date of Application, 2nd Feb., 1887
Complete Left, 17th Oct., 1887
Complete Accepted, 18th Nov., 1887
1, JULIUS SCHMIDT of Hagen, Westphalia in the Empire of Germany Manufacturer
do hereby declare the nature of this invention to be as follows
.
The present invention has for its object to make by means of a warm or cold
process from rolled or drawn wire, possessing lateral ribs, toothed wire.
The wire to be made into toothed wire can have various shapes.
The lateral ribs may be on one, two or more sides and the core of the wire can be
variously shaped.
The protruding ribs are cut in a slanting direction to the wire and the cut edges
are bent to the right and left thus forming barbed hooks.
The rolling or cutting machine consists of two rolling or cutting wheels which are
furnished on their circumferences with teeth, placed in a slanting position relative to
the axis.
These slantingly placed teeth cut the ribs of the wire in an oblique direction and at
the same time so bend the material of the ribs as to form the barbed hooks on the
finished toothed wire.
The shape of the hooks or teeth naturally depends upon the shape of the teeth on
the rollers.

page_text: Toothed Rolled Wire.
I, JULIUS SCHMIDT of Hagen Westphalia in the Empire of Germany Manufacturer
do hereby declare the nature of this invention and in what manner the same is to be
performed, to be particularly described and ascertained in and by the following
statement
The present invention has for its object to make by means of a warm or cold
process from rolled or drawn wire, possessing lateral ribs, toothed wire.
The wire to be made into toothed wire can have various shapes and for example
I show one shape in Fig. 3 where represents the lateral ribs; these ribs may be on
one, two or more sides and the core of the wire can be variously shaped,
The protruding ribs are cut in a slanting direction to the wire and the cut edges
are bent to the right and left thus forming barbed hooks a.
Fig. 1. shews such a rolled wire seen from above.
""
"
2. the same seen sideways.
4 & 5 represents the rolling or cutting machine, the same consists of two
rolling or cutting wheels A and B which are furnished on their circumferences with
teeth Z placed in a slanting position relative to the axis.
These slantingly placed teeth Z cut the ribs of the wire in an oblique direction
and at the same time so bend the material of the ribs as to form the barbed hooks a
on the finished toothed wire.
This process is shewn in Fig. 4.
The shape of the hooks or teeth naturally depends upon the shape of the teeth on
the rollers.
The toothed or pointed wire manufactured accordingly to the above process, may
also have a screw shaped form as shewn in Fig. 6 & such a wire if employed for fencing
will have an increased resisting power.
Having now particularly described and ascertained the nature of my said Invention,
and in what manner the same is to be performed, I declare that what I claim is : "
Wire provided with teeth or barbed hooks, named toothed or pointed wire, made by
cutting the lateral ribs of a suitable shaped wire and by bending the cut material
sideways. Substantially as described and illustrated.
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