Page 1
THE
VAN
NESS
AUTO
MA
TIC. KEYSEA
TER
Realizing
machine to
ha
ve
Auto
The method prev
ing
requirement
need
trie
s as
ma
chine
lating machin
indi1s
possibl e a w
of us
ma
tic Keyseater.
the need for . a
produce keyways in small part
introdu
matic Keyseating
the operation satisfact
s co
tri
ers for
ced to the ma
iously
s for pro
min
g from s
aut
omobile
s,
was
hin
g ma
es a
nd
es have mad
ide vari
thi
ety
s Auto-
Machin
employed, w hile
duction
uch manufacturing
gears
chin
many other
e
highl
rket
orily,
es,
GENERAL
DESCRIPTION
The illustrati
on
thi
s bull e
cates
machin
of
to
ols opera
a s
ingle cam
pull
ey.
prin
ciple
four set
travelin g lon g
in
a rec
s i m i 1 a r 1.o that
ployed
You can readil y see
machine that the
a
re
forc ed
slid
es again
by
mean
tudinal
a very
ve
rtically,
at e
ach
ope
rating th
ope
rat
ed by pawls. O
ing the screw downward and
on shown
tin
a
co
mpact
e w
ith
four
ted
shaft
The ge
empl
s of tool
iproc
in shapers
travel of
ingeni
oye
itudinall
al moti
forward
returning to
s of a
sprin
ous
thu
s remov
travel of the
e t ool
indi-
sets
from
and
neral
d is
blad
es
on
em-
.
fom hea
by
g.
the
tool
meth
ing
blad
y
from the
ds
cams on
their
In
addition
blad
od of fee
a small
blade.
e also
ne
ratch
y p r o d u c t i v e
s,
we
a n
evv
ly
patented
e.
perform-
did
not
mee t the
purpose
, parts for sewing
adding and calcu-
plan view
carr
the
e, there is also use d
ding the
Thi
carri
et is used
the oth
s.
The
indu
metal workin
of the
y slides whi ch
main shaft, th
original pos
to
this
longi-
tool
blad
amount
es t
of
metal
s feed screw,
wo
ratch
for
er for feed-
se
s-
ition
ets
feed-
g
e
e
ing
it upw
ha
ve the bla
.
tain amo
st ro
ke
tak
that the
relieve itse
th
e fe e
ding
1.
he dowmvard
a
nd the upw
.002" cl
These
1:1aci1,ne,
wa
The wo
pl ate.
of w
ne
is fitted with
to
al
long
long
The cutting
ea
ratchets are
rd
fee
rk support
This support
hich
utral pos
be slott
so
fitted with
er
than the pi ece to be slo
er
than the max
ard.
The
purpose
de feed
unt
of
es
plac
cutting
lf a
nd
mechani
ard
ra nce fo r the bla
which t brov"s
ding pa
is
in
ition
a w
ed a
dow
material
e, the s
blade
cle
ar the w
sm
ratch
et w ill be,
ratchet
also
wl
and
is in the sha
has a round
line with the
of
the cutting
ork bus
re
mounted. This
an exten
imum
bl a
de
travels
of
this
motion
nward, removing
and
before
crew
will feed upw
on its
fitted with a shield which
ratch
return strok
ork.
In
other word
can
be
adjust
for
exampl
will
be
.005"
thus
de
on the
en
gages the pawl,
a
utomatically throwing
out the feed me
ism
the
feel
which has
termined, th
screw reverses
ing the
back
pos1t1011.
po
ssibl e for the oper-
a
tor
a new
bushing
W i
with the
All
start the fe e
anism is
ton
into operation the down-
hing
sion,
stroke
return strok
of
the
blade.
cutting
to
the
proper
been
cutter
to . its _o
It
to
unload
blank
in
th
O U t
cutting
that
is necessary to
to
pTe
in
front
et.
pe
of
hole, the cent
normal
blade.
on which the·
and
tted
of
the machine.
through
is
to
a cer-
the
return
ard
so
e will
ed so that
e, .003"
giving
thu
chan-
When
blade
en
the fixture
interferin
ding
function
bushing
is a
or a little
this
has
depth
pre-d
the feed
bring-
blade
rigin
1s then
and
load
on
the
blade.
mech-
§S a butof
the
an ano·]e
This
hole
part
little
entire
s,
e.
e-
al
er
or
1
s
g
s
is
THE
Automatic Gear
Automatic
Ge
ar
Hobbing
Riveting
Milling
MANUFACTURED
BILTON MACHINE
Milling
Milling
Machines
Cutters
Machines
Machin
BRIDGEPORT,
MANUFACTURERS
Machines
es
CONN
BY
TOOL
., U. S. A.
OF
High Speed Ball
Plain
Bearing
Automatic
Grey
COMPANY
Iron
Plain
Bearing
Sensitive
Feed
Machine
Milling
Drilling
Drilling
Drilling
Tool
Machines
Machines
Machines
Machines
Castings
Page 2
THE
VAN
NESS
AUTO
Code
Word:
MA
KERN
TIC · KEYSEA TER
Capacity
Capacity
Capacity
Work
Fixtures
Stroke
Standard
piece
cutting
cutting
is
in
loads the blank
neutral
bushing
from
mounted
by
means.
of
Depth
Di
with
. :
..............
Feed
and
the
blade.
blade
motion;
position,
acting
the cuttin
on the work bus
means
of
Tool-Width
am
.. : .....
therefore· the operator loa
an
..
of
Tool
. .
et
er
of
Standard
.. ..
.
.........
extension acts
The
does
while the
and
as
g bl
eccentric
.
.
lon
git
not
stop while the
cutter
this extens
a shield,
ade. vV
hing, it
clamp cir
GENERAL
C
atalog
3/
16"
3/32"
3½"
0.
2"
.002"
D. 1¾"
or
.004" per
stroke
as a shie
udinal
is
ion
protects the operato
hen
the
ld
for
travel
traveling in
piece
is se
othe
cam
ds a
on
the work
has
cur
r s
of
nd
ely
uitable
SPECIFICATIONS
Size
Hole
the
the
shaft
un-
its
r
been
held
No
. 1
Diameter
Pulley
Countershaft
Tight
Floor
Space ...
Net
Weight
r
eached,
employ
blanks
to
best
cutting
should
minute.
d
of
the great
of
pactly
operator can sit
esirab
metal.
effort
make
le
arranged,
of D r i vi n g
.....
.......
Diameter
and
Loose
it
is
his
full
on
the mac
advantage when
blade
approximately
At eac h
to
remove
It
production
by
the
Pulley
...
.....
...........
then
possible
time
hine.
is
very
fast. Ordinarily
stroke
about
is
because
is
operator. The
being only 28"
directly
12"
for
2
the
or
to
150
cutting
h a
square,
of the
½"
operator
unloading
travel
this blade
strokes per
blade
minimum
is
. . .
of
9"
28
" X 28';
.
.
900 lbs.
for
in
loading and
This machine per
the
feed
130
of the
.002" to .004" thickne:-s
of
this high speed thal
obtained wit
machine
in
front
Belt
to
forms
of
the
it
is
so
com-
that
an
machine
1t
will
be
blades,
ator
blanks
fullest
is d
the proper dept
ing
mechani
readily observed
vvor
king progre
to
keep
so
that
extent.
etermined from
the
shield on the
sm ·when
Rear
View
ADVANTAGES
ssively,
the
four
the
h of c
work
machine
Once the
the
cam
ut
ratchet
the
proper lengt
is
prope1· dep
that
the
se
enable
statio
ns
will
function
on
the
to
trip the
cam shaft
th has
established
four
the
load
h of
by
cutting
oper-
ed w
ith
to
.its
stroke
ai1d
arrang
feeding
been
and
fr
om
One
this
the cost
blade
Steel which can
fore
cutting
bar
also
jobs
machine
ran
Plan
View
of
control
a fixed
of the rriost
machine
consists
it
is e
can
be
because the necessary ch
ge
of
the four
position
decided ·advantages
as com
-of the cutting· tool.
only
ntirely useless.
tool as
be
used
compared with a br
readily
to
very
from
one
the
machine
spi
in
front
par
ed
of a
thin
be
ground
apprec
good advanta
job
can
iated. This machine ca n
to
ndl
v'vith
The cost
be
Machine
es w
of the
other method
The
piece
back
many
anges
another
eas
ily accompli
ithout
machine.
of
the
cutting
of High
times
of
this
oach or
ge
on
differe
within
moving
use
of
s,
tool
or
Speed
besimple
boring
nt
on
the
the
she
d.
is
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