Page 1
THE
LAPOINTE MACHINE TOOL COMPANY, HUDSON,
MASSACHUSETTS
The
No. 3
reducing bus
Machine
hing
No.
Capacity
:3
),:f"
:Max. leng
Max.
Hole
Driving
Length
Driving pull
Cull
Return
Vertical
face
Fl
oor
Weig
Boxed for ex-port 31
Size of box for
Nfotor
.
3 Lapointe Broaching Machine
Lo
cut, k
across flats from a
th
travel 46"
in
faceplate
Screw 2¾"
of Driving
ey
ing speed
speed
adjustment
plate.
space, all
ht
of
machin
recommended
is furnis
Code Wo
SPECI Fl CATIONS
cyways
of
broach
.
of
18" x 5"
optiona
4.85 Limes c
owing for travel of
e 2735 lbs.
export
hed
with
50"
machine
diam.
nut
8½".
- 720 H.
l, 72",
of
draw head
50
lb
s.
37"
Lo
driv
B.
up
drilled
.
uLLin
x
58"
e,
EQUIPMENT
& S. oil
lo
I.½
hole in
5".
P.
96"
or
g speed.
Skidded
x 106".
7½
pump
rd-Popular
" wide,
l ¼" below
screw
H.
M.
120"
2850
P.
, oil
or
stee
per minute
and
broa
ch
l.
and
l¾"
broach
lb
s.
pans,
screw guard,
square
.
holes
above center
15' x 31 ".
up
one
lo
of
pull
bushing,
and
one
WHEN
You
THINK
OF
"BROACHING"
...
THINK
OF
"LAPOINTE"
Page 2
THE
LAPOINTE MACHINE TOOL COMPANY, HUDSON,
MASSACHUSETTS
I
The
No. 3 Machine
all
of
Lhe
automobile
as
the
proper
!,,~"
keyway
sufficiently powerful
range of
The
has
extra
ways
of
The
nickel steel.
The
phosphor bronze.
size for all
as
fast
broaching.
draw head is
long removable bronze bearings on
Lhe
machine.
draw
screw, driving shafts, et.c.,
draw
nut
WHEN
Line
has
and
transmission gear makers
'round
as
the No. l machine,
Lo
Lake
made
is made
You
THINK
Drawing of
been selected by nearly
work.
care
of a very
from a steel hilleL,
of
the
besL
OF
No.
lL
will
cut
a
and
is
wide
and
Lhe
are
of
grade
of
"BROACHING"
3 Machine
The
driving clutch is
face,
and
has a six-point driving
The
loose pulley, driving shafts, etc.,
hall bearings lubricated with a non-fluid oil.
Stop collars
ma
chine, which can he adjusl.ed for
broach.
The
quick rel.urn
production.
The
Machine is filled with large roller bearing
lo
Lake
up
end
Driving
in
bath
of
oil.
...
THINK
are
LhrusL
mechanism entirely enclosed
OF
made
with
hardened
contact.
mounted on sliding
of
the
screw
means
of
nut
..
"LAPOINTE"
any
steel
run
on
shaft
of
length
increased
and
runs
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