Page 1
Page 2
The
n
uin
in the
throuu
sq ua re d at the sa m
ena
th
l
Th
e 0(> 'ra tion o f th ma chi ne i
gea rs
III I III
·ORTHFIELD Hollow Chisel lortiser IS d .sianed
eer
ed
fur
a genera l
dir
e 't
h the cent I'
of
morti s is ob
or
short h
11111
III •
motor
dri
of
whir-h
tim
tai
elt
d ri ves arc used. No ise
run
of w
ork.
This mac
ven
t
~
pl'. The ch
a Ilor ing bit r
e,
thu
s by re pe
ned
with sq ua re ends a nd b
:o:
smooth and even, d ue to the fact t
hin
e is
manufu
i", ,1",
used
ar
evo
lves , T he hole is
ati
ng tlie operation the desired
ott
om.
and
vibra tion arc held to a
.tu red only
the "q ua re type
bor
ed
hat
and
and
no
The fram
(Joor huse. T he ea",ti
el im ina te I
Stro ke
i",ulso the d e p th o f th e d t'
arra
n:
'" g rt'all'r lev
;!i
all .xcessi
L
ever
\l
'r to m a ke
Il'
t
rave
prud
r
emovinz
l'flici
i a h eavy o
i l
ua
tiu n. T he [la rr-d ha "'t' ;!il t,
of
tilt' lrit i- o pe ralt·d h)
nge
d that it ilia ) I,t, d
cru
ve st ru in o n the
slo t in li lt' nuu n
Ihe
of
th e l
ever
urt
iou
cous ideruhl , inrn-a- r-d. Tht
th r- sq ua re chise l a
cnt
hor
'1'
up
to
ng
ge an d
t ruve ] of 11](' 1"l t'r
for
~
{
l
:! in
ne
pi t'('t' ca"'ti n;!
is cu red
11
](' fo ol h
ept
'",t
Illorti
lan
gt'd for ",llOrten ing the stroke. S hor te n ing the "'tro kt,
"'0
ad
apt
operato
Iru
uu- i
",
",hall oll IIlt>rti
nd
rh
e- dl'l
II
h ich
(Ja rt
·~
nut at till' hnttom to
holloll in order to make the mach ine r ig id a nd
,,,
Ihe mach in e a ",olid fou lld
-v
er.
J\ l ax in lum "'trokt, is
"'t, tha t n ilI lIe
'" lilt' ma ch iue fo r lu -nvi r-r wo rk w i
r.
prol
idl'd
with a n
-h
orter
",t''''
Ihl'
,,,,
c
u",in;! r
'p.
q!ldar hor
II'
work
maehi
cut
. T he foot lev
adju"'
lit'II
"'0
of
uc-
in;!
tah
dt'",irl'd. B) ",
tilt' o p
ra
u he used f o r h
hit-
:{ ~~
er
lt, -tup a h
erut
or is re d uced
. T h is mukes a I
form
alion.
i
urhe
s. II
lin kage i
tho
ut exert i njr
uve
the
hor
tellin;! tilt'
orill
tilt'
hid!
",
"'0
foo
and
;! h)
'el'l
t
T he nuu
Boring hi l'" l)
size
-hin
rliunu-t
er
e i
",
imh
up
reco
es 0
to
m men
ded
\('1'
and inrl
for
an)
a ll aI'" "
""
'(!. II
udi njr 1~ inc h.
",izl' ch is,' 1 u p to
ith
a tw i"'t o f (i illt'ht,
: I~
illt'h
~q ll
a
,,,. Shu
re
.
in soft
wood
nk ma l he all)
~,
Page 3
~
..,:
"
~,:
.
•.:
\ I'CllI\enient me
TIlt' ('nd IIf tlu- hit sho uld Ill' ad
III('k('d
:-11
The
lenuth IIf
frum
it
pnll in)! out
T he motnr f
ho rsep ower is provider]
m
nl
T he
or ean he used lin "itllt'r :220 or 110 vu]I. :{ pha:-e. (lO
dnal voltage. Th e
ruot
ur
r-a
n Ill ' n'n lll\ ('d f 11
\ '
I~
pc slides which IIpe ate in ma('h ilH'd
w uvs a re 1'1'11\ idcd with urljustu hle
l lu- eutire
thod
of adj usting the hit \\ ilh
t lu-rr-
run
I.e nil shifting of either hit
the
('hi"el hludr- i" I inches. Chi" ,·1
andthus
urni
"lll:d i" )1 ':!1I 1' a nd i" built
prevr-ut
"0 that the
motur
~p ind
111
tlu- murh iru-. Tlu- motor [ runu- or case is mad" \\ ith
nuuhim
- tilt' lin""t
d,
jus
le
'"i
~n
n,fen'n(
ted
"0
it will nut tou ch thc r-hiscl aml then
or
inju
rv til the cutl in)! ('d)!(' IIr III thr- hit.
din'
nuuhi
u« ru n I.e u,,('d fllr
ope ra tes in
~ ib
a nd
"
('
[ur
lI
h
\\
a
~
tak in
n~
lnll' l ion
i
~h ~r
"
'e to tilt'
chisel.
IIIU:-t
he
('II) lin
ad
e
ball hearinus. TIlt' eut ir«
in the main Irum e, The,,(' \
~
up u
orm
i" u"ed .
('hi,,("
tirrn'~
Iasteued
11
11:
hit "pind l,·. A
h e av ~'
('~
<'1
ul w ea r.
is prll\
id('(1.
,,('(
'un'
til k,·('p
III
I'I,'
dnty
bor
inf!.
(' ('UIT('nl. It i-
t
~
Th r llu~h llu l
l~
1'1'
T Ilt' ta l
ol
(' l"urni:-llI'd \\ ilh a ll 11
111
111\\ Chi:-" I
,
\ l lI r l i :- " r ~
i" lite COlllpllllnd ll uck a nd l' jni o u Tilt in)! T ald ('. T Ilt'
tabl e i"
:{O" Illng and tilt " IS
d e ~ r e
('
"
tu lilt' rigltl or
Page 4
I~
d";!rec,; to the Icft.
t ica llj a ls» hu- the rar-k
to the
extre
rn . di,.lall( "· cit
11
in illu
,.ho,,
strution
i..
The tahh
and
[ur
- ill urldition to
pillion feed whir-]: I'llaldt,,, lhl'
her
to thc right or left of till' muchim-. A
ni-lu-d.
upera
tinj; ill alld out as well as ver -
operator
to run the tuhle
tahl
e d
amp
I
a"
Thc capl
of "lock. It will mnrtise :
Ht';!l
wr
'a pa .ity.
11'
il)' of the muchine is "w:h Ihal it will
dar
'l1l'
hc~ . lwo
equipme
nt fu rni"hed illl'lud,·,. a :
ch
i:--e
l hll
mur
tise to the ('cnlcr of a
YI
" "q ua re in "ofl "'ood a nd will mortis« mut
:,,"
holl
o"
chi,.,·1 alld hit and necessa r v
:-,h
ing:, I
~ :,"
.
O.D.. ;\ I" and
;
I~"
hore. o rre u nive rsa l chuck 1.,"
eria
l 12" high.
Ill
" piece
\l cC 2jOO 9 ·60
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