Tiêu chuẩn iso 06973 1986 scan

I nternational Standard f!& 6973 0 +&I@!# , NTERNAT,ONAL ORGANIZATION FOR STANDARDIZATION~MEWlYHAPOnHAR OPrAHM3AUMR fl0 CTAHflAPTM3AUlM*ORGANlSATlON INTERNATIONALE DE NORMALISATION ~~~~~ j , ;“;; 1 ;[.]

,“‘ L&g L

i

7

De criptors :

c ha in , c onv eyor c ha in, spc ific a tion,

dimen ion, desig a tion, ma rkin

i

0

c /l

-

Pric e ba sed on 4 pa ges

IS0 (h Interna tio a l O rga niza tio for Sta nda rdiza tio ) is a worldwid fe era tio of

ern-me ta l a d n n-go ernme tal in la iso with ISO , a lso ta k e pa rt in th work

Users sh uld n te tha t al Interna tio a l Sta nda rds un ergo rev isio from time to time

a d tha t a y refere ce ma e h rein to a y oth r Interna tio a l Sta nd rd imp lies its

Printe in Switzerla nd

Drop- orged riv etless chains for conveyors

typ s This Interna tio a l Sta d rd d a ls with cha ins simia r to

thre typ s of A NSI cha ins

Sta d rd, it is p s ible to e s re tha t pa rts of cha ins of difere t

un er a v a riety of co ditio s

n t a ctua l, pitch in inch s, ie 3 in, a d th n mina l diameter

of th pin, ie 418 in or I/ 2 in

Centre lnk

7

Side ba r

7

NOT - The dimenion giv en in ta bles 1 an 1M a re i utra ted in

fig re 2

insp ctio of in iv idua l ln s Pitch, p (n t th refere ce pitch),

1

ln if five fre pitch s are u e T he fixtures sh l b SO

d sign d as to alow univ ersal mov eme t; th actual meth d to

T he sta d rd me s ring le gth is giv en in ta les 1 a d IM for

e ch size

disregard d

th lmits of th tolera ces giv en in ta les 1 a d 1M

lubric atio

2

S

-

s

‘;

.z -

5

s

P-1

: g

=

B

Q )

2

s

$

F

.-

E

a

z

Q

3

F

‘e

z

E

E-

0

‘0

f

z

I

r

P

I? -

m

N

c z

$

2

E

fig

E m-fi

CO

.r

w-

E

=.A ! = mg

5.’ ’ c

_ 0-e

2 E

E

c e

za rn

5;

3 S-J

9” E

P ‘G

b

n_;

al,0 t

i

r rs c

o 2

tn

.E Lu

m% !j.~

~.~OP

c

P

.-

I-

m=

f ‘,‘Z

$ x y 5

z C’

flz@ n

c

22

-

z

-

-

.G

.c

-

5

-

2

b

$

-

.E

-

.E

-

.c

-

.s

.G

-

.r

-

.c

-

.c

-

.E

-

.E

-

.E

-

8% &k

4 niti

Liz

8%

iLz

$

g

F;F;

0

r iti ic b

2

m

c

i

i

?6

s

Q

-z

9

i;

_m

?

I?

0”

s

Ji

E

E

5

5

5

P

m

0

L

Tii

E

t

8

=

iz

Y

E

2

E

$

t

l:

I

Z

‘;

.Z

5

.g

2

4

4

0

=

E

E

2

i

.-

E

J

-E

m

4

.i

P

‘C

7

I

E

E

‘ i

s

E

5

.g

5

I

z

r,

P

c

‘n cu-

0

;a -

“ ‘=t

5 E

E

c z

;

E

s

3 2 Ln “

c

r

0.E 6

!Qz

2

m

c

0

ti;

-i?

c

z

z

‘E

_ m

i!?

.”

9”

s

‘Z

5

E

‘5

s

s

P

5

.g

6

E

t

2

=

E

Y

g

i?!

i

”

r

2

w

;

4