Program drum assembly |
||||||||
part id |
name |
Num |
material |
dimensions |
comments |
Laser? |
Photo id |
dwg |
701 |
drum shaft |
2 |
steel |
701 |
||||
702 |
drum |
2 |
bronze |
702 |
||||
703 |
program bars |
96 |
steel |
y |
703 |
|||
704 |
spring |
48 |
spring steel |
recessed into drum |
704 |
|||
705 |
strap (wide) |
2 |
steel |
705 |
||||
706 |
screw |
6 |
steel |
hold wide strap to drum |
||||
707 |
strap (narrow) |
2 |
steel |
705 |
||||
708 |
screw |
6 |
steel |
hold narrow strap to drum |
||||
709 |
spring |
2 |
spring steel |
tensioner around drum |
709 |
|||
710 |
ratchet wheel |
2 |
steel |
50 teeth |
y |
710 |
||
711 |
pin |
2 |
steel |
rivet ratchet wheel to shaft |
||||
712 |
sensor lever |
2 |
steel |
fixed to shaft (713) |
712 |
|||
713 |
sensor shaft |
2 |
steel |
712 |
||||
714 |
collar |
2 |
bronze |
712 |
||||
715 |
screw |
2 |
steel |
hold collar to shaft |
||||
716 |
sensor spring |
2 |
spring steel |
screwed to underside of base |
716 |
|||
717 |
screw |
2 |
black steel |
hold spring under base |
||||
718 |
ratchet |
2 |
steel |
718 |
||||
719 |
pin |
2 |
steel |
rivet ratchet to bearing |
||||
720 |
pawl |
2 |
steel |
on ratchet |
718 |
|||
721 |
pin |
2 |
steel |
rivet pawl to ratchet |
718 |
|||
722 |
ratchet spring |
2 |
spring steel |
722 |
||||
723 |
screw |
2 |
black steel |
hold spring to base |
||||
724 |
stop lever |
2 |
steel |
under drum |
724 |
|||
725 |
screw |
2 |
steel |
hold stop lever to base |
||||
726 |
screw pin |
2 |
steel |
align stop lever/spring |
||||
727 |
stop lever spring |
2 |
steel |
link stop lever to ratchet |
724 |
|||
728 |
spring pin |
2 |
black steel |
align spring |
||||
729 |
release shaft |
2 |
steel |
729 |
||||
730 |
release ratchet |
2 |
steel |
730 |
||||
731 |
release lever |
2 |
steel |
driven by limit wheel pins |
731 |
|||
732 |
spring |
2 |
spring steel |
holds release lever against pin (#748) |
732 |
|||
733 |
screw |
2 |
black steel |
hold spring to release lever |
||||
734 |
release shaft bearing |
2 |
steel |
screw into base |
734 |
|||
735 |
release shaft plate |
2 |
steel |
rear bearing for shaft |
735 |
|||
736 |
screw |
2 |
steel |
hold to rear drum bearing |
||||
737 |
pinch block |
1 |
bronze |
rear central base |
737 |
|||
738 |
screw |
4 |
black steel |
hold pinch block to base |
||||
739 |
pinch rod |
1 |
steel |
pivoted from rocker arm |
739 |
|||
740 |
screw |
1 |
black steel |
hold pinch rod to rocker |
||||
741 |
pinch arm |
2 |
steel |
pivoted from release latch |
741 |
|||
742 |
screw |
2 |
black steel |
hold pinch arm to release latch |
||||
743 |
release latch |
2 |
steel |
the 'fish' |
743 |
|||
744 |
screw |
2 |
black steel |
hold latch to rear bearing |
||||
745 |
latch cam |
2 |
steel |
pinned to drum shaft |
745 |
|||
746 |
taper pin |
2 |
steel |
locate latch cam on drum shaft |
746 |
|||
747 |
limit dial |
2 |
brass |
engraved disk |
747 |
|||
748 |
pin |
2 |
steel |
.068dx.316 |
outer pin (44) |
747 |
||
749 |
pin |
2 |
steel |
.108dx.258 |
middle pin on dial (25) |
747 |
||
750 |
pin |
2 |
steel |
.110dx.306 |
inner pin on dial (10) |
747 |
||
751 |
bush |
2 |
steel |
through centre of dial |
751 |
|||
752 |
pointer |
2 |
steel |
painted black |
752 |
|||
753 |
gripper spring |
2 |
spring steel |
753 |
||||
754 |
limit pin |
2 |
steel |
bolted to end of drum shaft |
754 |
|||
755 |
screw |
2 |
black steel |
clamps limit pin to shaft |
||||
756 |
return spring |
2 |
spring steel |
held to shaft by friction! |
756 |
|||
757 |
spring clamp base |
2 |
black steel |
757 |
||||
758 |
screw |
2 |
black steel |
hold clamp base to base |
||||
759 |
pin |
2 |
steel |
ditto |
757 |
|||
760 |
spring clamp top |
2 |
black steel |
760 |
||||
761 |
screw |
2 |
black steel |
hold top to clamp base |
||||
762 |
pin |
2 |
steel |
align top to clamp base |
760 |
|||
763 |
sensor washer |
2 |
steel |
712 |
||||
764 |
front drum shaft bearing |
2 |
bronze |
764 |
||||
765 |
screw |
2 |
black steel |
hold brng (764) to base |
||||
766 |
rear drum shaft bearing |
2 |
bronze |
766 |
||||
767 |
screw |
4 |
black steel |
hold brng to base |
||||
768 |
drum ratchet bearing |
2 |
steel |
screw direct to base |
768 |
|||
769 |
sensor shaft bearing |
2 |
black steel |
screw direct to base |
712 |
|||
770 |
sensor spring clamp plate |
2 |
steel |
716 |
||||
771 |
bush |
2 |
bronze |
fits inside #766 |
771 |
|||
772 |
pointer clamp nut |
2 |
brass |
clamps pointer to bush |
772 |
|||
Total |
over this sheet |
291 |
||||||
over all sheets |
1802 |
|||||||
last update |
23/09/2010 |
still to draw |
0 |
|||||
total to draw |
0 |
Page Created by Bill Purvis. Last update 24th September, 2010
Contact me at: bill 'at' billp.org
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