Interlocking shafts 6a
332 بار بازدید -
8 سال پیش
-
Only one shaft can go
Only one shaft can go down full stroke at a time. The other shafts are locked by pink balls.
The mechanism is used in case the concurrent motions can cause damage.
8 سال پیش
در تاریخ 1395/11/03 منتشر شده
است.
332
بـار بازدید شده