Publikationsdatum:
2019-06-28
Beschreibung:
The tethering of sockets and wrenches was accomplished to improve the safety of working over motor segments. To accomplish the tethering of the sockets to the ratchets, a special design was implemented in which a groove was machined into each socket. Each socket was then fitted with a snap ring that can spin around the machined groove. The snap ring is tethered to the handle of the ratchet. All open end wrenches are also tethered to the ratchet or to the operator, depending upon the type. Tests were run to ensure that the modified tools meet torque requirements. The design was subsequently approved by Space Safety.
Schlagwort(e):
INSTRUMENTATION AND PHOTOGRAPHY
Materialart:
NASA-CR-184032
,
NAS 1.26:184032
,
TWR-60119-REV-A
,
PEI-994
Format:
application/pdf
