Locker Sleeve Housing

Document #:

LIGO-D047932-v2

Document type:

D - Drawings

Abstract:

Part of Locker Assembly, used in the HAM ISI. Provides interface for 2-position Locker Sleeve. Spinning the Locker Sleeve into/out of this part unlocks/locks the Locker Pin on the other stage.

Initial design by Alliance Spacesystems, Inc. (ASI).

Files in Document:

• D047932-V2.PDF (file is not accessible)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Seismic Isolation
• Final Design

Authors:

• Andy Stein

Keywords:

HAM-ISI ASI

Notes and Changes:

Release for Advanced LIGO procurement.

Changes from Enhanced LIGO version include:
1. Changed height, to match latest Locker Base.
2. Removed vent groove and replaced with 2x vent holes.
3. Replaced 3/8"-16 tapped holes with Heli-Coils.
4. Added chamfers and c'sinks.
5. Minor changes to tolerances, to reflect HPD red-lines (so the Sleeve will not bind up).

Referenced by:

• LIGO-D071450-v2: Asm, HAM-ISI Locker