DCN - Earthquake Stops

Document #:

LIGO-E0900152-x0

Document type:

E - Engineering documents

Abstract:

This is a DCN to release initial versions of some earthquake stop assemblies.

Files in Document:

None

Topics:

• Preliminary Design
• Change Control
• Suspensions

Authors:

• Derek Bridges

Keywords:

DCN SUS EQ earthquake stop

Notes and Changes:

All drawings are initial releases except:

D060546-v2 - changed material callout and added specification of E970130-v2.
D080724-v2 - fixed error on undercut size and changed vent hole size to .06

Related Documents:

• LIGO-D080724-v2: Mounting Cap, Earthquake Stop
• LIGO-D080725-v1: Earthquake Stop for Metal or Glass, 2.5 Inch
• LIGO-D0900932-v1: Earthquake Stop for Glass (Glass Tip), Simplified, 2 Inch
• LIGO-D0900897-v1: Earthquake Stop for Glass (No Glass Tip), Simplified, 2 Inch