Earth Quake stop for Type-A

Document #:

JGW-D1605460-v10

Document type:

D

Submitted by:

Hideharu Ishizaki

Updated by:

Hideharu Ishizaki

Document Created:

05 Aug 2016, 11:55

Contents Revised:

21 Apr 2022, 15:29

DB Info Revised:

21 Apr 2022, 15:29

Abstract:

Drawings of the Earth Quake stop for the Type-A.

Files in Document:

• Side stopper_ETMY_dwgs_20191212.pdf (876.0 kB)
• Assembly (Assembly_new_EarthQuakeStop_ITM_whole.pdf, 308.1 kB)
• Draft drawing between Pre-Isolator and the EQ stop (Top_assembly.pdf, 1.4 MB)
• Draft drawing of the assembling (Assembly_new_EarthQuakeStop.pdf, 555.0 kB)
• End Plate Assy (Assy_EndPlate_ITM.pdf, 756.4 kB)
• Parts of Stopper (Parts_Stopper_of_EQstop_ITM.pdf, 707.6 kB)
• Parts without Stopper (Parts_EQstop_without_Stopper.pdf, 2.3 MB)
• Stopper Assy (Assy_stopper_ITM.pdf, 167.8 kB)
• Wires elongation estimation (Wire_elongation_rev.xlsx, 39.3 kB)

Topics:

• Management:Others
• Activity:KAGRA
• Detector:Seismic Isolation

Authors:

• Hideharu Ishizaki
• Koki Okutomi
• Naohisa Satou
• Ryutaro Takahashi

Notes and Changes:

2022.4.21 Added New side stopper (for ETMY)

Related Documents:

• JGW-D1605452: Release sensor

Referenced by:

• JGW-D1605461: Dummy Payload for Type-A
• JGW-D1605462: Hoist's tool for Type-A