1. A simple clamping device for the Solid absorber Wing Lau, Oxford

2. The space constraint:

3. 70mm > 500mm Entrance clearance to the spool piece: ~ 500 x 70mm View A-A Spool Piece A A Adjoining the spectrometer Solenoid Mounting position 1:- In a spool piece -- max. envelope for the mount with solid absorber must be less than 500 x 700mm

4. Warm bore clear diameter: 470 +/- 2mm AFC Warm bore Mounting position 2:- In the AFC Warm Bore -- max. clearance: 468mm OD

5. Carbon fiber clamp ring, 1 mm thick (as per existing FermiLab design) “turn-over” at both clamp ends Three brackets to lock tight the clamp ring to the absorber OD < 468mm

7. Adaptor connecting the solid absorber to the Safety Window mounting flange Access holes for bolting up

9. Safety Window Mounting flange Access holes for bolting up

12. Max. 474mm + 20 (bolt head sticking out) 70mm > 500mm Entrance clearance to the spool piece: ~ 500 x 70mm Bolted onto the underside of the spool piece cover plate Gusset Plate – profiled to suit