Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 185
e areinformed that the fitting has been testedunder exceptionally severe conditions onboard ship, under gun-fire and vibrationsset up by a pneumatic hammer, and thatlamps equipped with the device havesuccessfully withstood the trial, althoughothers not so equipped in the vicinityhave been… … General view oi Ross Anti-VibrationDevice. A—Supporting Arm. B—Cast Body. C—. 1 ti- Vibration I D—Lampholder with Shade Ring. E—Terminal Insulator. f—Watertight Gland Rubber Washer. G—Gland Washer. H—Plug which exchanges position with supporting arm to convert fitting into Pendant.R—Rubber…
Lighting
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