From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Sheet illustrating five different types of electrical contact spring chambers and fuse clips.
| Identifier | ExFiles\Box 168b\2\ img262 | |
| Date | 17th August 1932 guessed | |
| THE NEW IMPROVED FOR ALL TYPES OF EL... FIGURE 1 A single contact spring chamber attached by spinning over the hollow end of the mounting shank. FIGURE 2 For limited space, the spring of the chamber is below the mounting line. Securely attached by a shaving-down process. Can be fastened to an insulated base by spinning over the hollow-end shank. FIGURE 3 A fuse clip assembly held rigidly together by a shaving-down process and mounted on a base by spinning over the end of the shank. FIGURE 4 A double contact spring chamber mounted on an insulated base by spinning over the end of the shank. FIGURE 5 A double contact spring chamber first attached to a metal conductor and then mounted on an insulated base. HAD SNAP | ||