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Improvements relating to a Device for Holding a Miner's Lamp in Position on his Cap.
Improvements relating to a Device for Holding a Miner's Lamp in Position on his Cap.
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机译:关于将矿灯固定在矿工帽上的装置的改进。
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106,204. Fulton, T. Aug. 18, 1916. Supporting.-A miner's lamp 5 is hooked into a hole in a supporting-plate of leather, leather substitute, &c. bent to conform to the contour of a miner's cap and rivetted to the cap, lateral displacement of the lamp being prevented by a clip on the plate embracing the lamp.
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