US1892067A
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Chain transmission gearing
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GB349718A
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Improvements in or relating to transmission chains
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GB345519A
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Improvements relating to transmission chains
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DE557478C
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Tensioning pulley, under the action of a spring, with a locking mechanism preventing backward movement
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GB339108A
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Improvements relating to motion-transmitting devices
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GB343612A
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Improvements relating to chain transmission gearing
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GB334410A
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Improvements in or relating to casings for power transmission gearing
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GB331093A
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Improvements relating to machines for assembling driving chains
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GB330704A
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Improvements relating to machines for drawing metal
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GB325683A
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Improvements relating to the bending of metal strip or sheet
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GB326604A
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Improvements relating to mechanism for feeding parts for machining
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GB324793A
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Improvements relating to chain tensioning devices
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GB321812A
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Improvements relating to automatic turning lathes
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GB321284A
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Improvements relating to chains for use in conveyors, elevators, feeding mechanism and the like
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US1842117A
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Transmission chain
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DE478365C
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Drive chain
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US1722861A
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Method of making transmission chains
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GB296233A
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Improvements relating to transmission chains
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GB297570A
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Improvements relating to transmission chains
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DE491072C
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Drive chain
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