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Thread: High-quality black-and-white photographs of large old machines and tools

  1. #351
    Supporting Member Toolmaker51's Avatar
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    Toolmaker51's Tools
    Chip trays are a plus.
    Big parts, a lot of chips.
    But not until it's loaded in the machine.
    I'll take the jib crane and hoist; that has unique construction.
    Practically guaranteed though, none left in existence.

    And that shaft hook, it cantilevers with a yoke above shaft, and slings balance from below!
    Does Jon award Tool Of The Week posthumously?

    *2. Went back for another gander, 1904 but not a lineshaft shop. The motor drives a cogged belt, with the headstock gearing under or in the lathe bed? The headstock proper IS in the middle, tailstocks and carriages at each end. Chuck is actually a trunnion bearing.
    Well worth examining full size. Enhanced maybe, but they still can't improve image beyond what is recorded. Incredible detail.

    A slightly newer version; with conventional drive.

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    Last edited by Toolmaker51; 02-21-2021 at 06:29 PM. Reason: 3rd time would have been the charm, took one more
    Sincerely,
    Toolmaker51
    ...we'll learn more by wandering than searching...

  2. #352
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    That old Putnam lathe was made in the same town where they made the early Iver Johnson firearms.

  3. #353
    Supporting Member NeiljohnUK's Avatar
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    Looks more like a single sided chain than a belt, similar to a 'silent' chain.

  4. The Following User Says Thank You to NeiljohnUK For This Useful Post:

    marksbug (02-23-2021)

  5. #354
    Supporting Member marksbug's Avatar
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    the chain of command is always belting out orders.hoist this hoist that. chip get back to work!!! oops rong factory....silent chain of command my butt.it's all single sided..works make parts, the one command makes $$$ keep all these awesome pics coming and stimulating my 3 brain cells!!! or was that simulating?



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