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GB Patent: GB-180,602,939
Giving motion to hammers, stampers, knives, shears, and other things, without the application of a wheel, pinion or any rotative motion, by powers in common use
Patentee:
William Deverell - Blackwall, county Middlesex, England

USPTO Classifications:

Tool Categories:
metalworking machines : forging machines : drop hammers

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Granted: Jun. 06, 1806

Patent Pictures:
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Grace's Guide page on William Deverell
Description:
According to Grace's Guide, "Deverell's steam hammer patent (1806) is particularly interesting, but it is not known whether it was developed for practical use." In the aftermath of Nasmyth's patent GB-184,209,382, it was pointed out that his patent had been anticipated decades before by this Deverell patent.

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