US Patent: 213,366 - Hoisting Drum and Clutch Apparatus


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US Patent: 213,366

Hoisting Drum and Clutch Apparatus

Patentee:

Henry Whiteley (exact or similar names) - Wilmington, New Castle County, DE

USPTO Classifications:

192/48.3, 254/351

Tool Categories:

material handling : hoists, winches, come-alongs

industrial machines : industrial machine mechanisms : industrial machine clutches

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jan. 30, 1879
Granted:	Mar. 18, 1879

Patent Pictures:

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Description:

Claim:

The object of my invention is to furnish a device by means of which the delicate operation of withdrawing the sheets of coated metal from the bath and their subsequent treatment may be performed with greater precision and cheapness.