US Patent: 335,756 - Stave Joining Attachment for Molding Machines


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US Patent: 335,756

Stave Joining Attachment for Molding Machines

Patentee:

Ammi M. Jewell (exact or similar names) - San Francisco, San Francisco County, CA

USPTO Classifications:

147/27

Tool Categories:

woodworking machines : specialty woodworking machines : barrel making machines

woodworking machines : cutter head machines : cutterhead machine accessories

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Aug. 25, 1885
Granted:	Feb. 09, 1886

Patent Pictures:

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Description:

Abstract:

My invention relates to the class of woodworking machines, and particularly to a new and useful attachment to a molding-machine, whereby said machine can be used for the purpose of jointing staves.

Claim:

The arbor F, having guide-disks and cutterhead G, and the rectilinearly-adjustable carriage E, having a box, e, in which the arbor is journaled, in combination with the pivoted lever K , having a weight, Wi, on its long arm, and its short arm adapted to bear against the box e, whereby the cutterhead is held to a positive and continuous engagement with its work.