374 Matching Results

Search Results

Keying Device for Cutter Heads

Description: Patent for a keying device for cutter heads. This invention is designed attaches cutter heads to rotate shafts to align the cutter head. Illustration included.
Date: December 10, 1912
Creator: Ash, William D. & Herndon, James A.
Partner: UNT Libraries Government Documents Department

Discharge Pipe

Description: Patent for a discharge pipe. This invention is a flexible connection for use between the sections of metallic pipe in order to discharge material out of the dredger. Illustration included.
Date: December 10, 1912
Creator: Berndt, Frank
Partner: UNT Libraries Government Documents Department

Currycomb.

Description: Patent for an invented form of the currycomb which features the teeth that are automatically shown for action when pressure is applied.
Date: September 10, 1912
Creator: Black, Joe W.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen