Object Details
maker
Johnson, William
Description (Brief)
This patent model demonstrates an invention for a flatbed cylinder press which was granted patent number 128731. The eccentric gears gave a variable motion to the cylinder, synchronizing it with the reciprocating bed.
Location
Currently not on view
date made
ca 1872
patent date
1872-07-09
ID Number
GA.89797.128731
accession number
89797
patent number
128731
catalog number
GA*87979.128731
Object Name
patent model
press, printing
Object Type
Patent Model
Physical Description
metal (overall material)
Measurements
overall: 29.5 cm x 26.5 cm x 24 cm; 11 5/8 in x 10 7/16 in x 9 7/16 in
See more items in
Work and Industry: Graphic Arts
Patent Models, Graphic Arts
Work
Communications
Industry & Manufacturing
Patent Models
Data Source
National Museum of American History
Link to Original Record
Record ID
nmah_1295058