Patent information:

Patent:Utility 1,719,989
Patented:July 9, 1929
Applied:May 13, 1926
Title:Method of and Apparatus for Assembling Insulators
Description:Method of assembling the shells, holding downward pressure, and vibrating to settle cement around the shells to eliminate air
Category:Manufacturing
Assigned to:Locke Insulator Corp.

Patentee Information:

MOORE, JR., Stewart L. Baltimore, MD

Class and subclass information:

Class:156ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE
Subclass:73.6METHODS Surface bonding and/or assembly therefor Vibratory treatment;
Class:156ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE
Subclass:293METHODS Surface bonding and/or assembly therefor Inserting of lamina in hole, aperture or recess of other lamina and adherence to side walls thereof;
Class:156ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE
Subclass:305METHODS Surface bonding and/or assembly therefor By applying after assembly an adhesive, solvent or chemical activating agent;
Class:156ADHESIVE BONDING AND MISCELLANEOUS CHEMICAL MANUFACTURE
Subclass:423SURFACE BONDING MEANS AND/OR ASSEMBLY MEANS THEREFOR Means assembling part within hole or aperture (telescoping);
Class:264PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES
Subclass:69TREATMENT OF MATERIAL BY VIBRATING, JARRING, OR AGITATING DURING SHAPING;
Class:425PLASTIC ARTICLE OR EARTHENWARE SHAPING OR TREATING: APPARATUS
Subclass:457DYNAMIC MALE SHAPING MEANS INCLUDING MECHANICAL MOVEMENT OR POWER MEANS;

Known specimens:

None known

Drawings:

Drawing page 1

Page 1

Drawing page 2

Page 2