Patent information:

Patent:Utility 4,427,844
Patented:January 24, 1984
Applied:January 18, 1982
Title:Metal Capped Electrical Insulator and Method of Making Same
Description:Suspension (glass) where the aluminum alloy cap is molded in place
Category:Suspension
Assigned to:Ceraver

Patentee Information:

SABY, Charles Saint-Yorre,, France
JEANNIN, Serge Saint-Yorre,, France
PERRIER, Jean-Paul Saint-Yorre,, France

Class and subclass information:

Class:174ELECTRICITY: CONDUCTORS AND INSULATORS
Subclass:188INSULATORS With terminal elements Cap type;
Class:29METAL WORKING
Subclass:887METHOD OF MECHANICAL MANUFACTURE Electrical device making Insulator making;
Class:164METAL FOUNDING
Subclass:10PROCESS Shaping a forming surface (e.g., mold making, etc.) Final product part or material, utilized in forming or included in shaping member Utilizing plural preform bodies;
Class:164METAL FOUNDING
Subclass:108PROCESS Shaping liquid metal against a forming surface Composite article forming Shaping metal and uniting to a preform Uniting plural preforms or spaced preform portions;
Class:164METAL FOUNDING
Subclass:111PROCESS Shaping liquid metal against a forming surface Composite article forming Shaping metal and uniting to a preform Preform particularly provided with means to provide interlock with cast metal;
Class:164METAL FOUNDING
Subclass:112PROCESS Shaping liquid metal against a forming surface Composite article forming Shaping metal and uniting to a preform Positioning or maintaining position of preform relative to mold surface;

Known specimens:

None known

Drawings:

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