US822970A - Handle. - Google Patents

Description

WITNESSES- 0. HL MASCHMEYER.

HANDLE.

APPLICATION FILED NOV. 18, 1905 ANDREW. a GRAHAM co.. FHOYG-LITKDGRAPHERS, wAsmNaYm a c.

PATENTED JUNE 12, 1906.

UNITED sr rns PATENT orrron.

HANDLE.

Specification of Letters Patent.

Patented June 12, 1906.

Application filed November 18, 1905. Serial No. 237,951.

To to whom it may concern:

Be it known that I, CHARLES H. MASOH- MEYER, a citizen of the United States, residing at Portland, in the county of Cumberland and State of Maine, have invented new and useful Improvements in Handles, of which the following is a specification.

This invention relates to improvements in handles for receptacles for containing hot liquids, and more particularly relates to means for insulating the handle, so as to prevent the transmission of heat from the receptacle to the handle, and it relates more particularly to an improvement on the invention described in Letters Patent No. 485,846, dated November 8, 1892, issued to me, in which the handle is insulated from the'receptacle by non-metallic inserts held in place by non-me tallic bonds with roughened surfaces. In actual practice it is found that where the bond and the inserts are of non-metallic material it is well nigh impossible to fuse the metal of the handle around the insert and bond so as to make a tight joint, the handle part working loose and the non-metallic bond being liable to be broken.

The object of my invention is to overcome these objections.

In the drawings herewith accompanying and making a part of this application, Figure 1 is a side elevation of a receptacle with my improved handle applied thereto. Fig. 2 is a vertical sectional view of the handle, showing the insulating-inserts and metallic bonds, one in section and the other in elevation; and Fig. 3 is a plan view of the non-metallic insert.

In said drawings, A represents any form of receptacle. The handle is composed ofthe parts B B, joined to the receptacle in any convenient way, and C the hand portion proper of the handle. Inserted between the parts B B and G are non-heat-conducting inserts D. The parts of the handle B B and C and the inserts D are bonded together by metallic bonds having an attenuated body part E, with enlarged ends F.

In the process of manufacture the inserts, with the bonds, are placed in a suitable mold and the metal flowed against the inserts and around the bonds, the metal forming a strong unionbetween the sections of the handle and the bonds, thus holding the sections of the handle closely against the insert. The inserts may be provided on either side with indents G, into which the metal flows during the process of forming up the handle, thus preventing any rotary movement of the insert relative to the handle. It is found in actual experience that the long attenuated body portion of the bond, although a conductor of heat, is insufficient to conduct heat enough to the hand portion of the handle to be at all objectionable.

Having thus described my invention and its use, I claim A handle for receptacles consisting of attachment-sections, a hand-section, insulating-inserts between the adjacent ends of the sections and a metallic bond having an attenuated body portion and enlarged ends, the body portion passing through the insert and the enlarged ends embedded in the metal of the section.

In testimony whereof I have signed my name to this specification, in presence of two subscribing witnesses, this 14th day of November, 1905.

CHARLES II. MASCHMEYER.

In presence of ELGIN C. VERRILL, MARION RICHARDS.

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