초록 ▼

The present invention proposes a process for manufacturing an object intended to be held in the hand and which comprises a body made from a plastic material reinforced inside by means of a frame and comprising at least one grasping zone having a hardness less than that of its other parts. This proce

The present invention proposes a process for manufacturing an object intended to be held in the hand and which comprises a body made from a plastic material reinforced inside by means of a frame and comprising at least one grasping zone having a hardness less than that of its other parts. This process consists in placing the frame in a mould comprising an injection aperture in the part of its cavity corresponding to the grasping zone of the object, closing the mould, injecting into the cavity a definite amount of a compact plastic material, this amount being insufficient to completely fill the mould, then injecting an amount of expanded plastic material to completely fill the cavity, the expanded plastic material, which while penetrating inside the volume of the non-solidified compact material, forces this latter to come into contact with the whole internal surface of the cavity of the mould and to cover the frame, and removing the object from the mould after cooling of the two plastic materials.

대표청구항 ▼

A handle for a portable object, comprising: a body formed from a compact moulded plastic material, said body having a grasping zone whose hardness is less than that of the remainder of said body; an expanded plastic material entirely located within said body and only in said grasping zone; and a fra

A handle for a portable object, comprising: a body formed from a compact moulded plastic material, said body having a grasping zone whose hardness is less than that of the remainder of said body; an expanded plastic material entirely located within said body and only in said grasping zone; and a frame formed by a U-shape metal section having a flat web including inner and outer edges, said outer edge having a transverse web extending along the base and legs of said U-shape frame, the ends of said legs including means for fitting said handle to said portable object, wherein said flat web is located within said body with said means for fitting extending outside of said body, wherein said transverse web is located along the outer periphery of said body, and wherein said expanded plastic material is positioned inward from said inner edge of the base of said U-shape frame.