US 5,685,014 AGranted

Individual protective gear to guard an upper limb against mechanical risks

AssigneeComasec

InventorChristian Dapsalmon

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Abstract

A knitted individual protective gear such as, a glove, muff or mitt for example, to guard an upper limb against mechanical risks, particularly cutting and/or abrasion, is characterized in that, the yarn (2) of high physical resistance with which the individual protective gear is knitted is a fiber core (3) surrounded by an outer fiber covering (4); fibers of the core (3) have a selected color; fibers of the covering (4) have a color chosen to be distinct from that of the core (3); cuts and/or abrasion alter the covering (4) on a permanent basis, allowing the core (3) to be seen, so that the larger the alteration, the closer the shade of the altered parts will be to the color of the core (3), in order for the gear to have an indicator of the protection performance in the gear's current state.

Claims13

Dependent claims

A knitted individual protective gear to guard an upper limb against mechanical risks, wherein:

the protective gear is at least partially knitted with yarn comprising a core of fibers surrounded by an outer fiber covering;
the fibers of the core and of the covering have a high resistance to at least one of cutting and abrasion;
the fibers of the core have substantially the same color;
the fibers of the covering have a color distinct from that of the core and cover the core such that the knitted protective gear will have substantially the same color as the fibers of the covering, and any cut or abrasion of the protective gear will produce an altered part on the fiber covering, allowing the core to be seen;
each altered part of the gear has a color distinct from the knitted protective gear, such that the lesser the extent of alteration, the closer the shade of the altered part will be to the color of the covering, and the greater the extent of alteration, the closer the shade of the altered part will be to the color of the core, whereby the shade acts as an indicator of the protection performance of the gear.

2 more elements

Dependencies are inferred from the claim text.