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US 5,307,852 AGranted
Chain link for the antiskid device of a vehicle wheel
AssigneeConfon AG
InventorWerner Preusker
Life of this patent
Estimating the term…
Abstract
A chain link for the antiskid device of a vehicle wheel, having a first end forming a closed eyelet for attachment to an adjacent chain link, and a second end forming a hook for attachment in an opening of a web or plate or arm of the antiskid device, the eyelet and hook having the equal inside width corresponding to the thickness of the web in the zone of the place of attachment, plus a slight extra dimension for adequate mobility upon the attachment.
Claims3
A vehicle wheel chain comprising:
- a closed connecting link;
- and
- a pair of spaced apart chain links interconnected with said connecting link, each of said chain links comprising:
- a respective elongated shank formed with opposite ends and having a uniform thickness, said shank being formed with:
- a respective generally U-shaped hook formed on one of said ends and having a proximal portion extending outwardly from the shank, said hook being formed with a remote portion extending from said proximal portion, said remote portion being formed with an inner edge facing said shank and spaced therefrom at a distance and with an outer edge turned away from said shank and lying in a plane, and
- a closed eyelet formed on the other end and extending outwardly from said shank, said eyelet being formed with a curved portion having a respective outer edge with which the plane is tangential and an end portion remote from said other end and running inwardly from said curvature portion toward and abutting said shank, said eyelet receiving the connecting link and having an inner diameter which is equal to said distance but is slightly greater than said thickness, said eyelet thereby preventing said hook from bending inwardly toward said shank when the chain link is disposed between a vehicle wheel and a road.
3 more elements
Dependencies are inferred from the claim text.