US 5,205,056 AGranted

Attachment structure for securing a cleat to a cycling shoe

AssigneeShimano Inc.

InventorsShinpei Okajima, Yoshinori Inubuse

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Abstract

A structure for securing a cleat to a cycling shoe includes a shoe bottom defining a recess in an upper surface thereof, and at least one slot extending through a bottom surface of the recess and parallel to a longitudinal axis of the shoe; a plate accommodate in the recess and having a fore and aft length at least half a length of the slot; a sleeve-like guide element attached to an offset position of the plate; a washer fitted in an opening defined in the cleat; and a screw extending through the washer from below for engaging the guide element. The guide element is offset to such an extent that an end of the plate is out of contact with an end wall of the recess when the guide element contacts an end of the slot lying in the direction in which the guide element is offset. The plate in this structure has a length equal to or greater than a half length of the slot, which results in a reduced extent of the slot exposed to the ground to restrict small stones, nails and the like entering the shoe. Further, since the connecting point of the plate is offset, the cleat may be fixed to any selected position over an entire range of the slot by reversing the direction of the plate.

Claims5

Dependent claims

A structure for securing a cleat to a cycling shoe comprising:

a shoe bottom defining a recess in an upper surface thereof, and at least one slot extending through a bottom surface of said recess and parallel to a longitudinal axis of the shoe;
a plate accommodated in said recess and having a fore and aft length at least half a length of said slot;
and
clamp means connectable to said plate and including a guide portion for extending through said slot, said clamp means allowing said plate to move along said slot, and cooperative with said plate to secure the cleat to a bottom surface of said shoe bottom;
a point of connection between said plate and said clamp means being offset from a center of said plate;
wherein an amount of offset of said clamp means is such that an end of said plate is out of contact with an end wall of said recess when said guide portion of said clamp means contacts an end of said slot lying in the direction in which said guide portion is offset;
and
wherein said amount of offset of said guide portion is such that, when said plate is moved, without reversing direction, into contact with the other end wall of said recess, said guide portion lies substantially in a longitudinally middle position of said slot or between said middle position and said other end wall.

5 more elements

Dependencies are inferred from the claim text.