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Sports shoe cleats

a technology for shoes and cleats, applied in the field of sports shoe cleats, can solve the problems of outward wear of traction teeth, and achieve the effects of reducing the build-up of debris, lateral stability, and reducing the risk of traction

Inactive Publication Date: 2008-02-12
GREENKEEPERS OF DELAWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]The present invention provides a golf shoe cleat which utilizes low profile pseudo pyramid-like shaped “traction teeth”. Although the pseudo-pyramid shape is preferred, other geometric shapes can be used. For example, the traction teeth can be conically shaped. In a preferred embodiment, a center tooth or wear pad protrudes straight down to provide traction, and a plurality of angled traction teeth are in a generally circular perimetrical pattern and protrude at an outward angle to provide traction and lateral stability during a golf swing. Due to the orientation of the teeth, the cleat is more durable. Moreover, a material is utilized which not only provides resilience and flexibility for traction but also possesses a durability characteristic needed to achieve an acceptable product life. In addition, the cleat of the present invention helps keep the build

Problems solved by technology

As the cleat wears from the inside out, the traction teeth also wear in an outward manner.

Method used

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Embodiment Construction

[0020]Referring now to FIGS. 1-4 of the drawings, a cleat 10 is preferably of molded plastic polyurethane with about a 55D durometer hardness but which can be manufactured out of any suitable material with a preferred hardness range from about 44D to about 95D durometer hardness. The body 11 has a domed outer face 12 with a center-pyramid shaped wear pad 13 surrounded by a circular array of pseudo pyramid-shaped traction teeth 15-1, 15-2 . . . 15-N, and in the present embodiment N is 8, so that in the cleat illustrated, there are nine teeth with the center tooth 13 serving as a wear pad. The pseudo pyramid-shaped teeth have a curved outer face 15-0 and an angulated or faceted face 15-IN. Each of the outward angled traction teeth in the array 15-1, 15-2, 15-3 . . . 15-N are traction teeth and are angled outwardly around the perimeter. This circular array of outwardly angled traction teeth 15-1, 15-2, 15-3 . . . 15-N provides lateral stability and traction through the plane of a golf ...

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PUM

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Abstract

A golf shoe cleat has a main body member having a dome-shaped outer face and a planar inner face, a threaded stud molded integrally with the main body member and projecting outwardly from the inner face. A plurality of pseudo pyramid-shaped teeth projecting around the perimeter of the main body member, each of the pseudo pyramid-shaped teeth having an outward angle to provide lateral stability and traction through the plane of a sports swing. The traction teeth have a low profile to reduce damage to putting green surfaces for example. An anti-debris ring is formed on the peripheral edge of the planar inner face. In this position, the anti-debris ring tends to prevent the edge of the cleat from separating from the sole of the golf shoe thereby foreclosing the entry of debris underneath the cleat. At the same time, when the cleat is snugged down by the application tool, the pressure causes the ring to more closely hug the sole and precludes the entry of debris.

Description

REFERENCE TO RELATED APPLICATION[0001]This application is a continuation-in-part application of my application Ser. No. 08 / 802,908 for SPORTS SHOE CLEATS filed Feb. 20, 1997 now U.S. Pat. No. 5,794,367.[0002]The present invention is directed to golf shoe cleats, and more particularly to golf shoe cleats or spikes in which the cleat is molded from a durable plastic material and includes outwardly angled traction teeth and in a preferred embodiment has an anti-debris ring.BACKGROUND AND BRIEF DESCRIPTION OF THE INVENTION[0003]The three biggest complaints made about existing golf shoe spikes or cleats are lack of traction, and durability and that they need to be cleaned off during the course of a game. There have been attempts to solve these problems in the past. In Deacon et al U.S. Pat. Nos. 5,536,793 and 5,259,129, the golf cleat or spike is comprised of a plastic molding in which the traction action is provided by ridges curved in planes parallel to the shoe sole emanating out in r...

Claims

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Application Information

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IPC IPC(8): A43B5/00A43C15/02A43C15/16
CPCA43B5/001A43C15/162
Inventor CARROLL, FRANCIS C.
Owner GREENKEEPERS OF DELAWARE