Skate blade and skate blade assembly
US6164667A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 30, 1999 |
| Grant date | Dec 26, 2000 |
| Priority date | — |
| Expiry date | Jul 30, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63C1/30
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A rigid reinforcement member extends longitudinally along the neck portion of the skate blade holder, to reduce stress and improve force transfer. The blade holder has a longitudinal slot running along the bottom thereof to receive a blade or runner, which is secured in the slot. At least one rigid reinforcement member runs along at last the neck portion, within the slot and above the runner, the slot being enlarged at the location of the reinforcement member(s) in order to accommodate the member(s). Preferably, the reinforcement member is in one piece, including an upper web portion and an integral channel with a cross section in the form of inverted U-shape beneath the upper web portion. The arms of U-shape run alongside the runner, one on either side of the runner, and the base of the U-shape lies against the top of the runner and follows the shape thereof. Preferably, the rigid reinforcement member is of a reinforced plastic composite material, although a metal could also be used. The increased rigidity of the blade holder permits the use of a lighter runner, which may be provided by using a runner with a number of cut-out areas. The cutouts are arranged in a central area betwe…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.