|국가/구분||United States(US) Patent 등록|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 16 인용 특허 : 22|
An improved runner and method of manufacture. The runner is formed by insert injection molding a steel insert blade, by which the total weight of the runner may be reduced substantially in comparison to conventional steel runners having similar size and shape. A skate blade and an ice skate including the improved runners are also provided.
1. A runner, comprising:an insert blade having an upper edge extending between a toe end and a heel end, a lower skating edge, and opposed side surfaces;each opposed side surface including a recessed region having a recessed surface, each recessed region being spaced apart from the lower, skating edge and extending between the toe end and the heel end for a preselected distance; anda polymeric material covering at least a portion of each recessed region. 2. The runner of claim 1, wherein a lower edge of each recessed region is defined by a lip. 3. The ru...