|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||51/5D ; 51/228 ; 269/238|
|발명자 / 주소|
|인용정보||피인용 횟수 : 29 인용 특허 : 3|
An ice-skate sharpener comprising a stationary electric motor grinder including a diamond bit carried by an arm pivoted on a support adjacent the grinding wheel and serving to dress the peripheral face of the grinding wheel to the desired transverse curvature, so that an ice-skate blade can be sharpened with the desired hollow ground. The sharpener further includes a pair of self-centering jaws to clamp the blade of an ice-skate therebetween and pivotally connected to the cuter end of articulated arms, themselves pivotally mounted on a support secured to...