|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||51/5D ; 51/98R ; 51/102 ; 51/109R|
|발명자 / 주소|
|인용정보||피인용 횟수 : 28 인용 특허 : 4|
Ice skate-sharpening apparatus including a housing assembly carrying a vertically extending drive shaft on which a grinding wheel is mounted. Adjustable mounting means supports the housing assembly on a work table for vertical movement with respect to the work table to position the grinding wheel at a predetermined work-performing position above the work table. Drive transmission means connects the grinding-wheel drive shaft with a motor that is fixedly mounted at a position adjacent to the work table. The drive transmission means provides for the rotati...
Ice skate-sharpening apparatus comprising means defining a horizontal work-supporting surface having an opening extending vertically therethrough, a drive shaft extending vertically through said opening and having a vertical axis of rotation, a grinding wheel positioned for rotation in a generally horizontal plane and mounted on said drive shaft for rotation therewith, a grinding wheel housing assembly supporting said grinding wheel and said drive shaft for rotation for the grinding wheel in said horizontal plane, adjustable mounting means supporting sai...