|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||A63C-001/30 A63C-003/00 A63C-001/00|
|미국특허분류(USC)||280/011.18; 280/007.13; 280/007.14; 280/011.12; 280/011.19; 280/011.207; 280/841; 280/609; 280/610|
|우선권정보||DE-10 2005 004 515(2005-01-31)|
|§371/§102 date||20070730 (20070730)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 18 인용 특허 : 41|
The invention relates to a skating sports device, in particular skating boot, comprising an exchangeable blade holder (14), connected to a boot by means of sole and heel plates (4 and 5). An exchangeable blade (1) may be clipped in the exchangeable blade holder (14), which is held under tension in the front and rear region by locking clip buttons (2) which may be operated without tools. A torsion duplex cross (3), formed by torsion and flexion bars (3a and 3b) absorbs the torsion and flexional forces occurring during skating and neutralizes the same.
The invention claimed is: 1. Skating sports device having an exchangeable blade that is detachably mounted on a base element, characterized in that the base element has an exchangeable blade holder (14) having elastically deformable walls and at least two pairs of locking clip buttons (2) in the front and rear regions for detachable fastening and locking of the exchangeable blade (1), with the at least two locking clip buttons (2) integrated into the elastically deformable walls of the exchangeable blade holder (14). 2. Skating sports device according...