|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||280/037; 016/034; 190/018A|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 39|
A retractable wheel assembly includes a bracing member and a wheeled arm pivotally coupled to the bracing member. The wheeled arm is sized and positioned such that the wheeled arm rotates through an aperture of the bracing member. The wheeled arm includes an arm member, a wheel, and an aperture cover shaped and positioned such that when the wheeled arm is in a retracted mode, the aperture cover covers a majority of the aperture, but not substantially all, thereby forming a wheel gap. The wheel assembly includes a deployment arm and a trap member operatio...
1. A wheel assembly, comprising: a) a bracing member including: a1) a side panel; anda2) a front panel coupled to the side panel and including an aperture disposed therethrough;b) a wheeled arm pivotally coupled to the side panel and sized and positioned such that the wheeled arm rotates through the aperture of the front panel; wherein the wheeled arm further comprises: b1) an arm member including a first end and a second end; wherein the arm member is pivotally coupled to the side panel, between the first end and the second end;b2) a wheel coupled to th...