|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B62B-003/04 B62B-003/10 A47L-013/51|
|우선권정보||DE-10 2013 007 041 (2013-04-24)|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 24|
A cleaning cart having a base plate and a working plate arranged at a vertical distance above the base plate, the base plate and the working plate being connected to each other by a rod system arranged within the vertical distance. The rod system is formed by at least two struts extending in a non-parallel manner relative to each other, and the struts are connected to each other by a bridge-like holder, the holder being arranged in a self-retaining manner between the struts.
1. A cleaning cart, comprising: a base plate;a working plate arranged at a vertical distance above the base plate; anda linkage connecting the base plate to the working plate, the linkage disposed within the vertical distance,wherein the linkage includes a first and a second strut, extending in a non-parallel manner with respect to each other,wherein the first and second struts are connected to each other by a rack-shaped holder, andwherein the holder is arranged in a self-locking manner, wedged between the first and second struts. 2. The cart of claim 1...