Load and/or transport cart
US8631892B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jun 17, 2011 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Jun 17, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62K2015/005
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A load and transport cart includes, under a loading platform, a triangular steering plate and, therebelow, a front part of a footboard, wherein the steering plate has a bore, an annular-segment shaped groove, an elongated hole and two opposing first ball heads. The first ball heads each lie in an articulated manner in a respective bearing at one end of a respective steering lever and, at the other end of each lever is a bearing for a respective further ball head of a respective triangular swinging fork on a stub axle of which a respective front wheel is rotatably mounted, wherein each of the swinging forks is rotatably mounted on the loading platform via pivot pins, and wherein the steering axis is located in front of an imaginary axis and can be deflected to the left or right by the steering angle of 45°.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.