Folding sport stroller or the like
US3953046A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jan 27, 1975 |
| Grant date | Apr 27, 1976 |
| Priority date | — |
| Expiry date | Jan 27, 1995 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B7/064
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A folding sport stroller, comprising at least one pair of angular supporting legs pivotally mounted in relation to one another, in the supporting end of which wheels, pivoted on wheel axles at right angles to the supporting legs, are arranged, the first supporting leg, for instance the rear one, being extended upwards beyond the pivoting shaft between the legs, the extension carrying a blocking lever pivoted on it, which has a locking part in engagement with a locking device adjacent the other leg, when the stroller is in ready to use-state so that the extension of the supporting leg, the portion of the blocking lever between said extension and the locking part as well as the part of the other supporting leg between the locking device and its pivot in the first leg, in the said state of the stroller, generally form a triangle-shaped locking construction maintaining the supporting legs in a fixed position in relation to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.