Detachable castor support for a baby carriage
US4854008A · kind A · utility
Inventor
Key dates
| Filing date | Dec 2, 1988 |
| Grant date | Aug 8, 1989 |
| Priority date | — |
| Expiry date | Dec 2, 2008 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B9/00
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This invention relates to a detachable castor support for a baby carriage and in particular to one including a body portion having a vertical shaft with a pivot hole and a protuberance, a stand having a rectangular recess having two sides each formed with a semicircular hole at the lower part thereof and an elongated slot at the front part thereof, a U-shaped member extending from the rear part of the stand and having a hole in each vertically extending sidewall of the U-shaped member and a semicircular notch at the bottom thereof, a connector disposed within the stand with its tubular lug engaged with the semicircular notch of the stand and its protuberance fitted into the elongated slot of the stand and a rivet extending through the hole of the U-shaped member and the lower part of the vertical shaft of the body portion whereby the baby carriage can be stowed conveniently and the castor thereof can be easily replaced with a new one once damaged.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.