Vehicle for conveying trolleys
US5322306A · kind A · utility
73Cited by
5References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 20, 1993 |
| Grant date | Jun 21, 1994 |
| Priority date | — |
| Expiry date | Aug 20, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B3/1404
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle for conveying trolleys have driving wheels activated by a control assembly to engage and advance one or a series of trolleys. A reel assembly is detachably engageable with the leading trolley and supports a first anchoring line which secures the trolleys to the vehicle and a second control line which is connected to the control assembly and which made be pulled or tensioned to control operation of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.