Adjustable vehicle-carrying frame for insertion into differently-sized containers
US5445278A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1993 |
| Grant date | Aug 29, 1995 |
| Priority date | — |
| Expiry date | Dec 22, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G2201/0294
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
An adjustable frame for carrying vehicles between elongate upright sides preferably includes a length-adjusting mechanism for expanding the length of the frame to fit transport containers of different sizes, a friction-reducing mechanism for smoother, safer and faster lengthwise adjustment of the respective frame sections, and a door-protecting mechanism including not only the length-adjusting mechanism but also shock-absorbing bumper assemblies for protecting the container door, the frame and the vehicles on the frame through a reduction in the peak level of shock forces generated during collisions between the container door and the frame. Preferably, the adjustable frame has only two sections for faster locking and is configured to flexibly accommodate different vehicle lengths, including by support of a pair of vehicle wheels in a center position on the frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.