Ratchet device for belts or ropes
US4154427A · kind A · utility
28Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 7, 1978 |
| Grant date | May 15, 1979 |
| Priority date | — |
| Expiry date | Apr 7, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T24/2175
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A ratchet device is provided for tensioning belts or ropes which are used to secure piece goods during transport by means of trucks, ships, airplanes, etc. The device includes a ratchet housing, a belt tensioning assembly supported in the housing and a manually actuated pivotable lever for actuating the belt tensioning device. The device permits easy and facile adjustment of the belt tension by repeated pivot movements of the lever.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.