Plastic chain comprising mountable guide means and/or mountable means
US5247789A · kind A · utility
36Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 1991 |
| Grant date | Sep 28, 1993 |
| Priority date | — |
| Expiry date | Dec 17, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G2207/12
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A plastic chain includes chain elements that are connected to one another by way of connecting shafts, rods or similar devices. The chain elements include a recess in which is received a connecting element. The connecting element can have a guide element extending therefrom for guiding the chain, and a locking element extending therefrom for restraining axial movement of the connecting shafts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.