EP0051550A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Device for conveying granular solid materials
Assignee: Transitube Projet SA
•
Filing: 1981-10-22
•
Granted: —
•
Expires: 2001-10-22
Abstract
Abstract A device according to the invention comprises a flexible tubular sleeve 5, equipped with two openings 6 and 7 and, inside the latter, a rod 8 carrying flexible strands 9 which are implanted radially along one or more helices having the same pitch. The rod 8 is driven in rotation by a motor 10 in the direction of the pitch of the helices. One application is the transport of fragile solid materials, for example roast coffee grains, pharmaceutical granules or livestock feed. <IMAGE>
Inventors
- 👤 René Bouquet
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 01:31
CPC Classifications
B; B65; B65G; B65G33/00; B65G33/08; B65G33/14; B65G33/16; A; A46; A46B; A46B3/00; A46B3/18; B65G33/24; B65G33/26; B65G33/265; B65G2201/00; B65G2201/02; B65G2201/0202; B65G2201/0211
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.