Apparatus for preparing and feeding an abrasive-containing suspension into the zone of action of work tools of polishing and finishing lathes
US4242841A · kind A · utility
Inventors
Key dates
| Filing date | Jul 30, 1979 |
| Grant date | Jan 6, 1981 |
| Priority date | — |
| Expiry date | Jul 30, 1999 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B57/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An apparatus for preparing and feeding an abrasive-containing suspension into the zone of action of work tools of polishing and finishing lathes consisting of units series-connected by pipes and forming a closed circuit, comprising a unit for preparing a suspension from starting materials, a distributing unit with branch pipes for feeding the suspension to each work tool, a reservoir for collecting a waste suspension and a unit for cleaning the waste suspension. The distributing unit is formed with a pipe having a variable cross section along the length thereof. The branch pipes are located on the pipe at points of greater cross section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.