Patent · US Expired

Dust extraction appliance for flat knitting machines

US4765158A · kind A · utility

4Cited by

5References

6Claims

0Family size

Assignee

H&S Toll, Inc. · DE

Inventors

Ernst Goller · Reutlingen, DE
Jochen Dieringer · Hechingen, DE

Key dates

Filing date	Oct 9, 1987
Grant date	Aug 23, 1988
Priority date	—
Expiry date	Oct 9, 2007

Classification

Technology area (CPC D)Textiles; Paper
CPC primaryD04B35/32
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

In the dust extraction appliance for flat knitting machines, a vacuum is generated in the suction nozzles (17) by means of at least one suction-flow device (16) which is arranged on the slide of the flat knitting machine and into with a conveyed, via a flexible delivery line (20), compressed air which carries the sucked-up dust further into a dust collecting bag (18) via an exhaust-air duct (22).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.