Patent · US Expired

Adhesive applicator

US5549751A · kind A · utility

3Cited by

9References

5Claims

0Family size

Assignee

Windmöller & Hölscher KG · DE

Inventors

Friedhelm Brinkmeier · Lengerich, DE
Richard Feldkamper · Lengerich, DE

Key dates

Filing date	Apr 14, 1994
Grant date	Aug 27, 1996
Priority date	—
Expiry date	Apr 14, 2014

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05C1/165
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

An adhesive applicator comprising a transfer roller is provided with a uniform layer of glue and is set against a format roller such that application members distributed over its periphery pick up glue applied in a certain format and transfer the same to workpieces to be coated with glue. To prevent that glue thrown off from the application members contaminates the apparatus and gets lost, a collection roller (2) is disposed in direction of rotation of the format roller (14) before the transfer roller (1), which collection roller forms a troughlike nip with said transfer roller (1).

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