Abstract: A fastening device for a hand-held applicator of foam cylinders enables the use of foam cylinders with hand applicators that were intended for applicator guns. A fastening device for a hand-held applicator is used, which is placed on the valve nozzle of a foam cylinder. The fastening device has a cavity on the side of the nozzle, in which there is a conical pipe. In addition grappling devices, such as cammed surfaces, on the inside wall of the cavity of the fastening device engage a border of the nozzle.
Type:
Grant
Filed:
October 25, 2006
Date of Patent:
May 13, 2014
Assignee:
Ou Krimelte
Inventors:
Jaan Puusaag, Raivo Raba, Taavi Lauringson
Abstract: The present invention relates to the structure of a fastening device for a hand-held applicator of foam cylinders, in particular polyurethane foam cylinders used in construction that would enable the use of foam cylinders meant for applicator guns with hand-held applicators as well. For this purpose a fastening device (9, 19) for a hand-held applicator is used, which is placed on the valve nozzle (3). The fastening device (9, 19) has a cavity (12, 24) on the side of the nozzle, in which there is a conical pipe (13, 25). In addition, there are grappling devices (14, 26, 27) on the inside wall of the cavity of the fastening device, joggles for example, that are hooked behind the border (8) of the nozzle (3).
Type:
Application
Filed:
October 25, 2006
Publication date:
July 9, 2009
Applicant:
OU KRIMELTE
Inventors:
Jaan Puusaag, Raivo Raba, Taavi Lauringson