Adaptor for gun applying plastics foam - is secured by intermediate piece with groove for O=ring
Номер патента: DE4006080A1
Опубликовано: 27-09-1990
Автор(ы): Adolf Arlt, Ingo Henke, Monika Dr Rer Nat Jennes
Принадлежит: OST BAU MONTAGE
Опубликовано: 27-09-1990
Автор(ы): Adolf Arlt, Ingo Henke, Monika Dr Rer Nat Jennes
Принадлежит: OST BAU MONTAGE
Реферат: Plastics foam, which sets hard after being applied, is applied by means of a gun which is connected to an aerosol container by an adaptor. The inlet fitting (1) of the gun (2) has a plate (4) which is fitted with a sleeve (19) and sealing washer (5) which are secured by an intermediate piece (6). The intermediate piece has an internal and an external screw thread and has a groove for an additional O-ring (8). A replace bell shaped fitting (11) is screwed on to the external screw thread of the intermediate piece (6). This bell shaped fitting (11) has slits (12) in its periphery to receive the valve carrier (9) which is held in place by a clamping ring (13). USE - Spraying of plastics foam.
Externally mounted all-plastic foam pump, and foam generating method thereof
Номер патента: EP4273065A1. Автор: Yuanhong MEI,Zhiyun ZENG. Владелец: Guangdong Neat Packaging Co Ltd. Дата публикации: 2023-11-08.