Highly viscous material discharge mechanism from cartridges and containers - draws closure lid up through outlet opening by piston rod after threading onto cartridge etc

The piston rod (4) is operated via clamping bodies (10,20) through a handle lever (11). The clamping body(10) and a leaf spring (13) form an integral part, in the same way as the clamping body (20) and leaf spring (21). All parts can be made from plastics. The housing (3) of the discharge mechanism...

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Bibliographic Details
Main Author SCHNEIDER, FRIEDHELM, 5226 REICHSHOF, DE
Format Patent
LanguageEnglish
German
Published 24.06.1993
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL
APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
SPRAYING OR ATOMISING IN GENERAL
STORING
TRANSPORTING
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Summary:The piston rod (4) is operated via clamping bodies (10,20) through a handle lever (11). The clamping body(10) and a leaf spring (13) form an integral part, in the same way as the clamping body (20) and leaf spring (21). All parts can be made from plastics. The housing (3) of the discharge mechanism is screwed onto the outlet opening (1) of the cartridge (2). The piston rod (4) passes through the outlet opening and is connected to the closure lid (5). USE/ADVANTAGE - For adhesive etc.contg.cartridges in dispensing guns,with low-cost design for easy handling.
Bibliography:Application Number: DE19914141826