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1. (WO1997025155) SYSTEM FOR APPLYING PASTY MASSES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1997/025155 International Application No.: PCT/US1997/000282
Publication Date: 17.07.1997 International Filing Date: 03.01.1997
Chapter 2 Demand Filed: 27.06.1997
IPC:
B05C 17/005 (2006.01) ,B05C 17/01 (2006.01)
[IPC code unknown for B05C 17/05]
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
C
APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
17
Hand tools or apparatus using hand-held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
005
for discharging material through an outlet orifice by pressure
01
with mechanically or electrically actuated piston or the like
Applicants:
ESSEX SPECIALTY PRODUCTS, INC. [US/US]; 1250 Harmon Road Auburn Hills, MI 48326, US (AllExceptUS)
BLAIN, Matthew, J. [US/US]; US (UsOnly)
BHAT, Shailesh, S. [IN/US]; US (UsOnly)
MALIK, John, P. [US/US]; US (UsOnly)
GRIFFIN, Henry, W. [US/US]; US (UsOnly)
LANDOLT, Hanspeter [CH/CH]; CH (UsOnly)
MEIER, Christian [CH/CH]; CH (UsOnly)
Inventors:
BLAIN, Matthew, J.; US
BHAT, Shailesh, S.; US
MALIK, John, P.; US
GRIFFIN, Henry, W.; US
LANDOLT, Hanspeter; CH
MEIER, Christian; CH
Agent:
SIMS, Norman, L.; The Dow Chemical Company Patent Dept. P.O. Box 1967 Midland, MI 48641-1967, US
Priority Data:
60/009,70711.01.1996US
Title (EN) SYSTEM FOR APPLYING PASTY MASSES
(FR) OUTIL D'APPLICATION DE MASSES PATEUSES
Abstract:
(EN) A system for applying pasty two-component masses stored in tubular bags, consists of a base unit (1), equipped with a hollow cylindrical chamber. At the front of the system an extrusion arrangement (2) is installed, equipped with means to activate the two-component mass. A press-out piston to empty the tubular bags, which can be displaced electromechanically, is located inside the base unit (1). The piston has a recess to receive the emptied tubular bag. To facilitate the removal of the folded tubular bag, a ring is provided that can be pushed onto the piston, and which prevents the tubular bag wrap from adhering smoothly to the piston's recess. In this manner, the tubular bag - together with the ring - can be pulled off the piston without great exertion.
(FR) L'invention porte sur un outil d'application de masses pâteuses à deux composants stockées dans des sacs tubulaires, consistant: en une unité de base (1) pourvue d'une chambre cylindrique creuse et, en position distale, d'un dispositif d'extrusion (2) muni d'un moyen d'activation de la masse à deux composants; en un piston presseur, éventuellement à commande électromagnétique, servant à expulser la masse du sac, placé dans l'unité de base (1), et comportant un évidement destiné à recevoir le sac vidé. Pour faciliter l'extraction du sac tubulaire pliée, il est prévu un anneau pouvant être poussé sur le piston de manière à empêcher l'enveloppe du sac d'adhérer légèrement à l'évidement. On peut ainsi retirer du piston le sac tubulaire et l'anneau sans grand effort.
Designated States: AU, BR, CA, CN, JP, KR, MX, US
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1997016937