EP0369723A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
An extruding method of an extrudable substance, a container and a device, used for the method
Assignee: Individual
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Filing: 1989-11-14
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Granted: —
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Expires: 2009-11-14
Abstract
Abstract The invention relates to a method, a container and a device for extruding an extrudable viscous, pasty and greasy substance, without replacing to other containers, using the cartridge type container at a final usage, without troublesome work of washing and cleaning after use, extruding required volume preset continuously and intermittently,without quality change and contamination, with least substance loss. An extrudable substance in the invention includes such substances as custard or whipped cream, liver or meat paste, glue, grease, packing compound, and other greasy chemicals, food staffs, etc.
Inventors
- 👤 Tatsuo Shinriki
- 👤 Junichi Yoshimoto
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-29 19:13
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/005; B05C17/00583; B05C17/01; B65; B65D; B65D83/00; B65D83/76
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
44 words
An extruding method of an extrudable substance comprising setting a container filled with an extrudable substance in a holder and pushing a container at one side thereof, and extruding an extrudable substance of a required volume from the opening at the opposite side thereof.
Claim 2
Dependent Claim
44 words
An extruding method of an extrudable substance comprising setting a container filled with an extrudable substance in a holder and pushing a container at one side thereof, and extruding an extrudable substance of a required volume from the opening at the opposite side thereof.
Claim 3
Dependent Claim
30 words
The method of claim 1. wherein extrudable substance is extruded in a way that the side wall of the container is drawn inwards and folded-in-doubles when the container is pushed.
Claim 4
Dependent Claim
53 words
A container of extrudable substance, with a shape suitable to fit for a holder of an extruding device able to keep the contents therein stable, when it is left free, having enough flexibility to be deformed at its side wall, while extruding the substance from its opening by pushing force at its bottom.
Claim 5
Dependent Claim
53 words
A container of extrudable substance, with a shape suitable to fit for a holder of an extruding device able to keep the contents therein stable, when it is left free, having enough flexibility to be deformed at its side wall, while extruding the substance from its opening by pushing force at its bottom.
Claim 6
Dependent Claim
50 words
An extruding device for extruding an extrudable substance comprising a holder, which holds a container of cylinder like body with its bottom face open, a piston head which can push the container at its bottom face, and at least a device of one-way inching motion to drive the piston head.
Claim 7
Dependent Claim
50 words
An extruding device for extruding an extrudable substance comprising a holder, which holds a container of cylinder like body with its bottom face open, a piston head which can push the container at its bottom face, and at least a device of one-way inching motion to drive the piston head.
References Cited (Backward Citations)
No citation records indexed.
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