ES2113793A1 - System for manufacturing sieves - Google Patents
System for manufacturing sievesInfo
- Publication number
- ES2113793A1 ES2113793A1 ES09401935A ES9401935A ES2113793A1 ES 2113793 A1 ES2113793 A1 ES 2113793A1 ES 09401935 A ES09401935 A ES 09401935A ES 9401935 A ES9401935 A ES 9401935A ES 2113793 A1 ES2113793 A1 ES 2113793A1
- Authority
- ES
- Spain
- Prior art keywords
- core
- displacement
- sieve
- socket
- grid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
It consists of a cylindrical core 1 with a hemispherical front 4 to which are associated guides 6 which allow the axial displacement, with respect to said core, of two intermediate plates 7 and 8 and a socket 9, the intermediate plates 7 and 8 defining between them a transverse groove 10 for lateral access of the mesh 11 from which the grids of the sieves are to be obtained, whilst, between the intermediate plate 8 and the socket 9 there is a housing 14 which coincides in terms of shape and size with the plastic piece which is involved in the sieve, such that, in a first stage of displacement of the movable elements 7-8-9 with respect to the fixed core 1, drawing and stamping of the mesh 11 is produced to obtain the grid and, after said displacement, the actual core 5 closes, internally, the housing 14 for injection of plastic, with the interposition of the mouth of the grid which completes the sieve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9401935A ES2113793B1 (en) | 1994-09-13 | 1994-09-13 | SYSTEM FOR THE MANUFACTURE OF STRAINERS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9401935A ES2113793B1 (en) | 1994-09-13 | 1994-09-13 | SYSTEM FOR THE MANUFACTURE OF STRAINERS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2113793A1 true ES2113793A1 (en) | 1998-05-01 |
ES2113793B1 ES2113793B1 (en) | 1999-01-01 |
Family
ID=8287430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9401935A Expired - Lifetime ES2113793B1 (en) | 1994-09-13 | 1994-09-13 | SYSTEM FOR THE MANUFACTURE OF STRAINERS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2113793B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100377858C (en) * | 2004-10-20 | 2008-04-02 | 宁波海天塑机集团有限公司 | Two boards shoe slipper equipment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB599648A (en) * | 1945-09-22 | 1948-03-17 | William Charles Paul Zabel | Strainer and method of forming the same |
BE793874A (en) * | 1973-01-11 | 1973-05-02 | L De Brucker & F Pluym P V B A | Disposable plastic coffee filter prodn - by cutting disc from filter material sheet between two die parts, and introducing pla |
US4287066A (en) * | 1975-09-11 | 1981-09-01 | Elfo Ag Sachseln | Sieve having substantially plane sieve sheets and a method for its manufacture |
GB2167001A (en) * | 1984-11-05 | 1986-05-21 | Leifheit Ag | Method of moulding a frame around a household sieve |
DE4227729A1 (en) * | 1992-08-21 | 1994-02-24 | Reiner Fuerst | Plastic injection moulding process - in which metal stamping is incorporated and produced during mould closure |
-
1994
- 1994-09-13 ES ES9401935A patent/ES2113793B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB599648A (en) * | 1945-09-22 | 1948-03-17 | William Charles Paul Zabel | Strainer and method of forming the same |
BE793874A (en) * | 1973-01-11 | 1973-05-02 | L De Brucker & F Pluym P V B A | Disposable plastic coffee filter prodn - by cutting disc from filter material sheet between two die parts, and introducing pla |
US4287066A (en) * | 1975-09-11 | 1981-09-01 | Elfo Ag Sachseln | Sieve having substantially plane sieve sheets and a method for its manufacture |
GB2167001A (en) * | 1984-11-05 | 1986-05-21 | Leifheit Ag | Method of moulding a frame around a household sieve |
DE4227729A1 (en) * | 1992-08-21 | 1994-02-24 | Reiner Fuerst | Plastic injection moulding process - in which metal stamping is incorporated and produced during mould closure |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100377858C (en) * | 2004-10-20 | 2008-04-02 | 宁波海天塑机集团有限公司 | Two boards shoe slipper equipment |
Also Published As
Publication number | Publication date |
---|---|
ES2113793B1 (en) | 1999-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980501 Kind code of ref document: A1 Effective date: 19980501 |
|
PC2A | Transfer of patent |