ES282170U - Molde para rejilla decorativa - Google Patents
Molde para rejilla decorativaInfo
- Publication number
- ES282170U ES282170U ES1983282170U ES282170U ES282170U ES 282170 U ES282170 U ES 282170U ES 1983282170 U ES1983282170 U ES 1983282170U ES 282170 U ES282170 U ES 282170U ES 282170 U ES282170 U ES 282170U
- Authority
- ES
- Spain
- Prior art keywords
- family
- marks
- producing
- molding die
- shells
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
- B29C33/424—Moulding surfaces provided with means for marking or patterning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2628—Moulds with mould parts forming holes in or through the moulded article, e.g. for bearing cages
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/023—Screens for loudspeakers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/737—Articles provided with holes, e.g. grids, sieves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Molde para rejilla que imita una red tejida de hilos entrelazados del tipo que comprende una primera y una segunda semicoquillas, caracterizado porque la primera al menos de las semicoquillas (21, 22) presenta, dispuestas en una superficie (P'') sensiblemente plana, una red de marcas alargadas (25, 35) distintas repartidas en dos familias (25a, 25b, 31, 32, 33) por lo menos, estando las marcas en cada familia dispuestas en alineación paralelas a una dirección dada (Dl, D2, D3), específica de la citada familia, a la cual las marcas mismas son paralelas, cada marca (251, 25b) de cada familia estando bordeada en cada extremo por una marca (25b, 25a) de otra familia al tiempo que ella misma separa dos marcas sucesivas de una alineación de otra familia (25b, 23, a).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8213261A FR2530985A1 (fr) | 1982-07-29 | 1982-07-29 | Moule pour obtention d'une grille, notamment par injection, procede et moyens de fabrication et de mise en oeuvre |
Publications (2)
Publication Number | Publication Date |
---|---|
ES282170U true ES282170U (es) | 1986-06-01 |
ES282170Y ES282170Y (es) | 1987-08-01 |
Family
ID=9276450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983282170U Expired ES282170Y (es) | 1982-07-29 | 1983-07-28 | Molde para rejilla decorativa |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5963898A (es) |
ES (1) | ES282170Y (es) |
FR (1) | FR2530985A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2098854C (en) * | 1992-07-01 | 2005-02-01 | Takahisa Hara | Manufacturing device and manufacturing method for multi-layer molded-product |
JPH08438B2 (ja) * | 1992-08-12 | 1996-01-10 | 東北ムネカタ株式会社 | プラスチック成形品およびその製造方法と成形用金型 |
ES2115524B1 (es) * | 1996-03-12 | 1999-02-16 | Lab Radio S A | Mejoras introducidas en la fabricacion de rejillas plasticas para altavoces. |
CN102083609A (zh) * | 2008-04-14 | 2011-06-01 | 凯特尔塑料有限公司 | 人造板、制造人造板和由此的家具制品的方法 |
CN105436476B (zh) * | 2014-09-18 | 2018-12-28 | 仓和股份有限公司 | 液态金属网布及其制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2276608A (en) * | 1937-06-19 | 1942-03-17 | Bugge Gunther | Production of woven fabrics |
US2434532A (en) * | 1944-09-27 | 1948-01-13 | Paul D Wurzburger | Imitation fabric |
FR1152445A (fr) * | 1956-06-21 | 1958-02-17 | Tech Et Decoration | Procédé de fabrication de moules pour grilles décoratives et moules et grilles obtenus à l'aide de ce procédé |
US2931066A (en) * | 1958-07-31 | 1960-04-05 | Adam D Goettl | Means and method for casting relatively pivotal elements around spherical bearing members |
US3419456A (en) * | 1964-03-25 | 1968-12-31 | Union Carbide Corp | Molded fabric |
GB1353327A (en) * | 1971-05-13 | 1974-05-15 | Ijr Inoue Japax Research Inc | Dies |
US3755054A (en) * | 1971-07-19 | 1973-08-28 | J Medney | Resin bonded glass fiber fence |
JPS58209517A (ja) * | 1982-05-31 | 1983-12-06 | Goyo Kogyo Kk | 樹脂成形用金型の製造方法 |
-
1982
- 1982-07-29 FR FR8213261A patent/FR2530985A1/fr not_active Withdrawn
-
1983
- 1983-07-28 ES ES1983282170U patent/ES282170Y/es not_active Expired
- 1983-07-29 JP JP58137874A patent/JPS5963898A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5963898A (ja) | 1984-04-11 |
ES282170Y (es) | 1987-08-01 |
FR2530985A1 (fr) | 1984-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20000601 |