ES194342U - Molde espumador perfeccionado para la fabricacion de cuerpos de material plastico espumoso. - Google Patents
Molde espumador perfeccionado para la fabricacion de cuerpos de material plastico espumoso.Info
- Publication number
- ES194342U ES194342U ES0194342U ES194342U ES194342U ES 194342 U ES194342 U ES 194342U ES 0194342 U ES0194342 U ES 0194342U ES 194342 U ES194342 U ES 194342U ES 194342 U ES194342 U ES 194342U
- Authority
- ES
- Spain
- Prior art keywords
- machine
- translation
- manufacture
- mold
- legally binding
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/588—Moulds with means for venting, e.g. releasing foaming gas
-
- 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
-
- 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
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
- B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Building Environments (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
Molde espumador perfeccionado para, la fabricación de cuerpos de material plástico espumoso; sobre todo para los elementos de tapicería, caracterizado por el hecho de que en la pared del molde se han previstos canales de ventilación corridos de una sección transversal comparativamente grande, cuyas bocas que se encuentran en la parte interior del molde, están cubiertas por piezas postizas recambiables que poseen preferentemente pequeñas perforaciones, estando las piezas postizas en perfecta alineación con la pared interior del molde.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722246948 DE2246948A1 (de) | 1972-09-25 | 1972-09-25 | Schaeumform zur herstellung von schaumstoffkoerpern |
Publications (2)
Publication Number | Publication Date |
---|---|
ES194342U true ES194342U (es) | 1974-12-01 |
ES194342Y ES194342Y (es) | 1975-03-16 |
Family
ID=5857293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1973194342U Expired ES194342Y (es) | 1972-09-25 | 1973-08-28 | Molde espumador perfeccionado para la fabricacion de cuer- pos de material plastico espumoso. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS505458A (es) |
CH (1) | CH564416A5 (es) |
DE (1) | DE2246948A1 (es) |
ES (1) | ES194342Y (es) |
FR (1) | FR2200095A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5261043A (en) * | 1975-11-14 | 1977-05-20 | Mitsubishi Electric Corp | Elevator group control device |
AT363328B (de) * | 1979-05-29 | 1981-07-27 | Semperit Ag | Reifenvulkanisierform |
US4662833A (en) * | 1985-05-09 | 1987-05-05 | Corn States Metal Fabricators, Inc. | Venting unit for a rubber article forming mold having vents |
JPS62130808A (ja) * | 1985-12-02 | 1987-06-13 | Mitsuboshi Belting Ltd | 発泡成形品の製造方法 |
US4946363A (en) * | 1988-07-20 | 1990-08-07 | Union Carbide Chemicals And Plastics Company Inc. | Mold and mold vent |
AU728093B2 (en) * | 1992-09-02 | 2001-01-04 | Proprietect L.P. | Vented mold and use thereof |
CA2077363C (en) * | 1992-09-02 | 1996-09-03 | Leslie Edward Clark | Vented mold and use thereof |
CN103072234A (zh) * | 2011-10-25 | 2013-05-01 | 中国石油化工股份有限公司 | 一种排气构件和模具 |
CN103737779B (zh) * | 2013-12-09 | 2017-02-15 | 哈尔滨朗格斯特节能科技有限公司 | 发泡模具气塞 |
-
1972
- 1972-09-25 DE DE19722246948 patent/DE2246948A1/de active Pending
-
1973
- 1973-08-28 ES ES1973194342U patent/ES194342Y/es not_active Expired
- 1973-08-29 CH CH1239673A patent/CH564416A5/xx not_active IP Right Cessation
- 1973-09-21 FR FR7333890A patent/FR2200095A1/fr not_active Withdrawn
- 1973-09-25 JP JP48107863A patent/JPS505458A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2246948A1 (de) | 1974-04-18 |
ES194342Y (es) | 1975-03-16 |
JPS505458A (es) | 1975-01-21 |
FR2200095A1 (en) | 1974-04-19 |
CH564416A5 (es) | 1975-07-31 |
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