ES427132A1 - Procedimiento con su equipo correspondiente para la obten- cion continua de polvo gelificado en los patrones huecos de un molde. - Google Patents

Procedimiento con su equipo correspondiente para la obten- cion continua de polvo gelificado en los patrones huecos de un molde.

Info

Publication number
ES427132A1
ES427132A1 ES427132A ES427132A ES427132A1 ES 427132 A1 ES427132 A1 ES 427132A1 ES 427132 A ES427132 A ES 427132A ES 427132 A ES427132 A ES 427132A ES 427132 A1 ES427132 A1 ES 427132A1
Authority
ES
Spain
Prior art keywords
mold
powder
molding apparatus
recycling
material smoothing
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.)
Expired
Application number
ES427132A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SIFSA
Original Assignee
SIFSA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SIFSA filed Critical SIFSA
Publication of ES427132A1 publication Critical patent/ES427132A1/es
Expired legal-status Critical Current

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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/12—Spreading-out the material on a substrate, e.g. on the surface of a liquid
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/042—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds
    • B29C31/047—Feeding of the material to be moulded, e.g. into a mould cavity using dispensing heads, e.g. extruders, placed over or apart from the moulds combined with moving moulds
    • 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
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • 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
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B29L2031/505—Uppers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ES427132A 1973-09-07 1974-06-10 Procedimiento con su equipo correspondiente para la obten- cion continua de polvo gelificado en los patrones huecos de un molde. Expired ES427132A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332297A FR2243582A5 (es) 1973-09-07 1973-09-07

Publications (1)

Publication Number Publication Date
ES427132A1 true ES427132A1 (es) 1976-09-01

Family

ID=9124754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES427132A Expired ES427132A1 (es) 1973-09-07 1974-06-10 Procedimiento con su equipo correspondiente para la obten- cion continua de polvo gelificado en los patrones huecos de un molde.

Country Status (4)

Country Link
US (1) US4011036A (es)
ES (1) ES427132A1 (es)
FR (1) FR2243582A5 (es)
SU (1) SU552014A3 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2113797A1 (es) * 1992-06-29 1998-05-01 Hispano Mecano Electrica Sa Perfeccionamientos en la patente principal n-9201353 por: "procedimiento para la fabricacion de elementos laminares de poliester reforzado, para el moldeo de articulos.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215843A (en) * 1978-02-17 1980-08-05 Mattel, Inc. Toy molding apparatus and material for use therewith
US4299548A (en) * 1979-12-10 1981-11-10 Mattel, Inc. Toy casting machine
AR243732A1 (es) * 1990-07-06 1993-09-30 Rolando Jeanneret B Un aparato de espatula para limpieza del fondo de moldes de chocolate en un proceso de moldeado en superficie fija.
WO1995034468A1 (en) * 1994-06-14 1995-12-21 Soligen, Inc. Powder handling apparatus for additive fabrication equipment
US9833932B1 (en) * 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures
GB2482010B (en) * 2010-07-14 2012-06-27 Upcycle Holdings Ltd Applicator device for plastic moulding machine
FR2984191B1 (fr) * 2011-12-20 2014-01-10 Michelin Soc Tech Machine et procede pour la fabrication additive a base de poudre
US11167454B2 (en) * 2017-01-13 2021-11-09 General Electric Company Method and apparatus for continuously refreshing a recoater blade for additive manufacturing
CN109317676B (zh) * 2018-12-04 2020-09-11 湖南华曙高科技有限责任公司 送粉装置、送粉方法及快速成型设备
KR102084892B1 (ko) * 2019-10-08 2020-05-26 주식회사 에스앤티 3d 프린터용 파우더 공급장치 및 그를 가지는 3d 프린터
CN111418957B (zh) * 2020-04-27 2021-10-22 瑞安市大虎鞋业有限公司 一种正向驱动保温鞋垫

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US78747A (en) * 1868-06-09 Petks
DE526946C (de) * 1931-06-19 Johann Peter Spengler Vorrichtung zum Zufuehren des Pressgutes zu den Formen von Drehtischpressen
US1028930A (en) * 1911-05-20 1912-06-11 Delac Plaster Co Machine for making plaster-board.
US2413735A (en) * 1942-04-02 1947-01-07 Houdry Process Corp Apparatus for preparation of contact masses
US2407514A (en) * 1943-09-11 1946-09-10 Johns Manville Manufacture of fibrocementitious sheets
US2699590A (en) * 1951-04-02 1955-01-18 Forrest C Respess Machine for producing construction units of hydraulically setting material
DK88537C (da) * 1952-10-22 1960-02-15 Erwin Buehrer Fremgangsmåde til maskinel fremstilling af forme af komprimeret kornet masse og apparat til fremgangsmådens udførelse.
US2912717A (en) * 1955-12-21 1959-11-17 United Shoe Machinery Corp Mold structures and mold conveying means
US3377652A (en) * 1964-09-24 1968-04-16 Nylonge Corp Apparatus for the production of artificial sponge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2113797A1 (es) * 1992-06-29 1998-05-01 Hispano Mecano Electrica Sa Perfeccionamientos en la patente principal n-9201353 por: "procedimiento para la fabricacion de elementos laminares de poliester reforzado, para el moldeo de articulos.

Also Published As

Publication number Publication date
SU552014A3 (ru) 1977-03-25
US4011036A (en) 1977-03-08
FR2243582A5 (es) 1975-04-04

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