ES335128A1 - Mold in various pieces with possibility of adjustable compression. (Machine-translation by Google Translate, not legally binding) - Google Patents

Mold in various pieces with possibility of adjustable compression. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES335128A1
ES335128A1 ES0335128A ES335128A ES335128A1 ES 335128 A1 ES335128 A1 ES 335128A1 ES 0335128 A ES0335128 A ES 0335128A ES 335128 A ES335128 A ES 335128A ES 335128 A1 ES335128 A1 ES 335128A1
Authority
ES
Spain
Prior art keywords
mold
frames
translation
possibility
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.)
Expired
Application number
ES0335128A
Other languages
Spanish (es)
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.)
Buchmann Rudolf Chr
Original Assignee
Buchmann Rudolf Chr
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 Buchmann Rudolf Chr filed Critical Buchmann Rudolf Chr
Publication of ES335128A1 publication Critical patent/ES335128A1/en
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
    • 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
    • B29C44/585—Moulds with adjustable size of the mould cavity
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • 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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Mold in several pieces with possibility of adjustable compression, for the manufacture of molded sheets, of variable thickness with or without folding edge, of particles of foam material of small part, moldable and/or compressible, thermoplastic, previously expanded and foamable under pressure and/or action of heat, in profiled parts, characterized by consisting of two mold holders, of which at least one is movable and fixable, as well as for each mold holder it has two mold frames fastened on it and one wall each one disposed movably between the frames of the molds, the hollow wall serving with the frame of the mold, of a mold holder, with the hollow wall and the mold frame of the other mold holder attached for the adjustment of the thickness of the plates and the type of the plates with or without folding edge and, with the front surfaces facing each other of the frames of the mold, thereby inverted to each other, that the front surfaces of the s mold frames contribute to the formation of the fold and the hollow walls to the thickness of the profiled parts to be processed, namely in the closed position. (Machine-translation by Google Translate, not legally binding)
ES0335128A 1965-12-14 1966-12-13 Mold in various pieces with possibility of adjustable compression. (Machine-translation by Google Translate, not legally binding) Expired ES335128A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0084952 1965-12-14

Publications (1)

Publication Number Publication Date
ES335128A1 true ES335128A1 (en) 1967-11-16

Family

ID=6982681

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0335128A Expired ES335128A1 (en) 1965-12-14 1966-12-13 Mold in various pieces with possibility of adjustable compression. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
BE (1) BE691104A (en)
CH (1) CH457809A (en)
DE (1) DE1504070A1 (en)
ES (1) ES335128A1 (en)
GB (1) GB1135110A (en)
NL (1) NL6617569A (en)
SE (1) SE308024B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526949A1 (en) * 1985-07-27 1987-02-05 Heinrich Moser Process for completely foaming rigid foam slabs or blocks intended in particular for impact sound insulation and device for carrying out the process
DE19932883C1 (en) * 1999-07-16 2000-10-12 Schunk Sintermetalltechnik Gmb Foaming of a molding made of a mixture of metal powder and a gas-splitting propellant powder comprises adjusting the walls of the foam mold so that they lie flat on the sides of the molding facing the mold during foaming
DE102009028987B9 (en) * 2009-08-28 2014-05-15 Erlenbach Gmbh Apparatus and method for producing foam blocks
DE202011109599U1 (en) * 2011-12-29 2012-03-14 Kurtz Gmbh Foaming device for the production of insulating boards
BG66827B1 (en) * 2012-05-23 2019-02-15 „Мейк-България“ Еоод Method for manufacturing and installation of composite panels
CN112172216A (en) * 2019-07-02 2021-01-05 中天精机股份有限公司 Sole manufacturing process using cold and hot pressing forming die

Also Published As

Publication number Publication date
CH457809A (en) 1968-06-15
BE691104A (en) 1967-05-16
GB1135110A (en) 1968-11-27
NL6617569A (en) 1967-06-15
SE308024B (en) 1969-01-27
DE1504070A1 (en) 1969-09-18

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