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WO2013034551A3 - Device for rotary sintering and method for heating a mould - Google Patents

Device for rotary sintering and method for heating a mould Download PDF

Info

Publication number
WO2013034551A3
WO2013034551A3 PCT/EP2012/067224 EP2012067224W WO2013034551A3 WO 2013034551 A3 WO2013034551 A3 WO 2013034551A3 EP 2012067224 W EP2012067224 W EP 2012067224W WO 2013034551 A3 WO2013034551 A3 WO 2013034551A3
Authority
WO
WIPO (PCT)
Prior art keywords
mould
heating
rotary sintering
front side
sintering
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.)
Ceased
Application number
PCT/EP2012/067224
Other languages
German (de)
French (fr)
Other versions
WO2013034551A2 (en
Inventor
Alain Julien
Jean Ruiz
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.)
Faurecia Innenraum Systeme GmbH
Original Assignee
Faurecia Innenraum Systeme GmbH
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 Faurecia Innenraum Systeme GmbH filed Critical Faurecia Innenraum Systeme GmbH
Publication of WO2013034551A2 publication Critical patent/WO2013034551A2/en
Publication of WO2013034551A3 publication Critical patent/WO2013034551A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/38—Moulds, cores or other substrates
    • 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
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/46—Heating or cooling
    • 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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3814—Porous moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

The invention relates to a device (1) for rotary sintering, comprising a first mould (2) with a front side (3) and a rear side (4), wherein the front side has a shaping surface (5). According to the invention, at least one first portion (6, 7, 8) of the front side comprises a porous structure that is open toward the surface. The device is suitable for heating a mould for rotary sintering, wherein a mould skin of varying thickness can be produced in various regions of the shaping surface by means of the device and the method.
PCT/EP2012/067224 2011-09-05 2012-09-04 Device for rotary sintering and method for heating a mould Ceased WO2013034551A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011112805.4 2011-09-05
DE201110112805 DE102011112805B3 (en) 2011-09-05 2011-09-05 Apparatus for rotational sintering and method for heating a mold

Publications (2)

Publication Number Publication Date
WO2013034551A2 WO2013034551A2 (en) 2013-03-14
WO2013034551A3 true WO2013034551A3 (en) 2013-11-07

Family

ID=46800204

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/067224 Ceased WO2013034551A2 (en) 2011-09-05 2012-09-04 Device for rotary sintering and method for heating a mould

Country Status (2)

Country Link
DE (1) DE102011112805B3 (en)
WO (1) WO2013034551A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013004764A1 (en) * 2013-01-07 2014-07-10 Ludwig Wolf Mold with integrated electric surface heating
DE102013112865A1 (en) 2013-11-21 2015-05-21 International Automotive Components Group Gmbh Shaping device for the production of molded parts by rotational molding

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082479A (en) * 1954-12-10 1963-03-26 Barr Rubber Products Company Porous mold
JPH0939005A (en) * 1995-07-26 1997-02-10 Nishikawa Kasei Co Ltd Powder slush mold
WO1998025746A1 (en) * 1996-12-13 1998-06-18 Aga Aktiebolag A method and an arrangement for cooling a moulding tool by means of a liquefied gas
FR2873054A1 (en) * 2004-07-15 2006-01-20 Faurecia Interieur Ind Snc Roto-moulding procedure for skin with weakened section e.g. to release airbag uses mould with contact surface zones that can be regulated to different temperatures
DE102007019862A1 (en) * 2007-04-25 2008-11-06 Peguform Gmbh Mold, device and method for the production of molded skins and moldings made of plastic

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082479A (en) * 1954-12-10 1963-03-26 Barr Rubber Products Company Porous mold
JPH0939005A (en) * 1995-07-26 1997-02-10 Nishikawa Kasei Co Ltd Powder slush mold
WO1998025746A1 (en) * 1996-12-13 1998-06-18 Aga Aktiebolag A method and an arrangement for cooling a moulding tool by means of a liquefied gas
FR2873054A1 (en) * 2004-07-15 2006-01-20 Faurecia Interieur Ind Snc Roto-moulding procedure for skin with weakened section e.g. to release airbag uses mould with contact surface zones that can be regulated to different temperatures
DE102007019862A1 (en) * 2007-04-25 2008-11-06 Peguform Gmbh Mold, device and method for the production of molded skins and moldings made of plastic

Also Published As

Publication number Publication date
WO2013034551A2 (en) 2013-03-14
DE102011112805B3 (en) 2012-10-25

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