NO136080C - St¦peanordning. - Google Patents

St¦peanordning.

Info

Publication number
NO136080C
NO136080C NO2445/70A NO244570A NO136080C NO 136080 C NO136080 C NO 136080C NO 2445/70 A NO2445/70 A NO 2445/70A NO 244570 A NO244570 A NO 244570A NO 136080 C NO136080 C NO 136080C
Authority
NO
Norway
Prior art keywords
steping
steping device
Prior art date
Application number
NO2445/70A
Other languages
English (en)
Other versions
NO136080B (no
Inventor
Siegfried Baumgaertner
Hubert Kindler
Rolf Lidl
Heinrich Boden
Original Assignee
Krauss Maffei Akiengesellschaf
Bayer Ag
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
Priority claimed from DE19691931921 external-priority patent/DE1931921C/de
Application filed by Krauss Maffei Akiengesellschaf, Bayer Ag filed Critical Krauss Maffei Akiengesellschaf
Publication of NO136080B publication Critical patent/NO136080B/no
Publication of NO136080C publication Critical patent/NO136080C/no

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
    • B29C44/581—Closure devices for pour holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/60—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material
    • B29B7/603—Component parts, details or accessories; Auxiliary operations for feeding, e.g. end guides for the incoming material in measured doses, e.g. proportioning of several materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
    • B29B7/58—Component parts, details or accessories; Auxiliary operations
    • B29B7/72—Measuring, controlling or regulating
    • B29B7/728—Measuring data of the driving system, e.g. torque, speed, power, vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7409—Mixing devices specially adapted for foamable substances with supply of gas
    • B29B7/7428—Methodical aspects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7404—Mixing devices specially adapted for foamable substances
    • B29B7/7433—Plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7471—Mixers in which the mixing takes place at the inlet of a mould, e.g. mixing chambers situated in the mould opening
    • 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
    • B29C33/0061—Moulds or cores; Details thereof or accessories therefor characterised by the configuration of the material feeding channel
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
NO2445/70A 1969-06-24 1970-06-23 St¦peanordning. NO136080C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691931921 DE1931921C (de) 1969-06-24 Vorrichtung zum Zuführen von min destens zwei Kunststoffkomponenten, vor zugsweise mit einem Blähmittel in einer derselben, in den Formhohlraum einer Gießform

Publications (2)

Publication Number Publication Date
NO136080B NO136080B (no) 1977-04-12
NO136080C true NO136080C (no) 1977-07-20

Family

ID=5737837

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2445/70A NO136080C (no) 1969-06-24 1970-06-23 St¦peanordning.

Country Status (6)

Country Link
US (1) US3674398A (no)
JP (1) JPS4819385B1 (no)
FR (1) FR2047899B1 (no)
GB (1) GB1299094A (no)
NO (1) NO136080C (no)
SE (1) SE365450B (no)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452919A (en) * 1979-04-13 1984-06-05 Schneider Fritz W High velocity mixing method
US4239732A (en) * 1979-04-13 1980-12-16 The Martin Sweets Company, Inc. High velocity mixing system
US4416603A (en) * 1981-10-07 1983-11-22 Peltsman Michael I Low pressure hot molding machine
US4908168A (en) * 1987-06-29 1990-03-13 The Dow Chemical Company Method for small scale forming of hardenable materials of organic origin
US5313298A (en) * 1992-03-05 1994-05-17 Rubin, Bednarek And Associates, Inc. Video companding method and system
US5989003A (en) * 1998-04-03 1999-11-23 Lear Corporation Apparatus for consecutively molding differently colored parts
US20030217829A1 (en) * 2002-05-21 2003-11-27 Baron Frank D.R. Clamping assembly for two platen die cast machine
US7025913B2 (en) * 2003-04-04 2006-04-11 Honeywell International Inc. Delivery of pitch/thermoplastic/thermoset resins in RTM systems
US20060071358A1 (en) * 2004-10-04 2006-04-06 Lear Corporation Apparatus and method for delivering polyurethane forming methods
FR2987308B1 (fr) * 2012-02-23 2016-05-13 Snecma Procede de fabrication d'une piece composite par injection de resine dans un outillage, et dispositif comportant cet outillage
CN104936758B (zh) 2012-12-03 2017-03-08 福斯塔格型材有限公司 具有热流道分配器的注塑模具
CN104843489A (zh) * 2015-04-24 2015-08-19 天津市实达电力设备有限公司 一种并列放置双上引大出力连续输送泵
IT201800004502A1 (it) * 2018-04-13 2019-10-13 Apparecchiatura perfezionata per stampaggio a reazione ed iniezione

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220801A (en) * 1962-05-31 1965-11-30 Gen Motors Corp Froth generator

Also Published As

Publication number Publication date
SE365450B (no) 1974-03-25
NO136080B (no) 1977-04-12
FR2047899B1 (no) 1975-02-21
DE1931921A1 (de) 1971-01-21
JPS4819385B1 (no) 1973-06-13
GB1299094A (en) 1972-12-06
DE1931921B2 (de) 1973-01-18
US3674398A (en) 1972-07-04
FR2047899A1 (no) 1971-03-19

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