GB2247422B - Nozzle for extruding a profiled polyurethane bead - Google Patents

Nozzle for extruding a profiled polyurethane bead

Info

Publication number
GB2247422B
GB2247422B GB9115198A GB9115198A GB2247422B GB 2247422 B GB2247422 B GB 2247422B GB 9115198 A GB9115198 A GB 9115198A GB 9115198 A GB9115198 A GB 9115198A GB 2247422 B GB2247422 B GB 2247422B
Authority
GB
United Kingdom
Prior art keywords
extruding
nozzle
polyurethane bead
profiled polyurethane
profiled
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 - Fee Related
Application number
GB9115198A
Other versions
GB2247422A (en
GB9115198D0 (en
Inventor
Udo Noebel
Natale Salvatore Di
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.)
SIV DEUTSCHLAND GmbH
Original Assignee
SIV DEUTSCHLAND 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 SIV DEUTSCHLAND GmbH filed Critical SIV DEUTSCHLAND GmbH
Publication of GB9115198D0 publication Critical patent/GB9115198D0/en
Publication of GB2247422A publication Critical patent/GB2247422A/en
Application granted granted Critical
Publication of GB2247422B publication Critical patent/GB2247422B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92361—Extrusion unit
    • B29C2948/92409—Die; Nozzle zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Coating Apparatus (AREA)
GB9115198A 1990-08-27 1991-07-12 Nozzle for extruding a profiled polyurethane bead Expired - Fee Related GB2247422B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9012288U DE9012288U1 (en) 1990-08-27 1990-08-27

Publications (3)

Publication Number Publication Date
GB9115198D0 GB9115198D0 (en) 1991-08-28
GB2247422A GB2247422A (en) 1992-03-04
GB2247422B true GB2247422B (en) 1994-09-14

Family

ID=6856894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9115198A Expired - Fee Related GB2247422B (en) 1990-08-27 1991-07-12 Nozzle for extruding a profiled polyurethane bead

Country Status (5)

Country Link
DE (1) DE9012288U1 (en)
ES (1) ES1018441Y (en)
FR (1) FR2666044B3 (en)
GB (1) GB2247422B (en)
IT (1) IT1249445B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19541478C2 (en) * 1995-11-07 2003-10-16 Reinz Dichtungs Gmbh Sealing cord with lip profile seal

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB649873A (en) * 1946-02-01 1951-02-07 Pirelli General Cable Works Improvements in or relating to multiple extrusion dies for applying insulation to the cores of electric cables
GB1399744A (en) * 1971-06-30 1975-07-02 Minigrip London Ltd Method and apparatus for making sheets and tubes for forming into bags
GB2172840A (en) * 1985-03-21 1986-10-01 Hoechst Ceram Tec Ag Die for extruding plastics honeycomb structure
GB2172841A (en) * 1985-03-21 1986-10-01 Hoechst Ceram Tec Ag Die for extruding plastics honeycomb
GB2217252A (en) * 1988-04-11 1989-10-25 Ass Elect Ind Adjusting separate extension channels, to maintain a constant total flow rate from a single extruder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234012B (en) * 1961-02-16 1967-02-09 Edison Soc Die head of an extrusion press
FR1425435A (en) * 1964-12-07 1966-01-24 Rhone Poulenc Sa Variable orifice extrusion die
DE1779168A1 (en) * 1967-07-28 1971-09-02 Semperit Gummiwerke Gmbh Deuts Device for automatic spray profile correction
GB1214890A (en) * 1967-12-22 1970-12-09 Saiag Soc Per Az Ind Articoli Extrusion die for making flexible sealing strips
US4439125A (en) * 1982-03-31 1984-03-27 The Firestone Tire & Rubber Company Adjustable die mechanism
DE3517779A1 (en) * 1985-05-17 1986-11-20 Dynamit Nobel Ag, 5210 Troisdorf Process and device for generating patterned or marbled layers
DE3818930A1 (en) * 1988-06-03 1989-12-14 Ver Glaswerke Gmbh METHOD FOR PREPARING A PRE-ASSEMBLED AUTO GLASS DISC FOR INSTALLATION
DE3809301A1 (en) * 1988-03-19 1989-09-28 Ver Glaswerke Gmbh INSULATED GLASS PANEL
CA2002768C (en) * 1988-11-10 1997-10-07 Tatsuya Tamura Method of manufacturing automobile windows

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB649873A (en) * 1946-02-01 1951-02-07 Pirelli General Cable Works Improvements in or relating to multiple extrusion dies for applying insulation to the cores of electric cables
GB1399744A (en) * 1971-06-30 1975-07-02 Minigrip London Ltd Method and apparatus for making sheets and tubes for forming into bags
GB2172840A (en) * 1985-03-21 1986-10-01 Hoechst Ceram Tec Ag Die for extruding plastics honeycomb structure
GB2172841A (en) * 1985-03-21 1986-10-01 Hoechst Ceram Tec Ag Die for extruding plastics honeycomb
GB2217252A (en) * 1988-04-11 1989-10-25 Ass Elect Ind Adjusting separate extension channels, to maintain a constant total flow rate from a single extruder

Also Published As

Publication number Publication date
ITRM910631A1 (en) 1993-02-23
DE9012288U1 (en) 1991-09-19
FR2666044B3 (en) 1992-08-07
ITRM910631A0 (en) 1991-08-23
ES1018441U (en) 1992-01-16
GB2247422A (en) 1992-03-04
FR2666044A3 (en) 1992-02-28
IT1249445B (en) 1995-02-23
ES1018441Y (en) 1992-09-01
GB9115198D0 (en) 1991-08-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020712