FI770343A - - Google Patents

Info

Publication number
FI770343A
FI770343A FI770343A FI770343A FI770343A FI 770343 A FI770343 A FI 770343A FI 770343 A FI770343 A FI 770343A FI 770343 A FI770343 A FI 770343A FI 770343 A FI770343 A FI 770343A
Authority
FI
Finland
Application number
FI770343A
Inventor
Ronald L Larsen
Original Assignee
Conwed Corp
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 Conwed Corp filed Critical Conwed Corp
Publication of FI770343A publication Critical patent/FI770343A/fi

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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29L2028/00—Nets or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FI770343A 1976-02-05 1977-01-31 FI770343A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65539876A 1976-02-05 1976-02-05

Publications (1)

Publication Number Publication Date
FI770343A true FI770343A (fi) 1977-08-06

Family

ID=24628738

Family Applications (1)

Application Number Title Priority Date Filing Date
FI770343A FI770343A (fi) 1976-02-05 1977-01-31

Country Status (9)

Country Link
JP (1) JPS5296280A (fi)
BE (1) BE850589A (fi)
DE (2) DE7703274U1 (fi)
ES (1) ES455613A1 (fi)
FI (1) FI770343A (fi)
FR (1) FR2351772A1 (fi)
NL (1) NL7700547A (fi)
NO (1) NO770019L (fi)
SE (1) SE7700721L (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012211617A1 (de) * 2012-07-04 2014-01-09 Raumedic Ag Schlauchmatte, Verfahren zum Herstellen einer derartigen Schlauchmatte sowie Werkzeug zum Extrudieren einer derartigen Schlauchmatte

Also Published As

Publication number Publication date
NL7700547A (nl) 1977-08-09
SE7700721L (sv) 1977-08-06
ES455613A1 (es) 1978-05-16
BE850589A (fr) 1977-05-16
FR2351772A1 (fr) 1977-12-16
DE2704678A1 (de) 1977-08-11
DE7703274U1 (de) 1977-11-03
NO770019L (no) 1977-08-08
JPS5296280A (en) 1977-08-12

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: CONWED CORPORATION