FR2161820B1 - - Google Patents

Info

Publication number
FR2161820B1
FR2161820B1 FR7143207A FR7143207A FR2161820B1 FR 2161820 B1 FR2161820 B1 FR 2161820B1 FR 7143207 A FR7143207 A FR 7143207A FR 7143207 A FR7143207 A FR 7143207A FR 2161820 B1 FR2161820 B1 FR 2161820B1
Authority
FR
France
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
FR7143207A
Other languages
French (fr)
Other versions
FR2161820A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7143207A priority Critical patent/FR2161820A1/fr
Priority to GB5403372A priority patent/GB1400084A/en
Priority to NL7215966A priority patent/NL7215966A/xx
Priority to ZA728327A priority patent/ZA728327B/xx
Priority to CA157,490A priority patent/CA971715A/en
Priority to IL40927A priority patent/IL40927A/xx
Priority to SE7215487A priority patent/SE390920B/xx
Priority to ES409082A priority patent/ES409082A1/es
Priority to BE792029A priority patent/BE792029A/xx
Priority to CH1741072A priority patent/CH572391A5/xx
Priority to US00310784A priority patent/US3841815A/en
Priority to AU49455/72A priority patent/AU465765B2/en
Priority to LU66571A priority patent/LU66571A1/xx
Priority to DE19722258809 priority patent/DE2258809C3/de
Priority to IT13052/72A priority patent/IT969274B/it
Priority to PL1972159346A priority patent/PL78973B1/pl
Priority to AR245468A priority patent/AR195309A1/es
Publication of FR2161820A1 publication Critical patent/FR2161820A1/fr
Application granted granted Critical
Publication of FR2161820B1 publication Critical patent/FR2161820B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0038—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes from the inside
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/002—Combinations of extrusion moulding with other shaping operations combined with surface shaping
    • 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
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/301—Extrusion nozzles or dies having reciprocating, oscillating or rotating parts
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
FR7143207A 1971-12-02 1971-12-02 Perforated plastic jacket prodn - using appts with extrusion head and perforating cogwheels Granted FR2161820A1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR7143207A FR2161820A1 (en) 1971-12-02 1971-12-02 Perforated plastic jacket prodn - using appts with extrusion head and perforating cogwheels
GB5403372A GB1400084A (en) 1971-12-02 1972-11-22 Machine for producing perforated sleeves
NL7215966A NL7215966A (enExample) 1971-12-02 1972-11-24
ZA728327A ZA728327B (en) 1971-12-02 1972-11-24 Machine for producing tubular perforated sleeves by extrusion of plastics material
CA157,490A CA971715A (en) 1971-12-02 1972-11-24 Machine for producing perforated sleeves
IL40927A IL40927A (en) 1971-12-02 1972-11-27 Machine for producing perforated plastic tubes
SE7215487A SE390920B (sv) 1971-12-02 1972-11-28 Anordning for framstellning av rorformad hylsa med halstruktur speciellt netformig, medelst strengsprutning av plast
BE792029A BE792029A (fr) 1971-12-02 1972-11-29 Dispositif pour realiser des gaines perforees
ES409082A ES409082A1 (es) 1971-12-02 1972-11-29 Un dispositivo para hacer una estructura tubular lagunosa, especialmente reticulada, por extrusion de materia p lasti-ca.
CH1741072A CH572391A5 (enExample) 1971-12-02 1972-11-29
AU49455/72A AU465765B2 (en) 1971-12-02 1972-11-30 A machine for producing perforated sleeves
LU66571A LU66571A1 (enExample) 1971-12-02 1972-11-30
US00310784A US3841815A (en) 1971-12-02 1972-11-30 Machine for producing perforated sleeves
DE19722258809 DE2258809C3 (de) 1971-12-02 1972-12-01 Vorrichtung zum Herstellen von schla uchförmigen Netzen aus Kunststoff
IT13052/72A IT969274B (it) 1971-12-02 1972-12-01 Dispositivo per realizzare delle guaine perforate
PL1972159346A PL78973B1 (en) 1971-12-02 1972-12-02 Machine for producing perforated sleeves[us3841815a]
AR245468A AR195309A1 (es) 1971-12-02 1972-12-04 Dispositivo para la fabricacion de canales tubulares perforados

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7143207A FR2161820A1 (en) 1971-12-02 1971-12-02 Perforated plastic jacket prodn - using appts with extrusion head and perforating cogwheels

Publications (2)

Publication Number Publication Date
FR2161820A1 FR2161820A1 (en) 1973-07-13
FR2161820B1 true FR2161820B1 (enExample) 1976-07-23

Family

ID=9086772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7143207A Granted FR2161820A1 (en) 1971-12-02 1971-12-02 Perforated plastic jacket prodn - using appts with extrusion head and perforating cogwheels

Country Status (7)

Country Link
AR (1) AR195309A1 (enExample)
AU (1) AU465765B2 (enExample)
CH (1) CH572391A5 (enExample)
ES (1) ES409082A1 (enExample)
FR (1) FR2161820A1 (enExample)
SE (1) SE390920B (enExample)
ZA (1) ZA728327B (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1391805A (fr) * 1963-12-24 1965-03-12 Procédé pour la fabrication de bandes ou de tubes profilés en matières thermoplastiques

Also Published As

Publication number Publication date
AU465765B2 (en) 1975-10-09
AU4945572A (en) 1974-05-30
SE390920B (sv) 1977-01-31
ZA728327B (en) 1974-06-26
CH572391A5 (enExample) 1976-02-13
AR195309A1 (es) 1973-09-28
ES409082A1 (es) 1974-12-01
FR2161820A1 (en) 1973-07-13

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Legal Events

Date Code Title Description
TP Transmission of property