FR2693942B3 - Collapsible honeycomb plate in plastic material, process for manufacturing this plate and device for implementing the process. - Google Patents

Collapsible honeycomb plate in plastic material, process for manufacturing this plate and device for implementing the process.

Info

Publication number
FR2693942B3
FR2693942B3 FR9209060A FR9209060A FR2693942B3 FR 2693942 B3 FR2693942 B3 FR 2693942B3 FR 9209060 A FR9209060 A FR 9209060A FR 9209060 A FR9209060 A FR 9209060A FR 2693942 B3 FR2693942 B3 FR 2693942B3
Authority
FR
France
Prior art keywords
plate
implementing
manufacturing
plastic material
collapsible honeycomb
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
FR9209060A
Other languages
French (fr)
Other versions
FR2693942A1 (en
Inventor
Davide De Bernardi
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.)
Carbolux SpA
Original Assignee
Carbolux SpA
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 Carbolux SpA filed Critical Carbolux SpA
Priority to FR9209060A priority Critical patent/FR2693942B3/en
Publication of FR2693942A1 publication Critical patent/FR2693942A1/en
Application granted granted Critical
Publication of FR2693942B3 publication Critical patent/FR2693942B3/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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR9209060A 1992-07-22 1992-07-22 Collapsible honeycomb plate in plastic material, process for manufacturing this plate and device for implementing the process. Expired - Fee Related FR2693942B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9209060A FR2693942B3 (en) 1992-07-22 1992-07-22 Collapsible honeycomb plate in plastic material, process for manufacturing this plate and device for implementing the process.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9209060A FR2693942B3 (en) 1992-07-22 1992-07-22 Collapsible honeycomb plate in plastic material, process for manufacturing this plate and device for implementing the process.

Publications (2)

Publication Number Publication Date
FR2693942A1 FR2693942A1 (en) 1994-01-28
FR2693942B3 true FR2693942B3 (en) 1994-10-14

Family

ID=9432153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9209060A Expired - Fee Related FR2693942B3 (en) 1992-07-22 1992-07-22 Collapsible honeycomb plate in plastic material, process for manufacturing this plate and device for implementing the process.

Country Status (1)

Country Link
FR (1) FR2693942B3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1293748B1 (en) * 1997-07-22 1999-03-10 Bdr S R L TUBULAR ELEMENTS WITH RIBS OR INTERNAL WALLS MADE OF PET, RESISTANT STRUCTURES MADE WITH SUCH ELEMENTS AND DIE FOR
GB0122328D0 (en) 2001-09-15 2001-11-07 Sportsfactory Consulting Ltd Protective body armour
FR2885838B1 (en) * 2005-05-20 2007-07-13 Kaysersberg Packaging Soc Par EXTRUDED ALVEOLAR PLATE
FR3093937B1 (en) * 2019-03-21 2022-02-18 Renault Sas Matching extruded wall, vehicle casing and vehicle

Also Published As

Publication number Publication date
FR2693942A1 (en) 1994-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse
ST Notification of lapse