BE580487A - Method and device for manufacturing a flexible tube with transverse grooves from a mass of synthetic material, in particular for electrical installations - Google Patents

Method and device for manufacturing a flexible tube with transverse grooves from a mass of synthetic material, in particular for electrical installations

Info

Publication number
BE580487A
BE580487A BE580487A BE580487A BE580487A BE 580487 A BE580487 A BE 580487A BE 580487 A BE580487 A BE 580487A BE 580487 A BE580487 A BE 580487A BE 580487 A BE580487 A BE 580487A
Authority
BE
Belgium
Prior art keywords
mass
manufacturing
flexible tube
synthetic material
transverse grooves
Prior art date
Application number
BE580487A
Other languages
French (fr)
Original Assignee
Fraenkische Und Metallwaren We
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7092596&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE580487(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fraenkische Und Metallwaren We filed Critical Fraenkische Und Metallwaren We
Publication of BE580487A publication Critical patent/BE580487A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B29D5/10—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the interlocking members being formed by continuous profiled strip
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/18—Pleated or corrugated hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE580487A 1959-02-21 1959-07-08 Method and device for manufacturing a flexible tube with transverse grooves from a mass of synthetic material, in particular for electrical installations BE580487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0027771 1959-02-21

Publications (1)

Publication Number Publication Date
BE580487A true BE580487A (en) 1959-11-03

Family

ID=7092596

Family Applications (1)

Application Number Title Priority Date Filing Date
BE580487A BE580487A (en) 1959-02-21 1959-07-08 Method and device for manufacturing a flexible tube with transverse grooves from a mass of synthetic material, in particular for electrical installations

Country Status (6)

Country Link
AT (2) AT240595B (en)
BE (1) BE580487A (en)
CH (1) CH368930A (en)
CY (1) CY243A (en)
NL (1) NL6709608A (en)
OA (1) OA01479A (en)

Also Published As

Publication number Publication date
CH368930A (en) 1963-04-30
CY243A (en) 1962-08-03
AT240595B (en) 1965-06-10
NL6709608A (en) 1967-09-25
AT257145B (en) 1967-09-25
OA01479A (en) 1969-07-21

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