IT1114038B - Impianto per rivestire di uno strato di materiale spugnoso corpi profilati cavi estesi in lunghezza,in particolare aste di persiane avvolgibile e similari - Google Patents

Impianto per rivestire di uno strato di materiale spugnoso corpi profilati cavi estesi in lunghezza,in particolare aste di persiane avvolgibile e similari

Info

Publication number
IT1114038B
IT1114038B IT22946/79A IT2294679A IT1114038B IT 1114038 B IT1114038 B IT 1114038B IT 22946/79 A IT22946/79 A IT 22946/79A IT 2294679 A IT2294679 A IT 2294679A IT 1114038 B IT1114038 B IT 1114038B
Authority
IT
Italy
Prior art keywords
coating
length
layer
rolling shutter
spongy material
Prior art date
Application number
IT22946/79A
Other languages
English (en)
Other versions
IT7922946A0 (it
Original Assignee
Duter Heinrich
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 Duter Heinrich filed Critical Duter Heinrich
Publication of IT7922946A0 publication Critical patent/IT7922946A0/it
Application granted granted Critical
Publication of IT1114038B publication Critical patent/IT1114038B/it

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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/385—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould
    • B29C44/386—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould using a movable, elongate nozzle, e.g. to reach deep into the mould
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B2009/17092—Manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT22946/79A 1978-05-31 1979-05-24 Impianto per rivestire di uno strato di materiale spugnoso corpi profilati cavi estesi in lunghezza,in particolare aste di persiane avvolgibile e similari IT1114038B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2823732A DE2823732C2 (de) 1978-05-31 1978-05-31 Vorrichtung zum Ausschäumen von langgestreckten Hohlprofilkörpern, insbesondere Rolladenstäben

Publications (2)

Publication Number Publication Date
IT7922946A0 IT7922946A0 (it) 1979-05-24
IT1114038B true IT1114038B (it) 1986-01-27

Family

ID=6040620

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22946/79A IT1114038B (it) 1978-05-31 1979-05-24 Impianto per rivestire di uno strato di materiale spugnoso corpi profilati cavi estesi in lunghezza,in particolare aste di persiane avvolgibile e similari

Country Status (7)

Country Link
AT (1) AT368440B (it)
BE (1) BE876592A (it)
CH (1) CH639595A5 (it)
DE (1) DE2823732C2 (it)
FR (1) FR2427193A1 (it)
GB (1) GB2023024B (it)
IT (1) IT1114038B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001185A1 (en) * 1980-07-30 1984-03-29 Gustav Riexinger Door blade for a hinged ceiling door or rolling door
ATE4606T1 (de) * 1980-07-30 1983-09-15 Tuerenwerke Riexinger Gmbh & Co.Kg Torblatt fuer ein deckenglieder- oder rolltor; vorrichtung und verfahren zur herstellung eines torblattes.
DE3143640A1 (de) * 1981-11-04 1983-05-11 Siegfried 7410 Reutlingen Bauer Vorrichtung zum ausschaeumen von hohlprofilen, insbesondere rolladen-hohlprofilstaeben
US4541978A (en) * 1983-09-15 1985-09-17 The Firestone Tire & Rubber Company Extrusion-fill method of producing an elastomeric spring
US4493631A (en) * 1983-09-15 1985-01-15 The Firestone Tire & Rubber Company Apparatus for producing variable-rate spring
CN112248348B (zh) * 2020-09-29 2022-09-20 原言(广州)科技有限公司 一种用于家电隔热板材成型装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3090078A (en) * 1958-05-29 1963-05-21 A M Stackhouse Process for foaming panels in situ
FR1343618A (fr) * 1961-10-12 1963-11-22 Republic Steel Corp Appareil et procédé pour appliquer un revêtement de résine à l'intérieur d'une tuyauterie
US3329160A (en) * 1964-03-18 1967-07-04 Fruehauf Corp Tube handling apparatus
DE1929036B2 (de) * 1969-06-07 1972-01-27 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Auftragsvorrichtung zum auftragen eines schaumstoffbildenden reaktionsgemisches auf eine auf einem transportband wandernde traegerfolie
CA937395A (en) * 1970-05-15 1973-11-27 Union Carbide Corporation Apparatus for internally coating metal tubes
US4073841A (en) * 1975-10-02 1978-02-14 Bayer Aktiengesellschaft Process for uniformly filling cavities with a foam insulating material

Also Published As

Publication number Publication date
AT368440B (de) 1982-10-11
FR2427193A1 (fr) 1979-12-28
FR2427193B1 (it) 1985-03-01
IT7922946A0 (it) 1979-05-24
DE2823732B1 (de) 1979-10-11
GB2023024B (en) 1982-08-25
GB2023024A (en) 1979-12-28
CH639595A5 (de) 1983-11-30
ATA393979A (de) 1982-02-15
DE2823732C2 (de) 1980-06-26
BE876592A (fr) 1979-09-17

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