GB2023024B - Foam-filling hollow rods - Google Patents

Foam-filling hollow rods

Info

Publication number
GB2023024B
GB2023024B GB7918664A GB7918664A GB2023024B GB 2023024 B GB2023024 B GB 2023024B GB 7918664 A GB7918664 A GB 7918664A GB 7918664 A GB7918664 A GB 7918664A GB 2023024 B GB2023024 B GB 2023024B
Authority
GB
United Kingdom
Prior art keywords
foam
hollow rods
filling hollow
filling
rods
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
Application number
GB7918664A
Other versions
GB2023024A (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.)
BUTER H
Original Assignee
BUTER H
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 BUTER H filed Critical BUTER H
Publication of GB2023024A publication Critical patent/GB2023024A/en
Application granted granted Critical
Publication of GB2023024B publication Critical patent/GB2023024B/en
Expired 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
    • 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
GB7918664A 1978-05-31 1979-05-29 Foam-filling hollow rods Expired GB2023024B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2823732A DE2823732C2 (en) 1978-05-31 1978-05-31 Device for foaming elongated hollow profile bodies, in particular roller shutter slats

Publications (2)

Publication Number Publication Date
GB2023024A GB2023024A (en) 1979-12-28
GB2023024B true GB2023024B (en) 1982-08-25

Family

ID=6040620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7918664A Expired GB2023024B (en) 1978-05-31 1979-05-29 Foam-filling hollow rods

Country Status (7)

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

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 (en) * 1980-07-30 1983-09-15 Tuerenwerke Riexinger Gmbh & Co.Kg DOOR LEAF FOR A CEILING LINK OR ROLLER DOOR; DEVICE AND METHOD FOR MANUFACTURING A GATE LEAF.
DE3143640A1 (en) * 1981-11-04 1983-05-11 Siegfried 7410 Reutlingen Bauer Apparatus for foam-filling hollow profiles, in particular roller blind hollow profile bars
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 (en) * 2020-09-29 2022-09-20 原言(广州)科技有限公司 Be used for heat-insulating panel forming device of household electrical appliances

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 (en) * 1961-10-12 1963-11-22 Republic Steel Corp Apparatus and method for applying a resin coating to the interior of piping
US3329160A (en) * 1964-03-18 1967-07-04 Fruehauf Corp Tube handling apparatus
DE1929036B2 (en) * 1969-06-07 1972-01-27 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen APPLICATION DEVICE FOR APPLYING A FOAM-FORMING REACTION MIXTURE TO A CARRIER FILM MOVING ON A CONVEYOR BELT
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
FR2427193A1 (en) 1979-12-28
AT368440B (en) 1982-10-11
GB2023024A (en) 1979-12-28
DE2823732B1 (en) 1979-10-11
BE876592A (en) 1979-09-17
CH639595A5 (en) 1983-11-30
DE2823732C2 (en) 1980-06-26
ATA393979A (en) 1982-02-15
IT7922946A0 (en) 1979-05-24
IT1114038B (en) 1986-01-27
FR2427193B1 (en) 1985-03-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940529