IT1185614B - Dispositivo per appiattire tubi in foglia gonfiata - Google Patents

Dispositivo per appiattire tubi in foglia gonfiata

Info

Publication number
IT1185614B
IT1185614B IT20964/85A IT2096485A IT1185614B IT 1185614 B IT1185614 B IT 1185614B IT 20964/85 A IT20964/85 A IT 20964/85A IT 2096485 A IT2096485 A IT 2096485A IT 1185614 B IT1185614 B IT 1185614B
Authority
IT
Italy
Prior art keywords
inflated
leaf
pipes
apply
inflated leaf
Prior art date
Application number
IT20964/85A
Other languages
English (en)
Other versions
IT8520964A0 (it
Inventor
Klaus Steinberg
Original Assignee
Reifenhaeuser Masch
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 Reifenhaeuser Masch filed Critical Reifenhaeuser Masch
Publication of IT8520964A0 publication Critical patent/IT8520964A0/it
Application granted granted Critical
Publication of IT1185614B publication Critical patent/IT1185614B/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/10—Bending or folding of blown tubular films, e.g. gusseting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Ladders (AREA)
  • Harvesting Machines For Specific Crops (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Coating With Molten Metal (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Preliminary Treatment Of Fibers (AREA)
IT20964/85A 1984-06-09 1985-05-30 Dispositivo per appiattire tubi in foglia gonfiata IT1185614B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3421680A DE3421680C1 (de) 1984-06-09 1984-06-09 Vorrichtung zum Flachlegen von Blasfolienschlaeuchen

Publications (2)

Publication Number Publication Date
IT8520964A0 IT8520964A0 (it) 1985-05-30
IT1185614B true IT1185614B (it) 1987-11-12

Family

ID=6238112

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20964/85A IT1185614B (it) 1984-06-09 1985-05-30 Dispositivo per appiattire tubi in foglia gonfiata

Country Status (11)

Country Link
US (1) US4615666A (it)
BE (1) BE902607A (it)
DE (1) DE3421680C1 (it)
FI (1) FI81996C (it)
FR (1) FR2565524B1 (it)
GB (1) GB2159759B (it)
IT (1) IT1185614B (it)
NL (1) NL187615C (it)
NO (1) NO166357C (it)
SE (1) SE463860B (it)
ZA (1) ZA853429B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2104552C (en) * 1992-09-16 2000-02-29 Mirek Planeta Collapsing frame for moving tubes of plastic material
US5585120A (en) * 1994-12-05 1996-12-17 Pearl Technologies, Inc. Extriuded metal collapsing boards with replaceable wear plates
DE19609638C1 (de) * 1996-03-12 1997-11-13 Windmoeller & Hoelscher Vorrichtung zum Flachlegen eines Folienschlauches
JP4704507B1 (ja) * 2010-03-26 2011-06-15 日東電工株式会社 粘着シートのインフレーション押出成形装置およびその方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697852A (en) * 1952-02-19 1954-12-28 Plax Corp Method and apparatus for winding collapsible tubing
CH371465A (de) * 1959-07-07 1963-08-31 Winkler Fallert & Co Maschf Falztrichter an mit Falzeinrichtungen versehenen, Bogen verarbeitenden Maschinen
DE1219210B (de) * 1961-05-02 1966-06-16 Windmoeller & Hoelscher Vorrichtung zum Einlegen von Seitenfalten in nahtlose Schlaeuche aus Kunststoff in Beutelmaschinen
FR1320617A (fr) * 1962-04-27 1963-03-08 Windmoeller & Hoelscher Dispositif pour la formation de plis latéraux sur des flexibles sans joints transversaux
US3223762A (en) * 1962-10-10 1965-12-14 Fmc Corp Manufacture of thin-wall tubing
DE1479838B1 (de) * 1963-07-01 1970-03-12 Windmoeller & Hoelscher Aufziehvorrichtung fuer Schlauchbahnen
US3335208A (en) * 1966-05-16 1967-08-08 Dow Chemical Co Process for producing thin-wall plastic tubing
US3848035A (en) * 1970-12-21 1974-11-12 Dow Chemical Co Process of manufacture of film having thickened profiles therein
US4170624A (en) * 1973-04-09 1979-10-09 General Electric Company Blown tube collapse frame assembly
US3980418A (en) * 1975-09-05 1976-09-14 Gloucester Engineering Co. Inc. Guide assembly for air-expanded thermoplastic tubes
JPS53121877A (en) * 1977-04-01 1978-10-24 Nihon Matai Co Ltd Producing method and apparatus for multi layered and biaxially stretched film
DE2829062C3 (de) * 1978-07-01 1981-08-13 Burghoff, Wilfried, 5609 Hückeswagen Vorrichtung zum kontrollierten Austausch der Blas- und Kühlluft im Inneren eines Blasfolienschlauches
JPS601174B2 (ja) * 1980-02-05 1985-01-12 日本合成化学工業株式会社 インフレ−ション法フイルム製造装置
DE3005577C2 (de) * 1980-02-14 1986-01-30 Herbert 8901 Biburg Dischinger Höhenverstellbare Materialstütze
US4355966A (en) * 1981-05-04 1982-10-26 E. B. Westlake, Jr. Automatic control of bubble size in blown film
US4388061A (en) * 1981-07-17 1983-06-14 Macro Engineering Company Ltd. Guide assembly for cylindrical plastic tubes
US4377540A (en) * 1981-08-24 1983-03-22 Gloucester Engineering Co., Inc. Control of tubular film size
US4479766A (en) * 1983-06-14 1984-10-30 Macro Engineering Company Apparatus for the production of plastic film

Also Published As

Publication number Publication date
US4615666A (en) 1986-10-07
BE902607A (fr) 1985-09-30
NO166357B (no) 1991-04-02
NL8501284A (nl) 1986-01-02
FI81996C (fi) 1991-01-10
FI851520L (fi) 1985-12-10
GB2159759B (en) 1987-08-12
SE8502481L (sv) 1985-12-10
DE3421680C1 (de) 1985-10-17
GB8511080D0 (en) 1985-06-12
NL187615B (nl) 1991-07-01
NL187615C (nl) 1991-12-02
NO166357C (no) 1991-07-10
FI81996B (fi) 1990-09-28
SE463860B (sv) 1991-02-04
IT8520964A0 (it) 1985-05-30
GB2159759A (en) 1985-12-11
FR2565524A1 (fr) 1985-12-13
NO852304L (no) 1985-12-10
ZA853429B (en) 1985-12-24
FI851520A0 (fi) 1985-04-16
SE8502481D0 (sv) 1985-05-21
FR2565524B1 (fr) 1989-01-06

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970528