DE2128534C3 - Vorrichtung zum Auftrennen flachgelegter nahtloser Kunststoffolienschläuche - Google Patents

Vorrichtung zum Auftrennen flachgelegter nahtloser Kunststoffolienschläuche

Info

Publication number
DE2128534C3
DE2128534C3 DE2128534A DE2128534A DE2128534C3 DE 2128534 C3 DE2128534 C3 DE 2128534C3 DE 2128534 A DE2128534 A DE 2128534A DE 2128534 A DE2128534 A DE 2128534A DE 2128534 C3 DE2128534 C3 DE 2128534C3
Authority
DE
Germany
Prior art keywords
opening
cutting
hose
web
slitting knife
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
DE2128534A
Other languages
German (de)
English (en)
Other versions
DE2128534B2 (de
DE2128534A1 (de
Inventor
Rudolf 4540 Lengerich Peters
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Priority to DE2128534A priority Critical patent/DE2128534C3/de
Priority to CH504772A priority patent/CH538346A/de
Priority to FR7214402A priority patent/FR2140386B1/fr
Priority to IT24344/72A priority patent/IT955512B/it
Priority to GB2297772A priority patent/GB1319219A/en
Priority to US00257546A priority patent/US3789713A/en
Priority to BR3555/72A priority patent/BR7203555D0/pt
Publication of DE2128534A1 publication Critical patent/DE2128534A1/de
Publication of DE2128534B2 publication Critical patent/DE2128534B2/de
Application granted granted Critical
Publication of DE2128534C3 publication Critical patent/DE2128534C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/001—Cutting tubes longitudinally
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0596—Cutting wall of hollow work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/384—By tool inside hollow work
    • Y10T83/391—With means to position tool[s] for cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6476—Including means to move work from one tool station to another
    • Y10T83/6489—Slitter station
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6584—Cut made parallel to direction of and during work movement
    • Y10T83/6635—By feed roller
    • Y10T83/6636—Pinch rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Making Paper Articles (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Details Of Cutting Devices (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
DE2128534A 1971-06-08 1971-06-08 Vorrichtung zum Auftrennen flachgelegter nahtloser Kunststoffolienschläuche Expired DE2128534C3 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE2128534A DE2128534C3 (de) 1971-06-08 1971-06-08 Vorrichtung zum Auftrennen flachgelegter nahtloser Kunststoffolienschläuche
CH504772A CH538346A (de) 1971-06-08 1972-04-06 Vorrichtung zum Auftrennen flachgelegter nahtloser Kunststoffolienschläuche
FR7214402A FR2140386B1 (online.php) 1971-06-08 1972-04-24
IT24344/72A IT955512B (it) 1971-06-08 1972-05-15 Dispositivo per il taglio di tubolari senza giunto e appiattiti in pellicola di plastica
GB2297772A GB1319219A (en) 1971-06-08 1972-05-16 Apparatus for slitting seamless flattened tubes of plastics film
US00257546A US3789713A (en) 1971-06-08 1972-05-30 Apparatus for slitting seamless flattened tubes of plastics film
BR3555/72A BR7203555D0 (pt) 1971-06-08 1972-06-02 Dispositivo para separacao de tubos plasticos planos sem costura

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128534A DE2128534C3 (de) 1971-06-08 1971-06-08 Vorrichtung zum Auftrennen flachgelegter nahtloser Kunststoffolienschläuche

Publications (3)

Publication Number Publication Date
DE2128534A1 DE2128534A1 (de) 1973-02-08
DE2128534B2 DE2128534B2 (de) 1973-06-20
DE2128534C3 true DE2128534C3 (de) 1974-01-24

Family

ID=5810231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2128534A Expired DE2128534C3 (de) 1971-06-08 1971-06-08 Vorrichtung zum Auftrennen flachgelegter nahtloser Kunststoffolienschläuche

Country Status (7)

Country Link
US (1) US3789713A (online.php)
BR (1) BR7203555D0 (online.php)
CH (1) CH538346A (online.php)
DE (1) DE2128534C3 (online.php)
FR (1) FR2140386B1 (online.php)
GB (1) GB1319219A (online.php)
IT (1) IT955512B (online.php)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345497A (en) * 1980-09-18 1982-08-24 Professional Marketing Associates Film slitter
DE102013102414B4 (de) * 2013-03-11 2016-12-29 Windmöller & Hölscher Kg Vorrichtung zum Trennen einer Schlauchbahn
DE102019127454B4 (de) * 2019-03-29 2023-05-04 Windmöller & Hölscher Kg System zur verbesserten Einführung einer Trennvorrichtung sowie Blasfolienanlage sowie Verfahren zur Herstellung und Bereitstellung von zumindest zwei Folienbahnen aus Kunststoff in einer Blasfolienanlage
DE102019215837A1 (de) * 2019-10-15 2021-04-15 Windmöller & Hölscher Kg Verbindungs-, Trenneinheit für Folienbahnen
CN120269362B (zh) * 2025-06-06 2025-09-09 山西中德塑钢型材有限责任公司 一种塑钢型材钢衬开槽装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB692708A (en) * 1950-04-04 1953-06-10 Valcovny Trub Method of and means for producing slots in tubing
BE547189A (online.php) * 1955-04-22 1900-01-01
DE1178202B (de) * 1959-11-27 1964-09-17 Bemberg Ag Vorrichtung zum Herstellen von Flachfolien durch Aufschneiden von Schlauchfolien
US3068730A (en) * 1960-05-04 1962-12-18 Nat Distillers Chem Corp Apparatus for slitting tubular sheet materials

Also Published As

Publication number Publication date
US3789713A (en) 1974-02-05
DE2128534B2 (de) 1973-06-20
CH538346A (de) 1973-06-30
GB1319219A (en) 1973-06-06
DE2128534A1 (de) 1973-02-08
BR7203555D0 (pt) 1973-04-26
FR2140386A1 (online.php) 1973-01-19
FR2140386B1 (online.php) 1975-10-24
IT955512B (it) 1973-09-29

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee