GB1198486A - Method and Apparatus for Producing Drainage Holes in Corrugated Plastics Tubes - Google Patents

Method and Apparatus for Producing Drainage Holes in Corrugated Plastics Tubes

Info

Publication number
GB1198486A
GB1198486A GB3502567A GB3502567A GB1198486A GB 1198486 A GB1198486 A GB 1198486A GB 3502567 A GB3502567 A GB 3502567A GB 3502567 A GB3502567 A GB 3502567A GB 1198486 A GB1198486 A GB 1198486A
Authority
GB
United Kingdom
Prior art keywords
tube
tubing
drainage holes
corrugated
kirchner
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
GB3502567A
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.)
AUGUSTE KIRCHNER
Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner
Original Assignee
AUGUSTE KIRCHNER
Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner
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 AUGUSTE KIRCHNER, Frankische Isolierrohr and Metallwaren Werke Gehrueder Kirchner filed Critical AUGUSTE KIRCHNER
Publication of GB1198486A publication Critical patent/GB1198486A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0053—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by machining, e.g. cutting, grinding, projections on the tube wall
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

1,198,486. Moulding corrugated tubing. A. KIRCHNER [trading as FRANKISCHE ISOLIERROHR-UND METALLWARENWERKE KIRCHNER]. 31 July, 1967 [3 Aug., 1966], No. 35025/67. Heading B5A. [Also in Division F2] Corrugated wall thermoplastics drainage tubing (see Division F2) is produced by passing tubing issuing from a die opening or nozzle 10, and still in a plastic state, between two series of mould segment chains 11, 12 driven by a mechanism 13. The tube is pressed against the moulds by compressed air within the tube or by reduced pressure outside the tube, to provide corrugations in the tube wall and bosses 17, (Figs. 3 and 4, not shown) which are cut off or cut open, to provide drainage holes, by cutting mechanism not shown.
GB3502567A 1966-08-03 1967-07-31 Method and Apparatus for Producing Drainage Holes in Corrugated Plastics Tubes Expired GB1198486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1053866A SE314805B (en) 1966-08-03 1966-08-03

Publications (1)

Publication Number Publication Date
GB1198486A true GB1198486A (en) 1970-07-15

Family

ID=20292480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3502567A Expired GB1198486A (en) 1966-08-03 1967-07-31 Method and Apparatus for Producing Drainage Holes in Corrugated Plastics Tubes

Country Status (5)

Country Link
AT (1) AT304377B (en)
DE (1) DE1704644B1 (en)
FI (1) FI43234B (en)
GB (1) GB1198486A (en)
SE (1) SE314805B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105291192A (en) * 2015-11-30 2016-02-03 四川南格尔生物科技有限公司 Bag body cutting machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2537184C2 (en) * 1975-08-21 1984-06-07 Ziegelwerke Heinrich Oltmanns, 2905 Edewecht Plant for the continuous production of plastic pipes
DE102010005773B4 (en) 2010-01-27 2014-07-10 Wolfgang Nitsche Portable washing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105291192A (en) * 2015-11-30 2016-02-03 四川南格尔生物科技有限公司 Bag body cutting machine
CN105291192B (en) * 2015-11-30 2017-07-11 四川南格尔生物科技有限公司 A kind of bag cutting device

Also Published As

Publication number Publication date
DE1704644B1 (en) 1971-02-25
SE314805B (en) 1969-09-15
FI43234B (en) 1970-11-02
AT304377B (en) 1973-01-10

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Legal Events

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