MA18932A1 - Tuyau souple d'arrosage ainsi que procede et dispositif pour sa fabrication - Google Patents

Tuyau souple d'arrosage ainsi que procede et dispositif pour sa fabrication

Info

Publication number
MA18932A1
MA18932A1 MA19133A MA19133A MA18932A1 MA 18932 A1 MA18932 A1 MA 18932A1 MA 19133 A MA19133 A MA 19133A MA 19133 A MA19133 A MA 19133A MA 18932 A1 MA18932 A1 MA 18932A1
Authority
MA
Morocco
Prior art keywords
mould
run
vacuum
hose
halves
Prior art date
Application number
MA19133A
Other languages
English (en)
Inventor
Hegler Rp
Original Assignee
Hegler Wilhelm
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 Hegler Wilhelm filed Critical Hegler Wilhelm
Publication of MA18932A1 publication Critical patent/MA18932A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • 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
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Catching Or Destruction (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Nozzles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
MA19133A 1979-08-17 1980-08-09 Tuyau souple d'arrosage ainsi que procede et dispositif pour sa fabrication MA18932A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792933304 DE2933304A1 (de) 1979-08-17 1979-08-17 Bewaesserungsschlauch und verfahren und vorrichtung zu seiner herstellung

Publications (1)

Publication Number Publication Date
MA18932A1 true MA18932A1 (fr) 1981-04-01

Family

ID=6078648

Family Applications (1)

Application Number Title Priority Date Filing Date
MA19133A MA18932A1 (fr) 1979-08-17 1980-08-09 Tuyau souple d'arrosage ainsi que procede et dispositif pour sa fabrication

Country Status (14)

Country Link
EP (1) EP0024622B1 (fr)
JP (1) JPS5637126A (fr)
AT (1) ATE6570T1 (fr)
CA (1) CA1168012A (fr)
DD (1) DD152615A1 (fr)
DE (2) DE2933304A1 (fr)
DK (1) DK352780A (fr)
ES (1) ES252578Y (fr)
GR (1) GR69803B (fr)
IE (1) IE50758B1 (fr)
IL (1) IL60522A0 (fr)
IN (1) IN152408B (fr)
MA (1) MA18932A1 (fr)
ZA (1) ZA804132B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763842A (en) * 1987-02-04 1988-08-16 Bill D. McCarthy Water drip device for irrigation
ATE542966T1 (de) * 2008-04-25 2012-02-15 Bernhard Feigl Schutzwand bzw. druckstück zur abstützung einer schutzwand

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL35081A (en) * 1969-08-11 1973-03-30 A C I Operations Trickle irrigation system
DE2061027C3 (de) * 1970-12-11 1982-03-04 Wilhelm 8730 Bad Kissingen Hegler Vorrichtung zum Anbringen einer Querprofilierung an einem Rohr aus thermoplastischem Kunststoff
US3777987A (en) * 1972-08-04 1973-12-11 Allport Davies Irrigation device
IL43850A (en) * 1973-12-18 1977-12-30 Mehoudar R Dripper unit for drip level irrigation
FR70398E (fr) * 1974-03-22 1959-04-06 Electronique & Physique Perfectionnements aux dispositifs de prise de vues de télévision et cinématographie
FR69963E (fr) * 1974-03-22 1959-01-30 Onera (Off Nat Aerospatiale) Appareil pour le dépouillement d'enregistrements
NL7610383A (nl) * 1975-09-22 1977-03-24 Sumitomo Chemical Co Irrigatie-leiding.
DE2553574A1 (de) * 1975-11-28 1977-06-08 Roehm Gmbh Verfahren zur herstellung von waermeaustauschern aus kunststoff
IL49814A (en) * 1976-06-16 1981-10-30 Heftziba Palgal Hose for trickle irrigation
AU2643377A (en) * 1976-06-29 1979-01-04 Drori M Drip irrigation emitter
MX143576A (es) * 1977-04-11 1981-06-03 Jaime Sahagun Barragan Mejoras en sistema integral de riego por goteo

Also Published As

Publication number Publication date
IL60522A0 (en) 1980-09-16
IN152408B (fr) 1984-01-07
EP0024622B1 (fr) 1984-03-14
DD152615A1 (de) 1981-12-02
DK352780A (da) 1981-02-18
CA1168012A (fr) 1984-05-29
ES252578Y (es) 1981-08-16
ATE6570T1 (de) 1984-03-15
ES252578U (es) 1981-02-16
GR69803B (fr) 1982-07-12
ZA804132B (en) 1981-07-29
EP0024622A1 (fr) 1981-03-11
DE2933304A1 (de) 1981-04-02
IE50758B1 (en) 1986-07-09
JPS5637126A (en) 1981-04-10
IE801740L (en) 1981-02-17
DE3066979D1 (en) 1984-04-19

Similar Documents

Publication Publication Date Title
KR870009845A (ko) 열가소성 파이프의 성형장치
FI905268A0 (fi) Roerdel och foerfarande foer dess tillverkning.
ATE194T1 (de) Vorrichtung zur herstellung von rohren aus thermoplastischem kunststoff mit querprofilierung.
BE851951A (fr) Procede pour la fabrication d'une barre de matiere synthetique ayant l'aspect du bois
FR2493205B1 (fr) Procede de fabrication d'un objet creux
BE881223A (fr) Procede de fabrication d'un materiau d'absorption phonique et materiau ainsi obtenu
AU2524392A (en) Formed piece continuous manufacturing apparatus and manufacturing method
BE883733A (fr) Procede et appareil pour la fabrication d'un article thermo-plastique par etirage et soufflage, et article obtenu
RO89617A (fr) Procede de fabrication d'un joint a rotule
DE3852087D1 (de) Anlage zum Kühlen eines kontinuierlich extrudierten Produktes.
DE69102239D1 (de) Schieber für Säcke, die mit zwei Eingriffsprofilen eines Plastik-Verschlusses versehen sind.
ATE142942T1 (de) Vorrichtung und verfahren zum herstellen eines mehrschichtigen folienverbundes
EP0032945A4 (fr) Procede de fabrication d'un cable.
KR840000358A (ko) 성형된 플라스틱 튜브를 제조하기 위한 장치
JPS5747627A (en) Method and device for manufacturing flat hollow body
GB1522945A (en) Method for the continuous production of endless toothed belts
CA2100048A1 (fr) Appareil pour la fabrication de tuyaux en matiere plastique ayant des profils en travers
ES252578Y (es) Manguera de riego
IE44526L (en) Moulding glass or plastic material.
CA2039736A1 (fr) Methode de fabrication de tuyaux a nervures
ATE20850T1 (de) Verfahren zum extrudieren eines kunststoffhohlprofils.
BE880121A (fr) Procede de fabrication d'un materiau composite
JPS57116617A (en) Production of corrugated hose having thicker wall part and thinner wall part
BE886025A (fr) Procede de fabrication d'un article chaussant a couture norvegienne souple, et article chaussant ainsi obtenu
SE7904716L (sv) Strengstyrning for en strenggjutningsanleggning