RO84539B - Procedeu si dispozitiv pentru realizarea tuburilor ondulate si perforate din material plastic - Google Patents

Procedeu si dispozitiv pentru realizarea tuburilor ondulate si perforate din material plastic

Info

Publication number
RO84539B
RO84539B RO79495A RO7949574A RO84539B RO 84539 B RO84539 B RO 84539B RO 79495 A RO79495 A RO 79495A RO 7949574 A RO7949574 A RO 7949574A RO 84539 B RO84539 B RO 84539B
Authority
RO
Romania
Prior art keywords
tube
plastic
corrugated
elements
plane
Prior art date
Application number
RO79495A
Other languages
English (en)
Other versions
RO84539A (ro
Inventor
Leloux
Original Assignee
Wavin B V
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 Wavin B V filed Critical Wavin B V
Publication of RO84539A publication Critical patent/RO84539A/ro
Publication of RO84539B publication Critical patent/RO84539B/ro

Links

Classifications

    • 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
    • B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially
    • 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
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/041—By heating or cooling
    • 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
    • Y10T83/283—With means to control or modify temperature of apparatus or 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8821—With simple rectilinear reciprocating motion only
    • Y10T83/8828—Plural tools with same drive means
    • Y10T83/8831—Plural distinct cutting edges on same support

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Procedeul pentru realizarea tuburilor ondulate si perforate din material plastic, este utilizat pentru perforarea tuburilor din material plastic si consta în aceea ca, în scopul obtinerii unei perforari exacte la o viteza mare de lucru, fara deformari consta în supunerea tubului din material plastic unei actiuni simultane a cel putin doua elemente de perforare pe una sau doua ondulari situate la o mica distanta între ele, cutite ce sunt amplasate simetric, în raport cu un plan în care se afla axa longitudinala a tubului, de preferinta cele doua elemente de perforare actioneaza pe fundul ondulatiei sau pe doua funduri consecutive, în timp ce în acest loc tubul este înconjurat de un inel de suport, amplasat la mica distanta fata de tubul ondulat, cele doua elemente de perforare actionînd eficient într-un plan, practic, perpendicular pe axa longitudinala a tubului din material plastic sau simetric în acest plan, perforarea executîndu-se la o temperatura a tubului de 70 degree C. Dispozitivul pentru realizarea tuburilor ondulate si perforate din material plastic conform inventiei, este alcatuit din cel putin un mijloc de ghidare, pentru sustinerea unui tub ondulat din material plastic, niste elemente de perforare, care formeaza partea exterioara si care pot actiona asupra unui tub din material plastic, niste mijloace de comanda pentru actionarea elementelor de perforare pentru deplasarea tubului ondulat din material plastic.
RO79495A 1973-07-16 1974-07-16 Procedeu si dispozitiv pentru realizarea tuburilor ondulate si perforate din material plastic RO84539B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7309844.A NL157830B (nl) 1973-07-16 1973-07-16 Inrichting voor het aanbrengen van openingen in een van dwarse of spiraalvormige golven voorziene kunststofbuis, alsmede met behulp daarvan verkregen kunststofbuis.

Publications (2)

Publication Number Publication Date
RO84539A RO84539A (ro) 1984-06-21
RO84539B true RO84539B (ro) 1984-08-30

Family

ID=19819271

Family Applications (1)

Application Number Title Priority Date Filing Date
RO79495A RO84539B (ro) 1973-07-16 1974-07-16 Procedeu si dispozitiv pentru realizarea tuburilor ondulate si perforate din material plastic

Country Status (28)

Country Link
US (1) US3965782A (ro)
JP (1) JPS5817008B2 (ro)
AR (1) AR205252A1 (ro)
AT (1) AT368438B (ro)
BE (1) BE817704A (ro)
BG (1) BG28835A3 (ro)
BR (1) BR7405846D0 (ro)
CA (1) CA1008358A (ro)
CS (1) CS199256B2 (ro)
DD (1) DD112936A5 (ro)
DE (1) DE2433850B2 (ro)
DK (1) DK154752C (ro)
EG (1) EG11186A (ro)
ES (1) ES428322A1 (ro)
FI (1) FI60518C (ro)
FR (1) FR2245462B1 (ro)
GB (1) GB1475418A (ro)
IE (1) IE39722B1 (ro)
IN (1) IN140942B (ro)
IT (1) IT1021574B (ro)
NL (1) NL157830B (ro)
PL (1) PL94346B1 (ro)
RO (1) RO84539B (ro)
SE (1) SE406437B (ro)
SU (1) SU638246A3 (ro)
TR (1) TR18274A (ro)
YU (2) YU36267B (ro)
ZA (1) ZA744454B (ro)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2383742A1 (fr) * 1977-03-18 1978-10-13 Lupke Gerd Paul Heinrich Appareil et procede de perforation de tubes, et procede de fabrication d'une partie de cet appareil
CA1060775A (en) * 1977-03-18 1979-08-21 Manfred A.A. Lupke Apparatus for perforating tubing
CH662082A5 (en) * 1984-02-15 1987-09-15 Fischer Ag Georg Cutting device for cutting to length a protective pipe surrounding a conduit
DE4332123A1 (de) * 1993-09-22 1995-03-23 Wilhelm Hegler Vorrichtung zum Sägen von Schlitzen in Well- und Verbundrohre
NL1017834C2 (nl) * 2001-04-12 2002-10-15 Stork Screens Bv Werkwijze voor het uitvoeren van een bewerking van een dunne folie.
NZ515347A (en) * 2001-11-08 2004-06-25 Ronald Malcolm Bond Sanderson An automated hole punching device for punching holes in a pipe
US20070257399A1 (en) * 2005-10-07 2007-11-08 Jeremy Jay Lidgett Hose apparatus and method
US7614427B2 (en) * 2008-03-28 2009-11-10 Mckane James H Cable routing conduit
US20100083803A1 (en) * 2008-10-03 2010-04-08 Ronald Malcolm Bond Sanderson Perforating Apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3430290A (en) * 1966-08-01 1969-03-04 Phillips Petroleum Co Apparatus for sealing and severing parisons
GB1245473A (en) * 1967-09-01 1971-09-08 Wavin Bv A method of and apparatus for forming apertures in the wall of a corrugated plastics tube, and a corrugated plastics tube obtained thereby
DE1778094C3 (de) * 1968-03-28 1978-12-07 Fraenkische Isolierrohr- & Metallwaren-Werke, Gebr. Kirchner, 8729 Koenigsberg Vorrichtung zum fortlaufenden Lochen der Wandung von dünnwandigen Faltenrohren
US3759123A (en) * 1968-08-29 1973-09-18 Wavin Bv Method and device for cutting out apertures in the wall of a plastic tube
DE2038151C3 (de) * 1970-07-31 1979-10-11 Borisowskij Sawod Plastmassowytsch Isdelij, Borisow (Sowjetunion) Einrichtung zum Lochen von Entwässerungsrohren aus Kunststoff
DE2230767C2 (de) * 1972-06-23 1974-08-22 Wilhelm 8730 Bad Kissingen Hegler Vorrichtung zum Einschneiden von Öffnungen in Rohre

Also Published As

Publication number Publication date
FI60518B (fi) 1981-10-30
ATA580374A (de) 1982-02-15
ES428322A1 (es) 1976-07-16
DK154752B (da) 1988-12-19
IE39722B1 (en) 1978-12-20
SE7409298L (sv) 1975-01-17
AR205252A1 (es) 1976-04-21
DE2433850C3 (ro) 1984-07-05
AU7128474A (en) 1976-01-22
YU195774A (en) 1981-08-31
NL157830B (nl) 1978-09-15
FI60518C (fi) 1982-02-10
GB1475418A (en) 1977-06-01
AT368438B (de) 1982-10-11
FI208674A7 (ro) 1975-01-17
YU36267B (en) 1982-06-18
SE406437B (sv) 1979-02-12
RO84539A (ro) 1984-06-21
BR7405846D0 (pt) 1975-05-06
DE2433850A1 (de) 1975-02-06
BG28835A3 (bg) 1980-07-15
IT1021574B (it) 1978-02-20
CS199256B2 (en) 1980-07-31
PL94346B1 (ro) 1977-07-30
CA1008358A (en) 1977-04-12
DK154752C (da) 1989-05-01
NL7309844A (nl) 1975-01-20
IN140942B (ro) 1977-01-01
DK378974A (ro) 1975-03-03
DE2433850B2 (de) 1979-08-23
IE39722L (en) 1975-01-16
DD112936A5 (ro) 1975-05-12
FR2245462A1 (ro) 1975-04-25
ZA744454B (en) 1975-07-30
BE817704A (nl) 1975-01-16
EG11186A (en) 1977-09-30
FR2245462B1 (ro) 1976-12-24
TR18274A (tr) 1977-05-01
US3965782A (en) 1976-06-29
JPS5817008B2 (ja) 1983-04-04
YU102780A (en) 1984-04-30
JPS5088685A (ro) 1975-07-16
SU638246A3 (ru) 1978-12-15

Similar Documents

Publication Publication Date Title
RO84539B (ro) Procedeu si dispozitiv pentru realizarea tuburilor ondulate si perforate din material plastic
FR1461447A (fr) Procédé et machine pour découper des étoffes en vue de la fabrication des vêtements
ES250037Y (es) Una prenda de ropa interior de senora.
BE802679A (fr) Detergents assouplissants pour blanchissage de tissus
CH465375A (fr) Procédé de fabrication de caillé de lait
BE800157A (fr) Machine a decouper des tuyaux,
BE762655R (fr) Procede de fabrication de fromage americain a partir de lait traite a
FR1464350A (fr) Procédé et machine de production d'une matrice destinée au découpage de carton et matières analogues, et matrice obtenue
BE782171A (fr) Procede de fabrication de corps en matiere semiconductrice, avec une longueur quelconque
BE800274A (fr) Procede d'obtention d'un fil synthetique, fil obtenu selon ce procede et tissu realise a l'aide de ce fil
BE775720A (fr) Procede pour produire des fibres completes a partir de plantes a ecorcefibreuse
FR1482760A (fr) Dispositif de soudure à haute fréquence, pour la formation de boutonnières dans les tissus ou tricots en textiles synthétiques
BE807908A (fr) Procede catalytique de production d'aldehydes a partir d'olefines
BE793044A (fr) Procede d'obtention catalytique de dienes a partir d'aldehydes
BE804480A (fr) Procede pour la fabrication de trimethylhydroquinone
RO62276A (fr) Procede catalytique pour obtenir du methacrylonitrile partant d'isobutylene
CH517197A (fr) Procédé de fabrication d'un tricot tubulaire indémaillable sans couture, machine tricoteuse circulaire pour l'exécution de ce procédé et bas ainsi obtenu
BE806232A (fr) Machine a couper le fromage a hout rendement
RO63802A (fr) Procede d'obtenir des 2-(6-carboalcoxyhexyl)-4-(r)-hydroxy-cyclopentane-1,3-dione
BE825442A (fr) Procede pour la fabrication de fromage pret au debitage a partir de fragments de fromage
BE801503A (fr) Procede de fabrication de caillé de fromage et fromages obtenus a partir de ce caillé
AT326997B (de) Regelanordnung fur einen auf zellstoff gerichteten, kontinuierlichen bleichprozess
IT995788B (it) Lamiera tagliata a formato per la produzione di tubi a saldatura longitudinale
OA04450A (fr) Procédé et appareil pour la fabrication de polyphosphates de métaux alcalins.
SU72844A1 (ru) Оросительное устройство дл ректификационных аппаратов