FR2169761A2 - Perforating plastic tubes - with reciprocating punch moving perpendicular to moving tube - Google Patents

Perforating plastic tubes - with reciprocating punch moving perpendicular to moving tube

Info

Publication number
FR2169761A2
FR2169761A2 FR7204224A FR7204224A FR2169761A2 FR 2169761 A2 FR2169761 A2 FR 2169761A2 FR 7204224 A FR7204224 A FR 7204224A FR 7204224 A FR7204224 A FR 7204224A FR 2169761 A2 FR2169761 A2 FR 2169761A2
Authority
FR
France
Prior art keywords
tube
moving
plastic tubes
reciprocating punch
perforating
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.)
Pending
Application number
FR7204224A
Other languages
French (fr)
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.)
Bng & Cie
Original Assignee
Bng & Cie
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
Priority to BE794586D priority Critical patent/BE794586A/en
Application filed by Bng & Cie filed Critical Bng & Cie
Priority to FR7204224A priority patent/FR2169761A2/en
Publication of FR2169761A2 publication Critical patent/FR2169761A2/en
Pending legal-status Critical Current

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
    • B26F1/0069—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool travels with the tube

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Appts. for perforating at regular intervals the wall of a moving screw threaded plastic tube has a punch operating in a straight reciprocating motion in a direction perpendicular to the tube, and in a swinging movement and pinions, a wheel and a cogwheel for controlling the velocity of advancement of the tube. Clean perforations at desired intervals are obtd. continuously as the tube leaves the extruder.
FR7204224A 1972-01-31 1972-01-31 Perforating plastic tubes - with reciprocating punch moving perpendicular to moving tube Pending FR2169761A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE794586D BE794586A (en) 1972-01-31 DEVICE FOR MAKING TUBES
FR7204224A FR2169761A2 (en) 1972-01-31 1972-01-31 Perforating plastic tubes - with reciprocating punch moving perpendicular to moving tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7204224A FR2169761A2 (en) 1972-01-31 1972-01-31 Perforating plastic tubes - with reciprocating punch moving perpendicular to moving tube

Publications (1)

Publication Number Publication Date
FR2169761A2 true FR2169761A2 (en) 1973-09-14

Family

ID=9093177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204224A Pending FR2169761A2 (en) 1972-01-31 1972-01-31 Perforating plastic tubes - with reciprocating punch moving perpendicular to moving tube

Country Status (2)

Country Link
BE (1) BE794586A (en)
FR (1) FR2169761A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013626A2 (en) * 1979-01-11 1980-07-23 Manfred Arno Alfred Lupke Apparatuses and methods for perforating tubing
DK152269B (en) * 1975-11-18 1988-02-15 Wavin Bv DEVICE FOR CONTINUOUS PERFORATION OF PLASTROS
US6854168B2 (en) * 2001-08-31 2005-02-15 Richard Booms Method and apparatus for forming openings in polymeric tubing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK152269B (en) * 1975-11-18 1988-02-15 Wavin Bv DEVICE FOR CONTINUOUS PERFORATION OF PLASTROS
EP0013626A2 (en) * 1979-01-11 1980-07-23 Manfred Arno Alfred Lupke Apparatuses and methods for perforating tubing
EP0013626A3 (en) * 1979-01-11 1980-08-20 Manfred Arno Alfred Lupke Apparatuses and methods for perforating tubing
US6854168B2 (en) * 2001-08-31 2005-02-15 Richard Booms Method and apparatus for forming openings in polymeric tubing

Also Published As

Publication number Publication date
BE794586A (en) 1973-05-16

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