EP0013626A3 - Apparatuses and methods for perforating tubing - Google Patents

Apparatuses and methods for perforating tubing Download PDF

Info

Publication number
EP0013626A3
EP0013626A3 EP80300104A EP80300104A EP0013626A3 EP 0013626 A3 EP0013626 A3 EP 0013626A3 EP 80300104 A EP80300104 A EP 80300104A EP 80300104 A EP80300104 A EP 80300104A EP 0013626 A3 EP0013626 A3 EP 0013626A3
Authority
EP
European Patent Office
Prior art keywords
lead screw
tubing
cutters
screw members
slide member
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.)
Granted
Application number
EP80300104A
Other versions
EP0013626B1 (en
EP0013626A2 (en
Inventor
Manfred Arno Alfred Lupke
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.)
Individual
Original Assignee
Individual
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 claimed from US06/002,757 external-priority patent/US4218164A/en
Application filed by Individual filed Critical Individual
Priority to AT80300104T priority Critical patent/ATE2881T1/en
Publication of EP0013626A2 publication Critical patent/EP0013626A2/en
Publication of EP0013626A3 publication Critical patent/EP0013626A3/en
Application granted granted Critical
Publication of EP0013626B1 publication Critical patent/EP0013626B1/en
Expired 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
    • B26F1/0076—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool rotates

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Turning (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

Corrugated tubing (13) is advanced along its axial path (A) by rotatably driven lead screw members (19) the screw threading (20) of which is in meshing engagement with the corrugations of the tubing (21), the lead screw members (19) being in pairs with the screw threading (20) of the lead screw members (19) of each pair being of opposite hand and the lead screw members (19) of each pair being rotated in opposite directions. The lead screw members (19) of each pair present outwardly directed cutters (36) which are synchronized substantially simultaneously to intersect the tubing (13) thereby, in perforating the tubing (13), to restain the tubing (13) against rotation thereof about the axial path (A). A slide member (56) is preferably slidably and non-rotatably mounted by a splined connection (57) on each lead screw member (19) with the associated cutter or cutters (36) mounted on the slide member (56) for rotation therewith during operative rotation of the lead screw member (19), the slide member (56) being slidably moved along the lead screw member (19) by the advancing tubing (13) during intersection of tubing (13) by the associated cutter or cutters (36) with the slide member (56) and associated cutter or cutters (36) being returned to the initial position thereof between intersections of the tubing (13) by the cutter or cutters (36). There is also disclosed a method of producing the lead screw members (19) with the outwardly projecting cutters (36) mounted thereon.
EP80300104A 1979-01-11 1980-01-10 Apparatuses and methods for perforating tubing Expired EP0013626B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80300104T ATE2881T1 (en) 1979-01-11 1980-01-10 METHOD AND DEVICES FOR PUNCHING PIPE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/002,757 US4218164A (en) 1977-03-18 1979-01-11 Apparatus and method for perforating tubing
US2757 1995-08-24

Publications (3)

Publication Number Publication Date
EP0013626A2 EP0013626A2 (en) 1980-07-23
EP0013626A3 true EP0013626A3 (en) 1980-08-20
EP0013626B1 EP0013626B1 (en) 1983-03-30

Family

ID=21702355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80300104A Expired EP0013626B1 (en) 1979-01-11 1980-01-10 Apparatuses and methods for perforating tubing

Country Status (5)

Country Link
EP (1) EP0013626B1 (en)
JP (1) JPS55112709A (en)
AT (1) ATE2881T1 (en)
CA (1) CA1119090A (en)
DE (1) DE3062483D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200081A1 (en) * 1982-01-05 1983-07-14 Hegler, Wilhelm, 8730 Bad Kissingen DEVICE FOR CUTTING OPENINGS INTO PIPES
JPS6179510A (en) * 1984-09-28 1986-04-23 Takiron Co Ltd Notching unit for corrugated tube
DE3914779A1 (en) * 1989-05-05 1990-11-08 Rainer Isolierrohr Drossbach METHOD AND DEVICE FOR CUTTING SLOTS INTO TUBULAR BODIES
JPH0367860U (en) * 1989-10-21 1991-07-03
DE19609693A1 (en) * 1996-03-13 1997-09-18 Ralph Peter Dr Ing Hegler Method and device for cutting slots in plastic pipes
DE19737964C1 (en) * 1997-08-30 1998-10-08 Gaplast Gmbh Cutting an interspace vent in the external wall of a flexibly-lined rigid vessel
EP0980744A1 (en) * 1998-08-20 2000-02-23 Manfred Arno Alfred Lupke Device and method for cutting holes in a corrugated tube made of thermoplastic material
CN103331774B (en) * 2013-07-23 2015-09-23 上海佑逸管业有限公司 Plastic pipe cutting type groove cutting machine
CN108214615A (en) * 2016-12-21 2018-06-29 武汉金牛经济发展有限公司 One kind is used for the efficient fluting apparatus of PE bellowss

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1587713A (en) * 1968-09-09 1970-03-27
FR2169761A2 (en) * 1972-01-31 1973-09-14 Bng & Cie Perforating plastic tubes - with reciprocating punch moving perpendicular to moving tube
US3990827A (en) * 1972-07-13 1976-11-09 Plastic Tubing, Inc. Apparatus for making corrugated plastic pipe with integral coupler collars
FR2332114A1 (en) * 1975-11-18 1977-06-17 Wavin Bv METHOD OF MANUFACTURING PERFORATED PIPES IN PLASTIC MATERIAL AND DEVICE FOR ITS IMPLEMENTATION
US4112810A (en) * 1976-10-20 1978-09-12 Advanced Drainage Systems, Inc. Tube slotter
FR2383742A1 (en) * 1977-03-18 1978-10-13 Lupke Gerd Paul Heinrich APPARATUS AND PROCESS FOR PERFORATING TUBES, AND PROCESS FOR MANUFACTURING PART OF THIS APPARATUS

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1587713A (en) * 1968-09-09 1970-03-27
FR2169761A2 (en) * 1972-01-31 1973-09-14 Bng & Cie Perforating plastic tubes - with reciprocating punch moving perpendicular to moving tube
US3990827A (en) * 1972-07-13 1976-11-09 Plastic Tubing, Inc. Apparatus for making corrugated plastic pipe with integral coupler collars
FR2332114A1 (en) * 1975-11-18 1977-06-17 Wavin Bv METHOD OF MANUFACTURING PERFORATED PIPES IN PLASTIC MATERIAL AND DEVICE FOR ITS IMPLEMENTATION
US4112810A (en) * 1976-10-20 1978-09-12 Advanced Drainage Systems, Inc. Tube slotter
FR2383742A1 (en) * 1977-03-18 1978-10-13 Lupke Gerd Paul Heinrich APPARATUS AND PROCESS FOR PERFORATING TUBES, AND PROCESS FOR MANUFACTURING PART OF THIS APPARATUS

Also Published As

Publication number Publication date
JPS6344488B2 (en) 1988-09-05
ATE2881T1 (en) 1983-04-15
JPS55112709A (en) 1980-08-30
EP0013626B1 (en) 1983-03-30
EP0013626A2 (en) 1980-07-23
CA1119090A (en) 1982-03-02
DE3062483D1 (en) 1983-05-05

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