JPS5993299A - 穿孔プラスチツク管および穿孔形成 - Google Patents

穿孔プラスチツク管および穿孔形成

Info

Publication number
JPS5993299A
JPS5993299A JP58168514A JP16851483A JPS5993299A JP S5993299 A JPS5993299 A JP S5993299A JP 58168514 A JP58168514 A JP 58168514A JP 16851483 A JP16851483 A JP 16851483A JP S5993299 A JPS5993299 A JP S5993299A
Authority
JP
Japan
Prior art keywords
punch
rounded
section
holes
hole
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
JP58168514A
Other languages
English (en)
Japanese (ja)
Inventor
ルウロフ・コ−プマン
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.)
Wavin BV
Original Assignee
Wavin BV
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 BV filed Critical Wavin BV
Publication of JPS5993299A publication Critical patent/JPS5993299A/ja
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
    • 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
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/14—Punching tools; Punching dies
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP58168514A 1982-09-15 1983-09-14 穿孔プラスチツク管および穿孔形成 Pending JPS5993299A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8203574 1982-09-15
NL8203574A NL8203574A (nl) 1982-09-15 1982-09-15 Van gaten voorziene kunststofbuis en ponsnippel voor het aanbrengen van gaten in deze buis.

Publications (1)

Publication Number Publication Date
JPS5993299A true JPS5993299A (ja) 1984-05-29

Family

ID=19840272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58168514A Pending JPS5993299A (ja) 1982-09-15 1983-09-14 穿孔プラスチツク管および穿孔形成

Country Status (7)

Country Link
EP (1) EP0103343A2 (es)
JP (1) JPS5993299A (es)
DK (1) DK420483A (es)
ES (1) ES274566U (es)
FI (1) FI833296A (es)
NL (1) NL8203574A (es)
ZA (1) ZA836840B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003533362A (ja) * 2000-05-15 2003-11-11 ギーゼッケ ウント デフリエント ゲーエムベーハー プラスチック押抜装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737964C1 (de) * 1997-08-30 1998-10-08 Gaplast Gmbh Verfahren zur Herstellung eines Behälters sowie Behälter mit Druckausgleichsöffnungen
JPH11333794A (ja) * 1998-05-22 1999-12-07 Fuji Photo Film Co Ltd 穿孔用パンチ
US7159436B2 (en) * 2004-04-28 2007-01-09 Siemens Vdo Automotive Corporation Asymmetrical punch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003533362A (ja) * 2000-05-15 2003-11-11 ギーゼッケ ウント デフリエント ゲーエムベーハー プラスチック押抜装置

Also Published As

Publication number Publication date
EP0103343A2 (en) 1984-03-21
NL8203574A (nl) 1984-04-02
FI833296A (fi) 1984-03-16
DK420483D0 (da) 1983-09-15
DK420483A (da) 1984-03-16
FI833296A0 (fi) 1983-09-15
ZA836840B (en) 1984-08-29
ES274566U (es) 1984-03-01

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