CA1038279A - Process and apparatus for perforating plastics tubes - Google Patents
Process and apparatus for perforating plastics tubesInfo
- Publication number
- CA1038279A CA1038279A CA247,205A CA247205A CA1038279A CA 1038279 A CA1038279 A CA 1038279A CA 247205 A CA247205 A CA 247205A CA 1038279 A CA1038279 A CA 1038279A
- Authority
- CA
- Canada
- Prior art keywords
- cooling
- tube
- punching
- path
- treatment
- 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.)
- Expired
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 34
- 229920003023 plastic Polymers 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004080 punching Methods 0.000 claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 239000012809 cooling fluid Substances 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 229920000114 Corrugated plastic Polymers 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7502618A NL7502618A (nl) | 1975-03-05 | 1975-03-05 | Werkwijze en inrichting voor het aanbrengen van openingen in een kunststofbuis. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1038279A true CA1038279A (en) | 1978-09-12 |
Family
ID=19823309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA247,205A Expired CA1038279A (en) | 1975-03-05 | 1976-03-05 | Process and apparatus for perforating plastics tubes |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA1038279A (cs) |
| DE (1) | DE2530734A1 (cs) |
| DK (1) | DK96276A (cs) |
| NL (1) | NL7502618A (cs) |
| NO (1) | NO760735L (cs) |
| SE (1) | SE415462B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ515347A (en) | 2001-11-08 | 2004-06-25 | Ronald Malcolm Bond Sanderson | An automated hole punching device for punching holes in a pipe |
-
1975
- 1975-03-05 NL NL7502618A patent/NL7502618A/xx not_active Application Discontinuation
- 1975-07-10 DE DE19752530734 patent/DE2530734A1/de not_active Withdrawn
-
1976
- 1976-03-03 SE SE7602994A patent/SE415462B/xx unknown
- 1976-03-04 NO NO760735A patent/NO760735L/no unknown
- 1976-03-05 CA CA247,205A patent/CA1038279A/en not_active Expired
- 1976-03-05 DK DK96276*#A patent/DK96276A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7602994L (sv) | 1976-09-06 |
| DE2530734A1 (de) | 1976-09-16 |
| NL7502618A (nl) | 1976-09-07 |
| SE415462B (sv) | 1980-10-06 |
| NO760735L (cs) | 1976-09-07 |
| DK96276A (da) | 1976-09-06 |
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