DK140131B - Method and apparatus for forming perforations in transversely corrugated or helical grooved plastic tubes. - Google Patents
Method and apparatus for forming perforations in transversely corrugated or helical grooved plastic tubes.Info
- Publication number
- DK140131B DK140131B DK418068A DK418068A DK140131B DK 140131 B DK140131 B DK 140131B DK 418068 A DK418068 A DK 418068A DK 418068 A DK418068 A DK 418068A DK 140131 B DK140131 B DK 140131B
- Authority
- DK
- Denmark
- Prior art keywords
- plastic tubes
- forming perforations
- transversely corrugated
- grooved plastic
- helical grooved
- Prior art date
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
-
- 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
- B26F1/0046—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes by tools that follow a closed path around the tube
-
- 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
- Y10T83/505—Operation controlled by means responsive to product
-
- 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
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/658—With projections on work-carrier [e.g., pin wheel]
-
- 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
- Y10T83/808—Two tool pairs, driver for one pair moves relative to driver for other pair
- Y10T83/825—Successively acting
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK2977A DK2977A (en) | 1967-09-01 | 1977-01-05 | APPARATUS FOR FORMING HOLES IN THE WALL OF MOLDING PIPES IS CORROGATED PIPES FOR DRAINAGE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL676712017A NL150042B (en) | 1967-09-01 | 1967-09-01 | PROCEDURE FOR THE CONTINUOUS APPLICATION OF OPENIGS IN A PLASTIC TUBE WITH SCREW-LINE-SHAPED PIPE WALL PROFILING, AS WELL AS PLASTIC TUBE OBTAINED THEREFORE. |
Publications (2)
Publication Number | Publication Date |
---|---|
DK140131B true DK140131B (en) | 1979-06-25 |
DK140131C DK140131C (en) | 1979-11-19 |
Family
ID=19801082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK418068A DK140131B (en) | 1967-09-01 | 1968-08-30 | Method and apparatus for forming perforations in transversely corrugated or helical grooved plastic tubes. |
Country Status (12)
Country | Link |
---|---|
US (1) | US3604301A (en) |
JP (1) | JPS548918B1 (en) |
AT (1) | AT326905B (en) |
BE (1) | BE720096A (en) |
DE (1) | DE1779579B2 (en) |
DK (1) | DK140131B (en) |
FI (1) | FI49480C (en) |
FR (1) | FR1578566A (en) |
GB (1) | GB1245473A (en) |
IE (1) | IE32376B1 (en) |
NO (2) | NO134861C (en) |
SE (1) | SE365740B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL157830B (en) * | 1973-07-16 | 1978-09-15 | Wavin Bv | Apparatus for making openings in a plastic tube provided with transverse or spiral-shaped waves, and also a plastic tube obtained therefrom. |
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 |
US4587874A (en) * | 1981-12-28 | 1986-05-13 | Lupke Manfred Arno Alfred | Rotary punch |
FR2804890B1 (en) * | 2000-02-14 | 2002-04-12 | Thierry Monnet | RADIAL DRILLING DEVICE FOR LATHE |
US20070257399A1 (en) * | 2005-10-07 | 2007-11-08 | Jeremy Jay Lidgett | Hose apparatus and method |
CN114871927B (en) * | 2022-04-11 | 2023-08-22 | 广东省特种设备检测研究院茂名检测院 | Barrel perforating device for pressure-bearing special equipment |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US345365A (en) * | 1886-07-13 | chesweight | ||
US1408877A (en) * | 1921-04-22 | 1922-03-07 | Captain P Funk | Method of making drain tile |
US2374301A (en) * | 1942-07-04 | 1945-04-24 | Western Electric Co | Trimming apparatus |
US2419534A (en) * | 1945-05-30 | 1947-04-29 | Mouldings Inc | Demountable device for punching tubes |
US2423791A (en) * | 1945-10-04 | 1947-07-08 | Krag Steel Products Inc | Dies and the like |
US2547375A (en) * | 1946-12-30 | 1951-04-03 | Wiremold Co | Cutoff device for tubing |
US3234838A (en) * | 1963-10-04 | 1966-02-15 | James K Faull | Tube piercing apparatus |
US3316787A (en) * | 1965-10-20 | 1967-05-02 | Nathan Dolberge | Multiple side punching machine |
-
1968
- 1968-08-26 GB GB4064168A patent/GB1245473A/en not_active Expired
- 1968-08-27 FR FR1578566D patent/FR1578566A/fr not_active Expired
- 1968-08-27 SE SE1150268A patent/SE365740B/xx unknown
- 1968-08-27 IE IE1051/68A patent/IE32376B1/en unknown
- 1968-08-28 FI FI241568A patent/FI49480C/en active
- 1968-08-29 DE DE19681779579 patent/DE1779579B2/en active Pending
- 1968-08-29 US US3604301D patent/US3604301A/en not_active Expired - Lifetime
- 1968-08-29 BE BE720096D patent/BE720096A/xx unknown
- 1968-08-30 AT AT846968A patent/AT326905B/en not_active IP Right Cessation
- 1968-08-30 NO NO337468A patent/NO134861C/en unknown
- 1968-08-30 DK DK418068A patent/DK140131B/en not_active IP Right Cessation
- 1968-09-02 JP JP6240668A patent/JPS548918B1/ja active Pending
-
1974
- 1974-07-04 NO NO742426A patent/NO144012C/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK140131C (en) | 1979-11-19 |
US3604301A (en) | 1971-09-14 |
FR1578566A (en) | 1969-08-14 |
IE32376B1 (en) | 1973-07-11 |
FI49480C (en) | 1975-07-10 |
NO144012C (en) | 1981-06-03 |
NO144012B (en) | 1981-02-23 |
GB1245473A (en) | 1971-09-08 |
NO134861B (en) | 1976-09-20 |
NO134861C (en) | 1977-12-20 |
JPS548918B1 (en) | 1979-04-19 |
AT326905B (en) | 1976-01-12 |
IE32376L (en) | 1969-03-01 |
DE1779579A1 (en) | 1972-02-17 |
NO742426L (en) | 1969-03-01 |
FI49480B (en) | 1975-04-01 |
SE365740B (en) | 1974-04-01 |
DE1779579B2 (en) | 1972-07-06 |
BE720096A (en) | 1969-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |