NL160373C - Pijpverbindingsstuk voor pijpen met uitwendige schroeflijn- vormige ruggen. - Google Patents
Pijpverbindingsstuk voor pijpen met uitwendige schroeflijn- vormige ruggen.Info
- Publication number
- NL160373C NL160373C NL6815986.A NL6815986A NL160373C NL 160373 C NL160373 C NL 160373C NL 6815986 A NL6815986 A NL 6815986A NL 160373 C NL160373 C NL 160373C
- Authority
- NL
- Netherlands
- Prior art keywords
- pipes
- pipe connector
- outer screw
- screw line
- shaped backs
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
- F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
- F16L47/32—Branch units, e.g. made in one piece, welded, riveted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Cartons (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6815986.A NL160373C (nl) | 1968-11-08 | 1968-11-08 | Pijpverbindingsstuk voor pijpen met uitwendige schroeflijn- vormige ruggen. |
GB53240/69A GB1283727A (en) | 1968-11-08 | 1969-10-30 | A tubular connecting piece for helically grooved tubes |
IE1482/69A IE34024B1 (en) | 1968-11-08 | 1969-10-30 | A tubular connecting piece for helically grooved tubes |
CH1638069A CH513356A (de) | 1968-11-08 | 1969-11-04 | Verbindungsstück für Rohre |
US873816A US3652109A (en) | 1968-11-08 | 1969-11-04 | Tubular connecting piece for helically grooved tubes |
DE1955279A DE1955279C3 (de) | 1968-11-08 | 1969-11-04 | Kunststoff rohrverbindungsstück für schraubenlinienförmig verlaufende Querrillen aufweisende Ent- oder Bewässerungsrohre |
FI3189/69A FI55718C (fi) | 1968-11-08 | 1969-11-05 | Anordning foer inboerdes foerbindning av roer med utvaendiga skruvspaor med ett roerformigt foerbindningsstycke |
BE741269D BE741269A (nl) | 1968-11-08 | 1969-11-05 | |
DK584369A DK132774C (da) | 1968-11-08 | 1969-11-05 | Forbindelsesstykke til samling af ror med efter en eller flere skruelinier forlobende riller |
SE15232/69A SE356115B (nl) | 1968-11-08 | 1969-11-06 | |
NO04407/69A NO126758B (nl) | 1968-11-08 | 1969-11-06 | |
FR6938367A FR2022894A1 (nl) | 1968-11-08 | 1969-11-07 | |
AT1055069A AT304207B (de) | 1968-11-08 | 1969-11-10 | Verbindungsstück für Rohre mit schraubenlinienförmig verlaufenden Außenrillen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6815986.A NL160373C (nl) | 1968-11-08 | 1968-11-08 | Pijpverbindingsstuk voor pijpen met uitwendige schroeflijn- vormige ruggen. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL6815986A NL6815986A (nl) | 1970-05-12 |
NL160373B NL160373B (nl) | 1979-05-15 |
NL160373C true NL160373C (nl) | 1979-10-15 |
Family
ID=19805106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6815986.A NL160373C (nl) | 1968-11-08 | 1968-11-08 | Pijpverbindingsstuk voor pijpen met uitwendige schroeflijn- vormige ruggen. |
Country Status (13)
Country | Link |
---|---|
US (1) | US3652109A (nl) |
AT (1) | AT304207B (nl) |
BE (1) | BE741269A (nl) |
CH (1) | CH513356A (nl) |
DE (1) | DE1955279C3 (nl) |
DK (1) | DK132774C (nl) |
FI (1) | FI55718C (nl) |
FR (1) | FR2022894A1 (nl) |
GB (1) | GB1283727A (nl) |
IE (1) | IE34024B1 (nl) |
NL (1) | NL160373C (nl) |
NO (1) | NO126758B (nl) |
SE (1) | SE356115B (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2552965C2 (de) * | 1975-11-26 | 1982-11-04 | Rainer Isolierrohrfabrik Max Drossbach, 8852 Rain | Rohrverzweigungssystem aus Kunststoff, insbesondere für Bewässerungszwecke |
GB2201845B (en) * | 1987-02-11 | 1991-01-30 | Rolls Royce Plc | Collar assembly |
US8171956B2 (en) * | 2003-10-21 | 2012-05-08 | Dainippon Ink And Chemicals, Inc. | Liquid supply method and apparatus |
CN113245792A (zh) * | 2021-05-24 | 2021-08-13 | 大庆市龙兴石油机械有限公司 | 一种油管产品生产工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2121937A (en) * | 1936-11-21 | 1938-06-28 | Lumir J Tichota | Oil pan assembling device |
US2326261A (en) * | 1940-08-23 | 1943-08-10 | Shippee Winsor | Lock nut |
US2396835A (en) * | 1944-12-04 | 1946-03-19 | Adel Prec Products Corp | Spring nut |
-
1968
- 1968-11-08 NL NL6815986.A patent/NL160373C/nl active
-
1969
- 1969-10-30 IE IE1482/69A patent/IE34024B1/xx unknown
- 1969-10-30 GB GB53240/69A patent/GB1283727A/en not_active Expired
- 1969-11-04 US US873816A patent/US3652109A/en not_active Expired - Lifetime
- 1969-11-04 CH CH1638069A patent/CH513356A/de not_active IP Right Cessation
- 1969-11-04 DE DE1955279A patent/DE1955279C3/de not_active Expired
- 1969-11-05 DK DK584369A patent/DK132774C/da active
- 1969-11-05 FI FI3189/69A patent/FI55718C/fi active
- 1969-11-05 BE BE741269D patent/BE741269A/xx unknown
- 1969-11-06 NO NO04407/69A patent/NO126758B/no unknown
- 1969-11-06 SE SE15232/69A patent/SE356115B/xx unknown
- 1969-11-07 FR FR6938367A patent/FR2022894A1/fr not_active Withdrawn
- 1969-11-10 AT AT1055069A patent/AT304207B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL6815986A (nl) | 1970-05-12 |
IE34024L (en) | 1970-05-08 |
DE1955279B2 (de) | 1978-03-09 |
DK132774C (da) | 1976-07-05 |
FR2022894A1 (nl) | 1970-08-07 |
SE356115B (nl) | 1973-05-14 |
NO126758B (nl) | 1973-03-19 |
US3652109A (en) | 1972-03-28 |
DE1955279A1 (de) | 1970-05-27 |
FI55718B (fi) | 1979-05-31 |
BE741269A (nl) | 1970-04-16 |
DK132774B (da) | 1976-02-02 |
FI55718C (fi) | 1979-09-10 |
NL160373B (nl) | 1979-05-15 |
DE1955279C3 (de) | 1978-10-26 |
IE34024B1 (en) | 1975-01-08 |
CH513356A (de) | 1971-09-30 |
GB1283727A (en) | 1972-08-02 |
AT304207B (de) | 1972-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: WAVIN |