ZA946921B - Method and apparatus for making drip irrigation lines and preformed member for use therein - Google Patents
Method and apparatus for making drip irrigation lines and preformed member for use thereinInfo
- Publication number
- ZA946921B ZA946921B ZA946921A ZA946921A ZA946921B ZA 946921 B ZA946921 B ZA 946921B ZA 946921 A ZA946921 A ZA 946921A ZA 946921 A ZA946921 A ZA 946921A ZA 946921 B ZA946921 B ZA 946921B
- Authority
- ZA
- South Africa
- Prior art keywords
- drip irrigation
- preformed member
- irrigation lines
- making drip
- making
- Prior art date
Links
- 230000002262 irrigation Effects 0.000 title 1
- 238000003973 irrigation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/36—Bending and joining, e.g. for making hollow articles
- B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
- B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/026—Apparatus or processes for fitting the drippers to the hoses or the pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/005—Hoses, i.e. flexible
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1067—Continuous longitudinal slitting
-
- 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
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
- Y10T156/1317—Means feeding plural workpieces to be joined
- Y10T156/1343—Cutting indefinite length web after assembly with discrete article
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL10697393A IL106973A (en) | 1993-09-10 | 1993-09-10 | Method and apparatus for making simultaneously a number of drip irrigation lines with preformed members |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA946921B true ZA946921B (en) | 1995-04-12 |
Family
ID=11065264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA946921A ZA946921B (en) | 1993-09-10 | 1994-09-08 | Method and apparatus for making drip irrigation lines and preformed member for use therein |
Country Status (7)
Country | Link |
---|---|
US (1) | US5584952A (zh) |
EP (1) | EP0642915A1 (zh) |
CN (1) | CN1063382C (zh) |
AU (1) | AU677684B2 (zh) |
IL (1) | IL106973A (zh) |
MY (1) | MY130935A (zh) |
ZA (1) | ZA946921B (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5865377A (en) | 1994-07-19 | 1999-02-02 | T-Systems International, Inc. | Drip irrigation hose and method for its manufacture |
AUPN843596A0 (en) * | 1996-03-04 | 1996-03-28 | Pacific Dunlop Limited | Cable componentry |
EP1104648A1 (fr) * | 1999-11-30 | 2001-06-06 | Swisscab S.A. | Tuyau d'irrigation goutte-à-goutte et procédé de fabrication d'un tel tuyau |
US7887664B1 (en) | 2003-05-05 | 2011-02-15 | The Toro Company | Continuous molded emitter |
WO2007089839A2 (en) * | 2006-01-30 | 2007-08-09 | The Toro Company | Continuous molded emitter |
US7648085B2 (en) | 2006-02-22 | 2010-01-19 | Rain Bird Corporation | Drip emitter |
CN101234369B (zh) * | 2008-02-28 | 2010-04-21 | 西北农林科技大学 | 一种贴片式迷宫流道滴灌带及生产方法 |
US8511586B2 (en) | 2011-04-20 | 2013-08-20 | Deere & Company | Disc shaped regulated drip irrigation emitter |
US9485923B2 (en) | 2012-03-26 | 2016-11-08 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US9877440B2 (en) | 2012-03-26 | 2018-01-30 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US10440903B2 (en) | 2012-03-26 | 2019-10-15 | Rain Bird Corporation | Drip line emitter and methods relating to same |
US20130248622A1 (en) | 2012-03-26 | 2013-09-26 | Jae Yung Kim | Drip line and emitter and methods relating to same |
US9872444B2 (en) | 2013-03-15 | 2018-01-23 | Rain Bird Corporation | Drip emitter |
USD811179S1 (en) | 2013-08-12 | 2018-02-27 | Rain Bird Corporation | Emitter part |
US10631473B2 (en) | 2013-08-12 | 2020-04-28 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US10285342B2 (en) | 2013-08-12 | 2019-05-14 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US9883640B2 (en) | 2013-10-22 | 2018-02-06 | Rain Bird Corporation | Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines |
US10330559B2 (en) | 2014-09-11 | 2019-06-25 | Rain Bird Corporation | Methods and apparatus for checking emitter bonds in an irrigation drip line |
US10375904B2 (en) | 2016-07-18 | 2019-08-13 | Rain Bird Corporation | Emitter locating system and related methods |
US11051466B2 (en) | 2017-01-27 | 2021-07-06 | Rain Bird Corporation | Pressure compensation members, emitters, drip line and methods relating to same |
US10626998B2 (en) | 2017-05-15 | 2020-04-21 | Rain Bird Corporation | Drip emitter with check valve |
CN107234012B (zh) * | 2017-07-31 | 2022-08-26 | 青岛农业大学 | 滴喷双效供水管及其加工方法 |
USD883048S1 (en) | 2017-12-12 | 2020-05-05 | Rain Bird Corporation | Emitter part |
US11985924B2 (en) | 2018-06-11 | 2024-05-21 | Rain Bird Corporation | Emitter outlet, emitter, drip line and methods relating to same |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3219084A (en) * | 1961-10-02 | 1965-11-23 | Flexigrip Inc | Double joined fastener and method of forming plural bags |
AU440198B2 (en) * | 1970-08-04 | 1973-09-10 | Charles Goodricke John | Trickle irrigation system |
US3896999A (en) * | 1973-09-28 | 1975-07-29 | Jaime Sahagun Barragan | Anti-clogging drip irrigation valve |
AU484446B2 (en) * | 1974-11-20 | 1976-05-20 | Sahagun-Barragan Jaime | Dripping irrigation tubing |
US4047995A (en) * | 1976-02-02 | 1977-09-13 | Leal Diaz J | Hoses for irrigation by dripping and the like and the process to manufacture the same |
IL51080A (en) * | 1976-12-10 | 1984-10-31 | Drori Mordeki | Flow control device particularly useful for drip irrigation |
AU2643377A (en) * | 1976-06-29 | 1979-01-04 | Drori M | Drip irrigation emitter |
JPS54134784A (en) * | 1978-04-12 | 1979-10-19 | Toyo Soda Mfg Co Ltd | Water-dripping pipe and its manufacturing |
US4357190A (en) * | 1978-12-07 | 1982-11-02 | Hancor, Inc. | Method and apparatus for manufacturing non-round plastic tubing |
US4541569A (en) * | 1981-06-22 | 1985-09-17 | Ris Irrigation Systems | Drip irrigation conduit and method of making the same |
US4528224A (en) * | 1982-09-10 | 1985-07-09 | Minigrip, Inc. | Method of making multiple reclosable bag material |
US4430020A (en) * | 1982-09-29 | 1984-02-07 | Robbins Jackie W D | Drip irrigation hose |
JPS59127742A (ja) * | 1983-01-07 | 1984-07-23 | Asahi Chem Ind Co Ltd | 中実な熱可塑性樹脂棒状体を高速度で連続的に製造する方法 |
US4763842A (en) * | 1987-02-04 | 1988-08-16 | Bill D. McCarthy | Water drip device for irrigation |
ZA873956B (en) * | 1987-06-03 | 1988-01-27 | Gilead Gideon | Irrigation device |
US4880167A (en) * | 1987-09-23 | 1989-11-14 | James Hardie Irrigation, Inc. | Irrigation hose with linear turbulent flow emitter |
IL86549A (en) * | 1988-05-30 | 1991-04-15 | Hydro Plan Eng Ltd | Process and installation for producing a drip irrigation conduit |
IL95972A (en) * | 1990-10-12 | 1993-03-15 | Naan Irrigation Systems | Method and apparatus for producing pipes for drip irrigation |
-
1993
- 1993-09-10 IL IL10697393A patent/IL106973A/en not_active IP Right Cessation
-
1994
- 1994-08-15 US US08/290,580 patent/US5584952A/en not_active Expired - Lifetime
- 1994-08-25 EP EP94630048A patent/EP0642915A1/en not_active Withdrawn
- 1994-09-06 AU AU72853/94A patent/AU677684B2/en not_active Expired - Fee Related
- 1994-09-08 ZA ZA946921A patent/ZA946921B/xx unknown
- 1994-09-08 MY MYPI94002349A patent/MY130935A/en unknown
- 1994-09-10 CN CN94115262A patent/CN1063382C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1105927A (zh) | 1995-08-02 |
IL106973A0 (en) | 1993-12-28 |
IL106973A (en) | 1996-09-12 |
MY130935A (en) | 2007-07-31 |
US5584952A (en) | 1996-12-17 |
AU677684B2 (en) | 1997-05-01 |
AU7285394A (en) | 1995-03-23 |
EP0642915A1 (en) | 1995-03-15 |
CN1063382C (zh) | 2001-03-21 |
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