AU4493668A - Improved helically wound tubing - Google Patents
Improved helically wound tubingInfo
- Publication number
- AU4493668A AU4493668A AU44936/68A AU4493668A AU4493668A AU 4493668 A AU4493668 A AU 4493668A AU 44936/68 A AU44936/68 A AU 44936/68A AU 4493668 A AU4493668 A AU 4493668A AU 4493668 A AU4493668 A AU 4493668A
- Authority
- AU
- Australia
- Prior art keywords
- helically wound
- wound tubing
- improved
- improved helically
- tubing
- 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
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
- F16L9/00—Rigid pipes
- F16L9/02—Rigid pipes of metal
- F16L9/06—Corrugated pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/121—Making tubes or metal hoses with helically arranged seams with non-welded and non-soldered seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/156—Making tubes with wall irregularities
- B21C37/157—Perforations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU44936/68A AU417205B2 (en) | 1968-10-17 | 1968-10-17 | Improved helically wound tubing |
US865275A US3621884A (en) | 1968-10-17 | 1969-10-10 | Helically wound tubing |
GB50122/69A GB1237325A (en) | 1968-10-17 | 1969-10-13 | Improved helically wound tubing |
IE1413/69A IE33977B1 (en) | 1968-10-17 | 1969-10-14 | Improved helically wound tubing |
IL33181A IL33181A (en) | 1968-10-17 | 1969-10-14 | Helically wound seam locked tubing formed from ductile strip material |
FR6935424A FR2020909B1 (en) | 1968-10-17 | 1969-10-16 | |
SE6914184A SE374677B (en) | 1968-10-17 | 1969-10-16 | |
CA065062A CA918085A (en) | 1968-10-17 | 1969-10-16 | Helically wound tubing |
JP44082630A JPS4925828B1 (en) | 1968-10-17 | 1969-10-17 | |
NL6915752A NL6915752A (en) | 1968-10-17 | 1969-10-17 | |
CA122218A CA927212A (en) | 1968-10-17 | 1971-09-07 | Apparatus for forming helically wound tubing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU44936/68A AU417205B2 (en) | 1968-10-17 | 1968-10-17 | Improved helically wound tubing |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4493668A true AU4493668A (en) | 1971-04-22 |
AU417205B2 AU417205B2 (en) | 1971-09-17 |
Family
ID=3732109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU44936/68A Expired AU417205B2 (en) | 1968-10-17 | 1968-10-17 | Improved helically wound tubing |
Country Status (2)
Country | Link |
---|---|
US (1) | US3621884A (en) |
AU (1) | AU417205B2 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857159A (en) * | 1973-09-27 | 1974-12-31 | Pacific Roller Die Co Inc | Pipe forming method |
US3865146A (en) * | 1974-03-22 | 1975-02-11 | Johns Manville | Helically wound tubing and method of forming the same |
US4058997A (en) * | 1974-11-13 | 1977-11-22 | Emil Siegwart | Apparatus for manufacturing tubes |
US4096720A (en) * | 1976-11-08 | 1978-06-27 | Manufacturers Systems, Inc. | Apparatus for making corrugated flexible metal tubing |
US4209043A (en) * | 1977-10-18 | 1980-06-24 | Rib Loc (Hong Kong) Ltd. | Plastic tubular objects |
DE2829283C2 (en) * | 1978-07-04 | 1986-01-02 | Westaflexwerk GmbH & Co KG, 4830 Gütersloh | Process for the production of helically wound and grooved tubes as well as workpiece and tube according to this process |
US4337564A (en) * | 1978-10-06 | 1982-07-06 | Rib Loc Hong Kong Limited | Machine and method for forming tubes from a strip |
US4509560A (en) * | 1983-10-25 | 1985-04-09 | Security Lumber & Supply Co. | Locking detent for corrugated tube |
US4630650A (en) * | 1984-10-15 | 1986-12-23 | Pacific Roller Die Co., Inc. | Spiral ribbed pipe |
AT394815B (en) * | 1990-01-02 | 1992-06-25 | Walter Schwarz | SHEET METAL TAPE, METHOD AND DEVICE FOR PRODUCING FOLDED SCREW SEAM TUBES |
US5133579A (en) * | 1990-12-04 | 1992-07-28 | Builder's Pride, Inc. | Extendible-contractible, flexible, helical conduit and coupling assembly |
US5158115A (en) * | 1991-01-09 | 1992-10-27 | Miller Robert E | Bellows pipe construction |
US5758695A (en) * | 1995-10-16 | 1998-06-02 | Carson; Ken | Hydraulically efficient ribbed pipe |
US6006565A (en) * | 1997-06-05 | 1999-12-28 | Carson; Ken | Hydraulically efficient ribbed pipe and method of making thereof |
US5980670A (en) * | 1997-12-12 | 1999-11-09 | Hall International, Llc | Method of forming a metal pipe with cuff for forming pipe joint |
US6192726B1 (en) * | 1999-11-05 | 2001-02-27 | Lindab Ab | System and method for corrugating spiral formed pipe |
US6295853B1 (en) | 2000-02-18 | 2001-10-02 | Lindab Ab | Spirally formed pipe cutter with driving mechanism to actively rotate inner knife |
GT200200091A (en) | 2001-05-29 | 2005-02-22 | BASKET FOR MANUFACTURE OF DIFFERENT DIAMETER TUBES. | |
BRPI0316896B1 (en) * | 2002-12-18 | 2016-12-27 | Westfalia Metallschlauchtechnik Gmbh & Co Kg | duct and method of manufacture thereof |
US7757720B1 (en) | 2005-06-14 | 2010-07-20 | Pacific Roller Die Company, Inc. | Ribbed spiral pipe |
US8573260B2 (en) | 2010-08-03 | 2013-11-05 | W.E. Hall Company, Inc. | Corrugated metal pipe |
US8991439B2 (en) | 2011-12-14 | 2015-03-31 | W.E. Hall Company, Inc. | Corrugated metal pipe |
US8555932B2 (en) | 2011-12-14 | 2013-10-15 | W.E. Hall Company, Inc. | Corrugated metal pipe |
CA2900820A1 (en) * | 2014-08-22 | 2016-02-22 | Contech Engineered Solutions LLC | Corrugated metal vent pipe and associated system and method |
US11027500B1 (en) | 2017-06-19 | 2021-06-08 | Triad National Security, Llc | Construction of structures by joining of pre-formed tape |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094147A (en) * | 1961-03-22 | 1963-06-18 | Internat Metal Hose Company | Bendable tubing |
AU412407B1 (en) * | 1966-05-16 | 1971-04-20 | Vulcan Australia Limited | Insulated ducting |
-
1968
- 1968-10-17 AU AU44936/68A patent/AU417205B2/en not_active Expired
-
1969
- 1969-10-10 US US865275A patent/US3621884A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3621884A (en) | 1971-11-23 |
AU417205B2 (en) | 1971-09-17 |
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