ES283178U - Una tira de material flexible muy delgado. - Google Patents
Una tira de material flexible muy delgado.Info
- Publication number
- ES283178U ES283178U ES1983283178U ES283178U ES283178U ES 283178 U ES283178 U ES 283178U ES 1983283178 U ES1983283178 U ES 1983283178U ES 283178 U ES283178 U ES 283178U ES 283178 U ES283178 U ES 283178U
- Authority
- ES
- Spain
- Prior art keywords
- ridges
- ridge
- strip
- marginal
- curvature
- 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.)
- Granted
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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
- F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
-
- 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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24669—Aligned or parallel nonplanarities
- Y10T428/24694—Parallel corrugations
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249922—Embodying intertwined or helical component[s]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Una tira de material flexible muy delgado que está dotada de ondulaciones longitudinales continuas en forma de crestas o nervios y valles o huecos curvados que ocupan toda la anchura de la tira, estando dicha tira a ser arroya helicoidalmente para formar un tubo flexible con una primera cresta marginal a lo largo de un margen de la tira superpuesta a una primera cresta intermedia y una segunda cresta marginal a lo largo de un segundo margen de la tira supuesta a una segunda cresta intermedia, en donde la primera cresta marginal tiene una radio de curvatura más pequeño que el de todas las otras, y la segunda cresta marginal tiene un radio de curvatura mayor que el de todas las otras crestas, mediante lo cual, al arrollar la tira helicoidalmente, dicha primera cresta marginal se extiende sobre dicha primera cresta intermedia para adaptarse a la curvatura de la cresta intermedia, y dicha segunda cresta marginal se cierra bajo dicha segunda cresta intermedia para adaptarse a la curvatura de lacresta intermedia.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/425,567 US4486484A (en) | 1982-09-28 | 1982-09-28 | Strip of flexible corrugated material |
Publications (2)
Publication Number | Publication Date |
---|---|
ES283178U true ES283178U (es) | 1985-06-16 |
ES283178Y ES283178Y (es) | 1986-04-01 |
Family
ID=23687109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983283178U Expired ES283178Y (es) | 1982-09-28 | 1983-09-27 | Una tira de material flexible muy delgado. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4486484A (es) |
EP (1) | EP0104842B1 (es) |
CA (1) | CA1220094A (es) |
DE (1) | DE3369915D1 (es) |
DK (1) | DK433483A (es) |
ES (1) | ES283178Y (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8505785D0 (en) * | 1985-03-06 | 1985-04-11 | Raychem Ltd | Heat-recoverable article |
US4714508A (en) * | 1986-03-25 | 1987-12-22 | Alopex Industries, Inc. | Fixture and method for making spiral wound hose |
GB9011388D0 (en) * | 1990-05-22 | 1990-07-11 | Flexibox Ltd | Mechanical face seals |
US5158115A (en) * | 1991-01-09 | 1992-10-27 | Miller Robert E | Bellows pipe construction |
US5074138A (en) * | 1991-01-09 | 1991-12-24 | Miller Robert F | Method of making bellows pipe |
US5158814A (en) * | 1991-04-04 | 1992-10-27 | Hose Master, Inc. | Flexible metal conduit and method of making the same |
DE10105973B4 (de) * | 2001-02-09 | 2005-11-10 | Alcan Deutschland Gmbh | Wickelhülse und Verfahren zur Herstellung einer Wickelhülse |
US6418971B1 (en) * | 2001-07-10 | 2002-07-16 | Hose Master, Inc. | Flexible metal conduit |
US7121591B2 (en) * | 2002-11-08 | 2006-10-17 | Hose Master, Inc. | Flexible metal hose assembly and method of making the same |
US7757720B1 (en) | 2005-06-14 | 2010-07-20 | Pacific Roller Die Company, Inc. | Ribbed spiral pipe |
DE102007054798B3 (de) * | 2007-11-16 | 2009-04-16 | Ludwig Hettich & Co. | Verfahren zum Herstellen eines Gewindeeinsatzes mit Innen- und Außengewinde und Gewindeeinsatz |
GB0922122D0 (en) * | 2009-12-18 | 2010-02-03 | Wellstream Int Ltd | Flexible pipe having a carcass layer |
US8573260B2 (en) | 2010-08-03 | 2013-11-05 | W.E. Hall Company, Inc. | Corrugated metal pipe |
GB2496137B (en) * | 2011-11-01 | 2015-09-02 | Iti Scotland Ltd | Tubular bodies and methods of forming same |
US8555932B2 (en) | 2011-12-14 | 2013-10-15 | W.E. Hall Company, Inc. | Corrugated metal pipe |
US8991439B2 (en) | 2011-12-14 | 2015-03-31 | W.E. Hall Company, Inc. | Corrugated metal pipe |
USD858113S1 (en) * | 2016-12-21 | 2019-09-03 | The Imagine Group, Llc | Material for decorative wrapping |
USD891788S1 (en) * | 2017-01-09 | 2020-08-04 | The Imagine Group, Llc | Material for decorative wrapping |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1470393A (fr) * | 1966-01-12 | 1967-02-24 | Telemecanique Electrique | Mécanisme pour électro-aimant, en particulier pour contacteur électromagnétique |
DE2127750C3 (de) * | 1971-06-04 | 1981-04-09 | Westaflex-Werk L. u. F. Westerbarkey GmbH & Co, 4830 Gütersloh | Doppelrohr |
US4141385A (en) * | 1972-07-17 | 1979-02-27 | Emil Siegwart | Flexible corrugated tube |
DE2235012A1 (de) * | 1972-07-17 | 1974-01-31 | Emil Siegwart | Flexibles wellrohr |
US4108212A (en) * | 1976-02-09 | 1978-08-22 | Manufacturers Systems, Inc. | Corrugated flexible metal tubing and method and apparatus for making same |
DE2829283C2 (de) * | 1978-07-04 | 1986-01-02 | Westaflexwerk GmbH & Co KG, 4830 Gütersloh | Verfahren zur Herstellung schraubenförmig gewickelter und gerillter Rohre sowie Werkstück und Rohr nach diesem Verfahren |
-
1982
- 1982-09-28 US US06/425,567 patent/US4486484A/en not_active Expired - Lifetime
-
1983
- 1983-09-12 CA CA000436515A patent/CA1220094A/en not_active Expired
- 1983-09-15 EP EP83305418A patent/EP0104842B1/en not_active Expired
- 1983-09-15 DE DE8383305418T patent/DE3369915D1/de not_active Expired
- 1983-09-22 DK DK433483A patent/DK433483A/da not_active Application Discontinuation
- 1983-09-27 ES ES1983283178U patent/ES283178Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES283178Y (es) | 1986-04-01 |
CA1220094A (en) | 1987-04-07 |
DK433483A (da) | 1984-03-29 |
DK433483D0 (da) | 1983-09-22 |
EP0104842A2 (en) | 1984-04-04 |
EP0104842A3 (en) | 1984-06-27 |
EP0104842B1 (en) | 1987-03-04 |
US4486484A (en) | 1984-12-04 |
DE3369915D1 (en) | 1987-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19970519 |