EP0201729A3 - Vorrichtung zur Herstellung von Wickelrohr sowie Wickelrohr - Google Patents
Vorrichtung zur Herstellung von Wickelrohr sowie Wickelrohr Download PDFInfo
- Publication number
- EP0201729A3 EP0201729A3 EP86104906A EP86104906A EP0201729A3 EP 0201729 A3 EP0201729 A3 EP 0201729A3 EP 86104906 A EP86104906 A EP 86104906A EP 86104906 A EP86104906 A EP 86104906A EP 0201729 A3 EP0201729 A3 EP 0201729A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- wrapped tube
- conical
- sections
- tube
- manufacturing
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8510780U | 1985-04-12 | ||
| DE19858510780 DE8510780U1 (de) | 1985-04-12 | 1985-04-12 | Rohrartiger Schalldämpfer für klimatisierte Luft |
| DE19858510781 DE8510781U1 (de) | 1985-04-12 | 1985-04-12 | Vorrichtung zur Herstellung von Wickelrohr sowie Wickelrohr |
| DE8510781U | 1985-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0201729A2 EP0201729A2 (de) | 1986-11-20 |
| EP0201729A3 true EP0201729A3 (de) | 1987-04-29 |
Family
ID=25950305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP86104906A Withdrawn EP0201729A3 (de) | 1985-04-12 | 1986-04-10 | Vorrichtung zur Herstellung von Wickelrohr sowie Wickelrohr |
Country Status (1)
| Country | Link |
|---|---|
| EP (1) | EP0201729A3 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629778A (zh) * | 2013-12-17 | 2014-03-12 | 浙江富海建筑装饰工程股份有限公司 | 一种室内排风系统 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021110492B4 (de) | 2021-04-23 | 2026-02-26 | Häusler Holding Ag | Vorrichtung und Verfahren zur Herstellung eines doppelwandigen Rohres |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH440191A (de) * | 1964-12-11 | 1967-07-31 | Elumin Ab Oy | Maschine zur Herstellung schraubenlinienförmig gewickelter Rohre |
| GB1125885A (en) * | 1964-10-31 | 1968-09-05 | Lothar Kehne | Machine for the manufacture of cylindrical and tapered spiral seam tubes |
| DE1777330B1 (de) * | 1963-11-08 | 1972-03-16 | Aluminium Francais | Formwerkzeug einer Vorrichtung zum Wickeln konischer Schraubennahtrohre |
| GB1276725A (en) * | 1969-05-27 | 1972-06-07 | Lloyd Elliott Embury | Means and method for fabricating tapered tubing |
| US4197728A (en) * | 1978-09-11 | 1980-04-15 | Mcgowen Lloyd E | Flexible piping method and apparatus of producing same |
| EP0104844A2 (de) * | 1982-09-28 | 1984-04-04 | Security Lumber & Supply Co. | Vorrichtung zur Herstellung flexibler, gewellter Rohre |
-
1986
- 1986-04-10 EP EP86104906A patent/EP0201729A3/de not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1777330B1 (de) * | 1963-11-08 | 1972-03-16 | Aluminium Francais | Formwerkzeug einer Vorrichtung zum Wickeln konischer Schraubennahtrohre |
| GB1125885A (en) * | 1964-10-31 | 1968-09-05 | Lothar Kehne | Machine for the manufacture of cylindrical and tapered spiral seam tubes |
| CH440191A (de) * | 1964-12-11 | 1967-07-31 | Elumin Ab Oy | Maschine zur Herstellung schraubenlinienförmig gewickelter Rohre |
| GB1276725A (en) * | 1969-05-27 | 1972-06-07 | Lloyd Elliott Embury | Means and method for fabricating tapered tubing |
| US4197728A (en) * | 1978-09-11 | 1980-04-15 | Mcgowen Lloyd E | Flexible piping method and apparatus of producing same |
| EP0104844A2 (de) * | 1982-09-28 | 1984-04-04 | Security Lumber & Supply Co. | Vorrichtung zur Herstellung flexibler, gewellter Rohre |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629778A (zh) * | 2013-12-17 | 2014-03-12 | 浙江富海建筑装饰工程股份有限公司 | 一种室内排风系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0201729A2 (de) | 1986-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
| 17P | Request for examination filed |
Effective date: 19871023 |
|
| 17Q | First examination report despatched |
Effective date: 19890419 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 19900217 |