IT1091266B - Tubo metallico ondulato flessibile e dispositivo per la sua fabbricazione - Google Patents

Tubo metallico ondulato flessibile e dispositivo per la sua fabbricazione

Info

Publication number: IT1091266B
Authority: IT; Italy
Prior art keywords: manufacture; metal tube; corrugated metal; flexible corrugated; flexible
Prior art date: 1976-12-03

Application number

IT6972377A

Other languages

English (en)

Italian (it)

Original Assignee

Siegwart Emil

Priority date (The priority date 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 date listed.)

1976-12-03

Filing date

1977-12-02

Publication date

1985-07-06

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=5994653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1091266(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1977-12-02 Application filed by Siegwart Emil filed Critical Siegwart Emil

1985-07-06 Application granted granted Critical

1985-07-06 Publication of IT1091266B publication Critical patent/IT1091266B/it

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
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)

IT6972377A 1976-12-03 1977-12-02 Tubo metallico ondulato flessibile e dispositivo per la sua fabbricazione IT1091266B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762654963 DE2654963C3 (de)	1976-12-03	1976-12-03	Verfahren und Vorrichtung zur Herstellung eines flexiblen Wellrohres

Publications (1)

Publication Number	Publication Date
IT1091266B true IT1091266B (it)	1985-07-06

Family

ID=5994653

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT6972377A IT1091266B (it)	1976-12-03	1977-12-02	Tubo metallico ondulato flessibile e dispositivo per la sua fabbricazione

Country Status (9)

Country	Link
AT (1)	AT360295B (de)
BE (1)	BE861394A (de)
CH (1)	CH627248A5 (de)
DE (1)	DE2654963C3 (de)
FR (1)	FR2373008A1 (de)
GB (1)	GB1569483A (de)
IT (1)	IT1091266B (de)
NL (1)	NL184293C (de)
SE (1)	SE440859B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2754483C2 (de) *	1976-12-23	1982-11-18	Emil 6603 Sulzbach Siegwart	Vorrichtung zum Herstellen von Wickelrohren
DE3016719A1 (de) *	1980-04-30	1981-11-05	Ohler Eisenwerk, Theob. Pfeiffer, 5970 Plettenberg	Wendelrohr aus schraubenfoermig gewickeltem, gewellten band sowie verfahren zu dessen herstellung
DE3022575C3 (de) *	1980-06-16	1996-11-28	Hahn Fritz Gmbh Co Kg	Vorrichtung zum Herstellen von Rohren durch schraubenlinienförmiges Wickeln eines vorzugsweise gewellten Bandes
CA1146097A (en) *	1980-09-19	1983-05-10	Emil Siegwart	Flexible corrugated tube
DE3102827A1 (de) *	1981-01-29	1982-08-26	Fritz Hahn Kg, 5500 Trier	Flexibles wellrohr
GB8424924D0 (en) *	1984-10-03	1984-11-07	Fisco Products Ltd	Tape measure and coated sheet fabrication
DE19821596A1 (de) *	1998-05-14	1999-11-25	Witzenmann Metallschlauchfab	Agraffschlauch für Abgasanlagen von Kraftfahrzeugen
JP3600809B2 (ja) *	2001-08-03	2004-12-15	株式会社オーツカ	筒状部材構造
DE102012012548B4 (de) *	2012-06-26	2015-01-08	R + W Antriebselemente	Herstellungsverfahren für eine Gelenkwelle sowie danach hergestellte Gelenkwelle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2235012A1 (de) *	1972-07-17	1974-01-31	Emil Siegwart	Flexibles wellrohr

1976
- 1976-12-03 DE DE19762654963 patent/DE2654963C3/de not_active Expired
1977
- 1977-11-30 NL NL7713222A patent/NL184293C/xx not_active IP Right Cessation
- 1977-12-01 BE BE183086A patent/BE861394A/xx not_active IP Right Cessation
- 1977-12-01 CH CH1471277A patent/CH627248A5/de not_active IP Right Cessation
- 1977-12-01 SE SE7713642A patent/SE440859B/sv not_active IP Right Cessation
- 1977-12-01 AT AT859477A patent/AT360295B/de not_active IP Right Cessation
- 1977-12-02 IT IT6972377A patent/IT1091266B/it active
- 1977-12-02 FR FR7736393A patent/FR2373008A1/fr active Granted
- 1977-12-05 GB GB5055277A patent/GB1569483A/en not_active Expired

Also Published As

Publication number	Publication date
NL7713222A (nl)	1978-06-06
FR2373008B1 (de)	1984-12-28
FR2373008A1 (fr)	1978-06-30
GB1569483A (en)	1980-06-18
NL184293B (nl)	1989-01-02
SE440859B (sv)	1985-08-26
DE2654963B2 (de)	1979-10-18
DE2654963C3 (de)	1980-07-03
NL184293C (nl)	1989-06-01
BE861394A (fr)	1978-03-31
SE7713642L (sv)	1978-06-04
CH627248A5 (en)	1981-12-31
DE2654963A1 (de)	1978-06-08
AT360295B (de)	1980-12-29
ATA859477A (de)	1980-05-15

Publication	Publication Date	Title
FR2351341A1 (fr)	1977-12-09	Tuyau flexible
DK156477A (da)	1977-10-09	Slangeafslutning
IT1084284B (it)	1985-05-25	Respiratore a tubo
BR7904043A (pt)	1980-03-11	Tubo flexivel
AT376034B (de)	1984-10-10	Laengenmesseinrichtung
ES227212Y (es)	1977-10-01	Dispositivo de fijacion de tubos flexibles.
AT361757B (de)	1981-03-25	Rohrbiegevorrichtung
IT1091266B (it)	1985-07-06	Tubo metallico ondulato flessibile e dispositivo per la sua fabbricazione
BR7704746A (pt)	1978-04-18	Dispositivo conetor para a ligacao de um tubo
BE887017A (fr)	1981-05-04	Tube ondule souple
AT381793B (de)	1986-11-25	Laengenmesseinrichtung
AT353161B (de)	1979-10-25	Tuben-entleereinrichtung
BR7702521A (pt)	1978-02-28	Tubo elastico de pressao
IT1073471B (it)	1985-04-17	Tubolare per cicli e procediemnto per la sua fabbricazione
AT363381B (de)	1981-07-27	Tube
IT1133676B (it)	1986-07-09	Tubo flessibile e procedimento per la sua fabbricazione
ES227211Y (es)	1977-10-01	Dispositivo de fijacion de tubos flexibles.
BE854170A (fr)	1977-11-03	Tube ondule
DD128766A5 (de)	1977-12-07	Mehrkanalschlauch
SE7704775L (sv)	1978-01-24	Rorflensforbindning
IT1041429B (it)	1980-01-10	Tubo curvo e procedimento per la sua fabbricazione
AT356466B (de)	1980-04-25	Schlauch
AT362331B (de)	1981-05-11	Stollenausbau
BR5600312U (pt)	1977-10-04	Tubos e curvas corrugadas flexiveis
JPS52151663A (en)	1977-12-16	Bent pipe fabricating device