FI803947L - Apparat foer stoedande av fogbotten vid automatisk stumsvets av roer - Google Patents

Apparat foer stoedande av fogbotten vid automatisk stumsvets av roer

Info

Publication number: FI803947L
Authority: FI; Finland
Prior art keywords: stumsvets; stoedande; fogbotten; automatisk; roer
Prior art date: 1980-01-24

Application number

FI803947A

Other languages

English (en)

Other versions

FI66776C (fi

FI66776B (fi

Inventor

Fernando Rinaldi

Original Assignee

Saipem Spa

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.)

1980-01-24

Filing date

1980-12-17

Publication date

1981-07-25

1980-12-17 Application filed by Saipem Spa filed Critical Saipem Spa

1981-07-25 Publication of FI803947L publication Critical patent/FI803947L/fi

1984-08-31 Application granted granted Critical

1984-08-31 Publication of FI66776B publication Critical patent/FI66776B/fi

1984-12-10 Publication of FI66776C publication Critical patent/FI66776C/fi

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)
Butt Welding And Welding Of Specific Article (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)
Arc Welding In General (AREA)

FI803947A 1980-01-24 1980-12-17 Apparat foer stoedande av fogbotten vid automatisk stumsvets av roer FI66776C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT1941380		1980-01-24
IT19413/80A IT1129770B (it)	1980-01-24	1980-01-24	Dispositivo perfezionato per il sostegno al rovescio del bagno di saldatura di prima passata nella saldatura di testa automatica di testa di tubazioni

Publications (3)

Publication Number	Publication Date
FI803947L true FI803947L (fi)	1981-07-25
FI66776B FI66776B (fi)	1984-08-31
FI66776C FI66776C (fi)	1984-12-10

Family

ID=11157595

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI803947A FI66776C (fi)	1980-01-24	1980-12-17	Apparat foer stoedande av fogbotten vid automatisk stumsvets av roer

Country Status (28)

Country	Link
US (1)	US4363954A (fi)
JP (1)	JPS56105894A (fi)
AR (1)	AR221991A1 (fi)
AU (1)	AU537604B2 (fi)
BE (1)	BE887214A (fi)
BG (1)	BG39633A3 (fi)
BR (1)	BR8100240A (fi)
CA (1)	CA1163839A (fi)
DD (1)	DD157082A5 (fi)
DE (1)	DE3102019C2 (fi)
DK (1)	DK153217C (fi)
EG (1)	EG15318A (fi)
ES (1)	ES8205612A1 (fi)
FI (1)	FI66776C (fi)
FR (1)	FR2474370A1 (fi)
GB (1)	GB2067945B (fi)
HU (1)	HU183295B (fi)
IE (1)	IE50453B1 (fi)
IT (1)	IT1129770B (fi)
LU (1)	LU83084A1 (fi)
NL (1)	NL183441C (fi)
NO (1)	NO150026C (fi)
NZ (1)	NZ195906A (fi)
PL (1)	PL130258B1 (fi)
PT (1)	PT72389B (fi)
RO (1)	RO84525B (fi)
SE (1)	SE448284B (fi)
YU (1)	YU41757B (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4556162A (en) *	1984-04-17	1985-12-03	The Babcock & Wilcox Company	Weld backup mechanism for internal pipe welding apparatus
GB2166074B (en) *	1984-10-31	1988-05-18	Sandfield Engineering Company	Mounting for a welding heat sink
CA1244527A (en) *	1986-03-12	1988-11-08	Helmut K. Hahn	Pipe welding backup apparatus
NL192672C (nl) *	1990-11-02	1997-12-02	Atlantic Point Inc	Lassteunring.
GB9402772D0 (en) *	1994-02-14	1994-04-06	R S Brookhouse Engineering Eve	Pipe clamp
CA2251307C (en) *	1998-10-23	2003-06-03	Proline Pipe Equipment Inc.	Internal backup ring system
GB2355425A (en) *	1999-08-13	2001-04-25	Petrology Ltd	Internal pipeline clamp
GB0003148D0 (en)	2000-02-12	2000-04-05	Pro Tek Engineering Limited	Back-up clamp component
GB0003145D0 (en)	2000-02-12	2000-04-05	Pro Tek Engineering Limited	Back-up clamp
CA2343285C (en)	2001-04-05	2004-06-15	Proline Pipe Equipment Inc.	Actuation system for an internal backup ring assembly
US7410087B1 (en)	2003-06-18	2008-08-12	Owensby Howard S	Welding backup systems for heat-sink or purge purposes
FR2899141B1 (fr)	2006-03-28	2009-04-24	Serimer Dasa Soc Par Actions S	Support dit orbital pour un dispositif de soudage de conduits a souder bout a bout pour former une canalisation de type pipeline.
EP2561949A1 (de)	2011-08-24	2013-02-27	Wartmann Technologie AG	Vorrichtung zum Zentrieren, Abstützen und zur Schweißbadsicherung beim Rührreibschweissverbinden von Stumpfstößen rotationssymmetrischer Hohlkörper
GB2514593B (en)	2013-05-30	2016-02-17	Acergy France SAS	Internal line-up clamps for welding pipes
GB201700735D0 (en) *	2017-01-16	2017-03-01	Saipem Spa	Welding support block
US10300566B2 (en) *	2017-07-12	2019-05-28	Richard Brantley	Method and apparatus for precision alignment and tack welding of weld-neck pipe fittings to pipe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2691952A (en) *	1942-09-01	1954-10-19	Babcock & Wilcox Co	Fusion welding baching means
US2430266A (en) *	1943-12-20	1947-11-04	Lathrop Hoge Construction Co	Backing-up element for welding
US2887972A (en) *	1955-12-16	1959-05-26	Lincoln Electric Company Ltd	Apparatus for welding pipes
US2952321A (en) *	1958-05-23	1960-09-13	Int Harvester Co	Peanut harvester
US3229884A (en) *	1964-01-30	1966-01-18	William J Franklin	Segmented back-up bar
US3748426A (en) *	1968-11-25	1973-07-24	Midwestern Specialties Ltd	Means for welding pipe sections
US4177914A (en) *	1978-02-06	1979-12-11	Midcon Pipeline Equipment Co.	Rotary internal pipe clamp apparatus

1980
- 1980-01-24 IT IT19413/80A patent/IT1129770B/it active
- 1980-12-05 US US06/213,659 patent/US4363954A/en not_active Expired - Lifetime
- 1980-12-10 IE IE2593/80A patent/IE50453B1/en not_active IP Right Cessation
- 1980-12-11 DK DK529080A patent/DK153217C/da not_active IP Right Cessation
- 1980-12-16 GB GB8040262A patent/GB2067945B/en not_active Expired
- 1980-12-17 NL NLAANVRAGE8006865,A patent/NL183441C/xx not_active IP Right Cessation
- 1980-12-17 FI FI803947A patent/FI66776C/fi not_active IP Right Cessation
- 1980-12-19 NZ NZ195906A patent/NZ195906A/en unknown
- 1980-12-19 AU AU65626/80A patent/AU537604B2/en not_active Ceased
1981
- 1981-01-06 RO RO103075A patent/RO84525B/ro unknown
- 1981-01-08 BG BG050348A patent/BG39633A3/xx unknown
- 1981-01-13 YU YU57/81A patent/YU41757B/xx unknown
- 1981-01-15 CA CA000368558A patent/CA1163839A/en not_active Expired
- 1981-01-16 BR BR8100240A patent/BR8100240A/pt not_active IP Right Cessation
- 1981-01-20 FR FR8101005A patent/FR2474370A1/fr active Granted
- 1981-01-21 DD DD81227119A patent/DD157082A5/de not_active IP Right Cessation
- 1981-01-21 EG EG21/81A patent/EG15318A/xx active
- 1981-01-22 PT PT72389A patent/PT72389B/pt not_active IP Right Cessation
- 1981-01-22 JP JP732681A patent/JPS56105894A/ja active Granted
- 1981-01-22 AR AR284044A patent/AR221991A1/es active
- 1981-01-22 DE DE3102019A patent/DE3102019C2/de not_active Expired
- 1981-01-22 NO NO810209A patent/NO150026C/no unknown
- 1981-01-23 SE SE8100414A patent/SE448284B/sv not_active IP Right Cessation
- 1981-01-23 BE BE0/203584A patent/BE887214A/fr not_active IP Right Cessation
- 1981-01-23 PL PL1981229367A patent/PL130258B1/pl unknown
- 1981-01-23 HU HU81156A patent/HU183295B/hu not_active IP Right Cessation
- 1981-01-23 LU LU83084A patent/LU83084A1/fr unknown
- 1981-01-23 ES ES499386A patent/ES8205612A1/es not_active Expired

Also Published As

Publication number	Publication date
US4363954A (en)	1982-12-14
NL8006865A (nl)	1981-08-17
YU41757B (en)	1987-12-31
DD157082A5 (de)	1982-10-13
PL229367A1 (fi)	1981-09-18
DK529080A (da)	1981-07-25
ES499386A0 (es)	1982-07-01
BE887214A (fr)	1981-07-23
EG15318A (en)	1985-12-31
AR221991A1 (es)	1981-03-31
SE8100414L (sv)	1981-07-25
NZ195906A (en)	1984-11-09
AU537604B2 (en)	1984-07-05
RO84525A (ro)	1984-06-21
IE802593L (en)	1981-07-24
FI66776C (fi)	1984-12-10
IT8019413A0 (it)	1980-01-24
FI66776B (fi)	1984-08-31
GB2067945A (en)	1981-08-05
NO810209L (no)	1981-07-27
FR2474370A1 (fr)	1981-07-31
NO150026C (no)	1984-08-08
PT72389B (en)	1982-01-05
NL183441B (nl)	1988-06-01
DE3102019C2 (de)	1983-07-21
IT1129770B (it)	1986-06-11
JPS56105894A (en)	1981-08-22
DK153217C (da)	1988-11-21
YU5781A (en)	1983-10-31
FR2474370B1 (fi)	1983-12-23
AU6562680A (en)	1981-07-30
PL130258B1 (en)	1984-07-31
RO84525B (ro)	1984-08-30
DK153217B (da)	1988-06-27
HU183295B (en)	1984-04-28
DE3102019A1 (de)	1982-01-14
CA1163839A (en)	1984-03-20
SE448284B (sv)	1987-02-09
BG39633A3 (en)	1986-07-15
PT72389A (en)	1981-02-01
ES8205612A1 (es)	1982-07-01
LU83084A1 (fr)	1981-09-10
BR8100240A (pt)	1981-08-04
NL183441C (nl)	1988-11-01
NO150026B (no)	1984-04-30
GB2067945B (en)	1984-03-14
JPS6341680B2 (fi)	1988-08-18
IE50453B1 (en)	1986-04-16

Publication	Publication Date	Title
FI822849A0 (fi)	1982-08-16	Anordning vid narkosmask
FI811223L (fi)	1981-10-23	Skaeranordning vid en brunnsoeppning
FI811342L (fi)	1981-11-06	Sits vid patientlyftar
FI810381L (fi)	1981-08-15	Vid polyuretanframstaellning anvaendbara polymermodifierade polyoler
FI812500L (fi)	1982-02-15	Anordning vid karmprofiler
FI813367L (fi)	1982-04-30	Anordning vid slirskydd foer hjul
FI803927L (fi)	1981-07-31	Anordning vid kopplingsdel
FI803947L (fi)	1981-07-25	Apparat foer stoedande av fogbotten vid automatisk stumsvets av roer
FI810488L (fi)	1981-12-26	Anordning vid en fordonsdriven automatiskt arbetande planteringsmaskin
FI811195L (fi)	1981-11-08	Foerfarande vid syrgasblekning av cellulosamassa
FI820568L (fi)	1982-02-22	Baeranordning vid fordon
FI811790L (fi)	1982-03-21	Tryckvalser vid baervals-lindningsmaskiner
FI810353L (fi)	1981-08-13	Anordning foer ihopdragning av roer
FI803697L (fi)	1981-08-06	Anordning vid en barkningstrumma
FI811343L (fi)	1981-11-06	Lyftaggregat vid patientlyftanordningar
FI820712L (fi)	1982-02-26	Anordning vid eldosa
FI803650L (fi)	1982-04-18	Saett vid behandling av virke
FI810508L (fi)	1981-08-22	Anordning vid elektrotermisk reduktionsugn
FI814136L (fi)	1982-06-24	Foerfarande vid justering av virkesstycken jaemte en anordningfoer utfoerande av foerfarandet
FI811096L (fi)	1981-10-11	Saett vid tillverkning av mekanisk cellulosamassa
FI812815L (fi)	1982-03-12	Faestelement foer faestning av foeremaol vid haolskivor
FI823403A0 (fi)	1982-10-07	Anordning vid transportbanor
FI811187L (fi)	1981-10-19	Vid en vaegg fastsatt roddanordning foersedd med en regleringsansatsapparat
FI813540L (fi)	1982-05-11	Foerbaettringar vid kalcinering av kalciumsulfat
FI812447L (fi)	1982-02-09	Anordning vid traedfaellningskilar

Legal Events

Date	Code	Title	Description
1997-07-16	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: SAIPEM S.P.A.