NL7209328A - - Google Patents

Info

Publication number: NL7209328A
Authority: NL; Netherlands

Application number

NL7209328A

Inventor

S R Sporre

Original Assignee

Forsheda Ideutveckling Ab

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.)

1971-07-01

Filing date

1972-07-03

Publication date

1973-01-03

1972-07-03 Application filed by Forsheda Ideutveckling Ab filed Critical Forsheda Ideutveckling Ab

1973-01-03 Publication of NL7209328A publication Critical patent/NL7209328A/xx

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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/218—Pipe machine: socket forming apparatus
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49908—Joining by deforming
- Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
- Y10T29/4994—Radially expanding internal tube

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Gasket Seals (AREA)
Rigid Pipes And Flexible Pipes (AREA)
Package Closures (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

NL7209328A 1971-07-01 1972-07-03 NL7209328A (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7108527A SE374690B (xx)	1971-07-01	1971-07-01

Publications (1)

Publication Number	Publication Date
NL7209328A true NL7209328A (xx)	1973-01-03

Family

ID=20274316

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7209328A NL7209328A (xx)	1971-07-01	1972-07-03

Country Status (20)

Country	Link
US (1)	US3836622A (xx)
JP (1)	JPS5135185B1 (xx)
AR (1)	AR200716A1 (xx)
AT (1)	AT336882B (xx)
BE (1)	BE785779A (xx)
BR (1)	BR7204321D0 (xx)
CH (1)	CH552161A (xx)
CS (1)	CS173603B2 (xx)
DE (1)	DE2232479A1 (xx)
ES (1)	ES404453A1 (xx)
FR (1)	FR2144424A5 (xx)
GB (1)	GB1401198A (xx)
HU (1)	HU164044B (xx)
IE (1)	IE36522B1 (xx)
IT (1)	IT958662B (xx)
NL (1)	NL7209328A (xx)
NO (1)	NO142893C (xx)
PL (1)	PL84862B1 (xx)
SE (1)	SE374690B (xx)
ZA (1)	ZA724516B (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7209102A (xx) *	1972-06-30	1974-01-02
US3998578A (en) *	1973-04-05	1976-12-21	Polva-Nederland B.V.	Mandril for shaping a bell end on a pipe of thermo-plastic material
US3924999A (en) *	1973-10-23	1975-12-09	Johns Manville	Bell end of bell and spigot joint and method and assembly
IL44051A (en) *	1973-10-23	1976-08-31	Johns Manville	Method of making a bell end on a heat deformable pipe
DE2638503C2 (de) *	1975-08-30	1983-01-13	Kubota Ltd., Osaka	Vorrichtung zum Anformen einer Verbindungsmuffe
FR2413960A1 (fr) *	1978-01-10	1979-08-03	Megias Ets Joseph	Procede de formage d'un tube en matiere synthetique thermoformable
DE2807022C2 (de) *	1978-02-18	1982-07-01	Fa. Carl Freudenberg, 6940 Weinheim	Dichtring
EP0013040A1 (fr) *	1978-12-12	1980-07-09	Polva-Nederland B.V.	Procédé pour la réalisation de pièces de couplage en matière thermoplastique et dispositif pour sa réalisation
EP0012480A1 (fr) *	1978-12-12	1980-06-25	Polva-Nederland B.V.	Procédé et dispositif pour le formage de pièces de raccord en matière thermoplastique
US4231983A (en) *	1979-01-29	1980-11-04	Johns-Manville Corporation	Plastic pipe joint and method and assembly for making same
NL7908625A (nl) *	1979-11-28	1981-07-01	Wavin Bv	Buisdeel met elastisch afdichtlichaam.
US4315630A (en) *	1980-05-30	1982-02-16	Johns-Manville Corporation	Sealing ring for spigot and socket pipe joint
FI810891L (fi) *	1981-03-23	1982-09-24	Asko Upo Oy	Foerfarande och anordning foer framstaellning av en med en taetningsring foersedd muffdel till ett plastroer
AT376605B (de) *	1981-09-14	1984-12-10	Schnallinger Helfried Ing	Verfahren und vorrichtung zum herstellen von muffen od. dgl.
EP0092889A3 (en) *	1982-04-23	1985-12-18	Wavin B.V.	A method and apparatus for manufacturing a plastic pipe part with socket end, as well as a pipe part with socket end obtained in this way
US4693483A (en) *	1984-07-13	1987-09-15	Vassallo Research & Development Corporation	Composite gasket and fitting including same
DE3828971A1 (de) *	1987-09-09	1989-03-23	Phoenix Ag	Dichtring zum abdichten von gfk-rohren
GB9103378D0 (en) *	1991-02-19	1991-04-03	British Aerospace	Progressive moulding and curing of composite materials
SE503283C2 (sv) *	1991-03-01	1996-05-13	Forsheda Ab	Rörfog med en tätningsring försedd med ett skyddande överdrag
US7128558B2 (en) †	2002-08-09	2006-10-31	The Boeing Company	Post-forming of thermoplastic ducts

1971
- 1971-07-01 SE SE7108527A patent/SE374690B/xx unknown
1972
- 1972-06-29 CH CH973072A patent/CH552161A/xx not_active IP Right Cessation
- 1972-06-30 GB GB3064972A patent/GB1401198A/en not_active Expired
- 1972-06-30 NO NO2353/72A patent/NO142893C/no unknown
- 1972-06-30 BR BR4321/72A patent/BR7204321D0/pt unknown
- 1972-06-30 CS CS4679A patent/CS173603B2/cs unknown
- 1972-06-30 US US00267999A patent/US3836622A/en not_active Expired - Lifetime
- 1972-06-30 ZA ZA724516A patent/ZA724516B/xx unknown
- 1972-06-30 HU HUFO655A patent/HU164044B/hu unknown
- 1972-06-30 FR FR7223849A patent/FR2144424A5/fr not_active Expired
- 1972-06-30 PL PL1972156392A patent/PL84862B1/pl unknown
- 1972-07-01 ES ES404453A patent/ES404453A1/es not_active Expired
- 1972-07-01 DE DE2232479A patent/DE2232479A1/de not_active Ceased
- 1972-07-01 JP JP47065471A patent/JPS5135185B1/ja active Pending
- 1972-07-01 IT IT51282/72A patent/IT958662B/it active
- 1972-07-03 IE IE931/72A patent/IE36522B1/xx unknown
- 1972-07-03 AT AT568872A patent/AT336882B/de active
- 1972-07-03 NL NL7209328A patent/NL7209328A/xx not_active Application Discontinuation
- 1972-07-03 BE BE785779A patent/BE785779A/xx not_active IP Right Cessation
- 1972-07-03 AR AR242877A patent/AR200716A1/es active

Also Published As

Publication number	Publication date
IE36522L (en)	1973-01-01
ES404453A1 (es)	1975-07-01
AT336882B (de)	1977-05-25
BR7204321D0 (pt)	1974-10-22
IT958662B (it)	1973-10-30
JPS5135185B1 (xx)	1976-09-30
IE36522B1 (en)	1976-11-24
NO142893B (no)	1980-08-04
US3836622A (en)	1974-09-17
NO142893C (no)	1980-11-12
SE374690B (xx)	1975-03-17
CH552161A (de)	1974-07-31
GB1401198A (en)	1975-07-16
DE2232479A1 (de)	1973-01-11
PL84862B1 (xx)	1976-04-30
HU164044B (xx)	1973-12-28
AR200716A1 (es)	1974-12-13
FR2144424A5 (xx)	1973-02-09
BE785779A (fr)	1972-11-03
CS173603B2 (xx)	1977-02-28
ATA568872A (de)	1976-09-15
ZA724516B (en)	1973-03-28

Publication	Publication Date	Title
FR2144424A5 (xx)	1973-02-09
AU474595B2 (xx)	1976-07-29
AU2894671A (xx)	1972-11-23
AU3005371A (xx)	1972-12-21
AU2952271A (xx)	1972-12-07
AU2941471A (xx)	1972-11-30
AU2742671A (xx)	1972-10-12
AU2880771A (xx)	1972-11-16
AU2740271A (xx)	1972-10-12
AU3025871A (xx)	1973-01-04
AU2875571A (xx)	1972-11-16
AU2963771A (xx)	1972-12-07
AU2885171A (xx)	1972-11-16
AU2836771A (xx)	1972-11-09
AU2907471A (xx)	1972-11-23
AU2755871A (xx)	1972-10-19
AU2837671A (xx)	1972-11-09
AU2927871A (xx)	1972-11-30
AU2930871A (xx)	1972-11-30
AU2938071A (xx)	1972-11-30
AU2940971A (xx)	1972-11-30
AU2726271A (xx)	1972-10-05
AU2724971A (xx)	1972-10-05
AU2706571A (xx)	1971-07-15
AU3038671A (xx)	1973-01-04

Legal Events

Date	Code	Title
1979-07-25	BA	A request for search or an international-type search has been filed
1980-12-29	BB	A search report has been drawn up
1981-06-01	BC	A request for examination has been filed
1985-01-01	A85	Still pending on 85-01-01
1986-03-03	BV	The patent application has lapsed