FI780388A - Kombinerat formelement och taetningselement - Google Patents

Kombinerat formelement och taetningselement

Info

Publication number: FI780388A
Authority: FI; Finland
Prior art keywords: taetningselement; formelement; och; combination; och taetningselement
Prior art date: 1977-02-07

Application number

FI780388A

Other languages

English (en)

Other versions

FI68306C (fi

FI68306B (fi

Inventor

Gunnar Parmann

Original Assignee

Rieber & Son As

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.)

1977-02-07

Filing date

1978-02-07

Publication date

1978-08-08

1977-02-07 Priority claimed from US05/766,516 external-priority patent/US4061459A/en

1978-02-07 Application filed by Rieber & Son As filed Critical Rieber & Son As

1978-08-08 Publication of FI780388A publication Critical patent/FI780388A/fi

1985-04-30 Application granted granted Critical

1985-04-30 Publication of FI68306B publication Critical patent/FI68306B/fi

1985-08-12 Publication of FI68306C publication Critical patent/FI68306C/fi

Links

Classifications

- 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
- 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
- F16L47/10—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 the sealing rings being maintained in place by additional means

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Joints With Pressure Members (AREA)
Gasket Seals (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Seal Device For Vehicle (AREA)

FI780388A 1977-02-07 1978-02-07 Kombinerat formnings- och taetningselement FI68306C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/766,516 US4061459A (en)	1975-08-28	1977-02-07	Combined mold element and sealing ring
US76651677		1977-02-07

Publications (3)

Publication Number	Publication Date
FI780388A true FI780388A (fi)	1978-08-08
FI68306B FI68306B (fi)	1985-04-30
FI68306C FI68306C (fi)	1985-08-12

Family

ID=25076675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI780388A FI68306C (fi)	1977-02-07	1978-02-07	Kombinerat formnings- och taetningselement

Country Status (18)

Country	Link
JP (2)	JPS5399154A (fi)
AT (1)	AT359340B (fi)
AU (1)	AU515839B2 (fi)
BR (1)	BR7800651A (fi)
CA (1)	CA1053719A (fi)
DD (1)	DD134136A5 (fi)
DE (1)	DE2805065C2 (fi)
DK (1)	DK147771C (fi)
FI (1)	FI68306C (fi)
FR (1)	FR2379364A1 (fi)
GB (1)	GB1585555A (fi)
IT (1)	IT1155817B (fi)
MX (1)	MX145826A (fi)
NL (1)	NL183783C (fi)
NO (1)	NO145354C (fi)
SE (1)	SE7801392L (fi)
SG (1)	SG74584G (fi)
ZA (1)	ZA789B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL9400894A (nl) *	1994-06-01	1996-01-02	Wavin Bv	Werkwijze en inrichting voor het vormen van een mof aan een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal.
US5626349A (en) *	1995-05-22	1997-05-06	N C Rubber Products Inc.	Self-lubricating sealing ring
CN102410418A (zh) *	2011-09-20	2012-04-11	蔡应麟	一种防止水渗漏的快速接头
JP2015090210A (ja) *	2013-11-07	2015-05-11	Nok株式会社	ガスケット及び密封構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3744806A (en) *	1971-11-22	1973-07-10	Price Brothers Co	Pipe joint seal
DE2421786C3 (de) *	1973-05-07	1978-06-15	Kubota Engineering Co., Ltd., Osaka (Japan)	Muffenrohrverbindung für Kunststoffrohre
AU498874B2 (en) *	1974-09-02	1979-03-29	Rieber + Son A/S	Moulding a pipe end socket
JPS5921511B2 (ja) *	1977-09-02	1984-05-21	ニッタン株式会社	故障検出機能を持つた光式煙感知器

1977
- 1977-04-07 JP JP3995277A patent/JPS5399154A/ja active Pending
- 1977-06-14 GB GB24798/77A patent/GB1585555A/en not_active Expired
- 1977-06-15 CA CA280,619A patent/CA1053719A/en not_active Expired
1978
- 1978-01-03 ZA ZA00780009A patent/ZA789B/xx unknown
- 1978-01-03 AU AU32147/78A patent/AU515839B2/en not_active Expired
- 1978-02-02 BR BR7800651A patent/BR7800651A/pt unknown
- 1978-02-03 DD DD78203552A patent/DD134136A5/xx unknown
- 1978-02-03 AT AT77578A patent/AT359340B/de not_active IP Right Cessation
- 1978-02-03 MX MX172312A patent/MX145826A/es unknown
- 1978-02-03 IT IT47919/78A patent/IT1155817B/it active
- 1978-02-06 NO NO780398A patent/NO145354C/no unknown
- 1978-02-06 NL NLAANVRAGE7801356,A patent/NL183783C/xx not_active IP Right Cessation
- 1978-02-06 DK DK54178A patent/DK147771C/da not_active IP Right Cessation
- 1978-02-07 DE DE2805065A patent/DE2805065C2/de not_active Expired
- 1978-02-07 SE SE7801392A patent/SE7801392L/xx unknown
- 1978-02-07 FR FR7803418A patent/FR2379364A1/fr active Granted
- 1978-02-07 FI FI780388A patent/FI68306C/fi not_active IP Right Cessation
1984
- 1984-10-25 SG SG745/84A patent/SG74584G/en unknown
1985
- 1985-07-01 JP JP1985100414U patent/JPS6116488U/ja active Pending

Also Published As

Publication number	Publication date
AU515839B2 (en)	1981-05-07
AU3214778A (en)	1979-07-12
FI68306C (fi)	1985-08-12
NL183783C (nl)	1989-01-16
CA1053719A (en)	1979-05-01
NL183783B (nl)	1988-08-16
GB1585555A (en)	1981-03-04
MX145826A (es)	1982-04-05
JPS6116488U (ja)	1986-01-30
NO145354C (no)	1982-03-03
JPS5399154A (en)	1978-08-30
SG74584G (en)	1985-04-26
SE7801392L (sv)	1978-08-08
FR2379364B1 (fi)	1982-10-29
ATA77578A (de)	1980-03-15
NO780398L (no)	1978-08-08
NL7801356A (nl)	1978-08-09
ZA789B (en)	1978-10-25
DK54178A (da)	1978-08-08
DE2805065C2 (de)	1986-09-04
BR7800651A (pt)	1978-09-12
IT1155817B (it)	1987-01-28
DK147771C (da)	1985-05-28
NO145354B (no)	1981-11-23
AT359340B (de)	1980-11-10
DK147771B (da)	1984-12-03
IT7847919A0 (it)	1978-02-03
FI68306B (fi)	1985-04-30
DD134136A5 (de)	1979-02-07
DE2805065A1 (de)	1978-08-10
FR2379364A1 (fr)	1978-09-01

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Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: RIEBER & SON A/S