AU5701686A – Flange ring for pipes
– Google Patents
AU5701686A – Flange ring for pipes
– Google Patents
Flange ring for pipes
Info
Publication number
AU5701686A
AU5701686A
AU57016/86A
AU5701686A
AU5701686A
AU 5701686 A
AU5701686 A
AU 5701686A
AU 57016/86 A
AU57016/86 A
AU 57016/86A
AU 5701686 A
AU5701686 A
AU 5701686A
AU 5701686 A
AU5701686 A
AU 5701686A
Authority
AU
Australia
Prior art keywords
pipe
flange
leg
wall
engaging
Prior art date
1985-05-02
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.)
Granted
Application number
AU57016/86A
Other versions
AU586679B2
(en
Inventor
Manfred Meinig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
METU-SYSTEM MEINIG KG
Original Assignee
MEINIG METU SYSTEM
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.)
1985-05-02
Filing date
1986-05-01
Publication date
1986-11-06
1986-05-01
Application filed by MEINIG METU SYSTEM
filed
Critical
MEINIG METU SYSTEM
1986-11-06
Publication of AU5701686A
publication
Critical
patent/AU5701686A/en
1989-07-20
Application granted
granted
Critical
1989-07-20
Publication of AU586679B2
publication
Critical
patent/AU586679B2/en
2006-05-01
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F16L23/00—Flanged joints
F16L23/12—Flanged joints specially adapted for particular pipes
F16L23/14—Flanged joints specially adapted for particular pipes for rectangular pipes
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
Y10S285/00—Pipe joints or couplings
Y10S285/921—Snap-fit
Abstract
A one-piece flange ring for mounting in an open pipe includes a flange, an outer and an inner leg projecting from the flange, and an outer and an inner annularly projecting land for engaging the inner wall of the pipe. The outer leg is closer to the inner wall of the pipe than the inner leg when installed in the pipe. The outer and the inner leg are substantially parallel to one another and a capable of being fixed under stress with respect to the flange by the inner wall of the pipe when the legs are driven into the open pipe. The outer and the inner pipe engaging lands have an outer diameter greater than the inner diameter of the pipe before installation in the pipe, and they are flexed under stress toward the center of the pipe when the flange ring is installed in the pipe. The outer and the inner pipe engaging lands have an outer diameter equal to the inner diameter of the pipe after installation in the pipe. The outer and the inner pipe engaging lands are bent diagonally toward the flange. The flange includes two parallel faces, an outer face and an inner face. The outer face projects substantially perpendiculary from the outer leg. The inner face projects substantially perpendiculary from the inner leg.
AU57016/86A
1985-05-02
1986-05-01
Flange ring for pipes
Ceased
AU586679B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
DE19853515737
DE3515737A1
(en)
1985-05-02
1985-05-02
FLANGE RING FOR PIPES
DE3515737
1985-05-02
Publications (2)
Publication Number
Publication Date
AU5701686A
true
AU5701686A
(en)
1986-11-06
AU586679B2
AU586679B2
(en)
1989-07-20
Family
ID=6269609
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU57016/86A
Ceased
AU586679B2
(en)
1985-05-02
1986-05-01
Flange ring for pipes
Country Status (9)
Country
Link
US
(1)
US4679832A
(en)
EP
(1)
EP0204934B1
(en)
JP
(1)
JPS61252990A
(en)
AT
(1)
ATE37436T1
(en)
AU
(1)
AU586679B2
(en)
CA
(1)
CA1262338A
(en)
DE
(2)
DE3515737A1
(en)
DK
(1)
DK163375C
(en)
ES
(1)
ES293900Y
(en)
Families Citing this family (18)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3713461A1
(en)
*
1987-04-22
1988-11-10
Meinig Kg Karl
Butt joint between two double-walled round sheet metal sections
US4867490A
(en)
*
1988-06-10
1989-09-19
Ductmate Industries, Inc.
Circular duct connector
US5015018A
(en)
*
1988-06-10
1991-05-14
Ductmate Industries, Inc.
Duct connector
US4881762A
(en)
*
1988-06-10
1989-11-21
Ductmate Industries, Inc.
Duct connector for a circular duct
ATE71444T1
(en)
*
1989-01-19
1992-01-15
Meinig Metu System
BUTTON CONNECTION BETWEEN TWO SHEET METAL TUBE SECTIONS.
US5626371A
(en)
*
1990-01-16
1997-05-06
Bartholomew; Donald D.
Quick connector with one-piece retainer
US5171028A
(en)
*
1990-01-16
1992-12-15
Proprietary Technology, Inc.
Snap and lock quick connector
DE4023470C2
(en)
*
1990-02-17
1994-05-19
Meinig Metu System
Butt joint between two air duct sections made of sheet metal
EP0606224A1
(en)
*
1991-07-22
1994-07-20
Johannes Blücher Skibild, Metal A/S
Method and means for establishing a drawproof insertion joint between thin walled pipes
US5303963A
(en)
*
1992-03-27
1994-04-19
Bundy Corporation
Tube coupling with secondary retainer clip
GB2276208B
(en)
*
1993-03-20
1997-03-12
Nuaire Ltd
Fan casing
EP0625667A3
(en)
*
1993-05-12
1995-05-03
Mieduct Kogyo Kabushiki Kaisha
Flange connection for ducts.
US5450879A
(en)
*
1994-06-14
1995-09-19
Met-Coil Systems Corporation
Cornerless slip-on flange system for duct connections
US5542714A
(en)
*
1995-04-28
1996-08-06
H-Tech, Inc.
Adapter for coupling a pair of pipe elements
DE19547982A1
(en)
*
1995-12-21
1997-06-26
Meinig Metu System
Butt joint of air duct sections
US6213522B1
(en)
*
1998-12-31
2001-04-10
Certainteed Corporation
Device for securing adjacent segments of fibrous glass duct work and the like and a system including said device
GB2442240A
(en)
2006-09-29
2008-04-02
Specialist Insulation Ltd
Insulating products
CN104913135A
(en)
*
2015-06-08
2015-09-16
上海盛剑环境系统科技有限公司
Quick connection flange
Family Cites Families (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3479073A
(en)
*
1966-02-16
1969-11-18
Howard W Collins
Building panel system
DE2434160A1
(en)
*
1974-07-16
1976-01-29
Wiessner Gmbh
Even-walled sheet metal air duct – catch elements connect all construction units
AU524403B2
(en)
*
1977-11-09
1982-09-16
Smitha Gunter
Flange connection
US4304423A
(en)
*
1979-05-21
1981-12-08
George Mez
Apparatus for air conducting duct
JPS5797985A
(en)
*
1980-12-08
1982-06-17
Vmw Ranshofen Berndorf Ag
Molded flange for fitting pipe, ventilation passage or the like
DE3143893C1
(en)
*
1981-11-05
1983-04-21
Karl Meinig KG, 7201 Rietheim-Weilheim
Flange ring for pipes
US4566724A
(en)
*
1982-12-20
1986-01-28
Ductmate Industries, Inc.
Duct joint frame
NL8303514A
(en)
*
1983-10-13
1985-05-01
Peter Anton Henrica Smits
Air-conditioning duct connector – has flexible connector-band of L=shaped cross-section engaging beaded edge rims on duct sections
US4542923A
(en)
*
1983-12-07
1985-09-24
Crosse Frank X
Duct jointing system
1985
1985-05-02
DE
DE19853515737
patent/DE3515737A1/en
active
Granted
1986
1986-04-23
DE
DE8686105616T
patent/DE3660783D1/en
not_active
Expired
1986-04-23
EP
EP86105616A
patent/EP0204934B1/en
not_active
Expired
1986-04-23
AT
AT86105616T
patent/ATE37436T1/en
not_active
IP Right Cessation
1986-04-24
US
US06/855,322
patent/US4679832A/en
not_active
Expired – Lifetime
1986-04-28
JP
JP61097048A
patent/JPS61252990A/en
active
Granted
1986-04-29
ES
ES1986293900U
patent/ES293900Y/en
not_active
Expired
1986-04-30
CA
CA000508004A
patent/CA1262338A/en
not_active
Expired
1986-05-01
AU
AU57016/86A
patent/AU586679B2/en
not_active
Ceased
1986-05-01
DK
DK199186A
patent/DK163375C/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
DE3515737C2
(en)
1989-03-30
DE3515737A1
(en)
1986-11-06
EP0204934B1
(en)
1988-09-21
JPH0256557B2
(en)
1990-11-30
CA1262338A
(en)
1989-10-17
ES293900Y
(en)
1987-07-01
ES293900U
(en)
1986-11-01
DK163375B
(en)
1992-02-24
DK199186D0
(en)
1986-05-01
JPS61252990A
(en)
1986-11-10
AU586679B2
(en)
1989-07-20
ATE37436T1
(en)
1988-10-15
US4679832A
(en)
1987-07-14
DK163375C
(en)
1992-07-13
DE3660783D1
(en)
1988-10-27
EP0204934A1
(en)
1986-12-17
DK199186A
(en)
1986-11-03
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Legal Events
Date
Code
Title
Description
2002-12-05
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
