GB1365657A – Pipe connection
– Google Patents
GB1365657A – Pipe connection
– Google Patents
Pipe connection
Info
Publication number
GB1365657A
GB1365657A
GB860973A
GB860973A
GB1365657A
GB 1365657 A
GB1365657 A
GB 1365657A
GB 860973 A
GB860973 A
GB 860973A
GB 860973 A
GB860973 A
GB 860973A
GB 1365657 A
GB1365657 A
GB 1365657A
Authority
GB
United Kingdom
Prior art keywords
pipe
ring
groove
rims
coupling
Prior art date
1972-03-07
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.)
Expired
Application number
GB860973A
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.)
STAHL und APPARATEBAU HANS LEFFER GmbH
Original Assignee
STAHL und APPARATEBAU HANS LEFFER GmbH
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.)
1972-03-07
Filing date
1973-02-22
Publication date
1974-09-04
1973-02-22
Application filed by STAHL und APPARATEBAU HANS LEFFER GmbH
filed
Critical
STAHL und APPARATEBAU HANS LEFFER GmbH
1974-09-04
Publication of GB1365657A
publication
Critical
patent/GB1365657A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
230000008878
coupling
Effects
0.000
abstract
4
238000010168
coupling process
Methods
0.000
abstract
4
238000005859
coupling reaction
Methods
0.000
abstract
4
238000007789
sealing
Methods
0.000
abstract
1
Classifications
E—FIXED CONSTRUCTIONS
E21—EARTH DRILLING; MINING
E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
E21B17/02—Couplings; joints
E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
E21B17/0465—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches characterised by radially inserted locking elements
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
Y10S285/913—Interdigitating
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
Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Y10S411/955—Locked bolthead or nut
Y10S411/956—Automatic base clutch
Y10S411/96—Friction
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
Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
Y10S411/999—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener with retainer, e.g. tether
Abstract
1365657 Pipe couplings: shaft couplings STAHLUND APPARATEBAU HANS LEFFER GmbH 22 Feb 1973 [7 March 1972] 8609/73 Headings F2G and F2U In a pipe coupling, in which castellated pipe rims are intermeshed and then locked together by the engagement of an encircling ring 4 in a groove (3) the sides 4a, 4b, of the ring have a frictional wedging action on the mutually inclined side walls of the groove (3), to eliminate any axial play. When the groove (3) is machined in the pipe rims after assembly of the coupling, means (7) are provided for ensuring that the castellations (la, 2a) can only be reintermeshed in the original position. The ring 4 may be made in two halves, the ends of both being secured by screws 8. A sealing ring 6 is provided.
GB860973A
1972-03-07
1973-02-22
Pipe connection
Expired
GB1365657A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2210980A
DE2210980C2
(en)
1972-03-07
1972-03-07
Detachable pipe connection, in particular drill pipe connection
Publications (1)
Publication Number
Publication Date
GB1365657A
true
GB1365657A
(en)
1974-09-04
Family
ID=5838197
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB860973A
Expired
GB1365657A
(en)
1972-03-07
1973-02-22
Pipe connection
Country Status (7)
Country
Link
US
(1)
US3863959A
(en)
JP
(1)
JPS48101614A
(en)
CH
(1)
CH558872A
(en)
DE
(1)
DE2210980C2
(en)
FR
(1)
FR2175229B1
(en)
GB
(1)
GB1365657A
(en)
IT
(1)
IT981145B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2243666A
(en)
*
1990-04-26
1991-11-06
Fichtel & Sachs Ag
A combination of a crankshaft and a flywheel
Families Citing this family (23)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4099745A
(en)
*
1977-04-04
1978-07-11
Cobbs James H
Drill pipe joint
US4214778A
(en)
*
1979-01-11
1980-07-29
W-K-M Wellhead Systems, Inc.
Holddown mechanism for a tubing hanger in a wellhead
DE3240263A1
(en)
*
1982-10-30
1984-05-03
Fa. Siegfried Maas, 7157 Murrhardt
Drilling tool
AT389564B
(en)
*
1988-03-11
1989-12-27
Reisinger Franz
Device for connecting two abutting casing pipes
US5277661A
(en)
*
1992-02-27
1994-01-11
The United States Of America As Represented By The Secretary Of The Air Force
Titanium MMC fanshaft with superalloy end attachment
US5269572A
(en)
*
1992-08-28
1993-12-14
Gold Star Manufacturing, Inc.
Apparatus and method for coupling elongated members
EP0722555B1
(en)
*
1993-10-01
2002-01-23
Itt Manufacturing Enterprises, Inc.
Diffuser conduit joint
US6273634B1
(en)
*
1996-11-22
2001-08-14
Shell Oil Company
Connector for an expandable tubing string
US6247535B1
(en)
1998-09-22
2001-06-19
Camco International Inc.
Orienting and locking swivel and method
US6261291B1
(en)
1999-07-08
2001-07-17
David J. Talaber
Orthopedic implant assembly
FR2828261B1
(en)
*
2001-08-01
2004-10-15
Inst Francais Du Petrole
HIGH PRESSURE CONDUIT ELEMENT COMPRISING FREIGHT TUBE SECTIONS
CA2383622C
(en)
*
2002-04-24
2009-12-15
Ipex Inc.
Joining mechanism for pvc pipe
DE10359880B4
(en)
*
2003-12-18
2012-08-30
Tracto-Technik Gmbh
Drill pipe system with a flexible bending element and method for optimized directional drilling
US7146704B2
(en)
*
2004-05-20
2006-12-12
Grant Prideco, L.P.
Method for coupling connectors using an anti-rotation device
US20100018857A1
(en)
*
2008-07-23
2010-01-28
Seagate Technology Llc
Sputter cathode apparatus allowing thick magnetic targets
US20110180273A1
(en)
*
2010-01-28
2011-07-28
Sunstone Technologies, Llc
Tapered Spline Connection for Drill Pipe, Casing, and Tubing
US20150176341A1
(en)
2010-01-28
2015-06-25
Sunstone Technologies, Llc
Tapered Spline Connection for Drill Pipe, Casing, and Tubing
MX2013000387A
(en)
2010-07-02
2013-03-22
Sunstone Technologies Llc
Method for extracting hydrocarbons by in-situ electromagnetic heating of an underground formation.
DE102011115447A1
(en)
*
2011-08-04
2013-02-07
Diehl Aircabin Gmbh
Pipe connectors, in particular for pipes for aircraft air conditioning systems
AU2017400773B2
(en)
*
2017-02-27
2023-11-09
Dawson, Mark
An improved solar water distillation module
US11014249B1
(en)
*
2017-12-06
2021-05-25
X Development Llc
Castle retention mechanism with tapered annular channel
AU2020296357B2
(en)
*
2019-06-19
2023-03-23
Jaron Lyell Mcmillan
Pipe coupling
US11421488B2
(en)
*
2021-01-04
2022-08-23
Halliburton Energy Services, Inc.
Mechanical locking system to eliminate movement between downhole components
Family Cites Families (7)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US753096A
(en)
*
1904-02-23
Peters xx
US2439161A
(en)
*
1946-10-09
1948-04-06
Wright Aeronautical Corp
Attaching means
JPS4113133Y1
(en)
*
1964-04-21
1966-06-22
US3345087A
(en)
*
1964-06-18
1967-10-03
Ventura Company
Conduit connectors
US3350103A
(en)
*
1965-08-02
1967-10-31
Ventura Tool Company
Seal ring holding device
DE1911697C3
(en)
*
1969-03-03
1974-03-21
6600 Saarbruecken
Detachable connection for drill pipes used in bored pile manufacture
FR2048619A5
(en)
*
1969-05-21
1971-03-19
Foster Wheeler Corp
1972
1972-03-07
DE
DE2210980A
patent/DE2210980C2/en
not_active
Expired
1973
1973-02-22
GB
GB860973A
patent/GB1365657A/en
not_active
Expired
1973-03-05
CH
CH322873A
patent/CH558872A/en
not_active
IP Right Cessation
1973-03-05
US
US338304A
patent/US3863959A/en
not_active
Expired – Lifetime
1973-03-06
IT
IT21225/73A
patent/IT981145B/en
active
1973-03-07
JP
JP48026931A
patent/JPS48101614A/ja
active
Pending
1973-03-07
FR
FR7309199A
patent/FR2175229B1/fr
not_active
Expired
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2243666A
(en)
*
1990-04-26
1991-11-06
Fichtel & Sachs Ag
A combination of a crankshaft and a flywheel
US5279183A
(en)
*
1990-04-26
1994-01-18
Fichtel & Sachs Ag
Combination of a crankshaft and a flywheel
GB2243666B
(en)
*
1990-04-26
1994-08-17
Fichtel & Sachs Ag
A combination of a crankshaft and a flywheel
Also Published As
Publication number
Publication date
IT981145B
(en)
1974-10-10
CH558872A
(en)
1975-02-14
JPS48101614A
(en)
1973-12-21
FR2175229B1
(en)
1976-09-10
US3863959A
(en)
1975-02-04
DE2210980C2
(en)
1974-03-28
FR2175229A1
(en)
1973-10-19
DE2210980B1
(en)
1973-08-23
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Legal Events
Date
Code
Title
Description
1975-01-15
PS
Patent sealed [section 19, patents act 1949]
1984-10-31
PCNP
Patent ceased through non-payment of renewal fee
