DE69003916D1 - Rohrzentriervorrichtung. - Google Patents

Rohrzentriervorrichtung.

Info

Publication number: DE69003916D1
Authority: DE; Germany
Prior art keywords: centering device; pipe centering; pipe; centering
Prior art date: 1989-09-15
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 - Fee Related

Application number

DE90309470T

Other languages

English (en)

Other versions

DE69003916T2 (de

Inventor

Raymond Paul Griffiths

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.)

Individual

Original Assignee

Individual

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.)

1989-09-15

Filing date

1990-08-30

Publication date

1993-11-18

1990-08-30 Application filed by Individual filed Critical Individual

1993-11-18 Application granted granted Critical

1993-11-18 Publication of DE69003916D1 publication Critical patent/DE69003916D1/de

1994-02-10 Publication of DE69003916T2 publication Critical patent/DE69003916T2/de

2010-08-31 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/02—Dead centres
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/10—Expanding
- Y10T279/1037—Axially moving actuator
- Y10T279/1071—Lever
- 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
- Y10T82/00—Turning
- Y10T82/22—Portable lathe for pipe turning

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Turning (AREA)

DE90309470T 1989-09-15 1990-08-30 Rohrzentriervorrichtung. Expired - Fee Related DE69003916T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB898920984A GB8920984D0 (en)	1989-09-15	1989-09-15	Pipe centering device

Publications (2)

Publication Number	Publication Date
DE69003916D1 true DE69003916D1 (de)	1993-11-18
DE69003916T2 DE69003916T2 (de)	1994-02-10

Family

ID=10663174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE90309470T Expired - Fee Related DE69003916T2 (de)	1989-09-15	1990-08-30	Rohrzentriervorrichtung.

Country Status (4)

Country	Link
US (1)	US5072953A (de)
EP (1)	EP0417937B1 (de)
DE (1)	DE69003916T2 (de)
GB (2)	GB8920984D0 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0470163U (de) *	1990-09-17	1992-06-22
AU2007212480B2 (en)	2006-02-06	2010-04-29	Solventum Intellectual Properties Company	Systems and methods for improved connection to wound dressings in conjunction with reduced pressure wound treatment systems
CN102069337A (zh) *	2010-06-18	2011-05-25	无锡市优耐特石化装备有限公司	一种焊接搪瓷罐盖用支撑装置
CN107263008B (zh) *	2017-08-07	2019-04-05	重庆格一机械制造有限公司	汽车转向支撑用焊接装置
CN107234400B (zh) *	2017-08-08	2019-01-29	重庆格一机械制造有限公司	转向支撑的焊接夹具
CN111036443A (zh) *	2019-12-09	2020-04-21	日照市伟业工具股份有限公司	一种建筑脚手架生产用喷漆装置
CN111570836A (zh) *	2020-06-17	2020-08-25	哈尔滨电气动力装备有限公司	屏蔽电机定子屏蔽套车削及焊机通用装置
CN112139731B (zh) *	2020-09-11	2022-04-15	芜湖顺威智能科技有限公司	一种仿形定位装置
CN116460942A (zh) *	2023-04-28	2023-07-21	蓝山县鑫旺竹业有限公司	一种破竹装置用的对中机构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1160625A (en) *	1915-09-18	1915-11-16	John R Long	Means for reaming and threading pipes.
US1871494A (en) *	1930-06-20	1932-08-16	Gustave A Carlson	Grinding and polishing machine
US2291823A (en) *	1939-07-01	1942-08-04	Alfred O Mickelson	Pipe coating machine
GB629867A (en) *	1939-10-06	1949-09-29	Alf Lervik	Improvements in valve facing apparatus
US2906226A (en) *	1957-07-17	1959-09-29	Pipeliners Mfg Company	Apparatus for aligning pipe ends
US3048416A (en) *	1961-04-24	1962-08-07	Harry F Rogers	Expandable pipe mandrel
US3383723A (en) *	1966-10-14	1968-05-21	United States Steel Corp	Expanding mandrel for machining pipe ends
US3490778A (en) *	1967-09-12	1970-01-20	John J Parker	Collet chuck
US3517939A (en) *	1968-03-05	1970-06-30	Gleason Works	Work holder and radially expansible collet therefor
US3561320A (en) *	1968-05-03	1971-02-09	Crc Crose Int Inc	Method and means for aligning tube clamping mechanisms and the like
JPS53121294A (en) *	1977-03-30	1978-10-23	Hitachi Ltd	Inner chuck
US4168073A (en) *	1978-03-01	1979-09-18	Owens-Illinois, Inc.	Glass article handling chuck
FR2587251B1 (fr) *	1985-09-19	1993-09-24	Gaz De France	Procede et appareil pour gratter la surface exterieure d'un tube
US4767125A (en) *	1986-06-25	1988-08-30	Owens-Illinois Television Products Inc.	Expansion chuck

1989
- 1989-09-15 GB GB898920984A patent/GB8920984D0/en active Pending
1990
- 1990-08-28 GB GB9018775A patent/GB2235887B/en not_active Expired - Fee Related
- 1990-08-30 DE DE90309470T patent/DE69003916T2/de not_active Expired - Fee Related
- 1990-08-30 EP EP90309470A patent/EP0417937B1/de not_active Expired - Lifetime
- 1990-09-04 US US07/577,304 patent/US5072953A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
EP0417937B1 (de)	1993-10-13
DE69003916T2 (de)	1994-02-10
GB9018775D0 (en)	1990-10-10
GB2235887B (en)	1993-02-24
GB8920984D0 (en)	1989-11-01
GB2235887A (en)	1991-03-20
US5072953A (en)	1991-12-17
EP0417937A1 (de)	1991-03-20

Publication	Publication Date	Title
DE68904604D1 (de)	1993-03-11	Schnellkupplungseinrichtung.
DE58905270D1 (de)	1993-09-16	Verbindungsvorrichtung.
DE69021578D1 (de)	1995-09-14	Rohrkupplung.
DE69001524D1 (de)	1993-06-09	Rohrleitungsverbindung.
DE69019478D1 (de)	1995-06-22	Rohrverbindung.
DE69011698D1 (de)	1994-09-29	Flüssigkeitskupplungseinrichtung.
DE69018750D1 (de)	1995-05-24	Positioniervorrichtung.
DE69002047D1 (de)	1993-07-29	Rohrkupplung.
NO880361D0 (no)	1988-01-28	Rensepigg for roerledning.
NO885690D0 (no)	1988-12-21	Sentreringsanordning.
DE69010365D1 (de)	1994-08-11	Kupplungseinrichtung.
NO891234D0 (no)	1989-03-21	Rensepigg for roerledning.
DE68922101D1 (de)	1995-05-11	Rohrverbindung.
DE69003916D1 (de)	1993-11-18	Rohrzentriervorrichtung.
ES1009123Y (es)	1990-02-16	Aparato gimnastico-recreativo.
DE59009225D1 (de)	1995-07-20	Positioniereinrichtung.
DE59003306D1 (de)	1993-12-09	Spanneinrichtung.
DE69015243D1 (de)	1995-02-02	Anschlussvorrichtung.
NO890446L (no)	1990-08-06	Forskalingsanordning.
DE68900024D1 (de)	1991-02-07	Rohrschelle.
DE59000150D1 (de)	1992-07-16	Bohrvorrichtung.
DE69020835D1 (de)	1995-08-17	Einzelwortdetektionsvorrichtung.
IT215365Z2 (it)	1990-09-11	Dispositivo di raccordo rapido perfezionato per tubazioni di diametro diverso.
DE59000259D1 (de)	1992-09-24	Rohrverbindung.
DE69010978D1 (de)	1994-09-01	Ausrichtvorrichtung.

Legal Events

Date	Code	Title	Description
1994-11-10	8364	No opposition during term of opposition
1997-05-15	8328	Change in the person/name/address of the agent	Free format text: RECHTS- UND PATENTANWAELTE REBLE & KLOSE, 68165 MANNHEIM
1997-08-14	8339	Ceased/non-payment of the annual fee