GB2110976B - Clamping a pipe internally - Google Patents

Clamping a pipe internally

Info

Publication number: GB2110976B
Authority: GB; United Kingdom
Prior art keywords: clamping; pipe internally; internally; pipe
Prior art date: 1981-12-02
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.): Expired

Application number

GB08232003A

Other versions

GB2110976A (en

Inventor

Eduard Edmeier

Heinz Schott

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.)

MAN AG

Original Assignee

MAN Maschinenfabrik Augsburg Nuernberg AG

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.)

1981-12-02

Filing date

1982-11-09

Publication date

1986-03-19

1982-11-09 Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG

1983-06-29 Publication of GB2110976A publication Critical patent/GB2110976A/en

1986-03-19 Application granted granted Critical

1986-03-19 Publication of GB2110976B publication Critical patent/GB2110976B/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
- B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/01—Bending tubes using mandrels or the like the mandrel being flexible and engaging the entire tube length
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

GB08232003A 1981-12-02 1982-11-09 Clamping a pipe internally Expired GB2110976B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19813147688 DE3147688A1 (en)	1981-12-02	1981-12-02	"PIPE QUICK RELEASE"

Publications (2)

Publication Number	Publication Date
GB2110976A GB2110976A (en)	1983-06-29
GB2110976B true GB2110976B (en)	1986-03-19

Family

ID=6147705

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08232003A Expired GB2110976B (en)	1981-12-02	1982-11-09	Clamping a pipe internally

Country Status (5)

Country	Link
AT (1)	AT380414B (en)
DE (1)	DE3147688A1 (en)
FR (1)	FR2517225A1 (en)
GB (1)	GB2110976B (en)
IT (1)	IT1148688B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2163519B (en) *	1984-08-23	1987-11-25	Automotive Products Plc	A bore gripping tool
US5865232A (en) *	1996-03-08	1999-02-02	Miller Veeners, Inc.	Method and apparatus for cutting veneer sheets from a tapered flitch
DE102010004822B4 (en) *	2010-01-15	2016-02-04	AWS Schäfer Technologie GmbH	pipe manipulator
ITPD20100267A1 (en) *	2010-09-09	2012-03-10	Metal 3 S R L	PIPE SOCKET DEVICE, PARTICULARLY FOR PIPE AND SIMILAR MACHINES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB759856A (en) *	1953-06-19	1956-10-24	Nat Res Dev	Spindle-actuated mechanism for the operation of collets
US2862540A (en) *	1954-02-01	1958-12-02	Ryan Aeronautical Co	Expanding clamp for a tube bending machine
DE1096714B (en) *	1956-04-19	1961-01-05	Gustav Espey G M B H	Clamping device for individual workpieces on a bar lathe
US2877022A (en) *	1957-05-16	1959-03-10	John J Parker	Expansible arbor with segmental sleeves
CH367685A (en) *	1960-02-26	1963-02-28	Kummer Freres S A Fabrique De	Spindle with collet from the inside
US3523371A (en) *	1968-02-20	1970-08-11	Donald C Vencill	Tubing measuring and marking device for marking pipe bender feedstock
DE2459506B2 (en) *	1974-09-13	1976-07-22	Rast Patent Manufacturers Pty. Ltd., North Plympton, Südaustralien (Australien)	JAW ARRANGEMENT FOR EXPANSION TOOLS
DE2630967C3 (en) *	1976-07-08	1980-06-26	Mannesmann Ag, 4000 Duesseldorf	Pipe bending device

1981
- 1981-12-02 DE DE19813147688 patent/DE3147688A1/en not_active Withdrawn
1982
- 1982-10-04 AT AT0365982A patent/AT380414B/en not_active IP Right Cessation
- 1982-11-09 GB GB08232003A patent/GB2110976B/en not_active Expired
- 1982-11-23 FR FR8219570A patent/FR2517225A1/en active Pending
- 1982-12-01 IT IT49603/82A patent/IT1148688B/en active

Also Published As

Publication number	Publication date
DE3147688A1 (en)	1983-06-16
ATA365982A (en)	1985-10-15
AT380414B (en)	1986-05-26
IT1148688B (en)	1986-12-03
FR2517225A1 (en)	1983-06-03
GB2110976A (en)	1983-06-29
IT8249603A0 (en)	1982-12-01

Publication	Publication Date	Title
GB2103272B (en)	1985-02-20	Pipe clamp
GB2101197B (en)	1985-01-03	Clamp
GB2104586B (en)	1985-06-19	Clamps
GB2103698B (en)	1985-09-18	Pipe repair clamp
GB2132677B (en)	1986-03-12	Pipe clamp
DE3364293D1 (en)	1986-08-07	Pipe clamp
DE3362053D1 (en)	1986-03-20	Pipe clamp
GB2182090B (en)	1989-09-20	A pipe clamp
GB2156468B (en)	1988-04-20	Internally clamping pipes
GB2101953B (en)	1985-08-21	Bundling pipes
GB2110976B (en)	1986-03-19	Clamping a pipe internally
GB2159871B (en)	1988-05-18	Pipe clamp
GB2102059B (en)	1984-10-24	A clamp
GB2101954B (en)	1985-08-21	Bundling pipes
GB2079841B (en)	1984-09-19	A hose clamp
JPS57150375A (en)	1982-09-17	Pipe
GB2124289B (en)	1985-10-02	Pipe clamp
GB8317841D0 (en)	1983-08-03	Pipe clamp
JPS57134097A (en)	1982-08-19	Pipe joining device
GB2108230B (en)	1985-03-13	A pipe joint
GB2098267B (en)	1985-07-17	A band clamp
IL65713A0 (en)	1982-08-31	Pipe connection
GB2093109B (en)	1985-01-09	A hose clip
JPS57173467A (en)	1982-10-25	Clamp
GB2069585B (en)	1984-02-01	Pipe clamp

Legal Events

Date	Code	Title	Description
1988-06-29	PCNP	Patent ceased through non-payment of renewal fee