GB8604103D0 - Production of tubes - Google Patents
Production of tubesInfo
- Publication number
- GB8604103D0 GB8604103D0 GB868604103A GB8604103A GB8604103D0 GB 8604103 D0 GB8604103 D0 GB 8604103D0 GB 868604103 A GB868604103 A GB 868604103A GB 8604103 A GB8604103 A GB 8604103A GB 8604103 D0 GB8604103 D0 GB 8604103D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- production
- Prior art date
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K21/00—Making hollow articles not covered by a single preceding sub-group
- B21K21/12—Shaping end portions of hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/06—Making machine elements axles or shafts
- B21K1/10—Making machine elements axles or shafts of cylindrical form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Extraction Processes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853506220 DE3506220A1 (en) | 1985-02-22 | 1985-02-22 | METHOD FOR PRODUCING PIPES WITH THICK-WALLED ENDS BY COLD FORMING A TUBULAR BLANK |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8604103D0 true GB8604103D0 (en) | 1986-03-26 |
GB2171350A GB2171350A (en) | 1986-08-28 |
GB2171350B GB2171350B (en) | 1988-05-11 |
Family
ID=6263287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08604103A Expired GB2171350B (en) | 1985-02-22 | 1986-02-19 | Production of tubes by cold working |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS61245914A (en) |
DE (1) | DE3506220A1 (en) |
FR (1) | FR2577827A1 (en) |
GB (1) | GB2171350B (en) |
IT (1) | IT1186402B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0760265A1 (en) * | 1995-08-26 | 1997-03-05 | Benteler Ag | Tube and its application in the manufacturing of components of vehicle axles and vehicle axle with such a tube |
FR2782661B1 (en) * | 1998-08-25 | 2000-10-20 | Allevard Ressorts Automobile | METHOD FOR FORMING A TUBULAR TORSION BAR WITH THICK HEADS |
DE20122516U1 (en) | 2001-04-11 | 2005-12-29 | Gkn Driveline International Gmbh | Pipe-drawing process involves exerting traction forces via drawing sector already passed through effective drawing cross section |
DE102004039967B4 (en) | 2004-08-18 | 2006-10-12 | Gkn Driveline International Gmbh | Method for the reverse extrusion of internal profiles |
DE102004056147B3 (en) | 2004-11-20 | 2006-08-03 | Gkn Driveline International Gmbh | Reduction of tubes over a stepped mandrel for producing hollow shafts with undercut in one operation |
DE102006005576A1 (en) * | 2006-02-06 | 2007-08-09 | Knieper, Ursula | Process to manufacture drive shaft or similar with two-part swage and mandrel tool |
CN101754820B (en) * | 2007-06-29 | 2012-12-12 | Gkn动力传动***国际有限责任公司 | Device and method for the axial forming of elongated hollow bodies |
CN103612069A (en) * | 2013-10-24 | 2014-03-05 | 丽水市信毅单向器有限公司 | Method for manufacturing hollow shaft of isolator |
DE102019103926A1 (en) * | 2019-02-15 | 2020-08-20 | Walter Henrich GmbH | Method and device for the axial forming of a pipe |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB464474A (en) * | 1934-10-25 | 1937-04-16 | American Fork & Hoe Co | Shafts for golf clubs and other sporting implements and methods of making same |
GB606306A (en) * | 1946-01-11 | 1948-08-11 | Head Wrightson & Co Ltd | Improvements in the manufacture of tubes |
FR1259364A (en) * | 1958-01-07 | 1961-04-28 | T I Aluminium Ltd | Improvements in tube manufacturing |
GB1116901A (en) * | 1965-06-23 | 1968-06-12 | George Ansley Mitchell | Methods and apparatus for manufacturing tubular products from tubular blooms |
DE2812803C2 (en) * | 1978-03-23 | 1982-11-18 | Laeis-Werke Ag, 5500 Trier | Device for upsetting pipe ends, in particular for drill rod pipes with welding neck connectors |
FR2473916A1 (en) * | 1980-01-22 | 1981-07-24 | Tubes Cie Indle Cale | Cold drawing of hollow drive shaft reduced end spigots - has second spigot using bore mandrels while shaft is forced part way into drawing plates |
US4454745A (en) * | 1980-07-16 | 1984-06-19 | Standard Tube Canada Limited | Process for cold-forming a tube having a thick-walled end portion |
FR2534159B1 (en) * | 1982-10-08 | 1986-05-16 | Piercy Jean | PROCESS FOR MANUFACTURING CYLINDRICAL PARTS, ESPECIALLY HOLLOW PARTS, AND MACHINE FOR IMPLEMENTING SAME |
-
1985
- 1985-02-22 DE DE19853506220 patent/DE3506220A1/en not_active Withdrawn
- 1985-12-05 IT IT23107/85A patent/IT1186402B/en active
-
1986
- 1986-02-14 FR FR8602005A patent/FR2577827A1/en active Pending
- 1986-02-19 GB GB08604103A patent/GB2171350B/en not_active Expired
- 1986-02-21 JP JP61035403A patent/JPS61245914A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT8523107A0 (en) | 1985-12-05 |
GB2171350B (en) | 1988-05-11 |
DE3506220A1 (en) | 1986-08-28 |
JPS61245914A (en) | 1986-11-01 |
FR2577827A1 (en) | 1986-08-29 |
GB2171350A (en) | 1986-08-28 |
IT1186402B (en) | 1987-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |