ES422624A1 - Method of hydrostatically extruding compound material and compound billets - Google Patents
Method of hydrostatically extruding compound material and compound billetsInfo
- Publication number
- ES422624A1 ES422624A1 ES422624A ES422624A ES422624A1 ES 422624 A1 ES422624 A1 ES 422624A1 ES 422624 A ES422624 A ES 422624A ES 422624 A ES422624 A ES 422624A ES 422624 A1 ES422624 A1 ES 422624A1
- Authority
- ES
- Spain
- Prior art keywords
- core
- casing
- compound
- billets
- space
- 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.)
- Expired
Links
Classifications
-
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/22—Making metal-coated products; Making products from two or more metals
-
- 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
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/007—Hydrostatic extrusion
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12229—Intermediate article [e.g., blank, etc.]
- Y10T428/12271—Intermediate article [e.g., blank, etc.] having discrete fastener, marginal fastening, taper, or end structure
- Y10T428/12285—Single taper [e.g., ingot, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12306—Workpiece of parallel, nonfastened components [e.g., fagot, pile, etc.]
- Y10T428/12319—Composite
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12326—All metal or with adjacent metals with provision for limited relative movement between components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Wire Processing (AREA)
Abstract
In the hydrostatic extrusion of compound billets, in which the billet is formed of a core of one material and a casing surrounding the core of another material, and in which a gap is left during the assembly of the billet to allow for deformation of the casing, the core is provided with a point and the casing has an inwardly directed conical flange within which the point of the core rests. At the back end, the core is provided with a sealing device for preventing the entry of fluid into the space between the core and the casing. In order to prevent the compression of the air in the space between the core and the casing, the core is provided at its front end with passages which open into the point of the core and which communicate with the space between the core and the casing, providing an air escape arrangement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7301245A SE370027B (en) | 1973-01-30 | 1973-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES422624A1 true ES422624A1 (en) | 1976-09-01 |
Family
ID=20316470
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES422624A Expired ES422624A1 (en) | 1973-01-30 | 1974-01-25 | Method of hydrostatically extruding compound material and compound billets |
ES1976218786U Expired ES218786Y (en) | 1973-01-30 | 1976-02-12 | BULK FOR THE MANUFACTURE OF BARS, WIRES AND TUBES BY HYDROSTATIC EXTRUSION. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1976218786U Expired ES218786Y (en) | 1973-01-30 | 1976-02-12 | BULK FOR THE MANUFACTURE OF BARS, WIRES AND TUBES BY HYDROSTATIC EXTRUSION. |
Country Status (14)
Country | Link |
---|---|
US (1) | US3866306A (en) |
JP (1) | JPS5121948B2 (en) |
AT (1) | AT324805B (en) |
BR (1) | BR7400619D0 (en) |
CA (1) | CA986883A (en) |
CH (1) | CH569541A5 (en) |
ES (2) | ES422624A1 (en) |
FR (1) | FR2215274A1 (en) |
GB (1) | GB1414277A (en) |
IN (1) | IN139573B (en) |
IT (1) | IT1009126B (en) |
NL (1) | NL7401133A (en) |
SE (1) | SE370027B (en) |
ZA (1) | ZA74552B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2821595A1 (en) * | 1978-05-17 | 1983-04-14 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen | HIGH STRENGTH CERAMIC COMPOSITE TUBE, ITS PRODUCTION AND USE |
GB9121042D0 (en) * | 1991-10-02 | 1991-11-13 | Associated Electric Ind Limite | Manufacture of cables |
US20090108041A1 (en) * | 2007-10-27 | 2009-04-30 | Sewoo Metal Industrial Co., Ltd. | Breaker Tool |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3316630A (en) * | 1961-10-05 | 1967-05-02 | Reisholz Stahl & Roehrenwerk | Clad body manufacture |
US3364561A (en) * | 1966-02-10 | 1968-01-23 | Du Pont | Explosive tube bonding |
SE364884B (en) * | 1971-03-04 | 1974-03-11 | Asea Ab | |
SE364649B (en) * | 1971-03-15 | 1974-03-04 | Asea Ab |
-
1973
- 1973-01-30 SE SE7301245A patent/SE370027B/xx unknown
- 1973-12-13 CH CH1743173A patent/CH569541A5/xx not_active IP Right Cessation
-
1974
- 1974-01-04 IN IN24/CAL/74A patent/IN139573B/en unknown
- 1974-01-25 ES ES422624A patent/ES422624A1/en not_active Expired
- 1974-01-28 JP JP49011727A patent/JPS5121948B2/ja not_active Expired
- 1974-01-28 ZA ZA740552A patent/ZA74552B/en unknown
- 1974-01-28 NL NL7401133A patent/NL7401133A/xx not_active Application Discontinuation
- 1974-01-28 FR FR7402695A patent/FR2215274A1/fr not_active Withdrawn
- 1974-01-28 CA CA191,105A patent/CA986883A/en not_active Expired
- 1974-01-28 AT AT66374*#A patent/AT324805B/en not_active IP Right Cessation
- 1974-01-29 GB GB396974A patent/GB1414277A/en not_active Expired
- 1974-01-29 BR BR619/74A patent/BR7400619D0/en unknown
- 1974-01-29 US US437652A patent/US3866306A/en not_active Expired - Lifetime
- 1974-01-29 IT IT67242/74A patent/IT1009126B/en active
-
1976
- 1976-02-12 ES ES1976218786U patent/ES218786Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE370027B (en) | 1974-09-30 |
AU6486974A (en) | 1975-07-31 |
IN139573B (en) | 1976-07-03 |
ES218786U (en) | 1976-09-01 |
AT324805B (en) | 1975-09-25 |
GB1414277A (en) | 1975-11-19 |
CA986883A (en) | 1976-04-06 |
ES218786Y (en) | 1977-01-16 |
US3866306A (en) | 1975-02-18 |
ZA74552B (en) | 1974-11-27 |
JPS5121948B2 (en) | 1976-07-06 |
NL7401133A (en) | 1974-08-01 |
BR7400619D0 (en) | 1974-08-22 |
IT1009126B (en) | 1976-12-10 |
JPS49106465A (en) | 1974-10-09 |
FR2215274A1 (en) | 1974-08-23 |
CH569541A5 (en) | 1975-11-28 |
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