CA2065435A1 - Dispositif d'ebauche de percage de billettes - Google Patents
Dispositif d'ebauche de percage de billettesInfo
- Publication number
- CA2065435A1 CA2065435A1 CA2065435A CA2065435A CA2065435A1 CA 2065435 A1 CA2065435 A1 CA 2065435A1 CA 2065435 A CA2065435 A CA 2065435A CA 2065435 A CA2065435 A CA 2065435A CA 2065435 A1 CA2065435 A1 CA 2065435A1
- Authority
- CA
- Canada
- Prior art keywords
- billet
- mandrel bar
- bolster
- container
- generally cylindrical
- 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
- 230000035515 penetration Effects 0.000 abstract 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
- B21J5/10—Piercing billets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/02—Special design or construction
- B21J9/04—Piercing presses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Extrusion Of Metal (AREA)
- Forging (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Saccharide Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Led Device Packages (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/409,800 US5007274A (en) | 1989-09-20 | 1989-09-20 | Billet pre-piercer apparatus and method |
| US409,800 | 1989-09-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2065435A1 true CA2065435A1 (fr) | 1991-03-21 |
| CA2065435C CA2065435C (fr) | 1993-10-12 |
Family
ID=23622016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002065435A Expired - Fee Related CA2065435C (fr) | 1989-09-20 | 1990-09-20 | Dispositif d'ebauche de percage de billettes |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5007274A (fr) |
| EP (1) | EP0493535B1 (fr) |
| JP (1) | JPH05500927A (fr) |
| KR (1) | KR920703240A (fr) |
| AT (1) | ATE131090T1 (fr) |
| AU (1) | AU633784B2 (fr) |
| BG (1) | BG61029B1 (fr) |
| BR (1) | BR9007675A (fr) |
| CA (1) | CA2065435C (fr) |
| DE (1) | DE69024059T2 (fr) |
| FI (1) | FI921184A0 (fr) |
| HU (1) | HUT60943A (fr) |
| IE (1) | IE62308B1 (fr) |
| PT (1) | PT95348B (fr) |
| RO (1) | RO110792B1 (fr) |
| RU (1) | RU2087241C1 (fr) |
| WO (1) | WO1991004117A2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5533375A (en) * | 1994-07-14 | 1996-07-09 | Industrial Technology Research Institute | Method for making seamless tubes from hollow billets |
| RU2453390C2 (ru) * | 2010-08-30 | 2012-06-20 | Закрытое акционерное общество "Волгоградский металлургический завод "Красный Октябрь" (ЗАО "ВМЗ "Красный Октябрь") | Способ изготовления крупногабаритных бесшовных труб |
| CN102172658A (zh) * | 2011-01-18 | 2011-09-07 | 广东富华重工制造有限公司 | 一种半挂车整体轴管挤压成形设备及成形方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB433258A (en) * | 1934-01-31 | 1935-08-12 | Schloemann Ag | Improvements in or relating to horizontal hydraulic billet-piercing presses |
| US2491897A (en) * | 1945-08-31 | 1949-12-20 | Lorant Hugo | Closure plug |
| DE1034458B (de) * | 1955-11-03 | 1958-07-17 | Wagner & Co Werkzeugmaschinenf | Verfahren und Vorrichtung zum Herstellen nahtloser Ringe |
| US3345853A (en) * | 1965-03-23 | 1967-10-10 | Babcock & Wilcox Co | Work feeding method and apparatus for piercing press |
| US3388579A (en) * | 1965-10-18 | 1968-06-18 | Harvey Aluminum Inc | Method and apparatus for fabricating cellular load bearing planks involving impact extrusion of flat cellular slabs |
| FR1456228A (fr) * | 1965-11-25 | 1966-10-21 | Procédé de filage notamment d'éléments tubulaires à fond percé | |
| GB1150171A (en) * | 1966-04-19 | 1969-04-30 | Chesterfield Tube Company Ltd | Formation of Hollow Metal Billets. |
| DE2651564C2 (de) * | 1976-11-11 | 1982-12-16 | Aluminium-Walzwerke Singen Gmbh, 7700 Singen | Vorrichtung an einer Strangpresse zum Schälen der Metallblöcke |
| DE3017821A1 (de) * | 1980-05-08 | 1981-11-12 | Mannesmann AG, 4000 Düsseldorf | Einrichtung zum fuehren des dornes in loch- und fliesspressen |
| SU1368058A1 (ru) * | 1986-04-07 | 1988-01-23 | Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции | Способ прессовани труб из тугоплавких металлов и инструмент дл его осуществлени |
-
1989
- 1989-09-20 US US07/409,800 patent/US5007274A/en not_active Expired - Fee Related
-
1990
- 1990-09-19 PT PT95348A patent/PT95348B/pt not_active IP Right Cessation
- 1990-09-19 IE IE338690A patent/IE62308B1/en not_active IP Right Cessation
- 1990-09-20 KR KR1019920700649A patent/KR920703240A/ko not_active Application Discontinuation
- 1990-09-20 HU HU9200921A patent/HUT60943A/hu unknown
- 1990-09-20 EP EP91901019A patent/EP0493535B1/fr not_active Expired - Lifetime
- 1990-09-20 RU SU905011658A patent/RU2087241C1/ru active
- 1990-09-20 WO PCT/US1990/005347 patent/WO1991004117A2/fr active IP Right Grant
- 1990-09-20 CA CA002065435A patent/CA2065435C/fr not_active Expired - Fee Related
- 1990-09-20 RO RO92-0745A patent/RO110792B1/ro unknown
- 1990-09-20 DE DE69024059T patent/DE69024059T2/de not_active Expired - Fee Related
- 1990-09-20 JP JP3501420A patent/JPH05500927A/ja active Pending
- 1990-09-20 AT AT91901019T patent/ATE131090T1/de not_active IP Right Cessation
- 1990-09-20 AU AU69631/91A patent/AU633784B2/en not_active Ceased
- 1990-09-20 BR BR909007675A patent/BR9007675A/pt not_active IP Right Cessation
-
1992
- 1992-03-19 FI FI921184A patent/FI921184A0/fi not_active Application Discontinuation
- 1992-04-17 BG BG96250A patent/BG61029B1/bg unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO110792B1 (ro) | 1996-04-30 |
| BR9007675A (pt) | 1992-07-21 |
| WO1991004117A3 (fr) | 1991-10-31 |
| HUT60943A (en) | 1992-11-30 |
| JPH05500927A (ja) | 1993-02-25 |
| DE69024059T2 (de) | 1996-07-18 |
| RU2087241C1 (ru) | 1997-08-20 |
| KR920703240A (ko) | 1992-12-17 |
| EP0493535B1 (fr) | 1995-12-06 |
| BG96250A (bg) | 1993-12-24 |
| PT95348A (pt) | 1992-06-30 |
| DE69024059D1 (de) | 1996-01-18 |
| AU633784B2 (en) | 1993-02-04 |
| WO1991004117A2 (fr) | 1991-04-04 |
| PT95348B (pt) | 1998-06-30 |
| BG61029B1 (bg) | 1996-09-30 |
| FI921184A (fi) | 1992-03-19 |
| US5007274A (en) | 1991-04-16 |
| CA2065435C (fr) | 1993-10-12 |
| FI921184A0 (fi) | 1992-03-19 |
| IE903386A1 (en) | 1991-04-10 |
| EP0493535A1 (fr) | 1992-07-08 |
| IE62308B1 (en) | 1995-01-25 |
| ATE131090T1 (de) | 1995-12-15 |
| AU6963191A (en) | 1991-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |