EP0041690A3 - Multistage metal-forming machine - Google Patents
Multistage metal-forming machine Download PDFInfo
- Publication number
- EP0041690A3 EP0041690A3 EP81104252A EP81104252A EP0041690A3 EP 0041690 A3 EP0041690 A3 EP 0041690A3 EP 81104252 A EP81104252 A EP 81104252A EP 81104252 A EP81104252 A EP 81104252A EP 0041690 A3 EP0041690 A3 EP 0041690A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- rotation
- joint
- blank
- hand
- guiding mechanism
- 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
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
- B21J13/08—Accessories for handling work or tools
-
- 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
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
-
- 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
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
- B21K27/02—Feeding devices for rods, wire, or strips
- B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Recrystallisation Techniques (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Powder Metallurgy (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT81104252T ATE6834T1 (en) | 1980-06-10 | 1981-06-03 | MULTI-STAGE FORMING MACHINE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3021695 | 1980-06-10 | ||
DE3021695 | 1980-06-10 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0041690A2 EP0041690A2 (en) | 1981-12-16 |
EP0041690A3 true EP0041690A3 (en) | 1982-03-17 |
EP0041690B1 EP0041690B1 (en) | 1984-03-28 |
EP0041690B2 EP0041690B2 (en) | 1988-11-30 |
Family
ID=6104229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81104252A Expired EP0041690B2 (en) | 1980-06-10 | 1981-06-03 | Multistage metal-forming machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US4430882A (en) |
EP (1) | EP0041690B2 (en) |
JP (1) | JPS6018266B2 (en) |
AT (1) | ATE6834T1 (en) |
DE (1) | DE3162864D1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2652850B2 (en) * | 1985-10-11 | 1997-09-10 | オ−ビタル、エンジン、カンパニ−、プロプライエタリ、リミテッド | Fuel metering method and apparatus |
EP0559991B1 (en) * | 1992-02-11 | 1995-05-03 | Hatebur Umformmaschinen AG | Turning device for cross-transfer presses |
US5498895A (en) * | 1993-07-07 | 1996-03-12 | Actel Corporation | Process ESD protection devices for use with antifuses |
JPH0984982A (en) * | 1995-09-20 | 1997-03-31 | Kanto Sheet Seisakusho:Kk | Thread breakage detector for sewing machine |
DE19545570A1 (en) | 1995-12-07 | 1997-06-12 | Schuler Pressen Gmbh & Co | Transfer device for multi-station presses |
AU2003241087A1 (en) * | 2002-03-26 | 2003-10-08 | Nedschroef Herentals N.V. | Device for transferring wire pieces |
US10857585B2 (en) * | 2016-05-26 | 2020-12-08 | Daido Steel Co., Ltd. | Transfer device of multistage forging press machine |
KR101712957B1 (en) * | 2016-05-26 | 2017-03-22 | 대한메탈(주) | Cold forging former apparatus with function of direction changing of shapes |
JP6096360B1 (en) * | 2016-08-12 | 2017-03-15 | 旭サナック株式会社 | Work posture changing device and multi-process forging machine |
KR102351104B1 (en) * | 2017-11-29 | 2022-01-14 | 한국과학기술원 | Power generation system using proton boron nuclear reaction |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1189359B (en) * | 1963-02-26 | 1965-03-18 | Nedschroef Octrooi Maats | Transport device on a multiple printing press |
DE1236913B (en) * | 1961-08-29 | 1967-03-16 | Nat Machinery Co | Cross conveyor device on multi-stage presses |
DE1299591B (en) * | 1963-05-06 | 1969-07-24 | Lamson & Sessions Company | Cross conveyor device |
DE2318449A1 (en) * | 1973-04-12 | 1974-10-31 | Schuler Gmbh L | INFEED AND DISCHARGE DEVICE FOR TABLE OR STRIP-SHAPED WORKPIECES ON PRESSES |
CH591909A5 (en) * | 1974-11-18 | 1977-10-14 | Nat Machinery Co | |
DE2800828A1 (en) * | 1978-01-10 | 1979-07-12 | Krupp Gmbh | DEVICE FOR TURNING WORKPIECES |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1210969A (en) * | 1957-09-25 | 1960-03-11 | Waterbury Farrel Foundry Co | Transfer mechanism for head forming machines and similar machines |
US3466917A (en) * | 1966-10-19 | 1969-09-16 | Nat Machinery Co The | Method and apparatus for forging blanks |
US3965718A (en) * | 1973-07-23 | 1976-06-29 | The National Machinery Company | Transfer mechanism |
DE2715966C3 (en) * | 1977-04-09 | 1980-03-27 | Hatebur Umformmaschinen Ag, Basel (Schweiz) | Device for the automatic transport of workpieces on multi-stage cross transport presses |
US4351180A (en) * | 1980-06-30 | 1982-09-28 | The National Machinery Company | Workpiece turning transfer |
-
1981
- 1981-05-29 US US06/268,206 patent/US4430882A/en not_active Expired - Fee Related
- 1981-05-30 JP JP56083689A patent/JPS6018266B2/en not_active Expired
- 1981-06-03 DE DE8181104252T patent/DE3162864D1/en not_active Expired
- 1981-06-03 AT AT81104252T patent/ATE6834T1/en not_active IP Right Cessation
- 1981-06-03 EP EP81104252A patent/EP0041690B2/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1236913B (en) * | 1961-08-29 | 1967-03-16 | Nat Machinery Co | Cross conveyor device on multi-stage presses |
DE1189359B (en) * | 1963-02-26 | 1965-03-18 | Nedschroef Octrooi Maats | Transport device on a multiple printing press |
DE1299591B (en) * | 1963-05-06 | 1969-07-24 | Lamson & Sessions Company | Cross conveyor device |
DE2318449A1 (en) * | 1973-04-12 | 1974-10-31 | Schuler Gmbh L | INFEED AND DISCHARGE DEVICE FOR TABLE OR STRIP-SHAPED WORKPIECES ON PRESSES |
CH591909A5 (en) * | 1974-11-18 | 1977-10-14 | Nat Machinery Co | |
DE2800828A1 (en) * | 1978-01-10 | 1979-07-12 | Krupp Gmbh | DEVICE FOR TURNING WORKPIECES |
Also Published As
Publication number | Publication date |
---|---|
US4430882A (en) | 1984-02-14 |
EP0041690B2 (en) | 1988-11-30 |
DE3162864D1 (en) | 1984-05-03 |
JPS5725238A (en) | 1982-02-10 |
JPS6018266B2 (en) | 1985-05-09 |
EP0041690A2 (en) | 1981-12-16 |
EP0041690B1 (en) | 1984-03-28 |
ATE6834T1 (en) | 1984-04-15 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
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ITCL | It: translation for ep claims filed |
Representative=s name: BARZANO' E ZANARDO MILANO S.P.A. |
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Effective date: 19820625 |
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