DE1917511C3 - Hydraulischer Antrieb für Schmiedemaschinen - Google Patents
Hydraulischer Antrieb für SchmiedemaschinenInfo
- Publication number
- DE1917511C3 DE1917511C3 DE1917511A DE1917511A DE1917511C3 DE 1917511 C3 DE1917511 C3 DE 1917511C3 DE 1917511 A DE1917511 A DE 1917511A DE 1917511 A DE1917511 A DE 1917511A DE 1917511 C3 DE1917511 C3 DE 1917511C3
- Authority
- DE
- Germany
- Prior art keywords
- working
- forging
- lines
- cylinders
- pressure
- 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
- 238000005242 forging Methods 0.000 title claims description 45
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000010009 beating Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 230000003245 working effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 12
- 239000012530 fluid Substances 0.000 description 10
- 230000001419 dependent effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 1
- 238000010273 cold forging Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
- B21J7/02—Special design or construction
- B21J7/14—Forging machines working with several hammers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
- B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
- B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
- B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B7/00—Presses characterised by a particular arrangement of the pressing members
- B30B7/04—Presses characterised by a particular arrangement of the pressing members wherein pressing is effected in different directions simultaneously or in turn
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Control Of Presses (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1917511A DE1917511C3 (de) | 1969-04-05 | 1969-04-05 | Hydraulischer Antrieb für Schmiedemaschinen |
| GB1455270A GB1302095A (https=) | 1969-04-05 | 1970-03-25 | |
| AT289370A AT295283B (de) | 1969-04-05 | 1970-03-27 | Hydraulischer Antrieb für Schmiedemaschinen |
| FR7011846A FR2038270B1 (https=) | 1969-04-05 | 1970-04-02 | |
| BE748485D BE748485A (fr) | 1969-04-05 | 1970-04-03 | Mecanisme de commande hydraulique pour machines a forger |
| JP45028315A JPS491144B1 (https=) | 1969-04-05 | 1970-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1917511A DE1917511C3 (de) | 1969-04-05 | 1969-04-05 | Hydraulischer Antrieb für Schmiedemaschinen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1917511A1 DE1917511A1 (de) | 1971-01-07 |
| DE1917511B2 DE1917511B2 (de) | 1973-07-05 |
| DE1917511C3 true DE1917511C3 (de) | 1974-01-31 |
Family
ID=5730398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1917511A Expired DE1917511C3 (de) | 1969-04-05 | 1969-04-05 | Hydraulischer Antrieb für Schmiedemaschinen |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS491144B1 (https=) |
| AT (1) | AT295283B (https=) |
| BE (1) | BE748485A (https=) |
| DE (1) | DE1917511C3 (https=) |
| FR (1) | FR2038270B1 (https=) |
| GB (1) | GB1302095A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951587A1 (de) * | 1979-12-21 | 1981-07-02 | Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen | Schmiedemaschine |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2306566C2 (de) * | 1973-02-10 | 1983-11-17 | Pahnke Engineering GmbH & Co KG, 4000 Düsseldorf | Hydraulischer Antrieb für Schmiedemaschinen |
| PL110440B1 (en) * | 1977-02-03 | 1980-07-31 | Osrodek Badawczorozwojowy Maszyn Hutniczych | Tube pointer |
| EP0228658B1 (de) * | 1986-01-02 | 1991-03-27 | SMS Hasenclever GmbH | Schmiedemaschine |
| DE3607737C1 (de) * | 1986-03-08 | 1987-10-29 | Pahnke Eng Gmbh & Co Kg | Hydraulisch angetriebene Schmiedemaschine |
| IT1221709B (it) * | 1987-07-03 | 1990-07-12 | Danieli Off Mecc | Martellatrice multiuso |
| DE3800220C1 (https=) * | 1988-01-07 | 1989-02-02 | Pahnke Engineering Gmbh & Co Kg, 4000 Duesseldorf, De | |
| IT1236317B (it) * | 1989-11-24 | 1993-02-09 | Danieli Off Mecc | Martellatrice idraulica semplificata |
| IT1236369B (it) * | 1989-12-13 | 1993-02-25 | Danieli Off Mecc | Gruppo idraulico azionamento presse forgiatrici. |
| JP2020203613A (ja) * | 2019-06-18 | 2020-12-24 | 株式会社ブリヂストン | タイヤ |
| IT201900012969A1 (it) * | 2019-07-26 | 2021-01-26 | Mecolpress S P A | Apparecchiatura per lo stampaggio di materiali. |
| IT201900012960A1 (it) * | 2019-07-26 | 2021-01-26 | Mecolpress S P A | Apparecchiatura per lo stampaggio di materiali. |
| CN110576096B (zh) * | 2019-07-29 | 2024-11-15 | 中国科学院金属研究所 | 一种双臂对置助力多角同步压制装置及方法 |
| CN112198843A (zh) * | 2020-08-27 | 2021-01-08 | 天津市天锻压力机有限公司 | 一种锻造工艺的编程方法 |
-
1969
- 1969-04-05 DE DE1917511A patent/DE1917511C3/de not_active Expired
-
1970
- 1970-03-25 GB GB1455270A patent/GB1302095A/en not_active Expired
- 1970-03-27 AT AT289370A patent/AT295283B/de active
- 1970-04-02 FR FR7011846A patent/FR2038270B1/fr not_active Expired
- 1970-04-03 BE BE748485D patent/BE748485A/xx unknown
- 1970-04-04 JP JP45028315A patent/JPS491144B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951587A1 (de) * | 1979-12-21 | 1981-07-02 | Dango & Dienenthal Maschinenbau GmbH, 5900 Siegen | Schmiedemaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2038270B1 (https=) | 1974-05-24 |
| JPS491144B1 (https=) | 1974-01-11 |
| GB1302095A (https=) | 1973-01-04 |
| FR2038270A1 (https=) | 1971-01-08 |
| BE748485A (fr) | 1970-09-16 |
| DE1917511A1 (de) | 1971-01-07 |
| AT295283B (de) | 1971-12-27 |
| DE1917511B2 (de) | 1973-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |