DD142991A3 - Hydraulische presse - Google Patents

Hydraulische presse Download PDF

Info

Publication number: DD142991A3
Authority: DD; German Democratic Republic
Prior art keywords: pump piston; piston; plunger; hydraulic press; generating
Prior art date: 1978-11-22

Application number

DD20924178A

Other languages

German (de)

English (en)

Inventor

Andreas Hoefer

Franz Garreis

Hermann Koegel

Wolf-Dietrich Graf

Original Assignee

Andreas Hoefer

Franz Garreis

Hermann Koegel

Graf Wolf Dietrich

Priority date (The priority date 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 date listed.)

1978-11-22

Filing date

1978-11-22

Publication date

1980-07-30

1978-11-22 Application filed by Andreas Hoefer, Franz Garreis, Hermann Koegel, Graf Wolf Dietrich filed Critical Andreas Hoefer

1978-11-22 Priority to DD20924178A priority Critical patent/DD142991A3/de

1979-10-31 Priority to SU797770896A priority patent/SU1036569A1/ru

1979-11-02 Priority to CS748079A priority patent/CS227355B1/cs

1979-11-22 Priority to DE19792947042 priority patent/DE2947042C2/de

1979-11-23 Priority to CH1045879A priority patent/CH643775A5/de

1980-07-30 Publication of DD142991A3 publication Critical patent/DD142991A3/de

Links

239000002184 metal Substances 0.000 claims description 4
230000005484 gravity Effects 0.000 claims description 3
239000012530 fluid Substances 0.000 description 6
RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 5
238000005086 pumping Methods 0.000 description 3
238000010276 construction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000004146 energy storage Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
238000005555 metalworking Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/265—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a fluid connecting unit between drive shaft and press ram
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0064—Counterbalancing means for movable press elements

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Press Drives And Press Lines (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DD20924178A 1978-11-22 1978-11-22 Hydraulische presse DD142991A3 (de)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
DD20924178A DD142991A3 (de)	1978-11-22	1978-11-22	Hydraulische presse
SU797770896A SU1036569A1 (ru)	1978-11-22	1979-10-31	Быстроходный пресс
CS748079A CS227355B1 (en)	1978-11-22	1979-11-02	Hydraulic press
DE19792947042 DE2947042C2 (de)	1978-11-22	1979-11-22	Hydraulische Presse
CH1045879A CH643775A5 (en)	1978-11-22	1979-11-23	Hydraulic press

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD20924178A DD142991A3 (de)	1978-11-22	1978-11-22	Hydraulische presse

Publications (1)

Publication Number	Publication Date
DD142991A3 true DD142991A3 (de)	1980-07-30

Family

ID=5515443

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD20924178A DD142991A3 (de)	1978-11-22	1978-11-22	Hydraulische presse

Country Status (5)

Country	Link
CH (1)	CH643775A5 (cs)
CS (1)	CS227355B1 (cs)
DD (1)	DD142991A3 (cs)
DE (1)	DE2947042C2 (cs)
SU (1)	SU1036569A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN107052209B (zh) *	2017-04-21	2018-10-30	江苏沃得机电集团有限公司	开式曲柄压力机平衡装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE409075C (de) *		1925-01-31	Alois Karl Nowak	Presse mit UEbertragungsfluessigkeit zwischen Stempel und seinem Antriebsgliede
US2766590A (en) *	1951-10-18	1956-10-16	Ford Motor Co	Fluid pressure system for motivating a reciprocating load
DE1452534A1 (de) *	1962-04-12	1969-03-27	Aga Platfoeraedling Ag	Zentralgesteuerte Antriebsvorrichtung fuer eine Mehrzahl von Arbeitsmaschinen
CH581281A5 (cs) *	1974-09-03	1976-10-29	Bruderer Ag
DE2559150A1 (de) *	1975-12-30	1977-07-14	Paul Chrubasik	Presse
JPS53105775A (en) *	1977-02-26	1978-09-14	Kawasaki Yuko Kk	Forging press

1978
- 1978-11-22 DD DD20924178A patent/DD142991A3/de not_active IP Right Cessation
1979
- 1979-10-31 SU SU797770896A patent/SU1036569A1/ru active
- 1979-11-02 CS CS748079A patent/CS227355B1/cs unknown
- 1979-11-22 DE DE19792947042 patent/DE2947042C2/de not_active Expired
- 1979-11-23 CH CH1045879A patent/CH643775A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
CS227355B1 (en)	1984-04-16
DE2947042A1 (de)	1980-06-04
SU1036569A1 (ru)	1983-08-23
DE2947042C2 (de)	1982-12-09
CH643775A5 (en)	1984-06-29

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Legal Events

Date	Code	Title	Description
1995-12-21	ENJ	Ceased due to non-payment of renewal fee