DE2131013C2 - Ziehpresse - Google Patents
ZiehpresseInfo
- Publication number
- DE2131013C2 DE2131013C2 DE2131013A DE2131013A DE2131013C2 DE 2131013 C2 DE2131013 C2 DE 2131013C2 DE 2131013 A DE2131013 A DE 2131013A DE 2131013 A DE2131013 A DE 2131013A DE 2131013 C2 DE2131013 C2 DE 2131013C2
- Authority
- DE
- Germany
- Prior art keywords
- press
- ram
- crank
- coupling
- point
- 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
- 230000008878 coupling Effects 0.000 claims description 78
- 238000010168 coupling process Methods 0.000 claims description 78
- 238000005859 coupling reaction Methods 0.000 claims description 78
- 230000033001 locomotion Effects 0.000 description 47
- 230000005540 biological transmission Effects 0.000 description 13
- 238000003825 pressing Methods 0.000 description 12
- 238000013459 approach Methods 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000418 atomic force spectrum Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
-
- 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
- B30B1/10—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 toggle mechanism
- B30B1/14—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 toggle mechanism operated by cams, eccentrics, or cranks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4949570A | 1970-06-24 | 1970-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2131013A1 DE2131013A1 (de) | 1971-12-30 |
| DE2131013C2 true DE2131013C2 (de) | 1983-05-26 |
Family
ID=21960128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2131013A Expired DE2131013C2 (de) | 1970-06-24 | 1971-06-23 | Ziehpresse |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3766771A (enExample) |
| JP (1) | JPS5141946B1 (enExample) |
| CA (1) | CA947532A (enExample) |
| DE (1) | DE2131013C2 (enExample) |
| FR (1) | FR2100820B1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3817139A (en) * | 1973-01-29 | 1974-06-18 | Gulf & Western Industries | Press and drive mechanism therefor |
| US4107973A (en) * | 1977-08-04 | 1978-08-22 | Gulf & Western Manufacturing Company | Press drive mechanism |
| US4318295A (en) * | 1980-05-27 | 1982-03-09 | Danly Machine Corporation | Driving assembly for power press producing slow-down on closure of dies |
| US4590784A (en) * | 1984-07-27 | 1986-05-27 | Nippon Kokan Kabushiki Kaisha | Press brake |
| JPS63130297A (ja) * | 1986-11-19 | 1988-06-02 | Hiroyasu Shiokawa | 機械プレス |
| TW422773B (en) * | 1997-05-28 | 2001-02-21 | Apic Yamada Corp | Electric press machine |
| US7062949B1 (en) * | 2002-12-20 | 2006-06-20 | Haulsee Donald R | Metal forming press having straight line drive mechanism |
| DE102013105468B4 (de) * | 2013-05-28 | 2015-10-01 | Schuler Pressen Gmbh | Verfahren zur Steuerung einer Presse mit variabler Getriebeübersetzung |
| DE202013102487U1 (de) * | 2013-06-11 | 2013-07-03 | Karl Marbach Gmbh & Co. Kg | Stanzmaschine mit reduzierter dynamischer Verformung durch optimierte Krafteinleitung |
| US9365007B2 (en) * | 2014-04-09 | 2016-06-14 | Metal Systems Technologies, LLC | Four-bar press with increased stroke rate and reduced press size |
| CN106427007B (zh) * | 2016-10-26 | 2018-04-06 | 广东工业大学 | 伺服机械压力机用双驱动肘杆机构及优化方法 |
| CN106584898B (zh) * | 2016-10-26 | 2018-05-01 | 广东工业大学 | 一种用于机械压力机的双驱动肘杆机构及优化方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1966953A (en) * | 1931-08-04 | 1934-07-17 | Tubus A G | Extrusion press |
| GB397558A (en) * | 1931-12-31 | 1933-08-31 | Frank Humphris | Improvements in presses and other pressure-exerting machines |
| GB410366A (en) * | 1932-10-19 | 1934-05-17 | Guido Hugo Goetz | Improvements in and relating to crank presses |
| GB424591A (en) * | 1933-09-01 | 1935-02-25 | Massey Ltd B & S | Improvements in presses and pressing mechanism |
| US2546100A (en) * | 1944-02-14 | 1951-03-20 | Clearing Machine Corp | Metalworking power press |
| US2696165A (en) * | 1950-10-04 | 1954-12-07 | Otto Hermann May | Toggle press |
| US2781015A (en) * | 1952-06-11 | 1957-02-12 | Cleveland Crane Eng | Draw press |
| DE1502288A1 (de) * | 1964-07-21 | 1969-03-20 | May Pressenbau Gmbh | Kniehebelpresse |
-
1970
- 1970-06-24 US US00049495A patent/US3766771A/en not_active Expired - Lifetime
-
1971
- 1971-04-15 CA CA110,464A patent/CA947532A/en not_active Expired
- 1971-05-21 JP JP46034645A patent/JPS5141946B1/ja active Pending
- 1971-06-23 DE DE2131013A patent/DE2131013C2/de not_active Expired
- 1971-06-23 FR FR7122925A patent/FR2100820B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA947532A (en) | 1974-05-21 |
| FR2100820A1 (enExample) | 1972-03-24 |
| JPS5141946B1 (enExample) | 1976-11-12 |
| DE2131013A1 (de) | 1971-12-30 |
| FR2100820B1 (enExample) | 1978-07-28 |
| US3766771A (en) | 1973-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8181 | Inventor (new situation) |
Free format text: SPACHNER, SHELDON ARTHUR, WOODLYN, PA., US DESAI, PRAKASH DHIRUBHAI, RALEIGH, N.C., US |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: E.W. BLISS CO. INC., SALEM, OHIO, US |
|
| 8330 | Complete renunciation |