FR2100820A1 - - Google Patents
Info
- Publication number
- FR2100820A1 FR2100820A1 FR7122925A FR7122925A FR2100820A1 FR 2100820 A1 FR2100820 A1 FR 2100820A1 FR 7122925 A FR7122925 A FR 7122925A FR 7122925 A FR7122925 A FR 7122925A FR 2100820 A1 FR2100820 A1 FR 2100820A1
- Authority
- FR
- France
- 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
- 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 |
|---|---|
| FR2100820A1 true FR2100820A1 (enExample) | 1972-03-24 |
| FR2100820B1 FR2100820B1 (enExample) | 1978-07-28 |
Family
ID=21960128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7122925A Expired FR2100820B1 (enExample) | 1970-06-24 | 1971-06-23 |
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 |
| DE2131013C2 (de) | 1983-05-26 |
| JPS5141946B1 (enExample) | 1976-11-12 |
| DE2131013A1 (de) | 1971-12-30 |
| FR2100820B1 (enExample) | 1978-07-28 |
| US3766771A (en) | 1973-10-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| TP | Transmission of property | ||
| ST | Notification of lapse |