FR2077372B1 - - Google Patents
Info
- Publication number
- FR2077372B1 FR2077372B1 FR717100902A FR7100902A FR2077372B1 FR 2077372 B1 FR2077372 B1 FR 2077372B1 FR 717100902 A FR717100902 A FR 717100902A FR 7100902 A FR7100902 A FR 7100902A FR 2077372 B1 FR2077372 B1 FR 2077372B1
- 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.)
- Expired
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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/10—Stamping using yieldable or resilient pads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702003614 DE2003614C3 (de) | 1970-01-28 | Biegewerkzeug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2077372A1 FR2077372A1 (enExample) | 1971-10-22 |
| FR2077372B1 true FR2077372B1 (enExample) | 1974-02-15 |
Family
ID=5760634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR717100902A Expired FR2077372B1 (enExample) | 1970-01-28 | 1971-01-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3705512A (enExample) |
| BE (1) | BE761205A (enExample) |
| FR (1) | FR2077372B1 (enExample) |
| GB (1) | GB1329951A (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295352A (en) * | 1979-10-12 | 1981-10-20 | Unlimited Steel Fabricators, Inc. | Die for the formation of semi-closed channels or other complex configurations |
| DE3017758C2 (de) * | 1980-05-09 | 1984-12-06 | G. Siempelkamp Gmbh & Co, 4150 Krefeld | Vorrichtung zum approximativen Rundbiegen eines Blechzuschnittes |
| US4373371A (en) * | 1980-12-29 | 1983-02-15 | Ford Motor Company | Method of reducing springback in mechanically pressed sheet materials-I |
| US4406624A (en) * | 1981-08-31 | 1983-09-27 | Dso "Pharmachim" | Apparatus for producing temporary dental crowns |
| US5253502A (en) * | 1991-12-24 | 1993-10-19 | Alco Industries, Inc. | Apparatus and method for bending and forming sheet material |
| US5501094A (en) * | 1992-12-28 | 1996-03-26 | Fuji Photo Film Co., Ltd. | Method for bending a metal thin plate |
| US6052887A (en) * | 1996-09-16 | 2000-04-25 | Tower Automotive | Apparatus and method for joining sheet metal layers |
| US6299964B1 (en) * | 1998-09-01 | 2001-10-09 | Northrop Grumman Corporation | Flexible composite cure fixture |
| RU2176942C2 (ru) * | 1999-10-18 | 2001-12-20 | Таганрогский государственный радиотехнический университет | Устройство для штамповки |
| CN102262028B (zh) * | 2011-04-22 | 2013-06-05 | 昆明三利特科技有限责任公司 | 薄带回弹体的制备装置及其用途 |
| CN104759537B (zh) * | 2015-04-09 | 2017-01-04 | 哈尔滨建成集团有限公司 | 一种将角钢弯曲成u形的专用模具 |
| CN105057414A (zh) * | 2015-08-20 | 2015-11-18 | 江苏一机机械科技有限公司 | 可方便取件的液压折弯机 |
| CN105834310A (zh) * | 2016-06-17 | 2016-08-10 | 江西江铃底盘股份有限公司 | 一种汽车驱动桥u形减震器支架成型模具 |
| CN106040875B (zh) * | 2016-08-12 | 2018-03-06 | 江西江铃底盘股份有限公司 | 一种汽车驱动桥下控制杆支架整形模具 |
| CN106270032A (zh) * | 2016-11-17 | 2017-01-04 | 讯龙型材折弯（合肥）有限公司 | 一种u形折弯机构 |
| CN109500253A (zh) * | 2018-12-29 | 2019-03-22 | 中核北方核燃料元件有限公司 | 一种核燃料组件定位格架外条带冲制模具 |
| CN113385935A (zh) * | 2021-06-01 | 2021-09-14 | 厦门盘横逸贸易有限公司 | 一种钣金弯曲加工成型方法 |
| CN116441451A (zh) * | 2023-03-31 | 2023-07-18 | 中国重汽集团济南动力有限公司 | 一种非对称异形盒形件成形工艺 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1534698A (en) * | 1922-11-03 | 1925-04-21 | Gansert Fred | Method of and apparatus for making paper-box caps |
| FR795359A (fr) * | 1934-09-17 | 1936-03-12 | Delle Atel Const Electr | Isolateur à calotte sertie et dispositif pour réaliser ce sertissage |
| DE951807C (de) * | 1955-04-01 | 1956-11-08 | Heinrich Ewald Kranenberg | Vorrichtung zur Herstellung von Hohlkoerpern aus Blech unter hydraulischem Druck |
| US3258948A (en) * | 1963-11-01 | 1966-07-05 | Gen Electric | Sheet metal forming apparatus |
| GB1203991A (en) * | 1967-05-26 | 1970-09-03 | Prec Presswork Co Ltd | Improvements in or relating to the bending of sheet metal |
| GB1176591A (en) * | 1967-07-15 | 1970-01-07 | S M G Suddeutsche Maschb Ges M | Improvements in Hydro-Mechanical Deep Drawing |
-
1971
- 1971-01-04 BE BE761205A patent/BE761205A/xx unknown
- 1971-01-06 GB GB56571A patent/GB1329951A/en not_active Expired
- 1971-01-13 FR FR717100902A patent/FR2077372B1/fr not_active Expired
- 1971-01-27 US US110099A patent/US3705512A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE2003614B2 (de) | 1975-11-13 |
| GB1329951A (en) | 1973-09-12 |
| BE761205A (fr) | 1971-06-16 |
| FR2077372A1 (enExample) | 1971-10-22 |
| US3705512A (en) | 1972-12-12 |
| DE2003614A1 (de) | 1971-08-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |