FR2411697A1 - Procede d'entrainement de machines-outils a porte-outil a va-et-vient, en particulier pour la deformation plastique des metaux selon le principe des presses a genouillere - Google Patents
Procede d'entrainement de machines-outils a porte-outil a va-et-vient, en particulier pour la deformation plastique des metaux selon le principe des presses a genouillereInfo
- Publication number
- FR2411697A1 FR2411697A1 FR7835148A FR7835148A FR2411697A1 FR 2411697 A1 FR2411697 A1 FR 2411697A1 FR 7835148 A FR7835148 A FR 7835148A FR 7835148 A FR7835148 A FR 7835148A FR 2411697 A1 FR2411697 A1 FR 2411697A1
- Authority
- FR
- France
- Prior art keywords
- kneel
- presses
- principle
- plastic deformation
- driving machine
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/22—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric
- F16H21/26—Crank gearings; Eccentric gearings with one connecting-rod and one guided slide to each crank or eccentric with toggle action
-
- 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
- B30B1/106—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 another toggle mechanism
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0029—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height
- B30B15/0035—Details of, or accessories for, presses; Auxiliary measures in connection with pressing means for adjusting the space between the press slide and the press table, i.e. the shut height using an adjustable connection between the press drive means and the press slide
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Press Drives And Press Lines (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772755962 DE2755962A1 (de) | 1977-12-15 | 1977-12-15 | Antriebsverfahren fuer werkzeugmaschinen mit hin und her gehendem werkzeugtraeger, insbesondere fuer die bildsame formaenderung von metallen nach dem prinzip der kniehebelpressen |
DE19782847294 DE2847294A1 (de) | 1978-10-31 | 1978-10-31 | Antriebsverfahren fuer werkzeugmaschinen mit hin- und hergehendem werkzeugtraeger, insbesondere fuer die bildsame formaenderung von metallen nach dem prinzip der kniehebelpressen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2411697A1 true FR2411697A1 (fr) | 1979-07-13 |
Family
ID=25773274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835148A Withdrawn FR2411697A1 (fr) | 1977-12-15 | 1978-12-08 | Procede d'entrainement de machines-outils a porte-outil a va-et-vient, en particulier pour la deformation plastique des metaux selon le principe des presses a genouillere |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5491880A (de) |
AT (1) | AT362212B (de) |
FR (1) | FR2411697A1 (de) |
GB (1) | GB2011571A (de) |
IT (1) | IT1101495B (de) |
SE (1) | SE7812275L (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115157717A (zh) * | 2022-06-29 | 2022-10-11 | 中化工程沧州冷却技术有限公司 | 一种冷却塔用玻璃钢管道的生产工艺 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1314654B1 (it) * | 2000-03-03 | 2002-12-31 | Copress S R L | Meccanismo di comando per presse con attuazione a doppia ginocchiera |
CN101788042A (zh) * | 2010-02-10 | 2010-07-28 | 华中科技大学 | 对称肘杆压力传动机构 |
CN102320153B (zh) * | 2011-06-14 | 2014-11-05 | 西安交通大学 | 一种适用于大吨位交流伺服压力机的传动系统 |
CN102297252A (zh) * | 2011-06-14 | 2011-12-28 | 西安交通大学 | 一种低速压制大增力行程机构 |
DE102014104641B4 (de) * | 2014-04-02 | 2021-01-21 | Thyssenkrupp Ag | Schweißelektrodeneinheit und Verfahren zum Buckelschweißen |
CN105500748A (zh) * | 2014-09-26 | 2016-04-20 | 苏州光舵微纳科技有限公司 | 增力机构及包括它的压力机 |
CN113147076A (zh) * | 2021-04-16 | 2021-07-23 | 鞍山紫竹轨道交通设备有限公司 | 三级放大半自动增力机构 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2501748C3 (de) * | 1975-01-17 | 1983-11-03 | L. Schuler GmbH, 7320 Göppingen | Schnittpresse mit Kniegelenkantrieb |
-
1978
- 1978-11-24 AT AT842878A patent/AT362212B/de not_active IP Right Cessation
- 1978-11-29 SE SE7812275A patent/SE7812275L/xx unknown
- 1978-12-06 IT IT30669/78A patent/IT1101495B/it active
- 1978-12-08 FR FR7835148A patent/FR2411697A1/fr not_active Withdrawn
- 1978-12-11 JP JP15211478A patent/JPS5491880A/ja active Pending
- 1978-12-11 GB GB7847908A patent/GB2011571A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115157717A (zh) * | 2022-06-29 | 2022-10-11 | 中化工程沧州冷却技术有限公司 | 一种冷却塔用玻璃钢管道的生产工艺 |
CN115157717B (zh) * | 2022-06-29 | 2024-02-09 | 中化工程沧州冷却技术有限公司 | 一种冷却塔用玻璃钢管道的生产工艺 |
Also Published As
Publication number | Publication date |
---|---|
SE7812275L (sv) | 1979-06-16 |
IT1101495B (it) | 1985-09-28 |
ATA842878A (de) | 1980-09-15 |
GB2011571A (en) | 1979-07-11 |
IT7830669A0 (it) | 1978-12-06 |
JPS5491880A (en) | 1979-07-20 |
AT362212B (de) | 1981-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2450654A1 (fr) | Procede et fraiseuse pour l'usinage de vilebrequins a plusieurs manetons | |
FR2512127B1 (fr) | Coffre pour une machine compacte fonctionnant suivant le cycle d'adsorption a oscillations de pression | |
DE69017362D1 (de) | Landmaschine mit verbesserter Aufhängungsvorrichtung der Arbeitswerkzeugeeinheit. | |
FR2411697A1 (fr) | Procede d'entrainement de machines-outils a porte-outil a va-et-vient, en particulier pour la deformation plastique des metaux selon le principe des presses a genouillere | |
SE8904385D0 (sv) | A sheet workpiece bending machine | |
ES8301135A1 (es) | Dispositivo automatico de roscado sobre prensa mecanica. | |
JPS55106641A (en) | Device for transmitting motion for driving blank carryinggin and carryinggout device of machine tool* such as* press* etc* | |
FR2408426A1 (fr) | Dispositif d'avance pour machines-outils | |
BR9805008A (pt) | Dispositivo de fixação | |
DE59302184D1 (de) | Verfahren zum Betrieb einer Stanzpresse beim Anfahren und Stillsetzen | |
ES2089845T3 (es) | Herramienta de apriete y conformacion. | |
ES454332A1 (es) | Perfeccionamientos en dispositivos para doblar a medida los bordes de recortes de chapa de gran superficie. | |
GB1260816A (en) | Sheet metal working machine | |
BE872615A (fr) | Procede d'entrainement de machines-outils a porte-outils a va-et-vient, en particulier pour la deformation plastique des metaux selon le prinicipe des presses a genouillere | |
FR2600002B1 (fr) | Dispositif de controle de la portee d'une arete tranchante d'un outil d'une machine-outil pour l'usinage de metaux par enlevement de copeaux | |
DE69402244D1 (de) | Vorrichtung zum Biegen eines bandförmigen Werkstückes | |
EP0978340A3 (de) | Senkrecht-Räummaschine | |
ES8306447A1 (es) | Perfeccionamientos en una maquina dobladora. | |
JPS5828675Y2 (ja) | ハンマ−及びプレス等の当板保持装置 | |
SU563210A1 (ru) | Инструмент дл гидростатического прессовани заготовок | |
FR2504837B1 (fr) | Table porte-piece d'une machine-outil pour l'usinage des metaux par coupe | |
FR2439641A1 (fr) | Procede d'usinage d'une surface difficilement accessible et machine pour la mise en oeuvre du procede | |
DE3169768D1 (en) | Punching and nibbling machine having die-carrying turrets with horizontal and parallel axes | |
GB1060850A (en) | Improvements in or relating to presses or like machine tools | |
ES2003044A6 (es) | Modulo de transferencia de herramientas para maquinas fresadoras, mandrinadoras y similares |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |