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 genouillere

Info

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Withdrawn
Application number
FR7835148A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Priority claimed from DE19772755962 external-priority patent/DE2755962A1/de
Priority claimed from DE19782847294 external-priority patent/DE2847294A1/de
Application filed by Individual filed Critical Individual
Publication of FR2411697A1 publication Critical patent/FR2411697A1/fr
Withdrawn legal-status Critical Current

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)
FR7835148A 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 Withdrawn FR2411697A1 (fr)

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 (ja)
AT (1) AT362212B (ja)
FR (1) FR2411697A1 (ja)
GB (1) GB2011571A (ja)
IT (1) IT1101495B (ja)
SE (1) SE7812275L (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
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
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
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2501748C3 (de) * 1975-01-17 1983-11-03 L. Schuler GmbH, 7320 Göppingen Schnittpresse mit Kniegelenkantrieb

Cited By (2)

* Cited by examiner, † Cited by third party
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
GB2011571A (en) 1979-07-11
ATA842878A (de) 1980-09-15
IT7830669A0 (it) 1978-12-06
AT362212B (de) 1981-04-27
SE7812275L (sv) 1979-06-16
IT1101495B (it) 1985-09-28
JPS5491880A (en) 1979-07-20

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Legal Events

Date Code Title Description
ST Notification of lapse