ATE394600T1 - Verbesserung eines schieberventils in einem hydraulikkreis zur regelung der hammerbewegung in einer stanzmaschine - Google Patents

Verbesserung eines schieberventils in einem hydraulikkreis zur regelung der hammerbewegung in einer stanzmaschine

Info

Publication number
ATE394600T1
ATE394600T1 AT02024492T AT02024492T ATE394600T1 AT E394600 T1 ATE394600 T1 AT E394600T1 AT 02024492 T AT02024492 T AT 02024492T AT 02024492 T AT02024492 T AT 02024492T AT E394600 T1 ATE394600 T1 AT E394600T1
Authority
AT
Austria
Prior art keywords
hydraulic circuit
improvement
spool
distributor body
punching machine
Prior art date
Application number
AT02024492T
Other languages
German (de)
English (en)
Inventor
Eugenio Lenzotti
Original Assignee
Euromac Spa
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
Application filed by Euromac Spa filed Critical Euromac Spa
Application granted granted Critical
Publication of ATE394600T1 publication Critical patent/ATE394600T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/10—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Servomotors (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Drilling And Boring (AREA)
AT02024492T 2001-11-02 2002-10-30 Verbesserung eines schieberventils in einem hydraulikkreis zur regelung der hammerbewegung in einer stanzmaschine ATE394600T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MO000211A ITMO20010211A1 (it) 2001-11-02 2001-11-02 Perfezionamento allo spool del distributore di copiatura in circuitazioni idrauliche per il controllo degli spostamenti del maglio in macchi

Publications (1)

Publication Number Publication Date
ATE394600T1 true ATE394600T1 (de) 2008-05-15

Family

ID=11450897

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02024492T ATE394600T1 (de) 2001-11-02 2002-10-30 Verbesserung eines schieberventils in einem hydraulikkreis zur regelung der hammerbewegung in einer stanzmaschine

Country Status (6)

Country Link
EP (1) EP1308635B1 (fr)
CN (1) CN1297753C (fr)
AT (1) ATE394600T1 (fr)
DE (1) DE60226395D1 (fr)
IT (1) ITMO20010211A1 (fr)
TR (1) TR200202470A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2447642A (en) * 2007-03-15 2008-09-24 Tradewise Engineering Ltd Punching apparatus and method
CN102518609B (zh) * 2011-11-30 2015-09-16 南京埃尔法电液技术有限公司 高速冲床液压系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE444483A (fr) *
GB178006A (en) 1921-04-20 1922-04-13 Joseph Arthur Archer Improvements in or relating to mechanical stokers for furnaces
FR1511906A (fr) * 1967-02-17 1968-02-02 Dispositif de contrôle de la décompression du fluide de travail dans les machines hydrauliques telles que presses et machines équipées dudit dispositif
ES389152A1 (es) * 1971-03-02 1973-07-01 Junyent & Bofill S A Aparato posicionador de cilindros accionados mediante flui-do a presion.
US4355506A (en) * 1977-08-26 1982-10-26 Leonard Willie B Pump-motor power limiter and pressure relief
FR2425565A1 (fr) * 1978-05-09 1979-12-07 Renault Dispositif d'arret du piston d'un verin hydraulique
DE3129594C2 (de) * 1981-07-28 1985-01-17 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Servosteuerventil
CN1030150C (zh) * 1992-01-14 1995-10-25 周泰经 块式直连型电液随动系统
GB2360728B (en) * 2000-03-30 2004-08-18 Tradewise Engineering Ltd Fluid-operated circuit for setting the top and bottom dead center location of the punch actuation cylinder in punching machines
CN2439557Y (zh) * 2000-08-31 2001-07-18 武汉三联水电控制设备公司 集成式直连型机械液压装置

Also Published As

Publication number Publication date
CN1417000A (zh) 2003-05-14
EP1308635A2 (fr) 2003-05-07
ITMO20010211A0 (it) 2001-11-02
ITMO20010211A1 (it) 2003-05-02
CN1297753C (zh) 2007-01-31
EP1308635B1 (fr) 2008-05-07
DE60226395D1 (de) 2008-06-19
TR200202470A2 (tr) 2003-06-23
EP1308635A3 (fr) 2006-04-19

Similar Documents

Publication Publication Date Title
KR102646087B1 (ko) 유량 컨트롤러 및 이를 구비한 구동장치
ATE377724T1 (de) Direkt angetriebenes pneumatikventil mit luftunterstütztem rückhub
KR102873623B1 (ko) 유량 컨트롤러 및 그것을 구비한 구동장치
DE60223919D1 (de) Steuerventil
ATE380297T1 (de) Hydraulische steueranordnung für eine mobile arbeitsmaschine
EP0670011A1 (fr) Dispositif servant a amortir la fin de course et a reguler la vitesse de deplacement d'un piston dans un cylindre a pression de fluide.
US4460324A (en) Shot cylinder controller for die casting machines and the like
KR870004780A (ko) 파워척(power chuck)의 자동급유장치
RU2008107705A (ru) Электрогидравлический регулятор потока с интегральным регулированием расхода
US20070157980A1 (en) Pilot operated control valve having a two stage poppet
ATE394600T1 (de) Verbesserung eines schieberventils in einem hydraulikkreis zur regelung der hammerbewegung in einer stanzmaschine
KR20210091311A (ko) 실린더 구동장치 및 유로 유닛
AU2007357488B2 (en) Pneumatic actuator with a position control and position adjustment
DE50205731D1 (de) Vorrichtung zur pneumatischen Steuerung
JPH0617801A (ja) 安全弁装置
CA2529850A1 (fr) Soupape de commande de flux de type a clapet
CA2461940A1 (fr) Perforateur a repetition pour tubing
ATE386227T1 (de) Vorrichtung zum zuführen eines fluids für einen mechanismus mit hydraulischer steuerung
ATE285529T1 (de) Anlaufsteuerung zum ansteuern einer hydraulischen kolben-zylinder-einheit
KR101505016B1 (ko) 복동식 왕복가능 압력 부스터용 자동 압력조절 제어 기구
RU2353826C2 (ru) Устройство распределения жидкости для управления гидравлическими механизмами карьерного бурового станка
CA2432084A1 (fr) Tiroir cylindrique coulissant
DE60209595D1 (de) Proportionalventil, insbesondere für die Zufuhr von Druckluft an einer Glasformmaschine
KR100942718B1 (ko) 슬라이딩 게이트 밸브 조립체
GB2416764B (en) Improved fuel filling apparatus

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties