PL367881A1 - Układ hydrauliczny do liniowego napędzania ruchomego suwaka uchwytu rolkowego maszyny do gięcia rur - Google Patents

Układ hydrauliczny do liniowego napędzania ruchomego suwaka uchwytu rolkowego maszyny do gięcia rur

Info

Publication number
PL367881A1
PL367881A1 PL01367881A PL36788101A PL367881A1 PL 367881 A1 PL367881 A1 PL 367881A1 PL 01367881 A PL01367881 A PL 01367881A PL 36788101 A PL36788101 A PL 36788101A PL 367881 A1 PL367881 A1 PL 367881A1
Authority
PL
Poland
Prior art keywords
movable roller
bending machine
hydraulic circuit
pipe bending
linearly driving
Prior art date
Application number
PL01367881A
Other languages
English (en)
Other versions
PL195156B1 (pl
Inventor
Alessandro Caporusso
Original Assignee
Cml International S.P.A.
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 Cml International S.P.A. filed Critical Cml International S.P.A.
Publication of PL367881A1 publication Critical patent/PL367881A1/pl
Publication of PL195156B1 publication Critical patent/PL195156B1/pl

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/12—Bending rods, profiles, or tubes with programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)
PL01367881A 2001-07-18 2001-07-18 Układ hydrauliczny do liniowego napędzania ruchomego suwaka uchwytu rolkowego maszyny do gięcia rur PL195156B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2001/000381 WO2003008126A1 (en) 2001-07-18 2001-07-18 A hydraulic circuit for linearly driving a movable roller-holder slider of a pipe bending machine

Publications (2)

Publication Number Publication Date
PL367881A1 true PL367881A1 (pl) 2005-03-07
PL195156B1 PL195156B1 (pl) 2007-08-31

Family

ID=11133701

Family Applications (1)

Application Number Title Priority Date Filing Date
PL01367881A PL195156B1 (pl) 2001-07-18 2001-07-18 Układ hydrauliczny do liniowego napędzania ruchomego suwaka uchwytu rolkowego maszyny do gięcia rur

Country Status (13)

Country Link
US (1) US7310989B2 (pl)
EP (1) EP1455963B1 (pl)
JP (1) JP3930476B2 (pl)
KR (1) KR100611361B1 (pl)
CN (1) CN1241694C (pl)
AT (1) ATE299054T1 (pl)
AU (1) AU2001277681B8 (pl)
CA (1) CA2454062C (pl)
DE (1) DE60111871T2 (pl)
ES (1) ES2241848T3 (pl)
MX (1) MXPA04000439A (pl)
PL (1) PL195156B1 (pl)
WO (1) WO2003008126A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100668095B1 (ko) * 2003-02-28 2007-01-15 씨엠엘 인터내셔널 에스. 피. 에이. 공작기계 슬라이더를 양방향으로 선형 구동하는 유압회로
DE102007051857B3 (de) * 2007-10-30 2009-04-23 Siemens Ag Regeleinrichtung zum Positionsregeln einer Hydraulikzylindereinheit mit Linearisierungseinheit
CN101761518B (zh) * 2010-01-26 2012-05-30 冯广建 液压弯曲机双联油泵流量变换器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494984A (en) * 1945-02-08 1950-01-17 Gleason Works Quenching press
DE1102085B (de) * 1959-11-16 1961-03-16 Schloemann Ag Hydraulische Metallrohrpresse
DE2257368A1 (de) * 1972-11-23 1974-06-12 Schwarze Rigobert Verfahren und vorrichtung zum betrieb einer rohrbiegemaschine
DE3505739A1 (de) * 1985-02-20 1986-08-21 Th. Kieserling & Albrecht Gmbh & Co, 5650 Solingen Vorrichtung zum rundbiegen von konischen draehten
DE29620391U1 (de) * 1996-11-25 1997-01-23 Stärk, Lieselotte, 99887 Georgenthal Hydrauliksteuerung für Biegemaschinen
IT1296311B1 (it) * 1997-05-23 1999-06-25 Cml Costr Mecc Liri Srl Centrinatrice modulare multifunzionale e sistema di posizionamento lineare per essa

Also Published As

Publication number Publication date
US7310989B2 (en) 2007-12-25
JP3930476B2 (ja) 2007-06-13
KR20040038983A (ko) 2004-05-08
PL195156B1 (pl) 2007-08-31
DE60111871T2 (de) 2006-04-27
AU2001277681B2 (en) 2005-10-27
EP1455963A1 (en) 2004-09-15
US20040216507A1 (en) 2004-11-04
DE60111871D1 (de) 2005-08-11
ES2241848T3 (es) 2005-11-01
EP1455963B1 (en) 2005-07-06
CA2454062C (en) 2006-09-19
MXPA04000439A (es) 2004-03-18
KR100611361B1 (ko) 2006-08-11
AU2001277681B8 (en) 2006-02-16
CN1529637A (zh) 2004-09-15
CA2454062A1 (en) 2003-01-30
WO2003008126A1 (en) 2003-01-30
ATE299054T1 (de) 2005-07-15
JP2004534658A (ja) 2004-11-18
CN1241694C (zh) 2006-02-15

Similar Documents

Publication Publication Date Title
CA2355612A1 (en) Device for continuous regulation of the gas flow rate processed by a reciprocating compressor
MY122864A (en) High pressure water pump
ATE390334T1 (de) Hydraulische betätigungsvorrichtung einer feststellbremse und betätigungsverfahren einer derartigen vorrichtung
SE8300756L (sv) Tryckfluidumpaverkat manoverdon for stegvis ventilreglering
MXPA04000439A (es) Un circuito hidraulico para impulsar linealmente una corredera de laminado y sujecion movible de una dobladora de tubo.
HK1086321A1 (en) High pressure device and method for clean room applications
JP4637678B2 (ja) 水道圧シリンダを用いたプレス装置
ATE317309T1 (de) Hydraulischer kreislauf für den linearen antrieb eines werkzeugmaschinenschiebers in beide richtungen
CA2461940A1 (en) Multi-shot tubing perforator
GB1278155A (en) Counter-blow hammer
DE50012211D1 (de) Hydraulischer Linearwegschieber
EP1413750A3 (en) Pilot control valve for reciprocating pump
WO2004074692A3 (en) Flexible hose apparatus
KR200152631Y1 (ko) 증압장치
RU2004104631A (ru) Гидравлическая схема для линейного приведения в действие подвижного ползунка роликового держателя трубогибочной машины
RU2156383C1 (ru) Пневмогидравлический насос-мультипликатор
AU2001250433A1 (en) A hydraulic arrangement and a damper adapted thereto
SU1574481A1 (ru) Устройство дл гашени удара при вырубке на прессе
UA77855C2 (en) Hydraulic press
SE0101092D0 (sv) A pneumatic-hydraulic pressure amplifier
SE0103391D0 (sv) Anordning för indikering av arbetsposition och styrning av slaglängd
KR19990083692A (ko) 유압시스템용증압기
IT1065860B (it) Utensile azionato a fluido
EP1270103A3 (de) Hydraulische Arbeitsmaschine
MXPA00005347A (en) Pressure driven-tool actuator module