ATE317309T1 - Hydraulischer kreislauf für den linearen antrieb eines werkzeugmaschinenschiebers in beide richtungen - Google Patents

Hydraulischer kreislauf für den linearen antrieb eines werkzeugmaschinenschiebers in beide richtungen

Info

Publication number
ATE317309T1
ATE317309T1 AT04425114T AT04425114T ATE317309T1 AT E317309 T1 ATE317309 T1 AT E317309T1 AT 04425114 T AT04425114 T AT 04425114T AT 04425114 T AT04425114 T AT 04425114T AT E317309 T1 ATE317309 T1 AT E317309T1
Authority
AT
Austria
Prior art keywords
directions
hydraulic cylinder
slider
hydraulic circuit
valve
Prior art date
Application number
AT04425114T
Other languages
English (en)
Inventor
Alessandro Caporusso
Original Assignee
Cml Int 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
Priority claimed from IT000089A external-priority patent/ITRM20030089A1/it
Priority claimed from IT000294A external-priority patent/ITRM20030294A1/it
Application filed by Cml Int Spa filed Critical Cml Int Spa
Application granted granted Critical
Publication of ATE317309T1 publication Critical patent/ATE317309T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F1/00—Sheets temporarily attached together without perforating; Means therefor
    • B42F1/02—Paper-clips or like fasteners
    • 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
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/001—Supporting means
    • B43K23/002—Supporting means with a fixed base
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F23/00—Advertising on or in specific articles, e.g. ashtrays, letter-boxes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2201/00—Books or filing appliances for special documents or for special purposes
    • B42P2201/08—Books or filing appliances for special documents or for special purposes for stationery, e.g. writing paper, envelopes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2221/00—Books or filing appliances with additional arrangements
    • B42P2221/06—Books or filing appliances with additional arrangements with information carrying means, e.g. advertisement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2241/00—Parts, details or accessories for books or filing appliances
    • B42P2241/16—Books or filing appliances combined with other articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Gripping On Spindles (AREA)
  • Machine Tool Units (AREA)
AT04425114T 2003-02-28 2004-02-25 Hydraulischer kreislauf für den linearen antrieb eines werkzeugmaschinenschiebers in beide richtungen ATE317309T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000089A ITRM20030089A1 (it) 2003-02-28 2003-02-28 Circuito idraulico per l'azionamento lineare nei due versi di un cursore in una macchina utensile.
IT000294A ITRM20030294A1 (it) 2003-06-12 2003-06-12 Circuito idraulico per l'azionamento lineare di precisione

Publications (1)

Publication Number Publication Date
ATE317309T1 true ATE317309T1 (de) 2006-02-15

Family

ID=32774040

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04425114T ATE317309T1 (de) 2003-02-28 2004-02-25 Hydraulischer kreislauf für den linearen antrieb eines werkzeugmaschinenschiebers in beide richtungen

Country Status (14)

Country Link
US (1) US7032423B2 (de)
EP (1) EP1452248B1 (de)
JP (1) JP3863531B2 (de)
KR (1) KR100668095B1 (de)
CN (1) CN1264646C (de)
AT (1) ATE317309T1 (de)
AU (1) AU2004200783B2 (de)
CA (1) CA2459143C (de)
DE (1) DE602004000386T2 (de)
ES (1) ES2255701T3 (de)
MX (1) MXPA04001816A (de)
PL (1) PL208645B1 (de)
RU (1) RU2266438C1 (de)
TR (1) TR200400367A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7640780B2 (en) * 2006-06-23 2010-01-05 Fci Americas Technology, Inc. Ram retraction selection
DE102007051857B3 (de) * 2007-10-30 2009-04-23 Siemens Ag Regeleinrichtung zum Positionsregeln einer Hydraulikzylindereinheit mit Linearisierungseinheit
KR100914881B1 (ko) * 2009-03-26 2009-08-31 삼성탈레스 주식회사 중하중 안테나 전개를 위한 유압 회로
CN103790884B (zh) * 2014-02-14 2015-04-22 哈尔滨工业大学 一种四状态可调节式气路结构
CN106089824A (zh) * 2016-08-17 2016-11-09 南通超力卷板机制造有限公司 一种两辊卷板机的液压系统
CN107356006B (zh) * 2017-07-31 2022-11-25 广东美芝制冷设备有限公司 一种空调系统及空调器
CN107745020B (zh) * 2017-11-16 2023-08-01 安徽德系重工科技有限公司 一种四辊波纹卷板机的液压系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700396A (en) * 1971-06-16 1972-10-24 Abex Corp Electro-hydraulic flow control circuit
US3820439A (en) * 1972-06-12 1974-06-28 S Cudnohufsky Tracer control circuit for machine tools
DE2257368A1 (de) 1972-11-23 1974-06-12 Schwarze Rigobert Verfahren und vorrichtung zum betrieb einer rohrbiegemaschine
US4170124A (en) * 1975-10-09 1979-10-09 Dreis & Krump Manufacturing Company Hydraulic control system for press brakes and the like
DE3505739A1 (de) 1985-02-20 1986-08-21 Th. Kieserling & Albrecht Gmbh & Co, 5650 Solingen Vorrichtung zum rundbiegen von konischen draehten
US5131250A (en) * 1991-02-08 1992-07-21 The National Machinery Company Flat die thread roller
US5237906A (en) * 1991-10-25 1993-08-24 Raymond Robert E Linear fluid power actuator assembly
DE19532261A1 (de) 1995-09-01 1997-03-06 Schwarze Rigobert Strangbiegemaschine
DE29620391U1 (de) 1996-11-25 1997-01-23 Staerk Lieselotte 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
MXPA04000439A (es) 2001-07-18 2004-03-18 Cml Int Spa Un circuito hidraulico para impulsar linealmente una corredera de laminado y sujecion movible de una dobladora de tubo.

Also Published As

Publication number Publication date
KR100668095B1 (ko) 2007-01-15
CN1264646C (zh) 2006-07-19
RU2004105887A (ru) 2005-08-10
DE602004000386T2 (de) 2006-11-02
TR200400367A1 (tr) 2005-02-21
PL365662A1 (en) 2004-09-06
MXPA04001816A (es) 2005-04-25
CA2459143C (en) 2007-06-05
AU2004200783A1 (en) 2004-09-16
CA2459143A1 (en) 2004-08-28
AU2004200783B2 (en) 2008-11-06
EP1452248B1 (de) 2006-02-08
JP3863531B2 (ja) 2006-12-27
RU2266438C1 (ru) 2005-12-20
JP2004261869A (ja) 2004-09-24
EP1452248A1 (de) 2004-09-01
PL208645B1 (pl) 2011-05-31
ES2255701T3 (es) 2006-07-01
US7032423B2 (en) 2006-04-25
CN1530188A (zh) 2004-09-22
DE602004000386D1 (de) 2006-04-20
US20040168498A1 (en) 2004-09-02
KR20040077481A (ko) 2004-09-04

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Legal Events

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