JP4489335B2 - 油圧力学的回路の制御を改善した油圧プレス装置 - Google Patents

油圧力学的回路の制御を改善した油圧プレス装置 Download PDF

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Publication number
JP4489335B2
JP4489335B2 JP2001501434A JP2001501434A JP4489335B2 JP 4489335 B2 JP4489335 B2 JP 4489335B2 JP 2001501434 A JP2001501434 A JP 2001501434A JP 2001501434 A JP2001501434 A JP 2001501434A JP 4489335 B2 JP4489335 B2 JP 4489335B2
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JP
Japan
Prior art keywords
piston
hole
plunger
cylindrical cavity
hydraulic
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.)
Expired - Fee Related
Application number
JP2001501434A
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English (en)
Japanese (ja)
Other versions
JP2003501293A (ja
JP2003501293A5 (enExample
Inventor
パヴァネット，ヤデル
Original Assignee
シパ ソシエタ ペル アチオニ
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
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Publication of JP2003501293A publication Critical patent/JP2003501293A/ja
Publication of JP2003501293A5 publication Critical patent/JP2003501293A5/ja
Application granted granted Critical
Publication of JP4489335B2 publication Critical patent/JP4489335B2/ja
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1457—Piston rods
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Actuator (AREA)
JP2001501434A 1999-06-04 2000-04-26 油圧力学的回路の制御を改善した油圧プレス装置 Expired - Fee Related JP4489335B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT99A000047 1999-03-19
IT1999PN000047A IT1311228B1 (it) 1999-06-04 1999-06-04 Pressa idraulica con comando perfezionato del circuitooleo-dinamico
PCT/EP2000/003723 WO2000074921A1 (en) 1999-06-04 2000-04-26 Hydraulic press apparatus with improved control of the oleo-dynamic circuit thereof

Publications (3)

Publication Number Publication Date
JP2003501293A JP2003501293A (ja) 2003-01-14
JP2003501293A5 JP2003501293A5 (enExample) 2007-01-25
JP4489335B2 true JP4489335B2 (ja) 2010-06-23

Family

ID=11395534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001501434A Expired - Fee Related JP4489335B2 (ja) 1999-06-04 2000-04-26 油圧力学的回路の制御を改善した油圧プレス装置

Country Status (9)

Country Link
US (1) US6709260B1 (enExample)
EP (1) EP1183142B1 (enExample)
JP (1) JP4489335B2 (enExample)
AT (1) ATE231060T1 (enExample)
BR (1) BR0011262B1 (enExample)
DE (1) DE60001236T2 (enExample)
ES (1) ES2190411T3 (enExample)
IT (1) IT1311228B1 (enExample)
WO (1) WO2000074921A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004004505B9 (de) 2004-01-22 2010-08-05 Alfred Kärcher Gmbh & Co. Kg Bodenbearbeitungsgerät sowie Verfahren zu dessen Steuerung
CN2725602Y (zh) * 2004-09-14 2005-09-14 桂林橡胶机械厂 脂压机
CN100343043C (zh) * 2005-07-29 2007-10-17 桂林橡胶机械厂 脂压机
CN101021223B (zh) * 2006-02-16 2012-07-04 彭道琪 闭式脂压系统
USD1010454S1 (en) 2021-09-03 2024-01-09 Graham Packaging Company, L.P. Container
USD1003725S1 (en) 2021-09-03 2023-11-07 Graham Packaging Company, L.P. Container
CN113833713A (zh) * 2021-10-18 2021-12-24 浙江昊达气动科技有限公司 一种薄型气缸

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB843328A (en) * 1957-08-26 1960-08-04 Nat Automatic Tool Company Inc Improvements in and relating to control devices for hydraulic rams
JPS61268423A (ja) * 1985-05-22 1986-11-27 Matsuda Seisakusho:Kk 主にプラスチツク成形機における型締装置
JP2704572B2 (ja) 1991-12-26 1998-01-26 日精樹脂工業株式会社 成形機の型締装置
US5325908A (en) * 1992-01-17 1994-07-05 Toyota Jidosha Kabushiki Kaisha Hydraulically operated casting machine for producing a formed product, having mold closing and clamping cylinders
DE4209392C2 (de) * 1992-03-23 1995-10-12 Krauss Maffei Ag Formschließvorrichtung für eine Spritzgießmaschine
ATE170127T1 (de) * 1993-04-07 1998-09-15 Bruno Svoboda Formschliesseinheit
DE4340693C2 (de) * 1993-11-30 1996-07-11 Karl Hehl Formschließeinheit für eine Kunststoff-Spritzgießmaschine
US6120724A (en) * 1998-08-20 2000-09-19 Husky Injection Molding Systems, Ltd. Apparatus and method for clamping a mold

Also Published As

Publication number Publication date
ES2190411T3 (es) 2003-08-01
JP2003501293A (ja) 2003-01-14
US6709260B1 (en) 2004-03-23
WO2000074921A1 (en) 2000-12-14
IT1311228B1 (it) 2002-03-04
BR0011262B1 (pt) 2010-02-09
EP1183142B1 (en) 2003-01-15
DE60001236D1 (de) 2003-02-20
ITPN990047A1 (it) 2000-12-04
EP1183142A1 (en) 2002-03-06
ATE231060T1 (de) 2003-02-15
ITPN990047A0 (it) 1999-06-04
BR0011262A (pt) 2002-04-02
DE60001236T2 (de) 2003-09-04

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