FR2797311B1 - HYDRAULIC CYLINDER FOR STAMPING PRESS - Google Patents

HYDRAULIC CYLINDER FOR STAMPING PRESS

Info

Publication number
FR2797311B1
FR2797311B1 FR9910181A FR9910181A FR2797311B1 FR 2797311 B1 FR2797311 B1 FR 2797311B1 FR 9910181 A FR9910181 A FR 9910181A FR 9910181 A FR9910181 A FR 9910181A FR 2797311 B1 FR2797311 B1 FR 2797311B1
Authority
FR
France
Prior art keywords
hydraulic cylinder
stamping press
stamping
press
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
FR9910181A
Other languages
French (fr)
Other versions
FR2797311A1 (en
Inventor
Jean Francois Legrand
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.)
Amada Europe SA
Original Assignee
Amada Europe SA
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 Amada Europe SA filed Critical Amada Europe SA
Priority to FR9910181A priority Critical patent/FR2797311B1/en
Priority to PCT/FR2000/002236 priority patent/WO2001011246A1/en
Publication of FR2797311A1 publication Critical patent/FR2797311A1/en
Application granted granted Critical
Publication of FR2797311B1 publication Critical patent/FR2797311B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
FR9910181A 1999-08-05 1999-08-05 HYDRAULIC CYLINDER FOR STAMPING PRESS Expired - Fee Related FR2797311B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9910181A FR2797311B1 (en) 1999-08-05 1999-08-05 HYDRAULIC CYLINDER FOR STAMPING PRESS
PCT/FR2000/002236 WO2001011246A1 (en) 1999-08-05 2000-08-03 Hydraulic actuator for drop forging press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9910181A FR2797311B1 (en) 1999-08-05 1999-08-05 HYDRAULIC CYLINDER FOR STAMPING PRESS

Publications (2)

Publication Number Publication Date
FR2797311A1 FR2797311A1 (en) 2001-02-09
FR2797311B1 true FR2797311B1 (en) 2001-10-26

Family

ID=9548922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9910181A Expired - Fee Related FR2797311B1 (en) 1999-08-05 1999-08-05 HYDRAULIC CYLINDER FOR STAMPING PRESS

Country Status (2)

Country Link
FR (1) FR2797311B1 (en)
WO (1) WO2001011246A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE819609C (en) * 1950-07-23 1951-11-05 Karl Geisel Piston gear with rapid travel
US5191825A (en) * 1992-06-12 1993-03-09 Doben Limited Low-impact air cylinder

Also Published As

Publication number Publication date
FR2797311A1 (en) 2001-02-09
WO2001011246A1 (en) 2001-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20060428