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DE59909832D1 - Rapid traverse for hydraulic oil motors and cylinders - Google Patents

Rapid traverse for hydraulic oil motors and cylinders

Info

Publication number
DE59909832D1
DE59909832D1 DE59909832T DE59909832T DE59909832D1 DE 59909832 D1 DE59909832 D1 DE 59909832D1 DE 59909832 T DE59909832 T DE 59909832T DE 59909832 T DE59909832 T DE 59909832T DE 59909832 D1 DE59909832 D1 DE 59909832D1
Authority
DE
Germany
Prior art keywords
cylinders
hydraulic oil
rapid traverse
oil motors
fast
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
DE59909832T
Other languages
German (de)
Inventor
Georg Partel
Bruno Natter
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.)
HABERKORN HYDRAULIK PRODUKTION
Original Assignee
HABERKORN HYDRAULIK PRODUKTION
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 HABERKORN HYDRAULIK PRODUKTION filed Critical HABERKORN HYDRAULIK PRODUKTION
Application granted granted Critical
Publication of DE59909832D1 publication Critical patent/DE59909832D1/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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/14—Energy-recuperation means
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
  • Control Of Fluid Gearings (AREA)

Abstract

The switch is used with hydraulic oil motors (10) and cylinders (11). A fast-traverse unit (32) is fitted in the pressure branch (5) and the return branch (2), which interrupts the two branches under control. Another oil motor (18) is driven by the same hydraulic circuit, and possibly used to drive an oil pump (19), may be included in the fast-traverse unit.
DE59909832T 1998-04-24 1999-04-21 Rapid traverse for hydraulic oil motors and cylinders Expired - Fee Related DE59909832D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19818537A DE19818537A1 (en) 1998-04-24 1998-04-24 Rapid traverse for hydraulic oil motors and cylinders

Publications (1)

Publication Number Publication Date
DE59909832D1 true DE59909832D1 (en) 2004-08-05

Family

ID=7865776

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19818537A Withdrawn DE19818537A1 (en) 1998-04-24 1998-04-24 Rapid traverse for hydraulic oil motors and cylinders
DE59909832T Expired - Fee Related DE59909832D1 (en) 1998-04-24 1999-04-21 Rapid traverse for hydraulic oil motors and cylinders

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19818537A Withdrawn DE19818537A1 (en) 1998-04-24 1998-04-24 Rapid traverse for hydraulic oil motors and cylinders

Country Status (3)

Country Link
EP (1) EP0952354B1 (en)
AT (1) ATE270395T1 (en)
DE (2) DE19818537A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2825421B1 (en) * 2001-06-05 2004-08-27 Ptc DEVICE FOR SUPPRESSING BACK PRESSURES IN THE RETURN CIRCUIT OF A HYDRAULIC SYSTEM

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038312A (en) * 1958-09-29 1962-06-12 Rockwell Mfg Co Regenerative hydraulic torque multiplication system
SE316379B (en) * 1965-05-20 1969-10-20 Trima Ab
US5251705A (en) * 1992-03-19 1993-10-12 Deere & Company Electrical trigger for quick drop valve
DE29512061U1 (en) * 1995-07-26 1995-11-16 Kemptener Maschinenfabrik GmbH, 87437 Kempten Double-acting pressure medium cylinder
JPH0972303A (en) * 1995-09-06 1997-03-18 Tokimec Inc Variable displacement type hydraulic device system
EP0797027A3 (en) * 1996-02-14 1998-07-22 Gottfried Keller Hydro-mechanical gearbox

Also Published As

Publication number Publication date
EP0952354A3 (en) 2001-03-07
DE19818537A1 (en) 1999-10-28
EP0952354A2 (en) 1999-10-27
EP0952354B1 (en) 2004-06-30
ATE270395T1 (en) 2004-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee