AT363747B - DRIVE WITH A DIFFERENTIAL CYLINDER CONNECTED TO A CLOSED HYDRAULIC CIRCUIT - Google Patents

DRIVE WITH A DIFFERENTIAL CYLINDER CONNECTED TO A CLOSED HYDRAULIC CIRCUIT

Info

Publication number
AT363747B
AT363747B AT0095178A AT95178A AT363747B AT 363747 B AT363747 B AT 363747B AT 0095178 A AT0095178 A AT 0095178A AT 95178 A AT95178 A AT 95178A AT 363747 B AT363747 B AT 363747B
Authority
AT
Austria
Prior art keywords
drive
hydraulic circuit
cylinder connected
closed hydraulic
differential cylinder
Prior art date
Application number
AT0095178A
Other languages
German (de)
Other versions
ATA95178A (en
Original Assignee
Orenstein & Koppel Ag
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 Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag
Publication of ATA95178A publication Critical patent/ATA95178A/en
Application granted granted Critical
Publication of AT363747B publication Critical patent/AT363747B/en

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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • F15B7/006—Rotary pump input
AT0095178A 1977-02-12 1978-02-10 DRIVE WITH A DIFFERENTIAL CYLINDER CONNECTED TO A CLOSED HYDRAULIC CIRCUIT AT363747B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772706091 DE2706091A1 (en) 1977-02-12 1977-02-12 DRIVE WITH A DIFFERENTIAL CYLINDER CONNECTED TO A CLOSED HYDRAULIC CIRCUIT

Publications (2)

Publication Number Publication Date
ATA95178A ATA95178A (en) 1981-01-15
AT363747B true AT363747B (en) 1981-08-25

Family

ID=6001086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0095178A AT363747B (en) 1977-02-12 1978-02-10 DRIVE WITH A DIFFERENTIAL CYLINDER CONNECTED TO A CLOSED HYDRAULIC CIRCUIT

Country Status (8)

Country Link
JP (1) JPS53118681A (en)
AT (1) AT363747B (en)
BR (1) BR7800811A (en)
DE (1) DE2706091A1 (en)
FR (1) FR2380449A1 (en)
NL (1) NL7801487A (en)
NO (1) NO780469L (en)
SE (1) SE7801531L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57116913A (en) * 1981-01-10 1982-07-21 Hitachi Constr Mach Co Ltd Hydraulic drive unit for single rod type cylinder
DE3112140C2 (en) * 1981-03-27 1986-01-23 Bültmann KG, 5982 Neuenrade Hydraulic drive of a drawing machine for tubes and bars
US4669266A (en) * 1983-10-05 1987-06-02 Kubik, Inc. Closed-loop system for unequal displacement cylinder
SE461391B (en) * 1987-10-28 1990-02-12 Bt Ind Ab HYDRAULIC LIFTING DEVICE
US4953639A (en) * 1989-09-08 1990-09-04 Ingersoll-Rand Company Closed loop hydraulic drill feed system
DE4008792A1 (en) * 1990-03-19 1991-09-26 Rexroth Mannesmann Gmbh DRIVE FOR A HYDRAULIC CYLINDER, IN PARTICULAR DIFFERENTIAL CYLINDER
DE10250207A1 (en) * 2002-10-28 2004-05-13 Bosch Rexroth Ag damping device
DE10303360A1 (en) * 2003-01-29 2004-08-19 O & K Orenstein & Koppel Gmbh Hydraulic system for displacement-controlled linear drives
DE10342102A1 (en) * 2003-09-10 2005-04-07 Bosch Rexroth Ag Hydrostatic transmission
DE10343016B4 (en) * 2003-09-17 2010-08-26 Brueninghaus Hydromatik Gmbh Hydraulic control and positioning system with volume compensation
CN102878141B (en) * 2012-10-27 2014-11-19 郑州宇通重工有限公司 Combined type rotary motor reversion-preventing buffering balanced valve
GB2529909B (en) 2014-09-30 2016-11-23 Artemis Intelligent Power Ltd Industrial system with synthetically commutated variable displacement fluid working machine

Also Published As

Publication number Publication date
ATA95178A (en) 1981-01-15
NO780469L (en) 1978-08-15
BR7800811A (en) 1978-09-19
SE7801531L (en) 1978-08-13
FR2380449B3 (en) 1980-04-04
JPS53118681A (en) 1978-10-17
NL7801487A (en) 1978-08-15
DE2706091A1 (en) 1978-08-17
FR2380449A1 (en) 1978-09-08

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification