NL7801487A - Differentiaalcilinder. - Google Patents

Differentiaalcilinder.

Info

Publication number: NL7801487A
Authority: NL; Netherlands
Prior art keywords: differential cylinder; differential; cylinder
Prior art date: 1977-02-12

Application number

NL7801487A

Other languages

English (en)

Dutch (nl)

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.)

1977-02-12

Filing date

1978-02-09

Publication date

1978-08-15

1978-02-09 Application filed by Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag

1978-08-15 Publication of NL7801487A publication Critical patent/NL7801487A/xx

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

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)
Retarders (AREA)
Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)

NL7801487A 1977-02-12 1978-02-09 Differentiaalcilinder. NL7801487A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19772706091 DE2706091A1 (de)	1977-02-12	1977-02-12	Antrieb mit einem an einen geschlossenen hydraulischen kreislauf angeschlossenen differentialzylinder

Publications (1)

Publication Number	Publication Date
NL7801487A true NL7801487A (nl)	1978-08-15

Family

ID=6001086

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7801487A NL7801487A (nl)	1977-02-12	1978-02-09	Differentiaalcilinder.

Country Status (8)

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

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 (de) *	1981-03-27	1986-01-23	Bültmann KG, 5982 Neuenrade	Hydraulischer Antrieb einer Ziehmaschine für Rohre und Stangen
US4669266A (en) *	1983-10-05	1987-06-02	Kubik, Inc.	Closed-loop system for unequal displacement cylinder
SE461391B (sv) *	1987-10-28	1990-02-12	Bt Ind Ab	Hydraulisk lyftanordning
US4953639A (en) *	1989-09-08	1990-09-04	Ingersoll-Rand Company	Closed loop hydraulic drill feed system
DE4008792A1 (de) *	1990-03-19	1991-09-26	Rexroth Mannesmann Gmbh	Antrieb fuer einen hydraulischen zylinder, insbesondere differentialzylinder
DE10250207A1 (de) *	2002-10-28	2004-05-13	Bosch Rexroth Ag	Dämpfungsvorrichtung
DE10303360A1 (de) *	2003-01-29	2004-08-19	O & K Orenstein & Koppel Gmbh	Hydrauliksystem für verdrängergesteuerte Linearantriebe
DE10342102A1 (de) *	2003-09-10	2005-04-07	Bosch Rexroth Ag	Hydrostatisches Getriebe
DE10343016B4 (de) *	2003-09-17	2010-08-26	Brueninghaus Hydromatik Gmbh	Hydraulisches Steuer- und Stellsystem mit Volumenausgleich
CN102878141B (zh) *	2012-10-27	2014-11-19	郑州宇通重工有限公司	一种组合式回转马达防逆转缓冲平衡阀
GB2529909B (en)	2014-09-30	2016-11-23	Artemis Intelligent Power Ltd	Industrial system with synthetically commutated variable displacement fluid working machine

1977
- 1977-02-12 DE DE19772706091 patent/DE2706091A1/de not_active Withdrawn
1978
- 1978-02-09 SE SE7801531A patent/SE7801531L/xx unknown
- 1978-02-09 NL NL7801487A patent/NL7801487A/xx not_active Application Discontinuation
- 1978-02-09 JP JP1403378A patent/JPS53118681A/ja active Pending
- 1978-02-10 BR BR7800811A patent/BR7800811A/pt unknown
- 1978-02-10 NO NO780469A patent/NO780469L/no unknown
- 1978-02-10 FR FR7803818A patent/FR2380449A1/fr active Granted
- 1978-02-10 AT AT0095178A patent/AT363747B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
BR7800811A (pt)	1978-09-19
ATA95178A (de)	1981-01-15
FR2380449B3 (xx)	1980-04-04
JPS53118681A (en)	1978-10-17
NO780469L (no)	1978-08-15
SE7801531L (sv)	1978-08-13
FR2380449A1 (fr)	1978-09-08
AT363747B (de)	1981-08-25
DE2706091A1 (de)	1978-08-17

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Legal Events

Date	Code	Title	Description
1982-10-01	BV	The patent application has lapsed