EP1074749A3 - Spannblockkupplung für Druckmittelschaltkreise - Google Patents

Spannblockkupplung für Druckmittelschaltkreise Download PDF

Info

Publication number: EP1074749A3
Authority: EP; European Patent Office
Prior art keywords: opening; press; valve element; fluid; block coupling
Prior art date: 1999-08-06
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.): Granted

Application number

EP00116843A

Other languages

English (en)

French (fr)

Other versions

EP1074749A2 (de

EP1074749B1 (de

Inventor

Renato c/o Merlo Spa Galfre

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.)

MERLO PROJECT S.R.L.

Original Assignee

Merlo SpA Industria Metalmeccanica

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.)

1999-08-06

Filing date

2000-08-04

Publication date

2002-10-02

2000-08-04 Application filed by Merlo SpA Industria Metalmeccanica filed Critical Merlo SpA Industria Metalmeccanica

2001-02-07 Publication of EP1074749A2 publication Critical patent/EP1074749A2/de

2002-10-02 Publication of EP1074749A3 publication Critical patent/EP1074749A3/de

2004-04-14 Application granted granted Critical

2004-04-14 Publication of EP1074749B1 publication Critical patent/EP1074749B1/de

2020-08-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title abstract 6
230000008878 coupling Effects 0.000 title abstract 4
238000010168 coupling process Methods 0.000 title abstract 4
238000005859 coupling reaction Methods 0.000 title abstract 4
230000000295 complement effect Effects 0.000 abstract 1

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
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
- F15B13/08—Assemblies of units, each for the control of a single servomotor only
- F15B13/0803—Modular units
- F15B13/0807—Manifolds

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

EP00116843A 1999-08-06 2000-08-04 Spannblockkupplung für Druckmittelschaltkreise Expired - Lifetime EP1074749B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT1999TO000698A IT1310675B1 (it)	1999-08-06	1999-08-06	Raccordo ad innesto rapido per circuiti a fluido
ITTO990698		1999-08-06

Publications (3)

Publication Number	Publication Date
EP1074749A2 EP1074749A2 (de)	2001-02-07
EP1074749A3 true EP1074749A3 (de)	2002-10-02
EP1074749B1 EP1074749B1 (de)	2004-04-14

Family

ID=11418022

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00116843A Expired - Lifetime EP1074749B1 (de)	1999-08-06	2000-08-04	Spannblockkupplung für Druckmittelschaltkreise

Country Status (3)

Country	Link
EP (1)	EP1074749B1 (de)
DE (1)	DE60009809T2 (de)
IT (1)	IT1310675B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2384327B (en) *	2001-11-12	2005-06-22	Otto Harman Seyfarth	Integrated Pneumatic manifold
EP1529964B1 (de) *	2003-11-07	2007-10-10	Moog-Hydrolux S.a.r.l.	Hydraulische Kupplungsvorrichtung
DE102010016490B4 (de) *	2010-04-16	2013-01-10	Lehnhoff Hartstahl Gmbh & Co. Kg	Schnellwechselvorrichtung zum Ankoppeln eines Werkzeugs an eine Arbeitsmaschine
DE102023208292A1 (de) *	2023-08-30	2025-03-06	Argo Gmbh	Schnellkupplung für druckleitungen sowie dazugehöriges muffenelement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3910312A (en) *	1974-04-22	1975-10-07	Karl Weinhold	Coupling for pressure conduits
US4094228A (en) *	1977-06-06	1978-06-13	Caterpillar Tractor Co.	Fluid system having load pressure equalizing valve assemblies
US4552330A (en) *	1983-05-19	1985-11-12	Sulzer Brothers Limited	Pressure medium actuated valve
US4673162A (en) *	1982-09-28	1987-06-16	Helmut Lachmann	High-pressure self-actuating flow-control valve assembly
US5379798A (en) *	1993-05-18	1995-01-10	Kvaerner Energy A.S.	Hydraulic coupling

1999
- 1999-08-06 IT IT1999TO000698A patent/IT1310675B1/it active
2000
- 2000-08-04 EP EP00116843A patent/EP1074749B1/de not_active Expired - Lifetime
- 2000-08-04 DE DE60009809T patent/DE60009809T2/de not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3910312A (en) *	1974-04-22	1975-10-07	Karl Weinhold	Coupling for pressure conduits
US4094228A (en) *	1977-06-06	1978-06-13	Caterpillar Tractor Co.	Fluid system having load pressure equalizing valve assemblies
US4673162A (en) *	1982-09-28	1987-06-16	Helmut Lachmann	High-pressure self-actuating flow-control valve assembly
US4552330A (en) *	1983-05-19	1985-11-12	Sulzer Brothers Limited	Pressure medium actuated valve
US5379798A (en) *	1993-05-18	1995-01-10	Kvaerner Energy A.S.	Hydraulic coupling

Also Published As

Publication number	Publication date
DE60009809T2 (de)	2005-03-31
IT1310675B1 (it)	2002-02-19
ITTO990698A1 (it)	2001-02-06
EP1074749A2 (de)	2001-02-07
EP1074749B1 (de)	2004-04-14
DE60009809D1 (de)	2004-05-19
ITTO990698A0 (it)	1999-08-06

Legal Events

Date	Code	Title	Description
2000-12-22	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
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2002-08-16	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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2002-10-02	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2003-03-05	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MERLO PROJECT S.R.L.
2003-05-14	17P	Request for examination filed	Effective date: 20030317
2003-05-28	17Q	First examination report despatched	Effective date: 20030411
2003-06-25	AKX	Designation fees paid	Designated state(s): DE ES FR GB
2003-11-21	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2004-02-18	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2004-02-27	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
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