ES2616785T3 - Dispositivo de cambio rápido con un soporte de sujeción activo para el acoplamiento de un útil a una máquina de trabajo - Google Patents

Dispositivo de cambio rápido con un soporte de sujeción activo para el acoplamiento de un útil a una máquina de trabajo Download PDF

Info

Publication number: ES2616785T3
Authority: ES; Spain
Prior art keywords: coupling; hydraulic; quick; adapter; coupling block
Prior art date: 2010-04-16
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.): Active

Application number

ES11161157.0T

Other languages

English (en)

Spanish (es)

Inventor

Leone Laurito

Jan Rotard

Peter Lehnhoff

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.)

Lehnhoff Hartstahl GmbH and Co KG

Original Assignee

Lehnhoff Hartstahl GmbH and Co KG

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.)

2010-04-16

Filing date

2011-04-05

Publication date

2017-06-14

2011-04-05 Application filed by Lehnhoff Hartstahl GmbH and Co KG filed Critical Lehnhoff Hartstahl GmbH and Co KG

2017-06-14 Application granted granted Critical

2017-06-14 Publication of ES2616785T3 publication Critical patent/ES2616785T3/es

Status Active legal-status Critical Current

2031-04-05 Anticipated expiration legal-status Critical

Links

230000008878 coupling Effects 0.000 title claims abstract description 91
238000010168 coupling process Methods 0.000 title claims abstract description 91
238000005859 coupling reaction Methods 0.000 title claims abstract description 91
238000009434 installation Methods 0.000 claims abstract description 5
239000012530 fluid Substances 0.000 description 8
238000012216 screening Methods 0.000 description 6
208000005189 Embolism Diseases 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
230000018109 developmental process Effects 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000002689 soil Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3663—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Fluid-Pressure Circuits (AREA)

ES11161157.0T 2010-04-16 2011-04-05 Dispositivo de cambio rápido con un soporte de sujeción activo para el acoplamiento de un útil a una máquina de trabajo Active ES2616785T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102010016491A DE102010016491B4 (de)	2010-04-16	2010-04-16	Schnellwechselvorrichtung zum Ankuppeln eines Werkzeugs an eine Arbeitsmaschine
DE102010016491		2010-04-16

Publications (1)

Publication Number	Publication Date
ES2616785T3 true ES2616785T3 (es)	2017-06-14

Family

ID=44117426

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES11161157.0T Active ES2616785T3 (es)	2010-04-16	2011-04-05	Dispositivo de cambio rápido con un soporte de sujeción activo para el acoplamiento de un útil a una máquina de trabajo

Country Status (6)

Country	Link
EP (1)	EP2378006B1 (pl)
DE (1)	DE102010016491B4 (pl)
DK (1)	DK2378006T3 (pl)
ES (1)	ES2616785T3 (pl)
HU (1)	HUE033323T2 (pl)
PL (1)	PL2378006T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3722513A1 (en) *	2019-04-09	2020-10-14	R&R exca Oy	Coupling system for coupling of tools to an excavator arm and uses of the coupling system
CN113653123B (zh) *	2021-09-23	2022-08-23	扬州扬子到河复合材料制品有限公司	一种多功能挖掘机工具箱后罩及其加工工艺
CN116815862B (zh) *	2023-04-26	2023-12-08	徐州巴特工程机械股份有限公司	一种集双锁装置于抓钩系统的全自动快换

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE463319B (sv)	1989-07-18	1990-11-05	John Teodor Sonerud	Koppling av drivsystem till ett arbetsredskap paa en graevmaskin eller liknande
SE510095C2 (sv) *	1996-02-23	1999-04-19	Dart Engineering Ag	Anordning vid snabbkoppling
DE10159417C2 (de)	2001-03-09	2003-12-11	Liebherr Hydraulikbagger	Schnellkupplung
FR2854415B1 (fr) *	2003-04-30	2005-07-08	Const Du Beaujolais Atel	Dispositif securise de verrouillage hydraulique d'attaches rapides et de connexions hydrauliques associees, entre le coupleur d'un bras porteur d'un engin et un outil
AT7773U1 (de) *	2004-02-23	2005-08-25	Wimmer Alois Ing	Anordnung zum verbinden von energieleitungen, insbesondere druckleitungen
DE102004014824B4 (de) *	2004-03-24	2019-08-01	Lehnhoff Hartstahl Gmbh	Schnellwechselvorrichtung mit einer hydraulischen Kupplung für die Medien an einem Baugerät
FR2886372B1 (fr) *	2005-05-25	2009-02-06	Const Du Beaujolais Sa Atel	Dispositif destine a realiser l'alimentation en huile d'un outil monte sur un engin porteur et ensemble de connexion hydraulique
EP2367984B1 (en) *	2008-11-27	2020-06-03	Caterpillar Work Tools B.V.	Work tool coupling arrangement

2010
- 2010-04-16 DE DE102010016491A patent/DE102010016491B4/de active Active
2011
- 2011-04-05 PL PL11161157T patent/PL2378006T3/pl unknown
- 2011-04-05 HU HUE11161157A patent/HUE033323T2/en unknown
- 2011-04-05 EP EP11161157.0A patent/EP2378006B1/de active Active
- 2011-04-05 ES ES11161157.0T patent/ES2616785T3/es active Active
- 2011-04-05 DK DK11161157.0T patent/DK2378006T3/en active

Also Published As

Publication number	Publication date
DE102010016491B4 (de)	2012-09-27
DE102010016491A1 (de)	2011-10-20
EP2378006A1 (de)	2011-10-19
HUE033323T2 (en)	2017-11-28
EP2378006B1 (de)	2016-12-14
DK2378006T3 (en)	2017-03-13
PL2378006T3 (pl)	2017-08-31

Publication	Publication Date	Title
ES2323272T3 (es)	2009-07-10	Acoplamiento rapido hidraulico.
ES2616785T3 (es)	2017-06-14	Dispositivo de cambio rápido con un soporte de sujeción activo para el acoplamiento de un útil a una máquina de trabajo
ES2228758T3 (es)	2005-04-16	Sistema hidraulico para pala cargadora sobre ruedas.
US20110091267A1 (en)	2011-04-21	Coupler
ES2877711T3 (es)	2021-11-17	Dispositivo a prueba de fallos para acoplador rápido
KR20130133785A (ko)	2013-12-09	슬리브/라이너 어셈블리와 이를 사용하는 유압해머
CA3134566A1 (en)	2022-04-16	Quick-change system for changing attachments on a construction machine
KR101335954B1 (ko)	2013-12-04	누유 방지 구조를 구비한 조이스틱 파일럿 밸브
JP5547726B2 (ja)	2014-07-16	液圧弁装置
NO335096B1 (no)	2014-09-15	Solenoidventil samt en hydraulikkseksjon for en solenoidventil
EP3754118B1 (en)	2022-04-27	Coupling assembly and method of hydraulically coupling to a tool
BR9800603A (pt)	1999-10-05	Aparelho de perfuração
US20170175462A1 (en)	2017-06-22	Drill rod changer, rock drilling unit and method of changing drill rods
CN104395614B (zh)	2016-11-23	切换阀
CA2872605A1 (en)	2014-09-25	Cushion valve
TWI682828B (zh)	2020-01-21	夾持裝置
KR101672893B1 (ko)	2016-11-07	틸팅 퀵 커플러 및 이를 포함하는 중장비
EP3249114B1 (en)	2020-02-19	Control valve for construction equipment
EP3203127B1 (en)	2019-09-04	Needle valve
JPH11181819A (ja)	1999-07-06	カプラの油圧保持装置
EP1580330A2 (en)	2005-09-28	Quick-change device for excavators
KR100861487B1 (ko)	2008-10-02	향상된 자동안전기능을 갖춘 중장비용 어태치먼트 커플러
ES2957296T3 (es)	2024-01-16	Dispositivo de seguridad para acoplador rápido
JP4880642B2 (ja)	2012-02-22	さく孔機
ES2883833B2 (es)	2022-12-27	Conjunto de termostato que tiene una estructura de alineación de válvula