EP0728874A3 - Zweischalengreifer - Google Patents

Zweischalengreifer Download PDF

Info

Publication number: EP0728874A3
Authority: EP; European Patent Office
Prior art keywords: shells; grab bucket; grab; bucket
Prior art date: 1995-02-24
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP96100945A

Other languages

English (en)

French (fr)

Other versions

EP0728874A2 (de

Inventor

Helmut Popp

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.)

JOSEF RIEPL GmbH

RIEPL JOSEF GmbH

Original Assignee

JOSEF RIEPL GmbH

RIEPL JOSEF GmbH

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.)

1995-02-24

Filing date

1996-01-24

Publication date

1997-04-16

1996-01-24 Application filed by JOSEF RIEPL GmbH, RIEPL JOSEF GmbH filed Critical JOSEF RIEPL GmbH

1996-08-28 Publication of EP0728874A2 publication Critical patent/EP0728874A2/de

1997-04-16 Publication of EP0728874A3 publication Critical patent/EP0728874A3/de

Status Withdrawn legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/02—Bucket grabs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/005—Grab supports, e.g. articulations; Oscillation dampers; Orientation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Load-Engaging Elements For Cranes (AREA)

EP96100945A 1995-02-24 1996-01-24 Zweischalengreifer Withdrawn EP0728874A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE1995106427 DE19506427C1 (de)	1995-02-24	1995-02-24	Zweischalengreifer
DE19506427		1995-02-24

Publications (2)

Publication Number	Publication Date
EP0728874A2 EP0728874A2 (de)	1996-08-28
EP0728874A3 true EP0728874A3 (de)	1997-04-16

Family

ID=7754906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96100945A Withdrawn EP0728874A3 (de)	1995-02-24	1996-01-24	Zweischalengreifer

Country Status (2)

Country	Link
EP (1)	EP0728874A3 (de)
DE (1)	DE19506427C1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE20007050U1 (de) *	2000-04-17	2001-08-30	Liebherr-Hydraulikbagger GmbH, 88457 Kirchdorf	Schnellwechsler für Mehrschalengreifer
DE102006013451B4 (de) *	2006-03-20	2009-09-17	Gottlieb Tesch Bauunternehmen Gmbh	Arbeitsgerät für einen Bagger
FR2915216B1 (fr) *	2007-04-20	2009-07-03	Jean Pierre Dorguin	Dispositif formant accessoire de travail destine a etre monte en extremite de fleche de machine automotrice.
JP5233840B2 (ja) *	2009-05-20	2013-07-10	コベルコ建機株式会社	作業機械の把持装置及びこれを備えた作業機械
EP2697438A4 (de) *	2011-04-12	2014-12-24	Gulfstream Services Inc	Hydraulische schaufelvorrichtung
GB2522420B (en) *	2014-01-22	2018-09-05	Caterpillar Work Tools Bv	Exchange system for implement of machine
GB2522454B (en) *	2014-01-24	2017-02-22	Caterpillar Work Tools Bv	Positioning system for implement of machine
DE202020104693U1 (de)	2020-08-13	2021-11-16	Rolf Mieger	Antrieb für einen Greifer, Greifer und Baumaschine
CN113860164A (zh) *	2021-09-09	2021-12-31	法兰泰克重工股份有限公司	一种旋转抓斗小车

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH509477A (de) *	1969-09-04	1971-06-30	Abplanalp Ag	Zweischalengreifer für Bagger
DE3425036A1 (de) *	1984-07-06	1986-02-06	Kinshofer, Alfred, Ing.(grad.), 8160 Miesbach	Zweischalengreifer
US5228735A (en) *	1991-10-23	1993-07-20	Morrow Sr James G	Hydraulically operated clam bucket with improved force transferring arrangement

1995
- 1995-02-24 DE DE1995106427 patent/DE19506427C1/de not_active Expired - Fee Related
1996
- 1996-01-24 EP EP96100945A patent/EP0728874A3/de not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH509477A (de) *	1969-09-04	1971-06-30	Abplanalp Ag	Zweischalengreifer für Bagger
DE3425036A1 (de) *	1984-07-06	1986-02-06	Kinshofer, Alfred, Ing.(grad.), 8160 Miesbach	Zweischalengreifer
US5228735A (en) *	1991-10-23	1993-07-20	Morrow Sr James G	Hydraulically operated clam bucket with improved force transferring arrangement

Also Published As

Publication number	Publication date
EP0728874A2 (de)	1996-08-28
DE19506427C1 (de)	1996-04-25

Publication	Publication Date	Title
PL314545A1 (en)	1996-12-09	Attachment crane
GB2287000B (en)	1997-12-17	Barge
SG43365A1 (en)	1997-10-17	B-adrenergic agonists
AU128410S (en)	1996-10-23	Grab handle
AU126250S (en)	1996-03-25	Clamshell container
EP0728874A3 (de)	1997-04-16	Zweischalengreifer
EP0717155A3 (de)	1997-02-26	Lader
GB2304667B (en)	1999-08-25	Hoist
GB9506216D0 (en)	1995-05-17	Improved mop-wringing bucket
AU132440S (en)	1997-12-15	Bucket
AU124566S (en)	1995-09-05	Hook
GB9509469D0 (en)	1995-07-05	Hook disgorger
GB9506077D0 (en)	1995-05-10	Excavator
GB2299320B (en)	1998-12-23	Materials handling bucket
GB2300848B (en)	1999-01-06	Clamshell bucket
GB9517846D0 (en)	1995-11-01	Buckets
GB9520544D0 (en)	1995-12-13	Buckets
GB9506078D0 (en)	1995-05-10	Excavator
GB9520350D0 (en)	1995-12-06	Bucket
CA74140S (en)	1994-04-14	Holding bucket
AU4532996A (en)	1996-09-11	Bucket
AU1011695A (en)	1995-07-20	Interconnecting buckets
AU123341S (en)	1995-05-08	Bucket
GB9717066D0 (en)	1997-10-15	Grab
GB9521219D0 (en)	1995-12-20	Improved wing dredger

Legal Events

Date	Code	Title	Description
1996-07-12	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
1996-08-28	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE FR GB IT NL SE
1997-02-28	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1997-04-16	17P	Request for examination filed	Effective date: 19970220
1997-04-16	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE FR GB IT NL SE
1999-07-12	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-09-01	17Q	First examination report despatched	Effective date: 19990715
1999-11-15	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-11-15	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2000-06-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2000-08-16	18D	Application deemed to be withdrawn	Effective date: 20000229