DE59104288D1 - Spoon. - Google Patents

Spoon.

Info

Publication number
DE59104288D1
DE59104288D1 DE59104288T DE59104288T DE59104288D1 DE 59104288 D1 DE59104288 D1 DE 59104288D1 DE 59104288 T DE59104288 T DE 59104288T DE 59104288 T DE59104288 T DE 59104288T DE 59104288 D1 DE59104288 D1 DE 59104288D1
Authority
DE
Germany
Prior art keywords
excavator
bucket
cutting edge
way
shell halves
Prior art date
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.)
Expired - Fee Related
Application number
DE59104288T
Other languages
German (de)
Inventor
Rolf Mieger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE59104288D1 publication Critical patent/DE59104288D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/966—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements of hammer-type tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Table Devices Or Equipment (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to a bucket for an excavator or an excavator-like unit. In order to further develop an excavator bucket of the type defined in the preamble in such a way that, apart from the conventional receiving of bulk material, it can also satisfactorily perform grab work, this excavator bucket is designed in such a way that it is split into two shell halves (40, 42) in a plane which is orientated essentially perpendicularly to the cutting edge (12) and parallel to the side walls (13, 15) of the bucket, and that the shell halves (40, 42) can be pivoted about at least one axis (18) which runs essentially parallel to the cutting edge (12). <IMAGE>
DE59104288T 1990-05-31 1991-03-15 Spoon. Expired - Fee Related DE59104288D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4017609 1990-05-31
DE4022689A DE4022689A1 (en) 1990-05-31 1990-07-17 SPOON

Publications (1)

Publication Number Publication Date
DE59104288D1 true DE59104288D1 (en) 1995-03-02

Family

ID=25893735

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4022689A Ceased DE4022689A1 (en) 1990-05-31 1990-07-17 SPOON
DE59104288T Expired - Fee Related DE59104288D1 (en) 1990-05-31 1991-03-15 Spoon.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4022689A Ceased DE4022689A1 (en) 1990-05-31 1990-07-17 SPOON

Country Status (3)

Country Link
EP (1) EP0459100B1 (en)
AT (1) ATE117393T1 (en)
DE (2) DE4022689A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9202499U1 (en) * 1992-02-26 1992-04-16 Mieger, Rolf, 7951 Kirchdorf, De
GB2410239B (en) * 2004-01-21 2006-12-13 Brian Mence Adjustable width excavator bucket
DE102006013451B4 (en) * 2006-03-20 2009-09-17 Gottlieb Tesch Bauunternehmen Gmbh Working tool for an excavator
DE202007017426U1 (en) 2007-12-13 2009-04-16 Mieger, Rolf, Ing. (grad.) jaw cups
DE102011015320A1 (en) * 2011-03-28 2012-10-04 Johannes Burde Jaw cup of excavator, has case portions provided with respective force transmission elements which are operatively engaged with each other and are operated rotatably by actuation of locking device
DE202020104693U1 (en) 2020-08-13 2021-11-16 Rolf Mieger Drive for a grab, grab and construction machine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1016187A (en) * 1963-02-02 1966-01-05 A J Dampier Ltd Apparatus for cutting trenches
US3854608A (en) * 1971-04-13 1974-12-17 Wain Co Roy Materials handling
US3896950A (en) * 1974-01-02 1975-07-29 Willard E Mccain Excavating machine
FR2278853A1 (en) * 1974-05-08 1976-02-13 Poclain Sa Excavator bucket acting as scoop or grab - is split into two halves hinging about axes parallel to longitudinal bucket axis
US4355476A (en) * 1979-01-03 1982-10-26 Soneruds Maskin Aktiebolag Bucket assembly
DE3234352A1 (en) * 1982-09-16 1984-03-22 Martin Oetken GmbH & Co KG, 2900 Oldenburg Hydraulic mounting grips, to be arranged on the articulated arm of an excavator, for gripping beams, girders or the like
DE8804501U1 (en) * 1988-04-06 1988-06-23 Maeckl, Johann, 8416 Hemau, De
FR2637303B1 (en) * 1988-09-30 1990-12-14 Ameca Sa CONCRETE BREAKERS

Also Published As

Publication number Publication date
EP0459100B1 (en) 1995-01-18
DE4022689A1 (en) 1991-12-05
EP0459100A1 (en) 1991-12-04
ATE117393T1 (en) 1995-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee