ATE123545T1 - Zweigeteilter schwenkbarer löffel. - Google Patents

Zweigeteilter schwenkbarer löffel.

Info

Publication number
ATE123545T1
ATE123545T1 AT92120761T AT92120761T ATE123545T1 AT E123545 T1 ATE123545 T1 AT E123545T1 AT 92120761 T AT92120761 T AT 92120761T AT 92120761 T AT92120761 T AT 92120761T AT E123545 T1 ATE123545 T1 AT E123545T1
Authority
AT
Austria
Prior art keywords
bucket
excavator
piston
cylinder arrangement
bearing block
Prior art date
Application number
AT92120761T
Other languages
English (en)
Inventor
Rolf Mieger
Original Assignee
Rolf Mieger
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 Rolf Mieger filed Critical Rolf Mieger
Application granted granted Critical
Publication of ATE123545T1 publication Critical patent/ATE123545T1/de

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
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
    • 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
    • E02F3/3677—Devices to connect tools to arms, booms or the like allowing movement, e.g. rotation or translation, of the tool around or along another axis as the movement implied by the boom or arms, e.g. for tilting buckets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Earth Drilling (AREA)
  • Toys (AREA)
  • Food-Manufacturing Devices (AREA)
  • Operation Control Of Excavators (AREA)
AT92120761T 1992-02-26 1992-12-04 Zweigeteilter schwenkbarer löffel. ATE123545T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9202499U DE9202499U1 (de) 1992-02-26 1992-02-26 Löffel

Publications (1)

Publication Number Publication Date
ATE123545T1 true ATE123545T1 (de) 1995-06-15

Family

ID=6876569

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92120761T ATE123545T1 (de) 1992-02-26 1992-12-04 Zweigeteilter schwenkbarer löffel.

Country Status (5)

Country Link
US (1) US5271170A (de)
EP (1) EP0557600B1 (de)
AT (1) ATE123545T1 (de)
CA (1) CA2089020A1 (de)
DE (2) DE9202499U1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9407859U1 (de) * 1994-05-11 1994-09-01 Mieger, Rolf, 88457 Kirchdorf Hydraulisch schwenkbarer Grabenräumlöffel
US5561926A (en) * 1995-02-17 1996-10-08 Stratti; Samuel E. Articulating mounting arrangement for excavator
US5743030A (en) * 1996-03-20 1998-04-28 Sirr; Chester Lea Loader with screening device
WO2001014650A1 (en) * 1999-08-19 2001-03-01 Peter John Ward Cutting or crushing apparatus
US6370801B1 (en) * 1999-11-23 2002-04-16 1994 Weyer Family Limited Partnership Hydraulic collection tool
US9896818B1 (en) 2016-08-17 2018-02-20 Caterpillar Inc. Tilt bucket recessed pivot design

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289866A (en) * 1965-02-23 1966-12-06 Norman B Emery Back hoe dipper attachment for digging laterally sloped excavations
US3896950A (en) * 1974-01-02 1975-07-29 Willard E Mccain Excavating machine
US3920137A (en) * 1974-04-08 1975-11-18 Willard E Mccain Excavating machine with clamshell bucket
DE3245673C1 (de) * 1982-12-09 1984-01-19 Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf Schwenkbarer Grabenräumlöffel
DE4022689A1 (de) * 1990-05-31 1991-12-05 Rolf Mieger Loeffel

Also Published As

Publication number Publication date
EP0557600A1 (de) 1993-09-01
CA2089020A1 (en) 1993-08-27
EP0557600B1 (de) 1995-06-07
DE9202499U1 (de) 1992-04-16
DE59202457D1 (de) 1995-07-13
US5271170A (en) 1993-12-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee