ATE408042T1 - AUXILIARY DEVICE FOR AN EXCAVATOR AND EXCAVATOR WITH THIS DEVICE - Google Patents

AUXILIARY DEVICE FOR AN EXCAVATOR AND EXCAVATOR WITH THIS DEVICE

Info

Publication number
ATE408042T1
ATE408042T1 AT02808284T AT02808284T ATE408042T1 AT E408042 T1 ATE408042 T1 AT E408042T1 AT 02808284 T AT02808284 T AT 02808284T AT 02808284 T AT02808284 T AT 02808284T AT E408042 T1 ATE408042 T1 AT E408042T1
Authority
AT
Austria
Prior art keywords
excavator
grip element
auxiliary
articulated arms
excavation tool
Prior art date
Application number
AT02808284T
Other languages
German (de)
Inventor
Damiano Ottoni
Original Assignee
Metalgo S R L
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 Metalgo S R L filed Critical Metalgo S R L
Application granted granted Critical
Publication of ATE408042T1 publication Critical patent/ATE408042T1/en

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
    • E02F3/28—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
    • E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
    • E02F3/425—Drive systems for dipper-arms, backhoes or the like

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)
  • Shovels (AREA)

Abstract

An auxiliary gripping device for an excavator with articulated arms is described. The auxiliary device includes at least one supporting element fastenable to at least one of the articulated arms of the excavator, at least one movable grip element and rigid mechanical connection means to mechanically connect the movable grip element to the excavation tool of the excavator, in order to transmit to the grip element a movement generated by the rotation operating means of the excavation tool.
AT02808284T 2002-12-23 2002-12-23 AUXILIARY DEVICE FOR AN EXCAVATOR AND EXCAVATOR WITH THIS DEVICE ATE408042T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2002/000822 WO2004057114A1 (en) 2002-12-23 2002-12-23 Auxiliary device for excavator and excavator provided with said device

Publications (1)

Publication Number Publication Date
ATE408042T1 true ATE408042T1 (en) 2008-09-15

Family

ID=32676772

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02808284T ATE408042T1 (en) 2002-12-23 2002-12-23 AUXILIARY DEVICE FOR AN EXCAVATOR AND EXCAVATOR WITH THIS DEVICE

Country Status (7)

Country Link
US (1) US20060150446A1 (en)
EP (1) EP1595033B1 (en)
JP (1) JP2006511740A (en)
AT (1) ATE408042T1 (en)
AU (1) AU2002368495A1 (en)
DE (1) DE60228896D1 (en)
WO (1) WO2004057114A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1896658B1 (en) 2005-05-16 2017-09-13 Terminator IP SA Improved hammer mounting
US8775035B2 (en) 2012-12-03 2014-07-08 Deere & Company Hydraulic management system and method based on auxiliary work tool usage
JP6241949B2 (en) * 2014-12-18 2017-12-06 キャタピラー エス エー アール エル Front attachment for work vehicle
KR101576854B1 (en) * 2015-10-23 2015-12-21 이강원 Secondary tongs for excavator
WO2018192850A1 (en) * 2017-04-19 2018-10-25 Rototilt Group Ab Control systems for an excavator and methods for controlling an excavator with a movable excavator thumb and an auxiliary tool hold by a tiltrotator
CN111295482A (en) * 2017-11-01 2020-06-16 克拉克设备公司 Clamping tool for excavator
CN113502866B (en) * 2021-06-28 2022-10-04 中铁一局集团(广州)建设工程有限公司 Tamping device for three-back backfilling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275172A (en) * 1965-05-04 1966-09-27 Wrex All Implements Inc Wrecking and loading tool for use with a back hoe
JPS5838049Y2 (en) * 1979-02-17 1983-08-27 淳次 小川 double-grip bucket
US4375345A (en) * 1981-07-23 1983-03-01 J. I. Case Company Clamping arm assembly for a backhoe
JPH0637083Y2 (en) * 1984-09-10 1994-09-28 株式会社エスケ− Pavement asphalt peeling excavation bucket
US4932832A (en) * 1989-01-30 1990-06-12 Mccasland Thomas A Backhoe gripping attachment
US5553408A (en) * 1995-04-21 1996-09-10 Townsend; Edward H. Excavator bucket attachment
US5678332A (en) * 1996-06-24 1997-10-21 Hawkins; Bobby Leonard Changeable and retractable implement for use on a back hoe and method
JPH11193544A (en) * 1997-12-29 1999-07-21 Iida Tekko:Kk Gripping machine
JPH11336114A (en) * 1998-05-27 1999-12-07 Hidetoshi Nakagawa Fitting mechanism of attachment member to earth-moving machine such as power shovel
JP2000027226A (en) * 1998-07-15 2000-01-25 Iida Tekko:Kk Attachment for excavator
US6203267B1 (en) * 1999-08-03 2001-03-20 Rockland Inc. Material handling assembly for machines and thumb assembly thereof
US6370801B1 (en) * 1999-11-23 2002-04-16 1994 Weyer Family Limited Partnership Hydraulic collection tool
US7111419B1 (en) * 2000-07-31 2006-09-26 Rockland, Inc. Thumb for a backhoe
IES20010079A2 (en) * 2001-01-31 2002-08-07 Geith Patents Ltd An adjustable mounting assembly for mounting a support stay of a clamp arm to a dipper arm of a back acter
US6640471B2 (en) * 2002-03-06 2003-11-04 D&D Excavating & Drainage, Ltd. Thumb for earth moving equipment

Also Published As

Publication number Publication date
US20060150446A1 (en) 2006-07-13
AU2002368495A1 (en) 2004-07-14
EP1595033A1 (en) 2005-11-16
EP1595033B1 (en) 2008-09-10
JP2006511740A (en) 2006-04-06
WO2004057114A1 (en) 2004-07-08
DE60228896D1 (en) 2008-10-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties