MX2013011889A - Aparato de cuchara hidraulica. - Google Patents

Aparato de cuchara hidraulica.

Info

Publication number
MX2013011889A
MX2013011889A MX2013011889A MX2013011889A MX2013011889A MX 2013011889 A MX2013011889 A MX 2013011889A MX 2013011889 A MX2013011889 A MX 2013011889A MX 2013011889 A MX2013011889 A MX 2013011889A MX 2013011889 A MX2013011889 A MX 2013011889A
Authority
MX
Mexico
Prior art keywords
jaw
attached
frame
cylinder
jaws
Prior art date
Application number
MX2013011889A
Other languages
English (en)
Inventor
Michael Mire
Joey Naquin
Original Assignee
Gulfstream Services Inc
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 Gulfstream Services Inc filed Critical Gulfstream Services Inc
Publication of MX2013011889A publication Critical patent/MX2013011889A/es

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
    • 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
    • B66C3/14—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)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Revetment (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

Un aparato de cuchara de almeja hidráulica emplea un bastidor que incluye un miembro de elevación superior que permite que el bastidor se eleve con una grúa u otro dispositivo de elevación. La primera y segunda mordazas hidráulicamente impulsadas se conecta cada una al bastidor. Pivotes de mordaza se proporcionan en el bastidor, cada mordaza conectada de manera pivotante al bastidor en un pivote de mordaza. Primer y segundo cilindros hidráulicos cada uno conectado al bastidor. Cada pivote de cilindro en el bastidor por encima de los pivotes de mordaza, cada cilindro conectado al bastidor en un pivote de cilindro superior. Pivotes de cilindro inferiores se proporcionan en las mordazas, cada cilindro conectado de manera pivotante a una mordaza en un pivote de cilindro inferior. Cada mordaza tiene una superficie cóncava. Primer y segundo implementos de excavación se conectan a las mordazas, el primer implemento de excavación conectado a la primera mordaza, el segundo implemento de excavación conectado a la segunda mordaza. Cada implemento de excavación tiene una porción cóncava. Cada implemento de excavación es más ancho que la mordaza a la cual se conecta de modo que cada implemento se extiende lateralmente lejos de la mordaza a la cual se conecta. Un par de paneles laterales se conecta a cada implemento de excavación en posiciones separadas de las mordazas.
MX2013011889A 2011-04-12 2012-04-12 Aparato de cuchara hidraulica. MX2013011889A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161474623P 2011-04-12 2011-04-12
PCT/US2012/033266 WO2012142247A2 (en) 2011-04-12 2012-04-12 Hydraulic bucket apparatus

Publications (1)

Publication Number Publication Date
MX2013011889A true MX2013011889A (es) 2014-03-27

Family

ID=47009962

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013011889A MX2013011889A (es) 2011-04-12 2012-04-12 Aparato de cuchara hidraulica.

Country Status (7)

Country Link
US (1) US20120285049A1 (es)
EP (1) EP2697438A4 (es)
AU (1) AU2012242786A1 (es)
BR (1) BR112013026325A2 (es)
CA (1) CA2833014A1 (es)
MX (1) MX2013011889A (es)
WO (1) WO2012142247A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202018000428U1 (de) * 2018-01-26 2018-02-15 Dms Technologie Gmbh Greifaufsatz für Greiforgane eines Greifers

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920137A (en) * 1974-04-08 1975-11-18 Willard E Mccain Excavating machine with clamshell bucket
US4542929A (en) * 1983-09-01 1985-09-24 Possinger Warren K Articulating clam type grapple for a backhoe
US5024397A (en) * 1990-02-14 1991-06-18 International Paper Clamshell attachment for log grapple
DE19506427C1 (de) * 1995-02-24 1996-04-25 Riepl Josef Gmbh Zweischalengreifer
US5715614A (en) * 1995-04-25 1998-02-10 Kabushiki Kaisha Ishikatsu Exterior, Inc. Transplant apparatus
USD403000S (en) * 1997-02-20 1998-12-22 Leach Stanley S Clam shell bucket for grapple
US6126216A (en) * 1999-12-01 2000-10-03 Tollefson; James S. Bucket attachment for log grapple
JP2002187688A (ja) * 2000-12-22 2002-07-02 Hitachi Constr Mach Co Ltd バケット付きフォークグラップル装置
JP4361675B2 (ja) * 2000-12-26 2009-11-11 日立建機株式会社 クラムシェルバケット装置
KR200394093Y1 (ko) * 2005-06-01 2005-08-30 최창덕 그래플 기능이 구비된 고철가위
US20070296229A1 (en) * 2006-06-23 2007-12-27 The Stanley Works Grappling system
PL1950353T3 (pl) * 2007-01-26 2009-11-30 Bauer Maschinen Gmbh Urządzenie usuwania ziemi
EP2194193A1 (fr) * 2008-12-05 2010-06-09 Serge Vuistiner Benne de terrassement
KR20110021425A (ko) * 2009-08-26 2011-03-04 코막중공업 주식회사 스톤그랩

Also Published As

Publication number Publication date
BR112013026325A2 (pt) 2016-12-27
AU2012242786A1 (en) 2013-11-07
US20120285049A1 (en) 2012-11-15
WO2012142247A3 (en) 2013-03-21
CA2833014A1 (en) 2012-10-18
EP2697438A2 (en) 2014-02-19
WO2012142247A2 (en) 2012-10-18
EP2697438A4 (en) 2014-12-24

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal