MX2015005209A - Excavadora de mineria con bujes en ubicaciones de perno. - Google Patents

Excavadora de mineria con bujes en ubicaciones de perno.

Info

Publication number
MX2015005209A
MX2015005209A MX2015005209A MX2015005209A MX2015005209A MX 2015005209 A MX2015005209 A MX 2015005209A MX 2015005209 A MX2015005209 A MX 2015005209A MX 2015005209 A MX2015005209 A MX 2015005209A MX 2015005209 A MX2015005209 A MX 2015005209A
Authority
MX
Mexico
Prior art keywords
bushing
bushings
cartridge
mining shovel
pin locations
Prior art date
Application number
MX2015005209A
Other languages
English (en)
Inventor
Richard Nicoson
Matthew L Gross
Original Assignee
Harnischfeger Tech 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 Harnischfeger Tech Inc filed Critical Harnischfeger Tech Inc
Publication of MX2015005209A publication Critical patent/MX2015005209A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/30—Mineral freed by means not involving slitting by jaws, buckets or scoops that scoop-out the mineral
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/308—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working outwardly
    • 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
    • E02F3/407—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with ejecting or other unloading device
    • E02F3/4075—Dump doors; Control thereof
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/006—Pivot joint assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sealing Devices (AREA)
  • Earth Drilling (AREA)
  • Rolling Contact Bearings (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Shovels (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

Un cartucho incluye un cuerpo, una abertura que se extiende a través del cuerpo de tamaño ajustado para recibir un perno de pivote, y un buje esférico dispuesto dentro del cuerpo; el cartucho también incluye un primer sello interno dispuesto axialmente sobre un lado del bujo y un segundo sello interno dispuesto axialmente sobre un lado opuesto del buje; el cartucho también incluye una tapa de extremo dispuesta al menos parcialmente dentro de la abertura que empalma el buje y previene que el buje se mueva axialmente en una primero dirección dentro de la abertura.
MX2015005209A 2014-04-24 2015-04-23 Excavadora de mineria con bujes en ubicaciones de perno. MX2015005209A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201461983735P 2014-04-24 2014-04-24

Publications (1)

Publication Number Publication Date
MX2015005209A true MX2015005209A (es) 2016-03-03

Family

ID=54334224

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015005209A MX2015005209A (es) 2014-04-24 2015-04-23 Excavadora de mineria con bujes en ubicaciones de perno.

Country Status (10)

Country Link
US (2) US9784103B2 (es)
CN (2) CN105040762B (es)
AU (2) AU2015202087B2 (es)
BR (1) BR102015009207A2 (es)
CA (1) CA2889233C (es)
CL (2) CL2015001079A1 (es)
MX (1) MX2015005209A (es)
PE (1) PE20151675A1 (es)
RU (1) RU2015115435A (es)
ZA (1) ZA201502677B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA201502677B (en) * 2014-04-24 2015-12-23 Harnischfeger Tech Inc Mining shovel with bushings at pin locations
PE20160066A1 (es) * 2014-06-02 2016-02-18 Harnischfeger Tech Inc Compensador para una pala excavadora para mineria
CA3088520A1 (en) * 2019-08-02 2021-02-02 Joy Global Surface Mining Inc Digging attachment support for shovel
US20240167244A1 (en) * 2021-06-17 2024-05-23 9257-5810 Québec Inc. Latch keeper assembly for earth-working bucket

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107951A (en) 1957-04-24 1963-10-22 Goodrich Co B F Bushing assembly
US3368852A (en) 1965-10-24 1968-02-13 Trw Inc Pin-type bushing assembly
US3392971A (en) 1967-02-28 1968-07-16 Trw Inc Suspension bushing
BE755755A (fr) 1969-09-04 1971-03-04 Caterpillar Tractor Co Perfectionnements aux charnières du type à cartouche.
US3948574A (en) 1975-06-19 1976-04-06 J. I. Case Company Joint with a combined seal and bushing
US4022536A (en) * 1976-04-05 1977-05-10 Caterpillar Tractor Co. Hinge pin construction
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US4311346A (en) 1979-06-29 1982-01-19 Fiat-Allis Construction Machinery, Inc. Track assembly hinge joint
US4251182A (en) 1979-08-06 1981-02-17 International Harvester Company Pivot pin assembly
JPH0976996A (ja) 1995-09-11 1997-03-25 Soqi Inc 船舶推進機のチルト装置用油圧回路
US5775104A (en) 1996-03-20 1998-07-07 General Motors Corporation Hydraulic apparatus for actuating a punch for a clutch facing machine
US5964325A (en) 1997-10-10 1999-10-12 Dana Corporation S-cam brake bushing cartridge
US6068405A (en) * 1998-05-15 2000-05-30 Rexnord Corporation Diametrically split composite spherical bearing and method of producing same
US6135724A (en) 1998-07-08 2000-10-24 Oilquip, Inc. Method and apparatus for metering multiple injection pump flow
US6382742B1 (en) 2000-04-20 2002-05-07 Caterpillar Inc. Cartridge assembly for a track chain of a track type work machine
JP4079307B2 (ja) * 2000-05-19 2008-04-23 日立建機株式会社 軸受装置
KR100500340B1 (ko) * 2001-03-13 2005-07-11 히다찌 겐끼 가부시키가이샤 시일 장치
US6814409B2 (en) 2001-04-12 2004-11-09 A-Dec, Inc. Hydraulic drive system
KR100993158B1 (ko) * 2001-09-26 2010-11-09 가부시키가이샤 고마쓰 세이사쿠쇼 작업기 연결장치
EP1623100A4 (en) 2003-05-06 2008-11-26 Jacobs Vehicle Systems Inc SYSTEM AND METHOD FOR IMPROVING THE PERFORMANCE OF HYDRAULIC OPERATING SYSTEMS
CN100427776C (zh) * 2003-08-25 2008-10-22 日立建机株式会社 滑动轴承组件及滑动轴承
US7367739B2 (en) * 2004-08-02 2008-05-06 Clark Equipment Company Two component seal
US20060290067A1 (en) 2005-06-01 2006-12-28 Freudenberg-Nok General Partnership Unitized seal with integral spacer
US20070045069A1 (en) 2005-08-26 2007-03-01 Husco International, Inc. Active vehicle suspension with integrated load leveling
US7766433B2 (en) 2006-09-22 2010-08-03 Deere & Company Cartridge for use as joint in endless track chain and associated method
US8025346B2 (en) * 2006-12-15 2011-09-27 Caterpillar Inc. Machine component configuration for enhanced press fit and press fit coupling method
ITMI20070147A1 (it) 2007-01-30 2008-07-31 Berco Spa Sistema di tenuta per giunto di cingolatura
US20080265667A1 (en) * 2007-04-24 2008-10-30 Livesay Richard E Bolt together machine track and method
US20090110472A1 (en) * 2007-10-31 2009-04-30 Caterpillar Inc. Floating pin joint assembly
US7736117B2 (en) * 2007-10-31 2010-06-15 Caterpillar Inc. Linkage assembly
US7959239B2 (en) * 2008-03-25 2011-06-14 Caterpillar Inc. Track assembly having wear inhibiting contact members
US8336970B2 (en) * 2008-12-16 2012-12-25 Caterpillar Inc. Link and link assembly for track-type machine
US8794862B2 (en) 2010-08-31 2014-08-05 Aktiebolaget Skf Seal for sealing an axial space
JP5535093B2 (ja) * 2011-01-07 2014-07-02 日立建機株式会社 すべり軸受およびこれを備えた建設機械
CL2012000932A1 (es) * 2011-04-14 2014-07-25 Harnischfeger Tech Inc Un cucharon y tambor de frenado para una excavadora de mineria, incluye un cucharon y una puerta acoplada en forma rotatoria al cuerpo del cucharon, el tambor comprende una carcasa con una pared interna, un eje acoplado en forma rotatoria a la cubierta, una paleta colocada dentro de la camara, una dama o pared posicionada y una primera y segunda valvula.
US20120267947A1 (en) 2011-04-22 2012-10-25 Caterpillar, Inc. Twin Bushing Track Chain Cartridge
US8991080B2 (en) * 2012-01-30 2015-03-31 Caterpillar Global Mining Llc Dipper door assembly
ZA201502677B (en) * 2014-04-24 2015-12-23 Harnischfeger Tech Inc Mining shovel with bushings at pin locations

Also Published As

Publication number Publication date
RU2015115435A (ru) 2016-11-10
BR102015009207A2 (pt) 2020-03-24
US20180010451A1 (en) 2018-01-11
AU2019210596A1 (en) 2019-08-22
US9784103B2 (en) 2017-10-10
ZA201502677B (en) 2015-12-23
CN105040762A (zh) 2015-11-11
CA2889233C (en) 2022-08-30
PE20151675A1 (es) 2015-11-19
AU2015202087B2 (en) 2019-05-09
CN105040762B (zh) 2019-10-18
CL2018000673A1 (es) 2018-07-13
CA2889233A1 (en) 2015-10-24
US20150308071A1 (en) 2015-10-29
CL2015001079A1 (es) 2016-10-07
AU2015202087A1 (en) 2015-11-12
CN204781039U (zh) 2015-11-18

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