ES1078483U8 - Pestillo para balde de pala excavadora - Google Patents

Pestillo para balde de pala excavadora Download PDF

Info

Publication number
ES1078483U8
ES1078483U8 ES201231295U ES201231295U ES1078483U8 ES 1078483 U8 ES1078483 U8 ES 1078483U8 ES 201231295 U ES201231295 U ES 201231295U ES 201231295 U ES201231295 U ES 201231295U ES 1078483 U8 ES1078483 U8 ES 1078483U8
Authority
ES
Spain
Prior art keywords
shovel bucket
excavator shovel
bucket latch
latch
excavator
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.)
Granted
Application number
ES201231295U
Other languages
English (en)
Other versions
ES1078483Y (es
ES1078483U (es
Inventor
Antonio Flores
Claudio ZAMORANO
Bernardo VERA
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.)
Minetec SA
Original Assignee
Minetec SA
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 Minetec SA filed Critical Minetec SA
Publication of ES1078483U publication Critical patent/ES1078483U/es
Application granted granted Critical
Publication of ES1078483Y publication Critical patent/ES1078483Y/es
Publication of ES1078483U8 publication Critical patent/ES1078483U8/es
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
    • E02F3/407—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Shovels (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
ES201231295U 2012-06-21 2012-12-04 Pestillo para balde de pala excavadora Expired - Fee Related ES1078483Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL1693-2012 2012-06-21
CL2012001693 2012-06-21

Publications (3)

Publication Number Publication Date
ES1078483U ES1078483U (es) 2013-01-28
ES1078483Y ES1078483Y (es) 2013-05-03
ES1078483U8 true ES1078483U8 (es) 2015-02-26

Family

ID=50692936

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201231295U Expired - Fee Related ES1078483Y (es) 2012-06-21 2012-12-04 Pestillo para balde de pala excavadora

Country Status (6)

Country Link
US (1) US9027267B2 (es)
AU (1) AU2013100066B4 (es)
BR (1) BR202012024728U2 (es)
CA (1) CA2820343C (es)
ES (1) ES1078483Y (es)
PE (1) PE20140316Z (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO336726B1 (no) 2013-12-27 2015-10-26 Kverneland Group Operations Norway As Beskyttelsesplate for slitedelfeste samt fremgangsmåte for slitasjemessig beskyttelse av et slitedelfeste
US10113294B2 (en) * 2015-11-16 2018-10-30 Caterpillar Inc. Modular design for a dipper door and improved latch lever bar
US11732435B2 (en) 2021-02-11 2023-08-22 Caterpillar Global Mining Llc Latching system for dipper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US986522A (en) * 1910-07-06 1911-03-14 Frederick William Thomson Dipper-door.
US1566437A (en) * 1924-06-23 1925-12-22 James A Simpson Dipper-door-locking means
US2544682A (en) * 1945-12-03 1951-03-13 Walter A Hilgeman Latch
US4939855A (en) * 1989-08-14 1990-07-10 Atlantic Richfield Company Excavator dipper with lightweight replaceable section
US5815958A (en) * 1996-12-30 1998-10-06 The Frog, Switch & Manufacturing Co. Excavator dipper latch assembly having removable tapered latch bar
US6467202B1 (en) * 1999-07-01 2002-10-22 Bucyrus International, Inc. Dynamically active dipper door mechanism
US8590180B2 (en) * 2005-07-13 2013-11-26 Harnischfeger Technologies, Inc. Dipper door latch with locking mechanism
US8136272B2 (en) * 2005-07-13 2012-03-20 Harnischfeger Technologies, Inc. Dipper door latch with locking mechanism
US20070107269A1 (en) * 2005-07-13 2007-05-17 Harnischfeger Technologies, Inc. Dipper door latch with locking mechanism
SE532593C2 (sv) * 2006-05-05 2010-03-02 Atlas Copco Rock Drills Ab Anordning vid detalj till ett gruv- eller entreprenadfordon, omfattande en slitskyddsstruktur
US20120192465A1 (en) * 2010-08-03 2012-08-02 Rockledge International, Llc Device and method for controlling a shovel-bucket door

Also Published As

Publication number Publication date
ES1078483Y (es) 2013-05-03
US9027267B2 (en) 2015-05-12
AU2013100066B4 (en) 2013-07-18
US20130340300A1 (en) 2013-12-26
CA2820343C (en) 2016-11-29
AU2013100066A4 (en) 2013-02-28
ES1078483U (es) 2013-01-28
PE20140316Z (es) 2014-04-05
BR202012024728U2 (pt) 2015-10-06
CA2820343A1 (en) 2013-12-21

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Legal Events

Date Code Title Description
FG1K Utility model granted

Effective date: 20130419

FD1K Utility model lapsed

Effective date: 20200131