CA3223795A1 - Ensemble cliquet de securite pour godet excavateur - Google Patents

Ensemble cliquet de securite pour godet excavateur Download PDF

Info

Publication number
CA3223795A1
CA3223795A1 CA3223795A CA3223795A CA3223795A1 CA 3223795 A1 CA3223795 A1 CA 3223795A1 CA 3223795 A CA3223795 A CA 3223795A CA 3223795 A CA3223795 A CA 3223795A CA 3223795 A1 CA3223795 A1 CA 3223795A1
Authority
CA
Canada
Prior art keywords
latch
latch keeper
dutchman
keeper
bucket
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.)
Pending
Application number
CA3223795A
Other languages
English (en)
Inventor
Allen Poire
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.)
9257 5810 Quebec Inc
Original Assignee
9257 5810 Quebec 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 9257 5810 Quebec Inc filed Critical 9257 5810 Quebec Inc
Publication of CA3223795A1 publication Critical patent/CA3223795A1/fr
Pending 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
    • 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/58—Component parts
    • E02F3/60—Buckets, scrapers, or other digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne un ensemble cliquet de sécurité pour godet excavateur qui comprend : un cliquet de sécurité pouvant être fixé à un rebord du godet excavateur, le cliquet de sécurité délimitant un évidement ; un élément logé à l'intérieur de l'évidement du cliquet de sécurité ; et un dutchman pouvant être fixé amovible à l'élément. En outre, un godet comprend : un corps principal ; une porte montée pivotante sur le corps principal ; un mécanisme de verrouillage ayant une barre de verrouillage mobile entre des positions verrouillée et déverrouillée pour verrouiller ou déverrouiller sélectivement la porte ; et un cliquet de sécurité délimitant un évidement destiné à recevoir une extrémité distale de la barre de verrouillage lorsque la barre de verrouillage est dans la position verrouillée et lorsque la porte est fermée, le cliquet de sécurité, l'une parmi la barre de verrouillage et le cliquet de sécurité comprenant des éléments de roulement de telle sorte que la barre de verrouillage soit mise en prise en roulement avec le cliquet de sécurité dans la position verrouillée de la barre de verrouillage.
CA3223795A 2021-06-17 2022-06-17 Ensemble cliquet de securite pour godet excavateur Pending CA3223795A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163211637P 2021-06-17 2021-06-17
US63/211,637 2021-06-17
US202163228745P 2021-08-03 2021-08-03
US63/228,745 2021-08-03
PCT/CA2022/050972 WO2022261779A1 (fr) 2021-06-17 2022-06-17 Ensemble cliquet de sécurité pour godet excavateur

Publications (1)

Publication Number Publication Date
CA3223795A1 true CA3223795A1 (fr) 2022-12-22

Family

ID=84526080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3223795A Pending CA3223795A1 (fr) 2021-06-17 2022-06-17 Ensemble cliquet de securite pour godet excavateur

Country Status (3)

Country Link
US (1) US20240167244A1 (fr)
CA (1) CA3223795A1 (fr)
WO (1) WO2022261779A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024156060A1 (fr) * 2023-01-26 2024-08-02 9257-5810 Québec Inc. Ensemble cliquet de sécurité pour godet excavateur

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE19979E (en) * 1936-05-26 Excavating dipper
US2735559A (en) * 1956-02-21 Excavator dipper door
US1176523A (en) * 1915-09-20 1916-03-21 Eugene Forrest Colbath Latch-keeper for excavator-dippers.
US1566437A (en) * 1924-06-23 1925-12-22 James A Simpson Dipper-door-locking means
US1653620A (en) * 1925-01-05 1927-12-27 American Manganese Steel Co Door for excavating dippers and the like
US1660598A (en) * 1925-10-02 1928-02-28 American Manganese Steel Co Latch guide for dredge buckets
US1745436A (en) * 1927-02-21 1930-02-04 Marion Steam Shovel Co Excavating dipper
US1751745A (en) * 1927-02-21 1930-03-25 Marion Steam Shovel Co Excavating dipper
US2301102A (en) * 1941-03-03 1942-11-03 Werthman Theodore Loader
US2544682A (en) * 1945-12-03 1951-03-13 Walter A Hilgeman Latch
US3219214A (en) * 1962-05-02 1965-11-23 Bucyrus Erie Co Excavator dipper door mounting
US3402486A (en) * 1965-09-21 1968-09-24 Northwest Engineering Corp Dipper
US3705505A (en) * 1971-05-06 1972-12-12 United Overhead Door Corp Lock latch assembly for counterbalanced cargo carrying vehicle doors
US4215884A (en) * 1979-01-08 1980-08-05 Weber-Knapp Company Touch latch
JPS59134655U (ja) * 1983-02-28 1984-09-08 タキゲン製造株式会社 庫内側解錠可能な冷蔵庫等の仮錠装置
AUPM770694A0 (en) * 1994-08-26 1994-09-22 Little, Alexander Robert Door brake
US5815958A (en) * 1996-12-30 1998-10-06 The Frog, Switch & Manufacturing Co. Excavator dipper latch assembly having removable tapered latch bar
US7111360B1 (en) * 2005-04-27 2006-09-26 Ming-Piao Hsu Door catch
US8136272B2 (en) * 2005-07-13 2012-03-20 Harnischfeger Technologies, Inc. Dipper door latch with locking mechanism
US8590180B2 (en) * 2005-07-13 2013-11-26 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
US8991080B2 (en) * 2012-01-30 2015-03-31 Caterpillar Global Mining Llc Dipper door assembly
WO2014011651A2 (fr) * 2012-07-09 2014-01-16 Harnischfeger Technologies, Inc. Mécanisme de verrouillage de godet
AU2013221927A1 (en) * 2012-08-29 2014-03-20 Harnischfeger Technologies, Inc. Spring assembly for latch mechanism
PE20141226Z (es) * 2013-04-05 2014-10-02 Minetec Sa Ojo de pestillo para palas de maquina excavadora
US9890515B2 (en) * 2013-09-27 2018-02-13 Harnischfeger Technologies, Inc. Dipper door and dipper door trip assembly
ZA201408815B (en) * 2013-12-06 2016-07-27 Harnischfeger Tech Inc Dipper door trip assembly
ZA201502677B (en) * 2014-04-24 2015-12-23 Harnischfeger Tech Inc Mining shovel with bushings at pin locations
US10113294B2 (en) * 2015-11-16 2018-10-30 Caterpillar Inc. Modular design for a dipper door and improved latch lever bar
DE202017100157U1 (de) * 2017-01-13 2017-12-07 Otto Ganter Gmbh & Co. Kg Normteilefabrik Kugelschnäpper
US11920319B2 (en) * 2018-06-26 2024-03-05 Mainetec Pty Ltd Dipper assembly and parts thereof
US11732435B2 (en) * 2021-02-11 2023-08-22 Caterpillar Global Mining Llc Latching system for dipper

Also Published As

Publication number Publication date
WO2022261779A1 (fr) 2022-12-22
US20240167244A1 (en) 2024-05-23

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