BR112018013652A2 - sistema de retenção de ferramenta que tem cunha com cavidade - Google Patents

sistema de retenção de ferramenta que tem cunha com cavidade

Info

Publication number
BR112018013652A2
BR112018013652A2 BR112018013652A BR112018013652A BR112018013652A2 BR 112018013652 A2 BR112018013652 A2 BR 112018013652A2 BR 112018013652 A BR112018013652 A BR 112018013652A BR 112018013652 A BR112018013652 A BR 112018013652A BR 112018013652 A2 BR112018013652 A2 BR 112018013652A2
Authority
BR
Brazil
Prior art keywords
wedge
tool holding
holding system
channel
tip end
Prior art date
Application number
BR112018013652A
Other languages
English (en)
Other versions
BR112018013652B1 (pt
Inventor
Simon Campomanes Patrick
Original Assignee
Caterpillar 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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of BR112018013652A2 publication Critical patent/BR112018013652A2/pt
Publication of BR112018013652B1 publication Critical patent/BR112018013652B1/pt

Links

Classifications

    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • 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
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Clamps And Clips (AREA)
  • Soil Working Implements (AREA)
  • Milling Processes (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

trata-se de uma cunha (28) para conectar uma ferramenta (14) a um implemento (12). a cunha pode ter um corpo (83) com uma extremidade de ponta (87) e uma extremidade-base oposta (85) que é mais ampla que a extremidade de ponta. a cunha também pode ter um canal (72) formado no corpo e que se estende a partir da extremidade-base para a extremidade de ponta, e uma cavidade alongada (84) formada no corpo na extremidade de ponta que é aberta para o canal. a cunha pode ter adicionalmente uma rampa (90) localizada no corpo e que se estende entre o canal e uma extremidade da cavidade alongada. a rampa pode ser inclinada com relação a um eixo geométrico (86) do canal.
BR112018013652-2A 2016-01-04 2016-12-20 Cunha e sistema para reter uma ferramenta conectada a um implemento BR112018013652B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/987,424 US10113302B2 (en) 2016-01-04 2016-01-04 Tool retention system having pocketed wedge
US14/987,424 2016-01-04
PCT/US2016/067785 WO2017120034A1 (en) 2016-01-04 2016-12-20 Tool retention system having pocketed wedge

Publications (2)

Publication Number Publication Date
BR112018013652A2 true BR112018013652A2 (pt) 2019-01-22
BR112018013652B1 BR112018013652B1 (pt) 2022-07-19

Family

ID=57758797

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018013652-2A BR112018013652B1 (pt) 2016-01-04 2016-12-20 Cunha e sistema para reter uma ferramenta conectada a um implemento

Country Status (14)

Country Link
US (1) US10113302B2 (pt)
EP (1) EP3400340B1 (pt)
JP (2) JP6875404B2 (pt)
KR (1) KR102604455B1 (pt)
CN (1) CN108474197B (pt)
AU (1) AU2016385458B2 (pt)
BR (1) BR112018013652B1 (pt)
CA (1) CA3010051C (pt)
CL (1) CL2018001814A1 (pt)
ES (1) ES2885870T3 (pt)
MX (1) MX2018008261A (pt)
RU (1) RU2731855C2 (pt)
WO (1) WO2017120034A1 (pt)
ZA (1) ZA201804569B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230417028A1 (en) * 2022-06-23 2023-12-28 Black Cat Wear Parts, Ltd. Material handling implement with wear component securement

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433496A (en) 1983-03-14 1984-02-28 Esco Corporation Locking device for excavating equipment
US5410826A (en) * 1993-03-01 1995-05-02 Harnischfeger Corporation Assembly and method for tooth tip retention
AUPN540695A0 (en) 1995-09-13 1995-10-05 Cutting Edges Replacement Parts Pty Ltd Spool & wedge assembly
AUPO657997A0 (en) * 1997-05-02 1997-05-29 Hedweld Engineering Pty. Ltd. A tooth wedge assembly
TWI387675B (zh) * 2005-12-21 2013-03-01 Esco Corp 磨耗元件、磨耗總成及用於鎖的短管
JOP20190303A1 (ar) * 2006-02-17 2017-06-16 Esco Group Llc تجميعة مقاومة للتآكل
US7516564B2 (en) 2007-05-09 2009-04-14 Hensley Industries, Inc. Hammerless c-clamp and wedge connector system
US8434248B2 (en) * 2008-02-08 2013-05-07 Gary Woerman Excavation retention assembly
US7788830B2 (en) * 2008-02-08 2010-09-07 Cqms Razer (Usa) Llc Excavation retention assembly
MX2012003580A (es) 2009-09-29 2012-08-03 Raptor Mining Products Inc Dispositivo de retencion para dientes de excavadora.
JO3763B1 (ar) * 2010-04-20 2021-01-31 Esco Group Llc تجميعة إقتران مع أداة تعليق مُدَعَّمة
US8302333B2 (en) * 2010-04-27 2012-11-06 Black Cat Blades Ltd. Excavation tooth lip adapter and fastening system therefor
AU2012253168A1 (en) * 2011-05-11 2013-10-31 Global Casting Inc. Earth working bucket and connector assembly securing wear member thereto
US8978277B2 (en) * 2012-06-06 2015-03-17 Raptor Mining Products Inc. Dual thread hammerless wedge and spool
US9228325B2 (en) 2013-06-18 2016-01-05 Caterpillar Inc. Tool retention system
US9200433B2 (en) * 2013-10-03 2015-12-01 Caterpillar Inc. Tool retention system
US9518380B2 (en) * 2014-01-15 2016-12-13 Caterpillar Inc. Tool retention system
EP2913441A1 (en) * 2014-02-27 2015-09-02 Metalogenia Research & Technologies S.L. A locking device for the wear assembly of an earth moving machine
US9874002B2 (en) * 2015-12-15 2018-01-23 Pasquale Lombardo Universal hammerless pin and retention assemblies

Also Published As

Publication number Publication date
CA3010051A1 (en) 2017-07-13
BR112018013652B1 (pt) 2022-07-19
CN108474197B (zh) 2021-04-16
ES2885870T3 (es) 2021-12-15
EP3400340B1 (en) 2021-07-14
CA3010051C (en) 2023-12-05
RU2731855C2 (ru) 2020-09-08
JP6875404B2 (ja) 2021-05-26
EP3400340A1 (en) 2018-11-14
MX2018008261A (es) 2018-09-07
AU2016385458A1 (en) 2018-08-02
JP7208295B2 (ja) 2023-01-18
US20170191247A1 (en) 2017-07-06
RU2018126497A (ru) 2020-01-20
JP2021119287A (ja) 2021-08-12
AU2016385458B2 (en) 2022-03-03
CN108474197A (zh) 2018-08-31
KR102604455B1 (ko) 2023-11-22
WO2017120034A1 (en) 2017-07-13
JP2019500526A (ja) 2019-01-10
KR20180100578A (ko) 2018-09-11
CL2018001814A1 (es) 2018-10-12
US10113302B2 (en) 2018-10-30
RU2018126497A3 (pt) 2020-03-27
ZA201804569B (en) 2019-09-25

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/12/2016, OBSERVADAS AS CONDICOES LEGAIS