MX2019012305A - Miembro de cadena con un abocardado de sello en angulo. - Google Patents

Miembro de cadena con un abocardado de sello en angulo.

Info

Publication number
MX2019012305A
MX2019012305A MX2019012305A MX2019012305A MX2019012305A MX 2019012305 A MX2019012305 A MX 2019012305A MX 2019012305 A MX2019012305 A MX 2019012305A MX 2019012305 A MX2019012305 A MX 2019012305A MX 2019012305 A MX2019012305 A MX 2019012305A
Authority
MX
Mexico
Prior art keywords
bore
track link
counterbore
defining
longitudinal axis
Prior art date
Application number
MX2019012305A
Other languages
English (en)
Inventor
J Johannsen Eric
L Sebright Jason
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 MX2019012305A publication Critical patent/MX2019012305A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/088—Endless track units; Parts thereof with means to exclude or remove foreign matter, e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers
    • B62D55/0887—Track-articulation sealings against dust, water, mud or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/20—Tracks of articulated type, e.g. chains
    • B62D55/205—Connections between track links
    • B62D55/21—Links connected by transverse pivot pins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/26—Ground engaging parts or elements
    • B62D55/28—Ground engaging parts or elements detachable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/20—Tracks of articulated type, e.g. chains
    • B62D55/205—Connections between track links
    • B62D55/21—Links connected by transverse pivot pins
    • B62D55/213—Master track links

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Un miembro de cadena comprende un cuerpo que define una superficie superior, una superficie inferior, una primera superficie lateral y una segunda superficie lateral, un extremo próximo, un extremo distal, un primer agujero adyacente al extremo distal que define un primer eje longitudinal (L216) y un segundo agujero adyacente al extremo próximo que define un segundo eje longitudinal (L218); en donde o bien el primer agujero o el segundo agujero es un agujero ciego, que forma un abocardado configurado para alojar una unidad de sello y el abocardado define una pared (232, 234) que forma un ángulo (a) con el eje longitudinal del agujero (L216, L218) que es mayor que cero grados.
MX2019012305A 2017-04-17 2018-03-19 Miembro de cadena con un abocardado de sello en angulo. MX2019012305A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/488,710 US10322758B2 (en) 2017-04-17 2017-04-17 Track link with angled seal counterbore
PCT/US2018/023061 WO2018194774A1 (en) 2017-04-17 2018-03-19 Track link with angled seal counterbore

Publications (1)

Publication Number Publication Date
MX2019012305A true MX2019012305A (es) 2019-11-21

Family

ID=61906863

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019012305A MX2019012305A (es) 2017-04-17 2018-03-19 Miembro de cadena con un abocardado de sello en angulo.

Country Status (10)

Country Link
US (1) US10322758B2 (es)
EP (1) EP3612437B1 (es)
CN (1) CN110505996B (es)
AU (1) AU2018255165A1 (es)
BR (1) BR112019021577B1 (es)
CA (1) CA3059866A1 (es)
ES (1) ES2925390T3 (es)
MX (1) MX2019012305A (es)
WO (1) WO2018194774A1 (es)
ZA (2) ZA201907410B (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392984A (en) * 1965-03-29 1968-07-16 Caterpillar Tractor Co Compact metal face seal for a sealed track
US6045200A (en) * 1997-02-12 2000-04-04 Caterpillar Inc. Track bushing having improved abrasion and galling resistance
JP2003220983A (ja) * 2002-01-31 2003-08-05 Komatsu Ltd ロータリブシュ式履帯
US9199678B2 (en) * 2010-04-28 2015-12-01 Komatsu Ltd Crawler belt and master link for crawler belt
US8985590B2 (en) * 2011-04-22 2015-03-24 Caterpillar Seal assembly for track pin joint assembly of undercarriage
US9434425B2 (en) * 2013-08-29 2016-09-06 Caterpillar Inc. Track joint assemblies
US20150197293A1 (en) * 2014-01-14 2015-07-16 Caterpillar Inc. Track joint assemblies
US20160068204A1 (en) * 2014-09-09 2016-03-10 Caterpillar Inc. Sealing Lip and Seal Assembly for Track Pin Joint Assemblies

Also Published As

Publication number Publication date
EP3612437B1 (en) 2022-07-27
BR112019021577A2 (pt) 2020-05-12
CN110505996A (zh) 2019-11-26
US20180297653A1 (en) 2018-10-18
WO2018194774A1 (en) 2018-10-25
BR112019021577B1 (pt) 2023-12-12
ZA201907410B (en) 2022-07-27
AU2018255165A1 (en) 2019-11-21
ES2925390T3 (es) 2022-10-17
ZA202102285B (en) 2023-05-31
EP3612437A1 (en) 2020-02-26
US10322758B2 (en) 2019-06-18
CN110505996B (zh) 2022-07-22
CA3059866A1 (en) 2018-10-25

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