CY1122000T1 - WEAR ELEMENT AND WEAR ASSEMBLY FOR EXCAVATOR EQUIPMENT - Google Patents

WEAR ELEMENT AND WEAR ASSEMBLY FOR EXCAVATOR EQUIPMENT

Info

Publication number
CY1122000T1
CY1122000T1 CY20191100355T CY191100355T CY1122000T1 CY 1122000 T1 CY1122000 T1 CY 1122000T1 CY 20191100355 T CY20191100355 T CY 20191100355T CY 191100355 T CY191100355 T CY 191100355T CY 1122000 T1 CY1122000 T1 CY 1122000T1
Authority
CY
Cyprus
Prior art keywords
wear
base
locking member
wear element
nose
Prior art date
Application number
CY20191100355T
Other languages
Greek (el)
Inventor
Chris D. Snyder
John S. Kreitzberg
Charles G. Ollinger VI.
Original Assignee
Esco Group Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40002579&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CY1122000(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Esco Group Llc filed Critical Esco Group Llc
Publication of CY1122000T1 publication Critical patent/CY1122000T1/en

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
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • 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
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
    • 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
    • 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
    • E02F9/2866—Small metalwork for digging elements, e.g. teeth scraper bits for rotating digging elements
    • 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
    • E02F9/2883—Wear elements for buckets or implements in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Forging (AREA)
  • Shovels (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Clamps And Clips (AREA)

Abstract

Ένα συγκρότημα φθοράς για εξοπλισμό εκσκαφής περιλαμβάνει μία βάση στερεωμένη στον εξοπλισμό εκσκαφής, ένα στοιχείο φθοράς συναρμοζόμενο επί της βάσης, και ένα τεμάχιο μανδάλωσης για να συγκρατεί με δυνατότητα απελευθέρωσης το στοιχείο φθοράς στη βάση. Το στοιχείο φθοράς περιλαμβάνει πλευρική ανακούφιση για τη μείωση της οπισθέλκουσας επί του συστήματος. Το στοιχείο φθοράς και η βάση περιλαμβάνουν έκαστο ένα ημισφαιρικό πρόσθιο άκρο και ένα γενικά τραπεζοειδές οπίσθιο τμήμα. Η βάση περιλαμβάνει ένα ρύγχος και ένα στοπ που προεξέχει από το ρύγχος για να συνεργάζεται με το τεμάχιο μανδάλωσης χωρίς να απαιτείται άνοιγμα για την υποδοχή του τεμαχίου μανδάλωσης εντός του ρύγχους. Το τεμάχιο μανδάλωσης είναι ένα επίμηκες τεμάχιο μανδάλωσης τοποθετημένο γενικά υπό αξονική διεύθυνση και το οποίο συγκρατεί το στοιχείο φθοράς στη βάση υπό φορτία θλίψης.A wear assembly for excavating equipment includes a base secured to the excavating equipment, a wear element mounted on the base, and a latch member to releasably retain the wear element in the base. The wear element includes lateral relief to reduce drag on the system. The wear member and base each include a hemispherical front end and a generally trapezoidal rear portion. The base includes a nose and a stop projecting from the nose to engage the locking member without requiring an opening to receive the locking member within the nose. The locking member is an elongate locking member positioned generally in an axial direction and which holds the wear element to the base under compressive loads.

CY20191100355T 2007-05-10 2019-03-27 WEAR ELEMENT AND WEAR ASSEMBLY FOR EXCAVATOR EQUIPMENT CY1122000T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US92882107P 2007-05-10 2007-05-10
US92878007P 2007-05-10 2007-05-10
US93048307P 2007-05-15 2007-05-15
PCT/US2008/062724 WO2008140993A1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment
EP08747674.3A EP2160498B1 (en) 2007-05-10 2008-05-06 Wear assembly for excavating equipment

Publications (1)

Publication Number Publication Date
CY1122000T1 true CY1122000T1 (en) 2020-10-14

Family

ID=40002579

Family Applications (4)

Application Number Title Priority Date Filing Date
CY20151100456T CY1116392T1 (en) 2007-05-10 2015-05-22 DECORATIVE PROCESSING FOR EXCAVATOR EQUIPMENT
CY20191100158T CY1121239T1 (en) 2007-05-10 2019-02-05 DESTRUCTION COMPLEX FOR EXCAVATION EQUIPMENT
CY20191100355T CY1122000T1 (en) 2007-05-10 2019-03-27 WEAR ELEMENT AND WEAR ASSEMBLY FOR EXCAVATOR EQUIPMENT
CY20191100991T CY1122085T1 (en) 2007-05-10 2019-09-20 GRINDER ARRANGEMENT FOR EXCAVATOR EQUIPMENT

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CY20151100456T CY1116392T1 (en) 2007-05-10 2015-05-22 DECORATIVE PROCESSING FOR EXCAVATOR EQUIPMENT
CY20191100158T CY1121239T1 (en) 2007-05-10 2019-02-05 DESTRUCTION COMPLEX FOR EXCAVATION EQUIPMENT

Family Applications After (1)

Application Number Title Priority Date Filing Date
CY20191100991T CY1122085T1 (en) 2007-05-10 2019-09-20 GRINDER ARRANGEMENT FOR EXCAVATOR EQUIPMENT

Country Status (22)

Country Link
EP (4) EP2889434B1 (en)
JP (4) JP5620263B2 (en)
KR (5) KR101595577B1 (en)
CN (3) CN103147480A (en)
AP (1) AP2751A (en)
AU (1) AU2008251647C1 (en)
BR (4) BR122015006394B1 (en)
CA (2) CA2686620C (en)
CO (1) CO6241176A2 (en)
CY (4) CY1116392T1 (en)
DK (4) DK2160498T3 (en)
EA (1) EA015217B1 (en)
ES (4) ES2719133T3 (en)
HR (4) HRP20150541T1 (en)
LT (3) LT2910692T (en)
MX (1) MX2009012181A (en)
MY (3) MY184361A (en)
NZ (2) NZ581007A (en)
PL (4) PL2889434T3 (en)
PT (4) PT2910692T (en)
SI (4) SI2889434T1 (en)
WO (1) WO2008140993A1 (en)

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JP5504205B2 (en) * 2011-05-09 2014-05-28 株式会社小松製作所 Bucket tooth assembly for construction machine and bucket equipped with the same
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CN108505580B (en) * 2018-03-27 2023-12-26 浙江澳德耐磨零部件有限公司 Tooth head structure for excavator and dredging machine
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WO2022120412A1 (en) * 2020-12-11 2022-06-16 Avtru Pty Ltd Coupling assembly
CN116829792A (en) * 2021-01-29 2023-09-29 爱斯科集团有限责任公司 Wear components, excavation edges and inserts for geotechnical equipment
MX2023010746A (en) * 2021-03-12 2023-09-20 Esco Group Llc Wear assembly.
CA3215171A1 (en) * 2021-04-12 2022-10-20 Christopher A. Johnston Wear assembly
EP4347959A4 (en) * 2021-06-04 2025-04-09 Talon Engineering Sdn Bhd Attachment of a lip shroud

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Also Published As

Publication number Publication date
PT2160498E (en) 2015-06-08
NZ597854A (en) 2013-05-31
HRP20150541T1 (en) 2015-07-03
HRP20191616T1 (en) 2019-12-13
LT2889434T (en) 2019-04-25
KR20150020673A (en) 2015-02-26
CY1121239T1 (en) 2020-05-29
EP2910692A2 (en) 2015-08-26
DK2910692T3 (en) 2019-10-07
LT2865814T (en) 2019-02-25
SI2889434T1 (en) 2019-06-28
ES2748327T3 (en) 2020-03-16
EP2160498A1 (en) 2010-03-10
HRP20190291T1 (en) 2019-04-05
AP2009005034A0 (en) 2009-12-31
CA2880205C (en) 2016-09-27
JP2010526953A (en) 2010-08-05
EA200901511A1 (en) 2010-06-30
JP2015135052A (en) 2015-07-27
KR20150044974A (en) 2015-04-27
ES2711820T3 (en) 2019-05-07
AU2008251647C1 (en) 2016-12-22
KR101589007B1 (en) 2016-01-26
SI2910692T1 (en) 2019-11-29
KR101595577B1 (en) 2016-02-18
EP2889434B1 (en) 2019-03-06
HRP20190616T1 (en) 2019-05-31
EP2865814A3 (en) 2015-10-28
KR20130079578A (en) 2013-07-10
SI2865814T1 (en) 2019-03-29
PT2910692T (en) 2019-10-18
CN101688385A (en) 2010-03-31
KR101618022B1 (en) 2016-05-03
PL2160498T3 (en) 2015-07-31
CY1122085T1 (en) 2020-11-25
WO2008140993A1 (en) 2008-11-20
JP2014001625A (en) 2014-01-09
CA2880205A1 (en) 2008-11-20
BR122015006401B1 (en) 2018-10-16
EP2160498A4 (en) 2011-12-28
DK2865814T3 (en) 2019-03-11
BRPI0811427A2 (en) 2017-05-02
PL2865814T3 (en) 2019-05-31
BR122015006394A2 (en) 2018-04-03
BRPI0811427B1 (en) 2018-10-16
BR122015006403A2 (en) 2018-04-03
KR101528984B1 (en) 2015-06-15
CA2686620C (en) 2016-02-16
EA015217B1 (en) 2011-06-30
KR20150020674A (en) 2015-02-26
CN103147480A (en) 2013-06-12
MX2009012181A (en) 2009-12-09
PT2889434T (en) 2019-05-03
CN102720244B (en) 2015-05-06
EP2865814A2 (en) 2015-04-29
CN101688385B (en) 2013-08-14
JP6378803B2 (en) 2018-08-22
EP2910692B1 (en) 2019-08-07
BR122015006401A2 (en) 2018-04-03
DK2160498T3 (en) 2015-05-11
DK2889434T3 (en) 2019-04-23
BR122015006394B1 (en) 2018-10-16
AU2008251647A1 (en) 2008-11-20
MY184361A (en) 2021-04-01
PL2910692T3 (en) 2020-01-31
PT2865814T (en) 2019-02-25
KR101651385B1 (en) 2016-08-25
EP2160498B1 (en) 2015-02-25
MY171629A (en) 2019-10-22
CN102720244A (en) 2012-10-10
CO6241176A2 (en) 2011-01-20
JP5813068B2 (en) 2015-11-17
NZ581007A (en) 2012-02-24
BR122015006403B1 (en) 2018-10-23
JP5620263B2 (en) 2014-11-05
PL2889434T3 (en) 2019-07-31
MY154678A (en) 2015-07-15
AP2751A (en) 2013-09-30
CY1116392T1 (en) 2017-02-08
HK1138893A1 (en) 2010-09-03
ES2719133T3 (en) 2019-07-08
JP2017166320A (en) 2017-09-21
EP2910692A3 (en) 2015-11-04
AU2008251647B2 (en) 2012-12-06
EP2865814B1 (en) 2019-01-02
CA2686620A1 (en) 2008-11-20
KR20100023857A (en) 2010-03-04
EP2889434A1 (en) 2015-07-01
SI2160498T1 (en) 2015-07-31
LT2910692T (en) 2019-10-25
ES2537085T3 (en) 2015-06-02

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