HRP20150541T1 - Sklop za kopanje na iskopnoj mehanizaciji - Google Patents

Sklop za kopanje na iskopnoj mehanizaciji Download PDF

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Publication number
HRP20150541T1
HRP20150541T1 HRP20150541TT HRP20150541T HRP20150541T1 HR P20150541 T1 HRP20150541 T1 HR P20150541T1 HR P20150541T T HRP20150541T T HR P20150541TT HR P20150541 T HRP20150541 T HR P20150541T HR P20150541 T1 HRP20150541 T1 HR P20150541T1
Authority
HR
Croatia
Prior art keywords
excavator
tooth according
longitudinal axis
section
mounting section
Prior art date
Application number
HRP20150541TT
Other languages
English (en)
Inventor
Charles G. Ollinger
Chris D. Snyder
John S. Kreitzberg
Original Assignee
Esco Corporation
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=HRP20150541(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Esco Corporation filed Critical Esco Corporation
Publication of HRP20150541T1 publication Critical patent/HRP20150541T1/hr

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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
    • 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
    • E02F3/88—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
    • 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)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Clamps And Clips (AREA)
  • Shovels (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)

Claims (14)

1. Zub bagera (14) na otkopnoj glavi bagera, naznačen time, da obuhvaća radni odsječak (21) i montažni odsječak (23) općenito položen uzduž longitudinalne osi (28), gdje montažni odsječak (23) uključuje priključnu šupljinu (20) za prihvat baze (12) pričvršćene na otkopnu glavu bagera, a radni odsječak (21) koji se nastavlja na priključnu šupljinu (20), uključuje izduženi tanki vršak, vodeću stranu (25) podešenu da bude prednja površina za vrijeme rotacije otkopne glave bagera, koja služi da zubi bagera (14) napreduju kroz zemlju za vrijeme rada na iskopavanju, te tegleću stranu (27) podešenu da bude stražnja površina za vrijeme napredovanja zuba bagera (14) kroz zemlju, pri čemu se vodeća i tegleća strana (25, 27) protežu aksijalno preko radnog i montažnog odsječka (21, 23), a vodeća strana (25) ima veću širinu nego tegleća strana (27) u dijagonali poprečnog presjeka okomitog na longitudinalnu os (28) uzduž barem jednog dijela radnog odsječka (21) i montažnog odsječka (23), u svrhu minimiziranja sile koja je potrebna za pogon otkopne glave bagera kada montažni odsječak (23) zahvaća u zemlju.
2. Zub bagera prema zahtjevu 1, naznačen time, da je predviđen otvor (101) za prihvat zasuna (16) u svrhu osiguravanja zuba bagera (14) na bazi (12).
3. Zub bagera prema bilo kojem od zahtjeva 1 ili 2, naznačen time, da montažni odsječak (23) ima općenito trapezoidnu poprečnu konfiguraciju okomitu na longitudinalnu os (28).
4. Zub bagera prema bilo kojem od zahtjeva 1 do 3, naznačen time, da radni odsječak (21) ima općenito trapezoidnu poprečnu konfiguraciju okomitu na longitudinalnu os (28).
5. Zub bagera prema bilo kojem od zahtjeva 1 do 4, naznačen time, da je barem jedna stijenka priključne šupljine (20) pogrbljena prema unutra za definiranje izbočenja (86) koje točno odgovara udubljenju (84) formiranom na bazi (12).
6. Zub bagera prema bilo kojem od zahtjeva 1 do 5, naznačen time, da priključna šupljina (20) ima općenito trapezoidnu poprečnu konfiguraciju.
7. Zub bagera prema bilo kojem od zahtjeva 1 do 6, naznačen time, da svaka stijenka od priključne šupljine (20) koja definira trapezoidni oblik, ima općenito zakrivljen, konveksan oblik uglavnom preko cijele širine montažnog odsječka (23).
8. Zub bagera prema bilo kojem od zahtjeva 1 do 7, naznačen time, da bočne stijenke (29, 31) u profilima iskopavanja, općenito konvergiraju prema teglećoj strani (27) uglavnom preko cijele duljine montažnog odsječka (23).
9. Zub bagera prema bilo kojem od zahtjeva 1 do 8, naznačen time, da priključna šupljina (20) obuhvaća prednji kraj (62) koji definira nosivu čeonu stranu (64) koja je konkavna i zakrivljena oko dvije osi od koje je svaka okomita na longitudinalnu os (28), te glavni odsječak (76) iza prednjeg kraja (62), koji ima općenito trapezoidni oblik poprečno na longitudinalnu os (28).
10. Zub bagera prema zahtjevu 9, naznačen time, da glavni odsječak (76) obuhvaća stabilizacijske površine (65) koje se aksijalno protežu uglavnom paralelno s longitudinalnom osi (28), i poprečno se protežu uglavnom oko oboda priključne šupljine (20).
11. Zub bagera prema bilo kojem od zahtjeva 2 do 10, naznačen time, da otvor (101) ima čeonu stijenku (103) i stražnju stijenku (105), gdje stražnja stijenka (105) ima rupu (113) kroz koju prolazi zasun (16) iz otvora (101) uz nagib prema longitudinalnoj osi (28) u svrhu lakšeg pristupa službene osobe za rad na pritezanju zasuna (16).
12. Zub bagera prema bilo kojem od zahtjeva 2 do 11, naznačen time, da je susjedno uz otvor (101) izrađena oznaka (146) kako bi omogućila vizualni prikaz službenoj osobi o tome da li je zasun dovoljno pritegnut.
13. Sklop za kopanje na otkopnoj glavi bagera, naznačen time, da obuhvaća bazu (12) pričvršćenu na otkopnu glavu bagera, zub bagera (14) prema bilo kojem od zahtjeva 1 do 12, te zasun (16) za odvojivo pričvršćivanje zuba bagera (14) na bazu (12).
14. Sklop za kopanje prema zahtjevu 13, naznačen time, da zasun (16) uključuje linearni navojni klin (130) s nosivim krajem (123) i s krajem za zahvaćanje alatom (134), maticu (136) navijenu na klin (130), te oprugu (138), pri čemu opruga (138) uključuje veći broj naizmjenično postavljenih prstenastih elastomernih diskova (140) i prstenastih razdjelnika (142), koji pristaju točno oko navojnog klina (130) između nosivog kraja (123) i matice (136).
HRP20150541TT 2007-05-10 2015-05-20 Sklop za kopanje na iskopnoj mehanizaciji HRP20150541T1 (hr)

Applications Claiming Priority (5)

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

Publications (1)

Publication Number Publication Date
HRP20150541T1 true HRP20150541T1 (hr) 2015-07-03

Family

ID=40002579

Family Applications (4)

Application Number Title Priority Date Filing Date
HRP20150541TT HRP20150541T1 (hr) 2007-05-10 2015-05-20 Sklop za kopanje na iskopnoj mehanizaciji
HRP20190291TT HRP20190291T1 (hr) 2007-05-10 2019-02-13 Potrošni sklop, namijenjen za opremu za iskapanje
HRP20190616TT HRP20190616T1 (hr) 2007-05-10 2019-03-29 Potrošni dio i potrošni sklop opreme za jaružanje
HRP20191616 HRP20191616T1 (hr) 2007-05-10 2019-09-06 Potrošni sklop opreme za jaružanje

Family Applications After (3)

Application Number Title Priority Date Filing Date
HRP20190291TT HRP20190291T1 (hr) 2007-05-10 2019-02-13 Potrošni sklop, namijenjen za opremu za iskapanje
HRP20190616TT HRP20190616T1 (hr) 2007-05-10 2019-03-29 Potrošni dio i potrošni sklop opreme za jaružanje
HRP20191616 HRP20191616T1 (hr) 2007-05-10 2019-09-06 Potrošni sklop opreme za jaružanje

Country Status (23)

Country Link
EP (4) EP2160498B1 (hr)
JP (4) JP5620263B2 (hr)
KR (5) KR101528984B1 (hr)
CN (3) CN101688385B (hr)
AP (1) AP2751A (hr)
AU (1) AU2008251647C1 (hr)
BR (4) BR122015006403B1 (hr)
CA (2) CA2686620C (hr)
CO (1) CO6241176A2 (hr)
CY (4) CY1116392T1 (hr)
DK (4) DK2889434T3 (hr)
EA (1) EA015217B1 (hr)
ES (4) ES2711820T3 (hr)
HK (1) HK1138893A1 (hr)
HR (4) HRP20150541T1 (hr)
LT (3) LT2865814T (hr)
MX (1) MX2009012181A (hr)
MY (3) MY184361A (hr)
NZ (2) NZ581007A (hr)
PL (4) PL2889434T3 (hr)
PT (4) PT2865814T (hr)
SI (4) SI2160498T1 (hr)
WO (1) WO2008140993A1 (hr)

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AU2010252228B2 (en) * 2009-05-29 2016-02-04 Metalogenia, S.L. Wear element for earth/rock working operations with enhanced wear resistance
EP2494113B1 (en) * 2009-10-30 2019-03-06 ESCO Group LLC Wear assembly for excavating equipment
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JP5210415B2 (ja) 2011-05-09 2013-06-12 株式会社小松製作所 建設機械のバケットツース
JP5504205B2 (ja) * 2011-05-09 2014-05-28 株式会社小松製作所 建設機械のバケットツース組立体、およびこれを備えたバケット
JOP20200019A1 (ar) * 2011-07-14 2017-06-16 Esco Group Llc مجموعة بطانه
US8943717B2 (en) 2011-10-08 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9062436B2 (en) 2011-10-07 2015-06-23 Caterpillar Inc. Implement tooth assembly with tip and adapter
US9057177B2 (en) 2011-10-08 2015-06-16 Caterpillar Inc. Implement tooth assembly with tip and adapter
US8943716B2 (en) 2011-10-10 2015-02-03 Caterpillar Inc. Implement tooth assembly with tip and adapter
CN102535545B (zh) * 2012-01-12 2014-06-25 广西大学 一种可控机构式高承载能力重型装载机
CN102535537B (zh) * 2012-01-12 2014-05-07 广西大学 一维转动动臂二维转动铲斗空间可控机构式装载机
CN102535547B (zh) * 2012-01-12 2014-06-25 广西大学 一种高承载能力可控机构式装载机
EP3461956B1 (en) * 2012-06-01 2024-09-11 ESCO Group LLC Lip for excavating bucket
CN105229243B (zh) * 2013-03-18 2018-11-20 埃斯科集团有限责任公司 用于土方作业辊的磨损帽
US10508418B2 (en) 2016-05-13 2019-12-17 Hensley Industries, Inc. Stabilizing features in a wear member assembly
US10407880B2 (en) 2016-06-24 2019-09-10 Caterpillar Inc. Wear member retention system for an implement
CN108505580B (zh) * 2018-03-27 2023-12-26 浙江澳德耐磨零部件有限公司 一种挖掘机和疏浚机械用齿头结构
US11634892B2 (en) 2019-11-27 2023-04-25 Hensley Industries, Inc. Excavating tooth assembly with releasable lock pin assembly
CA3198518A1 (en) * 2020-12-11 2022-06-16 Allen Vaughan Coupling assembly
US20240263429A1 (en) * 2021-06-04 2024-08-08 Talon Engineering Sdn. Bhd Attachment of a lip shroud

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CA2880205A1 (en) 2008-11-20
EP2160498B1 (en) 2015-02-25
BRPI0811427B1 (pt) 2018-10-16
HRP20190616T1 (hr) 2019-05-31
HK1138893A1 (en) 2010-09-03
EP2889434B1 (en) 2019-03-06
CA2686620C (en) 2016-02-16
EP2910692A3 (en) 2015-11-04
CY1122085T1 (el) 2020-11-25
SI2865814T1 (sl) 2019-03-29
SI2910692T1 (sl) 2019-11-29
PT2889434T (pt) 2019-05-03
KR20130079578A (ko) 2013-07-10
DK2889434T3 (en) 2019-04-23
ES2537085T3 (es) 2015-06-02
BR122015006394B1 (pt) 2018-10-16
EP2160498A4 (en) 2011-12-28
PT2865814T (pt) 2019-02-25
KR101528984B1 (ko) 2015-06-15
MY184361A (en) 2021-04-01
PL2910692T3 (pl) 2020-01-31
JP2010526953A (ja) 2010-08-05
BRPI0811427A2 (pt) 2017-05-02
CN101688385B (zh) 2013-08-14
LT2910692T (lt) 2019-10-25
CN102720244B (zh) 2015-05-06
KR20150044974A (ko) 2015-04-27
PL2889434T3 (pl) 2019-07-31
JP5620263B2 (ja) 2014-11-05
CN102720244A (zh) 2012-10-10
AP2009005034A0 (en) 2009-12-31
CA2880205C (en) 2016-09-27
JP2014001625A (ja) 2014-01-09
BR122015006401A2 (pt) 2018-04-03
CY1116392T1 (el) 2017-02-08
DK2160498T3 (en) 2015-05-11
CY1121239T1 (el) 2020-05-29
KR20150020674A (ko) 2015-02-26
BR122015006401B1 (pt) 2018-10-16
CY1122000T1 (el) 2020-10-14
KR101651385B1 (ko) 2016-08-25
NZ581007A (en) 2012-02-24
EP2865814A2 (en) 2015-04-29
AP2751A (en) 2013-09-30
KR20100023857A (ko) 2010-03-04
CN103147480A (zh) 2013-06-12
DK2865814T3 (en) 2019-03-11
KR101618022B1 (ko) 2016-05-03
DK2910692T3 (da) 2019-10-07
AU2008251647B2 (en) 2012-12-06
BR122015006403B1 (pt) 2018-10-23
EP2865814A3 (en) 2015-10-28
ES2711820T3 (es) 2019-05-07
SI2889434T1 (sl) 2019-06-28
CO6241176A2 (es) 2011-01-20
SI2160498T1 (sl) 2015-07-31
NZ597854A (en) 2013-05-31
EP2910692A2 (en) 2015-08-26
HRP20191616T1 (hr) 2019-12-13
EP2910692B1 (en) 2019-08-07
MY171629A (en) 2019-10-22
HRP20190291T1 (hr) 2019-04-05
AU2008251647C1 (en) 2016-12-22
WO2008140993A1 (en) 2008-11-20
KR101595577B1 (ko) 2016-02-18
JP5813068B2 (ja) 2015-11-17
EP2160498A1 (en) 2010-03-10
ES2719133T3 (es) 2019-07-08
LT2889434T (lt) 2019-04-25
JP2017166320A (ja) 2017-09-21
EA015217B1 (ru) 2011-06-30
JP2015135052A (ja) 2015-07-27
KR20150020673A (ko) 2015-02-26
CN101688385A (zh) 2010-03-31
LT2865814T (lt) 2019-02-25
MX2009012181A (es) 2009-12-09
PT2910692T (pt) 2019-10-18
PL2865814T3 (pl) 2019-05-31
ES2748327T3 (es) 2020-03-16
EA200901511A1 (ru) 2010-06-30
JP6378803B2 (ja) 2018-08-22
KR101589007B1 (ko) 2016-01-26
PL2160498T3 (pl) 2015-07-31
BR122015006403A2 (pt) 2018-04-03
BR122015006394A2 (pt) 2018-04-03
CA2686620A1 (en) 2008-11-20
AU2008251647A1 (en) 2008-11-20
EP2889434A1 (en) 2015-07-01
PT2160498E (pt) 2015-06-08
MY154678A (en) 2015-07-15
EP2865814B1 (en) 2019-01-02

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