CA2956083C - Wear component for ground engaging tool - Google Patents

Wear component for ground engaging tool Download PDF

Info

Publication number: CA2956083C
Authority: CA; Canada
Prior art keywords: wear; cutting edge; mounting portion; component; ground engaging
Prior art date: 2014-07-29
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.): Active

Application number

CA2956083A

Other languages

English (en)

French (fr)

Other versions

CA2956083A1 (en

Inventor

Thomas Marshall CONGDON, JR.

Madhukar MAGULURU

Nick William Biggs

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.)

Caterpillar Inc

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.)

2014-07-29

Filing date

2015-07-10

Publication date

2022-10-04

2015-07-10 Application filed by Caterpillar Inc filed Critical Caterpillar Inc

2016-02-04 Publication of CA2956083A1 publication Critical patent/CA2956083A1/en

2022-10-04 Application granted granted Critical

2022-10-04 Publication of CA2956083C publication Critical patent/CA2956083C/en

Status Active legal-status Critical Current

2035-07-10 Anticipated expiration legal-status Critical

Links

239000000463 material Substances 0.000 claims abstract description 35
238000005520 cutting process Methods 0.000 description 152
239000010936 titanium Substances 0.000 description 8
238000005299 abrasion Methods 0.000 description 7
239000011248 coating agent Substances 0.000 description 5
238000000576 coating method Methods 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 5
ZPUCINDJVBIVPJ-LJISPDSOSA-N ***e Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 4
239000011435 rock Substances 0.000 description 4
239000002689 soil Substances 0.000 description 4
238000000151 deposition Methods 0.000 description 3
230000008021 deposition Effects 0.000 description 2
239000002245 particle Substances 0.000 description 2
230000000149 penetrating effect Effects 0.000 description 2
229910001208 Crucible steel Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
230000001154 acute effect Effects 0.000 description 1
UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
229910000423 chromium oxide Inorganic materials 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000013070 direct material Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000003754 machining Methods 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
229910003470 tongbaite Inorganic materials 0.000 description 1
MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
238000003466 welding Methods 0.000 description 1

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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- 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
- 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
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
- 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
- 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
- E02F9/2883—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)
Elimination Of Static Electricity (AREA)

CA2956083A 2014-07-29 2015-07-10 Wear component for ground engaging tool Active CA2956083C (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US14/445,845 US20160032556A1 (en)	2014-07-29	2014-07-29	Wear component for ground engaging tool
US14/445,845		2014-07-29
PCT/US2015/039978 WO2016018588A1 (en)	2014-07-29	2015-07-10	Wear component for ground engaging tool

Publications (2)

Publication Number	Publication Date
CA2956083A1 CA2956083A1 (en)	2016-02-04
CA2956083C true CA2956083C (en)	2022-10-04

Family

ID=53682895

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2956083A Active CA2956083C (en)	2014-07-29	2015-07-10	Wear component for ground engaging tool

Country Status (8)

Country	Link
US (1)	US20160032556A1 (ru)
EP (1)	EP3175046A1 (ru)
CN (1)	CN106661861B (ru)
AU (1)	AU2015296952B2 (ru)
BR (1)	BR112017001216B1 (ru)
CA (1)	CA2956083C (ru)
RU (1)	RU2688999C1 (ru)
WO (1)	WO2016018588A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108301374A (zh) *	2018-03-30	2018-07-20	浙江华莎驰机械有限公司	一种扫雪机和平地机刀座结构
JP7233648B2 (ja) *	2019-03-28	2023-03-07	株式会社小松製作所	作業機械用カッティングエッジ、作業機械用ブレードおよび作業機械
US11499298B2 (en) *	2020-04-29	2022-11-15	Caterpillar Inc.	Corner segment having protrusions on wear zones
US11882777B2 (en)	2020-07-21	2024-01-30	Osmundson Mfg. Co.	Agricultural sweep with wear resistant coating

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1633057A (en) *	1926-07-15	1927-06-21	Carl O Wold	Cutting section for road-scraper blades
US1937243A (en) *	1932-02-11	1933-11-28	Penco Steel Corp	Detachable road scraper blade
US2285039A (en) *	1940-02-19	1942-06-02	Arnold W Edwards	Blade for earth excavating and handling machines
US2887797A (en) *	1957-01-22	1959-05-26	O'connor George Kevin	Scraper blade for road graders
US2866280A (en) *	1957-01-22	1958-12-30	O'connor George Kevin	Scraper blade for dozer attachments
US3192653A (en) *	1957-03-29	1965-07-06	Shunk Mfg Company	Blade with a plurality of wedge shaped teeth angularly disposed to said blade
US3021626A (en) *	1958-01-21	1962-02-20	Esco Corp	Scraper blade
US2965989A (en) *	1958-05-23	1960-12-27	Myrthan R Hibbard	End bits for blades
US3103752A (en) *	1961-04-10	1963-09-17	Allis Chalmers Mfg Co	Cutting blade for excavator
US3289331A (en) *	1964-04-15	1966-12-06	Willie E Freeman	End bit for earthmoving equipment
US3653133A (en) *	1969-05-26	1972-04-04	Caterpillar Tractor Co	Replaceable cutting edge and tooth for earthmoving machines
US4052802A (en) *	1976-02-23	1977-10-11	Caterpillar Tractor Co.	Ground-engaging tool with wear-resistant insert
US4651450A (en) *	1984-04-11	1987-03-24	Fallline Corporation	Packer bar assembly
US5224555A (en) *	1991-12-18	1993-07-06	Bucyrus Blades, Inc.	Wear element for a scraping operation
US6412199B1 (en) *	2000-10-12	2002-07-02	Blizzard Corporation	Adjustable wing plow with fixed pivot
CA2635321C (en) *	2007-06-19	2015-05-12	Doug Smoljo	Earthworking implement
CA2612341A1 (en) *	2007-11-27	2009-05-27	Black Cat Blades Ltd.	Ground engaging tool blade
SE533207C2 (sv) *	2007-12-21	2010-07-20	Atlas Copco Rock Drills Ab	Slitdel till en skopa för en last-eller grävmaskin,fästenhet där för jämte slitdelssystem, skopa och last-eller grävmaskin
CN102296653B (zh) *	2011-05-24	2014-07-23	天津柳工机械有限公司	具有浅地层耧耙功能的推土机铲刀总成
CN202247988U (zh) *	2011-09-05	2012-05-30	中联重科股份有限公司	铲刀刀片和推土机

2014
- 2014-07-29 US US14/445,845 patent/US20160032556A1/en not_active Abandoned
2015
- 2015-07-10 CA CA2956083A patent/CA2956083C/en active Active
- 2015-07-10 BR BR112017001216-2A patent/BR112017001216B1/pt not_active IP Right Cessation
- 2015-07-10 CN CN201580040107.1A patent/CN106661861B/zh active Active
- 2015-07-10 WO PCT/US2015/039978 patent/WO2016018588A1/en active Application Filing
- 2015-07-10 AU AU2015296952A patent/AU2015296952B2/en not_active Ceased
- 2015-07-10 EP EP15739488.3A patent/EP3175046A1/en not_active Withdrawn
- 2015-07-10 RU RU2017104542A patent/RU2688999C1/ru active

Also Published As

Publication number	Publication date
CN106661861B (zh)	2020-03-27
RU2688999C1 (ru)	2019-05-23
CA2956083A1 (en)	2016-02-04
CN106661861A (zh)	2017-05-10
AU2015296952A1 (en)	2017-02-23
BR112017001216A2 (pt)	2017-11-28
WO2016018588A1 (en)	2016-02-04
EP3175046A1 (en)	2017-06-07
BR112017001216B1 (pt)	2022-07-05
AU2015296952B2 (en)	2019-08-08
US20160032556A1 (en)	2016-02-04

Legal Events

Date	Code	Title	Description
2020-07-11	EEER	Examination request	Effective date: 20200624
2022-06-22	EEER	Examination request	Effective date: 20200624
2022-08-30	EEER	Examination request	Effective date: 20200624

Publication	Publication Date	Title
CA2956142C (en)	2022-09-06	Wear component for ground engaging tool
AU2015223429B2 (en)	2018-10-04	Shroud retention system having replaceable lug insert
US20190177954A1 (en)	2019-06-13	Implement cutting edge with brazed white cast iron teeth
CA2956083C (en)	2022-10-04	Wear component for ground engaging tool
US9556595B2 (en)	2017-01-31	High performance implement wear member
RU2722637C2 (ru)	2020-06-02	Изнашиваемый элемент
US20040060208A1 (en)	2004-04-01	Excavator teeth, apparatus and methods
CA2883605C (en)	2022-12-06	High production rock ripping tool
CN111877425A (zh)	2020-11-03	用于刀片的耐磨板