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MX2020010670A - Superficie de punta arqueada y montaje de hoja. - Google Patents

Superficie de punta arqueada y montaje de hoja.

Info

Publication number
MX2020010670A
MX2020010670A MX2020010670A MX2020010670A MX2020010670A MX 2020010670 A MX2020010670 A MX 2020010670A MX 2020010670 A MX2020010670 A MX 2020010670A MX 2020010670 A MX2020010670 A MX 2020010670A MX 2020010670 A MX2020010670 A MX 2020010670A
Authority
MX
Mexico
Prior art keywords
blade assembly
bit surface
arcuate bit
arcuate
shank portion
Prior art date
Application number
MX2020010670A
Other languages
English (en)
Inventor
Jr David B Parzynski
Thomas M Congdon
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 MX2020010670A publication Critical patent/MX2020010670A/es

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
    • E02F3/76—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
    • 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
    • E02F3/7636—Graders with the scraper blade mounted under the tractor chassis
    • E02F3/7645—Graders with the scraper blade mounted under the tractor chassis with the scraper blade being pivotable about a horizontal axis disposed parallel to the blade
    • 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
    • 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
    • E02F9/2825—Mountings therefor using adapters
    • 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
    • E02F9/285—Teeth characterised by the material used
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Milling Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Harvester Elements (AREA)

Abstract

Una punta de herramienta (200, 300, 400, 500) comprende una porción de vástago (202, 302, 402, 502) que define un eje longitudinal (L) y una porción de trabajo (204, 304, 404, 504). La porción de trabajo (204, 304, 404, 504) incluye al menos una primera superficie arqueada (206, 306, 406, 506) dispuesta longitudinalmente adyacente a la porción de vástago (202, 302, 402, 502).
MX2020010670A 2018-04-13 2019-04-08 Superficie de punta arqueada y montaje de hoja. MX2020010670A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/952,548 US11512456B2 (en) 2018-04-13 2018-04-13 Arcuate bit surface and blade assembly
PCT/US2019/026242 WO2019199623A1 (en) 2018-04-13 2019-04-08 Arcuate bit surface and blade assembly

Publications (1)

Publication Number Publication Date
MX2020010670A true MX2020010670A (es) 2020-10-28

Family

ID=66248753

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020010670A MX2020010670A (es) 2018-04-13 2019-04-08 Superficie de punta arqueada y montaje de hoja.

Country Status (10)

Country Link
US (1) US11512456B2 (es)
EP (1) EP3775399B1 (es)
CN (1) CN112004971B (es)
AU (1) AU2019251080B2 (es)
CA (1) CA3095836A1 (es)
ES (1) ES2963107T3 (es)
MX (1) MX2020010670A (es)
PE (1) PE20201310A1 (es)
WO (1) WO2019199623A1 (es)
ZA (1) ZA202006511B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10590632B2 (en) * 2017-01-09 2020-03-17 Caterpillar Inc. System for securing bits against rotation
USD890816S1 (en) 2018-04-13 2020-07-21 Caterpillar Inc. Bit for a ground engaging machine implement
US10822770B2 (en) * 2018-05-25 2020-11-03 Caterpillar Inc. Adapter board with pry points
US11697923B2 (en) 2020-07-06 2023-07-11 Caterpillar Inc. Retention system for ripper tips
US11970842B2 (en) 2020-07-06 2024-04-30 Caterpillar Inc. Retention system for boltless cutting edges
US12173480B2 (en) 2020-07-06 2024-12-24 Caterpillar Inc. Retention system for boltless cutting edges
US11414842B2 (en) 2020-07-06 2022-08-16 Caterpillar Inc. Retention system for motor grader bits
US12398531B2 (en) 2022-04-26 2025-08-26 Caterpillar Inc. Washout protection for a bit
USD1107761S1 (en) * 2024-06-21 2025-12-30 Caterpillar Inc. Cutting edge bit for a motor grader
USD1107078S1 (en) * 2024-06-21 2025-12-23 Caterpillar Inc. Cutting edge bit for a motor grader

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1527388A (en) * 1923-02-05 1925-02-24 Western Wheeled Scraper Co Scarifier device for road-grading machines
US2851295A (en) * 1954-12-20 1958-09-09 Gardner Denver Co Socket adaptor
US2984029A (en) * 1958-09-22 1961-05-16 Pederson Henry Detachable root clearing teeth for small bulldozers
US2977696A (en) * 1959-06-08 1961-04-04 O K Tool Co Inc Grubber attachment for bulldozers
US3312504A (en) * 1963-05-07 1967-04-04 Lokomo Oy Attachment means for ice cutter tooth on road grader blade
US3575467A (en) 1969-03-11 1971-04-20 Carmet Co Cutter bit and block
US4084856A (en) * 1976-02-09 1978-04-18 Fansteel Inc. Self-retaining sleeve and bit
US4346934A (en) * 1977-06-29 1982-08-31 Kennametal Inc. Excavating bit
ZA846759B (es) * 1983-09-05 1985-02-27
DE3500931A1 (de) * 1984-01-31 1985-08-08 De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal Schneidwerkzeug
SE458691B (sv) 1984-09-18 1989-04-24 Sandvik Ab Vaeghyvelskaer samt anordning och foerfarande vid bearbetning av vaegytor
SE8404673L (sv) * 1984-09-18 1986-03-19 Santrade Ltd Veghyvelsker
US4753299A (en) * 1986-05-02 1988-06-28 Meyers Thomas A Grader blade assembly and pick therefor
CA1248752A (en) 1986-05-02 1989-01-17 Thomas A. Meyers Grader blade assembly and pick therefor
EP0274711A1 (en) 1986-12-19 1988-07-20 De Beers Industrial Diamond Division (Proprietary) Limited Cutting tool for a mining machine
USD308684S (en) * 1987-09-15 1990-06-19 Meyers Thomas A Earth working pick for graders or the like
US4883129A (en) * 1988-12-16 1989-11-28 Caterpillar Inc. Bit assembly utilizing carbide insert
GB9117993D0 (en) * 1991-08-20 1991-10-09 Sandvik Rock Tools Ltd Tools
JP2006207113A (ja) 1999-10-07 2006-08-10 Kazutoshi Ishizuka 掘削爪
CN101395341B (zh) * 2006-01-25 2011-06-08 泰加投资私人有限公司 在用于切割或磨削岩石或硬土层的切割刀片或磨碎机的主体上夹持齿的夹持器
US8490711B2 (en) 2011-12-21 2013-07-23 Caterpillar Inc. Ripper assembly having a linkage assembly and an actuator
EP2851507B1 (en) * 2013-09-19 2020-06-17 Sandvik Intellectual Property AB Cutting bit and bit assembly
WO2016014139A1 (en) 2014-07-24 2016-01-28 Hall David R Angled degradation pick
CN105442659A (zh) * 2015-12-03 2016-03-30 天津市中机雄风机械有限公司 一种挖掘机斗齿

Also Published As

Publication number Publication date
ES2963107T3 (es) 2024-03-25
EP3775399A1 (en) 2021-02-17
WO2019199623A1 (en) 2019-10-17
EP3775399B1 (en) 2023-08-16
CN112004971A (zh) 2020-11-27
US11512456B2 (en) 2022-11-29
CN112004971B (zh) 2023-06-27
PE20201310A1 (es) 2020-11-24
AU2019251080B2 (en) 2025-05-08
BR112020020821A2 (pt) 2021-01-19
US20190316325A1 (en) 2019-10-17
AU2019251080A1 (en) 2020-11-12
CA3095836A1 (en) 2019-10-17
ZA202006511B (en) 2022-03-30

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