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PE20210246A1 - Punta de herramienta que tiene un perfil cilindrico y montaje de hoja - Google Patents

Punta de herramienta que tiene un perfil cilindrico y montaje de hoja

Info

Publication number
PE20210246A1
PE20210246A1 PE2020001579A PE2020001579A PE20210246A1 PE 20210246 A1 PE20210246 A1 PE 20210246A1 PE 2020001579 A PE2020001579 A PE 2020001579A PE 2020001579 A PE2020001579 A PE 2020001579A PE 20210246 A1 PE20210246 A1 PE 20210246A1
Authority
PE
Peru
Prior art keywords
blade mount
cylindrical profile
tool point
cylindrical configuration
tool
Prior art date
Application number
PE2020001579A
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 PE20210246A1 publication Critical patent/PE20210246A1/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
    • 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
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • 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

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)
  • Component Parts Of Construction Machinery (AREA)
  • Harvester Elements (AREA)
  • Operation Control Of Excavators (AREA)
  • Shovels (AREA)
  • Sawing (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Drilling Tools (AREA)

Abstract

Una punta de herramienta (200, 300, 400, 500) comprende una porcion de vastago (202, 302, 402, 502) que incluye una configuracion cilindrica que define un eje longitudinal (L), una direccion radial (R) y una direccion circunferencial (C) y una porcion de trabajo (204, 304, 404, 504) que incluye una configuracion cilindrica que es concentrica con la porcion de vastago (202, 302, 402, 502) y una superficie inferior plana (218, 318, 418, 518).
PE2020001579A 2018-04-13 2019-04-08 Punta de herramienta que tiene un perfil cilindrico y montaje de hoja PE20210246A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/952,844 US11473273B2 (en) 2018-04-13 2018-04-13 Tool bit having a cylindrical profile and blade assembly
PCT/US2019/026246 WO2019199627A1 (en) 2018-04-13 2019-04-08 Tool bit having a cylindrical profile and blade assembly

Publications (1)

Publication Number Publication Date
PE20210246A1 true PE20210246A1 (es) 2021-02-09

Family

ID=66248754

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2020001579A PE20210246A1 (es) 2018-04-13 2019-04-08 Punta de herramienta que tiene un perfil cilindrico y montaje de hoja

Country Status (11)

Country Link
US (1) US11473273B2 (es)
EP (1) EP3775400B1 (es)
CN (1) CN111954738B (es)
AU (1) AU2019251084A1 (es)
BR (1) BR112020020810A2 (es)
CA (1) CA3095770A1 (es)
ES (1) ES2964389T3 (es)
MX (1) MX2020010672A (es)
PE (1) PE20210246A1 (es)
WO (1) WO2019199627A1 (es)
ZA (1) ZA202006512B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD890816S1 (en) 2018-04-13 2020-07-21 Caterpillar Inc. Bit for a ground engaging machine implement
US11697923B2 (en) 2020-07-06 2023-07-11 Caterpillar Inc. Retention system for ripper tips
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
US11970842B2 (en) 2020-07-06 2024-04-30 Caterpillar Inc. Retention system for boltless cutting edges
US20230340754A1 (en) * 2022-04-26 2023-10-26 Caterpillar Inc. Washout protection for a bit

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2305653A (en) * 1941-03-14 1942-12-22 Abraham W Ward Excavator tooth
US3585741A (en) 1967-06-29 1971-06-22 Orenstein & Koppel Ag Tooth and guiding means therefor for excavating equipment
US4084856A (en) * 1976-02-09 1978-04-18 Fansteel Inc. Self-retaining sleeve and bit
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
USD308684S (en) * 1987-09-15 1990-06-19 Meyers Thomas A Earth working pick for graders or the like
SE469756B (sv) * 1992-01-27 1993-09-06 Sandvik Ab Verktyg foer vaeghyvelskaer
US5520444A (en) * 1995-02-27 1996-05-28 Champion Equipment Co. Method of cutting and cutting rotative bit
ES2162965T3 (es) * 1995-10-31 2002-01-16 Bitelli Spa Elemento activo para el soporte de, como minimo, una herramienta de fresado, adecuado para su aplicacion a los tambores de fresado de maquinas para el levantamiento de suelos.
US5799741A (en) * 1996-02-26 1998-09-01 Champion Equipment Corp. Method of cutting and a cutting rotative bit
US5833323A (en) * 1997-02-03 1998-11-10 Kennametal Inc. Cutting toolholder retention system
US5947209A (en) * 1997-02-27 1999-09-07 Halford; Christopher J. Ground working implement including a shank and a tip
US6202327B1 (en) * 1999-05-05 2001-03-20 Eimco Llc Ice scraper having non-rotary tools with shielded cutting inserts
US6854527B2 (en) 2002-04-08 2005-02-15 Kennametal Inc. Fracture resistant carbide snowplow and grader blades
US7097257B2 (en) * 2004-09-15 2006-08-29 Sandvik Intellectual Property Ab Cutting tool with nozzle for spraying water on cutter bit
EP2291565A4 (en) 2008-05-19 2013-11-20 Sandvik Intellectual Property PEAK OF LEVELING WITH WASHER
AU2011286495B2 (en) * 2010-08-02 2015-08-06 Sandvik Intellectual Property Ab Rotatable grading pick with debris clearing feature, a tool and block assembly and a road grading machine
US8740314B2 (en) * 2011-01-11 2014-06-03 Joy Mm Delaware, Inc. Bit holding system with an opening for removal of broken bits
US8490711B2 (en) 2011-12-21 2013-07-23 Caterpillar Inc. Ripper assembly having a linkage assembly and an actuator
GB201201120D0 (en) * 2012-01-24 2012-03-07 Element Six Abrasives Sa Pick tool and assembly comprising same
GB201220294D0 (en) * 2012-11-12 2012-12-26 Element Six Gmbh Pick tool assembly and method of using same
WO2016014139A1 (en) 2014-07-24 2016-01-28 Hall David R Angled degradation pick
CN109414837B (zh) * 2016-05-27 2021-09-07 久益环球地下采矿有限责任公司 带有耐磨件的切削装置

Also Published As

Publication number Publication date
MX2020010672A (es) 2020-10-28
EP3775400A1 (en) 2021-02-17
WO2019199627A1 (en) 2019-10-17
US11473273B2 (en) 2022-10-18
CN111954738A (zh) 2020-11-17
AU2019251084A1 (en) 2020-11-12
US20190316326A1 (en) 2019-10-17
ZA202006512B (en) 2022-01-26
EP3775400B1 (en) 2023-10-04
CN111954738B (zh) 2022-10-25
BR112020020810A2 (pt) 2021-01-19
CA3095770A1 (en) 2019-10-17
ES2964389T3 (es) 2024-04-05

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