IT8020052A0 - Utensile per macchina per movimento di terra e relativo metodo di fabbricazione. - Google Patents

Utensile per macchina per movimento di terra e relativo metodo di fabbricazione.

Info

Publication number
IT8020052A0
IT8020052A0 IT8020052A IT2005280A IT8020052A0 IT 8020052 A0 IT8020052 A0 IT 8020052A0 IT 8020052 A IT8020052 A IT 8020052A IT 2005280 A IT2005280 A IT 2005280A IT 8020052 A0 IT8020052 A0 IT 8020052A0
Authority
IT
Italy
Prior art keywords
tool
manufacturing
earthmoving machine
earthmoving
machine
Prior art date
Application number
IT8020052A
Other languages
English (en)
Other versions
IT1140661B (it
Inventor
Earle W Stephenson
Original Assignee
Latrobe Pennylvania U S A A
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 Latrobe Pennylvania U S A A filed Critical Latrobe Pennylvania U S A A
Publication of IT8020052A0 publication Critical patent/IT8020052A0/it
Application granted granted Critical
Publication of IT1140661B publication Critical patent/IT1140661B/it

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
    • E02F3/78—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements
    • E02F3/783—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices with rotating digging elements having a horizontal axis of rotation
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
    • A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Earth Drilling (AREA)
IT20052/80A 1979-02-21 1980-02-21 Utensile per macchina per movimento di terra e relativo metodo di fabbricazione IT1140661B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1372079A 1979-02-21 1979-02-21
US06/046,944 US4326592A (en) 1979-02-21 1979-06-08 Tool for earthworking machine

Publications (2)

Publication Number Publication Date
IT8020052A0 true IT8020052A0 (it) 1980-02-21
IT1140661B IT1140661B (it) 1986-10-01

Family

ID=26685175

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20052/80A IT1140661B (it) 1979-02-21 1980-02-21 Utensile per macchina per movimento di terra e relativo metodo di fabbricazione

Country Status (2)

Country Link
US (1) US4326592A (it)
IT (1) IT1140661B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2113177B (en) * 1982-01-08 1986-02-05 Kennametal Inc Bit and block assembly
US4786111A (en) * 1983-09-26 1988-11-22 Zekeriya Yargici Apparatus and method for delivering liquid coolant to drum mounted cutting tools
US4711187A (en) * 1985-09-23 1987-12-08 Daryl Schultz Fertilizer applicator knife and its use
US4901800A (en) * 1988-07-11 1990-02-20 Wilson Alvin K Cultivator tool for planting seedlings
US4917196A (en) * 1989-08-15 1990-04-17 Kennametal Inc. Excavating tooth for an earth auger
US5143163A (en) * 1991-08-29 1992-09-01 Kennametal Inc. Digging tooth
DE29506469U1 (de) * 1995-04-15 1995-06-08 RDZ Dutzi GmbH, 76698 Ubstadt-Weiher Zinken für ein Bodenbearbeitungsgerät
DE29822809U1 (de) 1998-12-22 2000-05-11 RDZ Dutzi GmbH, 76698 Ubstadt-Weiher Zinkenrotor für ein Bodenbearbeitungsgerät
CA2572443C (en) * 2006-12-22 2014-11-18 Road Badger Inc. Ground working device for liquid treated roads
ES2310970B1 (es) * 2007-07-02 2009-11-19 HARD & WEAR TECHNOLOGIES, S.A. Modulo de recubrimiento para la cabeza de ataque de maquinas tuneladoras.
US8528236B2 (en) 2010-12-06 2013-09-10 Schiller Grounds Care, Inc. Device for creating a trench in a ground surface
NL2009729C2 (nl) * 2012-10-30 2014-05-06 Redexim Handel En Expl Mij Bv Rotoras voor gebruik in een beluchtingsinrichting.
US9573295B2 (en) * 2013-05-02 2017-02-21 Surface Preparation Technologies, Llc Cutting tool, mounting bracket, and rotatable cutting head
US10787774B2 (en) 2015-08-03 2020-09-29 Winchester E. Latham Milling cutting element system
US10260206B2 (en) 2015-08-03 2019-04-16 Winchester E. Latham Milling cutting element system
CA2951554C (en) * 2015-12-16 2019-02-12 Blount, Inc. Blade assembly flange

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1415663A (en) * 1917-06-28 1922-05-09 Charles L Lilleberg Rotary plow
US2663241A (en) * 1949-03-18 1953-12-22 Rotary Hoes Ltd Earth working tool for the rotor of rotary cultivating machines
US2802408A (en) * 1951-10-05 1957-08-13 Seaman Andwall Corp Rotary material-working implements
NL6807087A (it) * 1968-05-17 1969-11-19
US3702638A (en) * 1971-01-18 1972-11-14 Raygo Inc Earth working rotor with improved tines
US3737199A (en) * 1971-06-28 1973-06-05 Kennametal Inc Earthworking tool

Also Published As

Publication number Publication date
IT1140661B (it) 1986-10-01
US4326592A (en) 1982-04-27

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