FR2444394A1 - Fraise pour machines agricoles - Google Patents

Fraise pour machines agricoles

Info

Publication number
FR2444394A1
FR2444394A1 FR7930573A FR7930573A FR2444394A1 FR 2444394 A1 FR2444394 A1 FR 2444394A1 FR 7930573 A FR7930573 A FR 7930573A FR 7930573 A FR7930573 A FR 7930573A FR 2444394 A1 FR2444394 A1 FR 2444394A1
Authority
FR
France
Prior art keywords
agricultural machinery
strawberry
periphery
cutting elements
zone
Prior art date
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.)
Granted
Application number
FR7930573A
Other languages
English (en)
Other versions
FR2444394B1 (fr
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of FR2444394A1 publication Critical patent/FR2444394A1/fr
Application granted granted Critical
Publication of FR2444394B1 publication Critical patent/FR2444394B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/062—Devices for making drills or furrows
    • A01C5/064—Devices for making drills or furrows with rotating tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Soil Working Implements (AREA)
  • Sowing (AREA)
  • Scissors And Nippers (AREA)
  • Harvester Elements (AREA)

Abstract

Cette invention concerne une fraise pour machines agricoles comprenant un corps en forme de disque 50 muni d'éléments de coupe durs à sa périphérie. La périphérie de ce corps 50 présente plusieurs zones en arc de cercle 62 comprenant une partie arrière allant en s'aplatissant radialement vers l'intérieur et une partie avant s'élevant radialement vers l'extérieur. Des supports 68 sont disposés entre la partie arrière d'une zone et la partie avant de la zone voisine pour la réception d'éléments de coupe 70 dirigés vers l'extérieur.
FR7930573A 1978-12-18 1979-12-13 Fraise pour machines agricoles Expired FR2444394B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97053878A 1978-12-18 1978-12-18

Publications (2)

Publication Number Publication Date
FR2444394A1 true FR2444394A1 (fr) 1980-07-18
FR2444394B1 FR2444394B1 (fr) 1985-07-19

Family

ID=25517102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7930573A Expired FR2444394B1 (fr) 1978-12-18 1979-12-13 Fraise pour machines agricoles

Country Status (10)

Country Link
AR (1) AR227880A1 (fr)
BE (1) BE880652A (fr)
CA (1) CA1110923A (fr)
CH (1) CH644991A5 (fr)
DE (1) DE2949045C2 (fr)
DK (1) DK535879A (fr)
FR (1) FR2444394B1 (fr)
GB (1) GB2037553B (fr)
IT (1) IT1164782B (fr)
NL (1) NL7909063A (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3644211A1 (de) * 1985-12-24 1987-08-27 Braun Ag Buegeleisensohle
ATE288218T1 (de) 2001-05-17 2005-02-15 Rtc Ind Inc Warenpräsentations-und verwaltungssystem
US8627965B2 (en) 2001-05-17 2014-01-14 Rtc Industries, Inc. Multi-component display and merchandise systems
US7931156B2 (en) 2001-05-17 2011-04-26 Rtc Industries, Inc. Product management display system with retaining wall
US8047385B2 (en) 2004-02-03 2011-11-01 Rtc Industries, Inc. Product securement and management system
US10339495B2 (en) 2004-02-03 2019-07-02 Rtc Industries, Inc. System for inventory management
US9375100B2 (en) 2004-02-03 2016-06-28 Rtc Industries, Inc. Product securement and management system
US8938396B2 (en) 2004-02-03 2015-01-20 Rtc Industries, Inc. System for inventory management
US9818148B2 (en) 2013-03-05 2017-11-14 Rtc Industries, Inc. In-store item alert architecture
US9706857B2 (en) 2004-02-03 2017-07-18 Rtc Industries, Inc. Product securement and management system
US8978904B2 (en) 2005-09-12 2015-03-17 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US10285510B2 (en) 2005-09-12 2019-05-14 Rtc Industries, Inc. Product management display system
US9138075B2 (en) 2005-09-12 2015-09-22 Rtc Industries, Inc. Product management display system
US9265362B2 (en) 2005-09-12 2016-02-23 RTC Industries, Incorporated Product management display system
US11344138B2 (en) 2005-09-12 2022-05-31 Rtc Industries, Inc. Product management display system
US9750354B2 (en) 2005-09-12 2017-09-05 Rtc Industries, Inc. Product management display system
US9265358B2 (en) 2005-09-12 2016-02-23 RTC Industries, Incorporated Product management display system
US8312999B2 (en) 2005-09-12 2012-11-20 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US11259652B2 (en) 2005-09-12 2022-03-01 Rtc Industries, Inc. Product management display system
US9173504B2 (en) 2005-09-12 2015-11-03 Rtc Industries, Inc. Product management display system
US8453850B2 (en) 2005-09-12 2013-06-04 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US8967394B2 (en) 2005-09-12 2015-03-03 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US9259102B2 (en) 2005-09-12 2016-02-16 RTC Industries, Incorporated Product management display system with trackless pusher mechanism
US8739984B2 (en) 2005-09-12 2014-06-03 Rtc Industries, Inc. Product management display system with trackless pusher mechanism
US8056734B2 (en) 2006-10-23 2011-11-15 Rtc Industries, Inc. Merchandising system with flippable column and/or item stop
US10154739B2 (en) 2013-12-02 2018-12-18 Retail Space Solutions Llc Universal merchandiser and methods relating to same
USD801734S1 (en) 2014-12-01 2017-11-07 Retail Space Solutions Llc Shelf management parts
US9955802B2 (en) 2015-04-08 2018-05-01 Fasteners For Retail, Inc. Divider with selectively securable track assembly
US10959540B2 (en) 2016-12-05 2021-03-30 Retail Space Solutions Llc Shelf management system, components thereof, and related methods

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172531A (en) * 1966-04-13 1969-12-03 Coal Industry Patents Ltd Rotary Cutter Heads for Mining Machines
GB1176476A (en) * 1966-04-01 1970-01-01 Coal Industry Patents Ltd Rotary Cutter Heads for Mineral Mining Machines
US4023510A (en) * 1976-01-15 1977-05-17 Deere & Company Depth control and protective apparatus for tillage assembly
US4043404A (en) * 1976-01-15 1977-08-23 Deere & Company Tillage apparatus having improved cutting and drive structure
US4043281A (en) * 1976-01-15 1977-08-23 Deere & Company Dual packer wheel unit for tillage apparatus
US4051792A (en) * 1976-01-15 1977-10-04 Deere & Company Structural orientation and protective apparatus for tillage assembly
GB1532119A (en) * 1976-06-24 1978-11-15 Kennametal Inc Furrowing tool

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176476A (en) * 1966-04-01 1970-01-01 Coal Industry Patents Ltd Rotary Cutter Heads for Mineral Mining Machines
GB1172531A (en) * 1966-04-13 1969-12-03 Coal Industry Patents Ltd Rotary Cutter Heads for Mining Machines
US4023510A (en) * 1976-01-15 1977-05-17 Deere & Company Depth control and protective apparatus for tillage assembly
US4043404A (en) * 1976-01-15 1977-08-23 Deere & Company Tillage apparatus having improved cutting and drive structure
US4043281A (en) * 1976-01-15 1977-08-23 Deere & Company Dual packer wheel unit for tillage apparatus
US4051792A (en) * 1976-01-15 1977-10-04 Deere & Company Structural orientation and protective apparatus for tillage assembly
GB1532119A (en) * 1976-06-24 1978-11-15 Kennametal Inc Furrowing tool

Also Published As

Publication number Publication date
DE2949045C2 (de) 1982-06-16
IT7951075A0 (it) 1979-12-13
IT1164782B (it) 1987-04-15
GB2037553A (en) 1980-07-16
AR227880A1 (es) 1982-12-30
CH644991A5 (de) 1984-09-14
GB2037553B (en) 1982-10-20
FR2444394B1 (fr) 1985-07-19
DK535879A (da) 1980-06-19
DE2949045A1 (de) 1980-06-19
NL7909063A (nl) 1980-06-20
BE880652A (fr) 1980-04-16
CA1110923A (fr) 1981-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse