FR2190983A1 - - Google Patents

Info

Publication number
FR2190983A1
FR2190983A1 FR7324712A FR7324712A FR2190983A1 FR 2190983 A1 FR2190983 A1 FR 2190983A1 FR 7324712 A FR7324712 A FR 7324712A FR 7324712 A FR7324712 A FR 7324712A FR 2190983 A1 FR2190983 A1 FR 2190983A1
Authority
FR
France
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
FR7324712A
Other languages
French (fr)
Other versions
FR2190983B1 (cs
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.)
Koehring Co
Original Assignee
Koehring 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 Koehring Co filed Critical Koehring Co
Publication of FR2190983A1 publication Critical patent/FR2190983A1/fr
Application granted granted Critical
Publication of FR2190983B1 publication Critical patent/FR2190983B1/fr
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)
  • Road Repair (AREA)
  • Agricultural Machines (AREA)
  • Road Paving Machines (AREA)
FR7324712A 1972-07-05 1973-07-05 Expired FR2190983B1 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26922872A 1972-07-05 1972-07-05

Publications (2)

Publication Number Publication Date
FR2190983A1 true FR2190983A1 (cs) 1974-02-01
FR2190983B1 FR2190983B1 (cs) 1978-06-30

Family

ID=23026359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324712A Expired FR2190983B1 (cs) 1972-07-05 1973-07-05

Country Status (6)

Country Link
US (1) US3795279A (cs)
JP (1) JPS5435013B2 (cs)
CA (1) CA985946A (cs)
DE (1) DE2333881C2 (cs)
FR (1) FR2190983B1 (cs)
GB (2) GB1435752A (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096585A1 (en) * 1982-06-08 1983-12-21 Koehring Company An earth working machine
DE3330745A1 (de) * 1983-08-26 1985-03-07 Fa. Franz X. Kibler, 7967 Bad Waldsee Vorrichtung zur landwirtschaftlichen bodenbearbeitung
FR2811195B1 (fr) * 2000-07-07 2003-01-17 Kuhn Sa Dispositif de verrouillage d'un capot d'une machine de travail du sol
US6834550B2 (en) * 2001-09-10 2004-12-28 The Regents Of The University Of California Soil profile force measurement using an instrumented tine
DE102004059543A1 (de) * 2004-12-09 2006-06-29 Claas Selbstfahrende Erntemaschinen Gmbh Landwirtschaftliche Arbeitsmaschine
US20060243463A1 (en) * 2005-04-29 2006-11-02 Mensch Donald L Rotatable implement with end-mounted motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171664B (de) * 1962-07-25 1964-06-04 Entwicklung Einrichtung zum selbsttaetigen Regeln der Fahrgeschwindigkeit eines Ackerschleppers bei der Feldarbeit, insbesondere beim Pfluegen mit konstanter Arbeitstiefe
US3313354A (en) * 1964-06-22 1967-04-11 Tadao Yamaoka Apparatus for automatically controlling the depth of soil tilled by agricultural tractors
NL150658C (nl) * 1965-10-20 1977-02-15 Lely Nv C Van Der Grondbewerkingsmachine
US3598027A (en) * 1969-02-05 1971-08-10 Cmi Corp Method of road construction
US3638539A (en) * 1969-11-13 1972-02-01 Gerald L Revell Road base building apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
JPS5435013B2 (cs) 1979-10-30
JPS4954101A (cs) 1974-05-25
GB1435752A (en) 1976-05-12
CA985946A (en) 1976-03-23
DE2333881A1 (de) 1974-01-24
DE2333881C2 (de) 1984-05-10
US3795279A (en) 1974-03-05
GB1435751A (en) 1976-05-12
FR2190983B1 (cs) 1978-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse