FR2346201A1 - Tracteur enjambeur - Google Patents

Tracteur enjambeur

Info

Publication number
FR2346201A1
FR2346201A1 FR7709607A FR7709607A FR2346201A1 FR 2346201 A1 FR2346201 A1 FR 2346201A1 FR 7709607 A FR7709607 A FR 7709607A FR 7709607 A FR7709607 A FR 7709607A FR 2346201 A1 FR2346201 A1 FR 2346201A1
Authority
FR
France
Prior art keywords
wheel frames
esp
self
useful
cross bar
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.)
Withdrawn
Application number
FR7709607A
Other languages
English (en)
French (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2346201A1 publication Critical patent/FR2346201A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0607—Straddle tractors, used for instance above vine stocks, rows of bushes, or the like
    • 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
    • A01B51/00—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus
    • A01B51/02—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor
    • A01B51/026—Undercarriages specially adapted for mounting-on various kinds of agricultural tools or apparatus propelled by a motor of the automotive vehicle type, e.g. including driver accommodation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/20—Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers
    • H01S5/2054—Methods of obtaining the confinement
    • H01S5/2059—Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Guiding Agricultural Machines (AREA)
  • Agricultural Machines (AREA)
FR7709607A 1976-03-29 1977-03-22 Tracteur enjambeur Withdrawn FR2346201A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH387376A CH597742A5 (no) 1976-03-29 1976-03-29

Publications (1)

Publication Number Publication Date
FR2346201A1 true FR2346201A1 (fr) 1977-10-28

Family

ID=4265316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709607A Withdrawn FR2346201A1 (fr) 1976-03-29 1977-03-22 Tracteur enjambeur

Country Status (6)

Country Link
JP (1) JPS52118729A (no)
CH (1) CH597742A5 (no)
DE (1) DE2713017A1 (no)
ES (1) ES457323A1 (no)
FR (1) FR2346201A1 (no)
IT (1) IT1075702B (no)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420294A1 (fr) * 1978-03-22 1979-10-19 Dowler David Perfectionnements apportes aux instruments d'agriculture et notamment aux chassis porteurs d'appareils d'epandage, et aux moyens d'entrainement de ces derniers
CN110771286A (zh) * 2019-11-06 2020-02-11 方绪龙 一种采用工厂作业方式的农机设备

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB117856A (en) * 1917-08-15 1918-08-08 Francis Giveran Parry Improvements in Plough or like Cultivating Implements.
FR498622A (fr) * 1916-06-09 1920-01-16 Theodore Pesinger Payne Perfectionnements dans les machines agricoles
US3200889A (en) * 1964-01-28 1965-08-17 Daniel C Ivy Apparatus for farm cultivating and harvesting
US3472322A (en) * 1967-02-17 1969-10-14 Leonard D Barry Automatic farming system
DE1757253A1 (de) * 1968-04-17 1971-04-01 Jung Gmbh Lokomotivfab Arn Zugmaschine fuer landwirtschaftliche Geraete
FR2201823A1 (no) * 1972-10-10 1974-05-03 Budapesti Mezogazdasagi
FR2250465A1 (en) * 1973-11-08 1975-06-06 Farres Camiciottoli Machine for harvesting grapes - operators cut grapes from vines projecting between collection belts
FR2255834A1 (en) * 1974-01-02 1975-07-25 Ucfe Machine for cultivating and harvesting crops - has polygonal frame on adjustable wheels, seats, driving wheel and engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR498622A (fr) * 1916-06-09 1920-01-16 Theodore Pesinger Payne Perfectionnements dans les machines agricoles
GB117856A (en) * 1917-08-15 1918-08-08 Francis Giveran Parry Improvements in Plough or like Cultivating Implements.
US3200889A (en) * 1964-01-28 1965-08-17 Daniel C Ivy Apparatus for farm cultivating and harvesting
US3472322A (en) * 1967-02-17 1969-10-14 Leonard D Barry Automatic farming system
DE1757253A1 (de) * 1968-04-17 1971-04-01 Jung Gmbh Lokomotivfab Arn Zugmaschine fuer landwirtschaftliche Geraete
FR2201823A1 (no) * 1972-10-10 1974-05-03 Budapesti Mezogazdasagi
FR2250465A1 (en) * 1973-11-08 1975-06-06 Farres Camiciottoli Machine for harvesting grapes - operators cut grapes from vines projecting between collection belts
FR2255834A1 (en) * 1974-01-02 1975-07-25 Ucfe Machine for cultivating and harvesting crops - has polygonal frame on adjustable wheels, seats, driving wheel and engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420294A1 (fr) * 1978-03-22 1979-10-19 Dowler David Perfectionnements apportes aux instruments d'agriculture et notamment aux chassis porteurs d'appareils d'epandage, et aux moyens d'entrainement de ces derniers
CN110771286A (zh) * 2019-11-06 2020-02-11 方绪龙 一种采用工厂作业方式的农机设备

Also Published As

Publication number Publication date
IT1075702B (it) 1985-04-22
ES457323A1 (es) 1978-02-01
CH597742A5 (no) 1978-04-14
DE2713017A1 (de) 1977-10-13
JPS52118729A (en) 1977-10-05

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Legal Events

Date Code Title Description
ST Notification of lapse