FR2401601A1 - Row-straddling grape harvester - has three wheels individually driven by hydraulic motors supplied from pumps mounted on each side - Google Patents

Row-straddling grape harvester - has three wheels individually driven by hydraulic motors supplied from pumps mounted on each side

Info

Publication number
FR2401601A1
FR2401601A1 FR7726792A FR7726792A FR2401601A1 FR 2401601 A1 FR2401601 A1 FR 2401601A1 FR 7726792 A FR7726792 A FR 7726792A FR 7726792 A FR7726792 A FR 7726792A FR 2401601 A1 FR2401601 A1 FR 2401601A1
Authority
FR
France
Prior art keywords
wheels
straddling
row
hydraulic motors
individually driven
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
FR7726792A
Other languages
French (fr)
Other versions
FR2401601B1 (en
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
Priority to FR7726792A priority Critical patent/FR2401601A1/en
Priority to FR7813030A priority patent/FR2423971A2/en
Priority to FR7901028A priority patent/FR2446060B2/en
Publication of FR2401601A1 publication Critical patent/FR2401601A1/en
Application granted granted Critical
Publication of FR2401601B1 publication Critical patent/FR2401601B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/28—Vintaging machines, i.e. grape harvesting machines
    • A01D46/285—Vintaging machines, i.e. grape harvesting machines with means for separating leaves and grapes, e.g. pneumatical means like blowing or aspirating devices

Abstract

The machine has chassis in the form of an inverted U which straddles the vines and is carried by three motor driven wheels situated on the outside of the sides of the chassis. Two of the wheels are in tandem on one side and these are steerable. The third wheel is a stabiliser and is situated on the other side equidistant from the first two wheels. Each wheel is driven individually by an integrally mounted hydraulic motor and one hydraulic pump is provided for the motors on each side, both pumps being driven by one engine situated between the two steerable wheels.
FR7726792A 1977-08-30 1977-08-30 Row-straddling grape harvester - has three wheels individually driven by hydraulic motors supplied from pumps mounted on each side Granted FR2401601A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7726792A FR2401601A1 (en) 1977-08-30 1977-08-30 Row-straddling grape harvester - has three wheels individually driven by hydraulic motors supplied from pumps mounted on each side
FR7813030A FR2423971A2 (en) 1977-08-30 1978-04-27 Grape harvester with speed synchroniser - has rotary sorter allowing leaves to be blown clear after juice and pip extraction, with beaters fixed in position by single plate
FR7901028A FR2446060B2 (en) 1977-08-30 1979-01-09 IMPROVEMENTS ON HARVESTING MACHINES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726792A FR2401601A1 (en) 1977-08-30 1977-08-30 Row-straddling grape harvester - has three wheels individually driven by hydraulic motors supplied from pumps mounted on each side

Publications (2)

Publication Number Publication Date
FR2401601A1 true FR2401601A1 (en) 1979-03-30
FR2401601B1 FR2401601B1 (en) 1984-08-17

Family

ID=9195029

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726792A Granted FR2401601A1 (en) 1977-08-30 1977-08-30 Row-straddling grape harvester - has three wheels individually driven by hydraulic motors supplied from pumps mounted on each side

Country Status (1)

Country Link
FR (1) FR2401601A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513846A1 (en) * 1981-10-01 1983-04-08 Vectur France THREE WHEEL HARVESTING MACHINE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901005A (en) * 1971-10-21 1975-08-26 Research Corp Fruit harvester

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3901005A (en) * 1971-10-21 1975-08-26 Research Corp Fruit harvester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513846A1 (en) * 1981-10-01 1983-04-08 Vectur France THREE WHEEL HARVESTING MACHINE

Also Published As

Publication number Publication date
FR2401601B1 (en) 1984-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse