FR2384437A1 - Working platform attachment for tractor - has three point linkage mounted frame with hydraulic cylinders to raise carriage and extend platforms - Google Patents

Working platform attachment for tractor - has three point linkage mounted frame with hydraulic cylinders to raise carriage and extend platforms

Info

Publication number
FR2384437A1
FR2384437A1 FR7708904A FR7708904A FR2384437A1 FR 2384437 A1 FR2384437 A1 FR 2384437A1 FR 7708904 A FR7708904 A FR 7708904A FR 7708904 A FR7708904 A FR 7708904A FR 2384437 A1 FR2384437 A1 FR 2384437A1
Authority
FR
France
Prior art keywords
platforms
extend
tractor
hydraulic cylinders
working platform
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
FR7708904A
Other languages
French (fr)
Other versions
FR2384437B1 (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.)
CEPPARO LOUIS
Original Assignee
CEPPARO LOUIS
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 CEPPARO LOUIS filed Critical CEPPARO LOUIS
Priority to FR7708904A priority Critical patent/FR2384437A1/en
Publication of FR2384437A1 publication Critical patent/FR2384437A1/en
Application granted granted Critical
Publication of FR2384437B1 publication Critical patent/FR2384437B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044—Working platforms suspended from booms
    • B66F11/046—Working platforms suspended from booms of the telescoping type
    • 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
    • A01D46/20—Platforms with lifting and lowering devices

Abstract

The apparatus is carried by a tractor hitch and has feet (4) which rest on the ground to stabilise the apparatus in use. Vertical pillars (1) are connected by members (5, 3) and provide a support up and down which the horizontally extending frame (7) can be moved by jack (18). Frame (7) carries two platforms (8) which can be extended laterally on beams (13) sliding in the top members of frame (7) by double acting hydraulic jacks (14). Controls for jacks (18, 14) are provided on the gondolas. In an alternative construction the platforms are carried individually by the pillars and extend on scissor linkages.
FR7708904A 1977-03-21 1977-03-21 Working platform attachment for tractor - has three point linkage mounted frame with hydraulic cylinders to raise carriage and extend platforms Granted FR2384437A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7708904A FR2384437A1 (en) 1977-03-21 1977-03-21 Working platform attachment for tractor - has three point linkage mounted frame with hydraulic cylinders to raise carriage and extend platforms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7708904A FR2384437A1 (en) 1977-03-21 1977-03-21 Working platform attachment for tractor - has three point linkage mounted frame with hydraulic cylinders to raise carriage and extend platforms

Publications (2)

Publication Number Publication Date
FR2384437A1 true FR2384437A1 (en) 1978-10-20
FR2384437B1 FR2384437B1 (en) 1980-03-14

Family

ID=9188546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7708904A Granted FR2384437A1 (en) 1977-03-21 1977-03-21 Working platform attachment for tractor - has three point linkage mounted frame with hydraulic cylinders to raise carriage and extend platforms

Country Status (1)

Country Link
FR (1) FR2384437A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003106A1 (en) * 1988-09-27 1990-04-05 Franz Von Pfeil Harvesting device
US5109951A (en) * 1989-06-05 1992-05-05 Polytec Device for the curved displacement of an object in contact with a surface
ES2033564A1 (en) * 1990-09-20 1993-03-16 Pujol Morlans Ramon Farm machine for harvesting and pruning work.
FR2703673A1 (en) * 1993-04-08 1994-10-14 Duarib Ets Lifting device with gondola (basket)
US5823291A (en) * 1997-02-19 1998-10-20 Metro Machine Corporation Self-contained device for cleaning and coating hold surfaces in a bulk carrier
US6102157A (en) * 1997-02-19 2000-08-15 Metro Machine Corporation Self-contained staging system for cleaning and painting bulk cargo holds
US6186273B1 (en) 1997-02-19 2001-02-13 Metro Machine Corporation Self-contained staging system for cleaning and painting bulk cargo holds
US6547034B1 (en) * 1992-12-07 2003-04-15 David Waters Pruning system

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990003106A1 (en) * 1988-09-27 1990-04-05 Franz Von Pfeil Harvesting device
US5109951A (en) * 1989-06-05 1992-05-05 Polytec Device for the curved displacement of an object in contact with a surface
ES2033564A1 (en) * 1990-09-20 1993-03-16 Pujol Morlans Ramon Farm machine for harvesting and pruning work.
US6547034B1 (en) * 1992-12-07 2003-04-15 David Waters Pruning system
FR2703673A1 (en) * 1993-04-08 1994-10-14 Duarib Ets Lifting device with gondola (basket)
US5823291A (en) * 1997-02-19 1998-10-20 Metro Machine Corporation Self-contained device for cleaning and coating hold surfaces in a bulk carrier
US6102157A (en) * 1997-02-19 2000-08-15 Metro Machine Corporation Self-contained staging system for cleaning and painting bulk cargo holds
US6186273B1 (en) 1997-02-19 2001-02-13 Metro Machine Corporation Self-contained staging system for cleaning and painting bulk cargo holds

Also Published As

Publication number Publication date
FR2384437B1 (en) 1980-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse