FR2434239A1 - Dispositif convertible de manutention - Google Patents

Dispositif convertible de manutention

Info

Publication number
FR2434239A1
FR2434239A1 FR7824440A FR7824440A FR2434239A1 FR 2434239 A1 FR2434239 A1 FR 2434239A1 FR 7824440 A FR7824440 A FR 7824440A FR 7824440 A FR7824440 A FR 7824440A FR 2434239 A1 FR2434239 A1 FR 2434239A1
Authority
FR
France
Prior art keywords
rocking lever
jib
ram
demountable
attachments
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Withdrawn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
FR7824440A
Other languages
English (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.)
ETUDE COMMERCIALISATION STE VE
Original Assignee
ETUDE COMMERCIALISATION STE VE
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 ETUDE COMMERCIALISATION STE VE filed Critical ETUDE COMMERCIALISATION STE VE
Priority to FR7824440A priority Critical patent/FR2434239A1/fr
Publication of FR2434239A1 publication Critical patent/FR2434239A1/fr
Withdrawn legal-status Critical Current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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E02F3/404—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors comprising two parts movable relative to each other, e.g. for gripping
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
    • E02F3/3405—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines and comprising an additional linkage mechanism
    • 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
    • E02F3/627—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • E02F3/6273—Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor using legs to support the beams or arms on the ground during the connecting process
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Agricultural Machines (AREA)

Abstract

L'invention concerne un dispositif convertible de manutention. Un bâti 1, montable sur un tracteur 4, comporte une flèche 9 articulée qui, pour la commande d'un organe mobile de préhension 29 d'un accessoire 26-29 disposé à l'extrémité de la flèche 9, est munie d'un levier 16 basculant autour d'un palier 17 attaqué par un vérin 20 et attaquant l'organe 29 par l'intermédiaire d'une tringle rigide 25. Le levier 16 comporte deux paliers optionnels pour l'attache de l'extrémité du vérin 20 ou pour l'attache d'une barre 33 de liaison en parallélogramme déformable s'appuyant sur un palier 34 du bâti 1. L'invention s'applique aux appareils manutention, telle que pelletage, transport, levage, creusement, cavage, etc.
FR7824440A 1978-08-23 1978-08-23 Dispositif convertible de manutention Withdrawn FR2434239A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7824440A FR2434239A1 (fr) 1978-08-23 1978-08-23 Dispositif convertible de manutention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7824440A FR2434239A1 (fr) 1978-08-23 1978-08-23 Dispositif convertible de manutention

Publications (1)

Publication Number Publication Date
FR2434239A1 true FR2434239A1 (fr) 1980-03-21

Family

ID=9212023

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7824440A Withdrawn FR2434239A1 (fr) 1978-08-23 1978-08-23 Dispositif convertible de manutention

Country Status (1)

Country Link
FR (1) FR2434239A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084067A2 (fr) * 1982-01-14 1983-07-27 J.C. Bamford Excavators Limited Véhicule pour le chargement et excavation
CN105821916A (zh) * 2016-05-07 2016-08-03 王学义 装载机的多功能拨料机械臂装置
CN106120899A (zh) * 2016-06-24 2016-11-16 山东交通学院 一种多单元直线驱动小型高负载滑移式叉木机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082279A5 (fr) * 1970-03-09 1971-12-10 Agram
FR2134266A1 (fr) * 1971-04-29 1972-12-08 Faucheux Ets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2082279A5 (fr) * 1970-03-09 1971-12-10 Agram
FR2134266A1 (fr) * 1971-04-29 1972-12-08 Faucheux Ets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084067A2 (fr) * 1982-01-14 1983-07-27 J.C. Bamford Excavators Limited Véhicule pour le chargement et excavation
EP0084067A3 (fr) * 1982-01-14 1983-09-28 J.C. Bamford Excavators Limited Véhicule pour le chargement et excavation
CN105821916A (zh) * 2016-05-07 2016-08-03 王学义 装载机的多功能拨料机械臂装置
CN106120899A (zh) * 2016-06-24 2016-11-16 山东交通学院 一种多单元直线驱动小型高负载滑移式叉木机

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Legal Events

Date Code Title Description
ST Notification of lapse