FR2390363A1 - Benne preneuse a deux machoires radio-guide - Google Patents

Benne preneuse a deux machoires radio-guide

Info

Publication number
FR2390363A1
FR2390363A1 FR7714033A FR7714033A FR2390363A1 FR 2390363 A1 FR2390363 A1 FR 2390363A1 FR 7714033 A FR7714033 A FR 7714033A FR 7714033 A FR7714033 A FR 7714033A FR 2390363 A1 FR2390363 A1 FR 2390363A1
Authority
FR
France
Prior art keywords
clam
hydraulic jack
bucket
excavator
open
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
FR7714033A
Other languages
English (en)
Other versions
FR2390363B1 (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.)
LOMBARDO PIERRE
Original Assignee
LOMBARDO PIERRE
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 LOMBARDO PIERRE filed Critical LOMBARDO PIERRE
Priority to FR7714033A priority Critical patent/FR2390363A1/fr
Publication of FR2390363A1 publication Critical patent/FR2390363A1/fr
Application granted granted Critical
Publication of FR2390363B1 publication Critical patent/FR2390363B1/fr
Granted 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
    • E02F3/46—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor
    • E02F3/47—Dredgers; Soil-shifting machines mechanically-driven with reciprocating digging or scraping elements moved by cables or hoisting ropes ; Drives or control devices therefor with grab buckets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
    • B66C13/44—Electrical transmitters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
    • B66C3/14—Grabs opened or closed by driving motors thereon
    • B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Operation Control Of Excavators (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

Dispositif permettant, par radio-guidage, d'ouvrir ou de fermer à distance et à volonté, une benne preneuse à deux mâchoires, suspendu au crochet d'une grue de levage ou grue mobile, sans avoir pour cela, à brancher ou raccorder des câbles de tractions des câbles électriques de puissance et/ou de commandes, des conduites hydrauliques et/ou pneumatiques, ou tous autres accessoires. Il comprend un châssis 10 sur lequel est fixée, à l'aide de quatre axes 9, une benne à deux mâchoires mobiles 8. Sur le châssis 10 est incorporé un vérin 4, servant à l'ouverture ou fermeture des mâchoires 8, à raide des barres de transmission. Ce vérin 4 est alimenté en fluide hydraulique par un groupe compact 5, entraîné par moteur à explosion, et par l'intermédiaire d'une vanne électro-magnétique 3 alimentée en énergie électrique, par une batterie 17. Le circuit de commande 2 réagit en fonction des impulsions émises par l'émetteur 1 et, par conséquent excite en ouverture ou en fermeture, les bobines de la vanne électro-magnétique 3. L'invention peut être utilisée dans le bâtiment pour des travaux de terrassement, pour le chargement d'agrégats et de matières granuleuses.
FR7714033A 1977-05-09 1977-05-09 Benne preneuse a deux machoires radio-guide Granted FR2390363A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7714033A FR2390363A1 (fr) 1977-05-09 1977-05-09 Benne preneuse a deux machoires radio-guide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7714033A FR2390363A1 (fr) 1977-05-09 1977-05-09 Benne preneuse a deux machoires radio-guide

Publications (2)

Publication Number Publication Date
FR2390363A1 true FR2390363A1 (fr) 1978-12-08
FR2390363B1 FR2390363B1 (fr) 1980-04-25

Family

ID=9190521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7714033A Granted FR2390363A1 (fr) 1977-05-09 1977-05-09 Benne preneuse a deux machoires radio-guide

Country Status (1)

Country Link
FR (1) FR2390363A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091978A1 (fr) * 1982-04-20 1983-10-26 Peiner Maschinen- und Schraubenwerke AG Benne preneuse à deux coquilles et un câble à usage sous-marin
US4526413A (en) * 1984-04-09 1985-07-02 Williams Howard G Remote controlled self-powered excavator apparatus
BE1013022A3 (nl) * 1998-12-01 2001-08-07 Asvem Nv Stuurinichting voor een grijper van een torenkraan.
DE202016005463U1 (de) * 2016-09-06 2017-12-07 Rolf Mieger Elektrisch angetriebener Hydraulikgreifer

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR919101A (fr) * 1945-12-18 1947-02-27 Benne-preneuse
FR1016646A (fr) * 1950-04-24 1952-11-18 Fu R Forderanlagen Frnst Hecke Dispositif pour la commande des opérations de travail dans les installations de grue à câble, à bennes de grande capacité
FR1357028A (fr) * 1963-02-19 1964-04-03 Zuccolo Rochet & Cie Dispositif de radiocommande pour machines diverses, telles que machines-outils, engins de levage et de manutention
FR1435124A (fr) * 1965-03-01 1966-04-15 Auxitra Benne preneuse
US3310335A (en) * 1965-10-13 1967-03-21 Neil E Shuey Load lifting mechanism
US3401974A (en) * 1966-08-19 1968-09-17 Ghislain Antoine Jean Marie Ma Tongs for handling heavy products
US3858728A (en) * 1974-01-11 1975-01-07 Midland Ross Corp Radio control crane and spreader system for handling containers

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR919101A (fr) * 1945-12-18 1947-02-27 Benne-preneuse
FR1016646A (fr) * 1950-04-24 1952-11-18 Fu R Forderanlagen Frnst Hecke Dispositif pour la commande des opérations de travail dans les installations de grue à câble, à bennes de grande capacité
FR1357028A (fr) * 1963-02-19 1964-04-03 Zuccolo Rochet & Cie Dispositif de radiocommande pour machines diverses, telles que machines-outils, engins de levage et de manutention
FR1435124A (fr) * 1965-03-01 1966-04-15 Auxitra Benne preneuse
US3310335A (en) * 1965-10-13 1967-03-21 Neil E Shuey Load lifting mechanism
US3401974A (en) * 1966-08-19 1968-09-17 Ghislain Antoine Jean Marie Ma Tongs for handling heavy products
US3858728A (en) * 1974-01-11 1975-01-07 Midland Ross Corp Radio control crane and spreader system for handling containers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0091978A1 (fr) * 1982-04-20 1983-10-26 Peiner Maschinen- und Schraubenwerke AG Benne preneuse à deux coquilles et un câble à usage sous-marin
US4526413A (en) * 1984-04-09 1985-07-02 Williams Howard G Remote controlled self-powered excavator apparatus
BE1013022A3 (nl) * 1998-12-01 2001-08-07 Asvem Nv Stuurinichting voor een grijper van een torenkraan.
DE202016005463U1 (de) * 2016-09-06 2017-12-07 Rolf Mieger Elektrisch angetriebener Hydraulikgreifer

Also Published As

Publication number Publication date
FR2390363B1 (fr) 1980-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse