ES233566U - Cuchara mecanica perfeccionada. - Google Patents

Cuchara mecanica perfeccionada.

Info

Publication number
ES233566U
ES233566U ES1978233566U ES233566U ES233566U ES 233566 U ES233566 U ES 233566U ES 1978233566 U ES1978233566 U ES 1978233566U ES 233566 U ES233566 U ES 233566U ES 233566 U ES233566 U ES 233566U
Authority
ES
Spain
Prior art keywords
bucket
levers
hoist
buckets
frame
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
ES1978233566U
Other languages
English (en)
Other versions
ES233566Y (es
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.)
Nemag BV
Original Assignee
Nemag BV
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 Nemag BV filed Critical Nemag BV
Publication of ES233566U publication Critical patent/ES233566U/es
Application granted granted Critical
Publication of ES233566Y publication Critical patent/ES233566Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B66C3/02—Bucket grabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Shovels (AREA)

Abstract

Cuchara mecánica perfeccionada; para la carga, que comprende sustancialmente un bastidor o superestructura que para cada cubeta de la cuchara tiene unas palancas giratorias en cuyo extremo está dispuesto el punto de giro de una cubeta de la cuchara, mientras que cada cubeta está adaptada, además, para ser llevada por medio de un cable e la posición de apertura y a través de un sistema de palancas, acoplado a un polipasto móvil en el bastidor, a una posición de cierra, caracterizada porque cada cubeta de la cuchara está unida, por medio de una pareja de palancas, con un polipasto, de manera que en le posición de apertura de las cubetas de la cuchara, éste último está dispuesta para formar un ángulo de 180º, mientras que las cubetas de la cuchara, el encontrarse el polipasto móvil en una posición intermedie, se apoyan entra el en forma de cierra hermético por los bordes de límite inferiores y laterales.
ES1978233566U 1977-01-27 1978-01-26 Cuchara mecanica perfeccionada. Expired ES233566Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7700847A NL7700847A (nl) 1977-01-27 1977-01-27 Grijper of dergelijke.

Publications (2)

Publication Number Publication Date
ES233566U true ES233566U (es) 1978-03-16
ES233566Y ES233566Y (es) 1978-07-16

Family

ID=19827860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1978233566U Expired ES233566Y (es) 1977-01-27 1978-01-26 Cuchara mecanica perfeccionada.

Country Status (10)

Country Link
US (1) US4176872A (es)
JP (1) JPS5393559A (es)
AU (1) AU510343B2 (es)
BE (1) BE863166A (es)
DE (1) DE2802338A1 (es)
ES (1) ES233566Y (es)
FR (1) FR2378906A1 (es)
GB (1) GB1587341A (es)
IT (1) IT1091821B (es)
NL (1) NL7700847A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669002A5 (fr) * 1986-07-18 1989-02-15 Serge Vuistiner Engin de terrassement.
JP2599179B2 (ja) * 1988-06-15 1997-04-09 石川島播磨重工業株式会社 クレーンの吊り具駆動装置
US5193873A (en) * 1989-12-15 1993-03-16 Centro De Investigacion Y. Asistencia Tecnica Del Estado De Queretaro, A.C. Sugar cane grab
FR2715872B1 (fr) * 1994-02-04 1996-03-29 Actim Sarl Installation de traitement de résidus.
US10480153B2 (en) * 2018-03-23 2019-11-19 Cashman Dredging And Marine Contracting, Co., Llc Slope-level-cut bucket
CN115959427A (zh) * 2022-12-19 2023-04-14 武汉奋进智能机器有限公司 空中转运设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197375C (es) *
DE289781C (es) *
DE260575C (es) *
DE286802C (es) *
DE295400C (es) *
FR457350A (fr) * 1912-08-08 1913-09-16 Pohlig J Ag Benne double pour la prise automatique de matières à déverser
FR693774A (fr) * 1930-04-11 1930-11-25 Benoto Sa Benne automatique perfectionnée
DE590683C (de) * 1931-10-28 1934-01-12 Naamlooze Vennootschap Havenbe Selbstgreifer
DE1172300B (de) * 1962-07-11 1964-06-18 Fernseh Gmbh Verfahren und Schaltungsanordnung zur UEbertragung eines Videosignals
US3949498A (en) * 1974-10-30 1976-04-13 Mitsubishi Seiko Kabushiki Kaisha Grab bucket for dredging sludge
FR2300034A1 (fr) * 1975-02-10 1976-09-03 Yumbo Benne preneuse a commande hydraulique

Also Published As

Publication number Publication date
FR2378906A1 (fr) 1978-08-25
IT7819719A0 (it) 1978-01-27
AU3275578A (en) 1979-08-02
JPS5393559A (en) 1978-08-16
DE2802338A1 (de) 1978-08-03
BE863166A (nl) 1978-07-24
FR2378906B1 (es) 1983-05-06
IT1091821B (it) 1985-07-06
ES233566Y (es) 1978-07-16
AU510343B2 (en) 1980-06-19
NL7700847A (nl) 1978-07-31
US4176872A (en) 1979-12-04
GB1587341A (en) 1981-04-01

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