ES281143U - Dispositivo de accionamiento de gruas pluma, perfeccionado - Google Patents

Dispositivo de accionamiento de gruas pluma, perfeccionado

Info

Publication number
ES281143U
ES281143U ES1984281143U ES281143U ES281143U ES 281143 U ES281143 U ES 281143U ES 1984281143 U ES1984281143 U ES 1984281143U ES 281143 U ES281143 U ES 281143U ES 281143 U ES281143 U ES 281143U
Authority
ES
Spain
Prior art keywords
perfected
translation
machine
legally binding
google translate
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
ES1984281143U
Other languages
English (en)
Other versions
ES281143Y (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.)
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 ES1984281143U priority Critical patent/ES281143Y/es
Publication of ES281143U publication Critical patent/ES281143U/es
Application granted granted Critical
Publication of ES281143Y publication Critical patent/ES281143Y/es
Expired legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

Dispositivo de accionamiento de grúas pluma, perfeccionado, caracterizado porque siendo accionable por convencional, consta de un tambor a cuyo cuerpo central, montado sobre una carcasa se enrrolla o desenrolla el cable de elevación o descenso de la carga, dependiendo del sentido de giro proviniente de un motor idealmente eléctrico, que igualmente puede alimentarse de energía de otra naturaleza, y sobre el que equipa un subconjunto desplazable en sentido vertical constituido por dos poleas coaxiales, una de ellas trapezoidal y la otra de fricción enfrentadas, respectivamente, a sendas poleas de la misma naturaleza acopladas al motor y porque igualmente monta un engranaje de transmisión al tambor de tracción, un volante de freno y el mismo freno con zapatas requeridas en sentido antagónico que atacan a una leva.
ES1984281143U 1984-08-16 1984-08-16 Dispositivo de accionamiento de gruas pluma, perfeccionado Expired ES281143Y (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1984281143U ES281143Y (es) 1984-08-16 1984-08-16 Dispositivo de accionamiento de gruas pluma, perfeccionado

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1984281143U ES281143Y (es) 1984-08-16 1984-08-16 Dispositivo de accionamiento de gruas pluma, perfeccionado

Publications (2)

Publication Number Publication Date
ES281143U true ES281143U (es) 1985-02-16
ES281143Y ES281143Y (es) 1985-10-01

Family

ID=8431905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984281143U Expired ES281143Y (es) 1984-08-16 1984-08-16 Dispositivo de accionamiento de gruas pluma, perfeccionado

Country Status (1)

Country Link
ES (1) ES281143Y (es)

Also Published As

Publication number Publication date
ES281143Y (es) 1985-10-01

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