ES477011A1 - Perfeccionamientos en gruas para barcos accionadas por flui-dos a alta presion. - Google Patents

Perfeccionamientos en gruas para barcos accionadas por flui-dos a alta presion.

Info

Publication number
ES477011A1
ES477011A1 ES477011A ES477011A ES477011A1 ES 477011 A1 ES477011 A1 ES 477011A1 ES 477011 A ES477011 A ES 477011A ES 477011 A ES477011 A ES 477011A ES 477011 A1 ES477011 A1 ES 477011A1
Authority
ES
Spain
Prior art keywords
cranes
translation
machine
high pressure
legally binding
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.)
Expired
Application number
ES477011A
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.)
Nornaval S A
Original Assignee
Nornaval S A
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 Nornaval S A filed Critical Nornaval S A
Priority to ES477011A priority Critical patent/ES477011A1/es
Publication of ES477011A1 publication Critical patent/ES477011A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)

Abstract

Perfeccionamientos en grúas para barcos accionadas por fluidos a alta presión, caracterizados porque la elevación o bajada de la pluma, se realiza mediante unos obturadores lineales hidráulicos que trabajan a compresión.
ES477011A 1979-01-19 1979-01-19 Perfeccionamientos en gruas para barcos accionadas por flui-dos a alta presion. Expired ES477011A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES477011A ES477011A1 (es) 1979-01-19 1979-01-19 Perfeccionamientos en gruas para barcos accionadas por flui-dos a alta presion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES477011A ES477011A1 (es) 1979-01-19 1979-01-19 Perfeccionamientos en gruas para barcos accionadas por flui-dos a alta presion.

Publications (1)

Publication Number Publication Date
ES477011A1 true ES477011A1 (es) 1979-10-16

Family

ID=8477471

Family Applications (1)

Application Number Title Priority Date Filing Date
ES477011A Expired ES477011A1 (es) 1979-01-19 1979-01-19 Perfeccionamientos en gruas para barcos accionadas por flui-dos a alta presion.

Country Status (1)

Country Link
ES (1) ES477011A1 (es)

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