IT1239014B - Sistema di sicurezza contro sovrasollecitazioni meccaniche, a snodi aperti e martinetto idraulico - Google Patents

Sistema di sicurezza contro sovrasollecitazioni meccaniche, a snodi aperti e martinetto idraulico

Info

Publication number
IT1239014B
IT1239014B IT8943521A IT4352189A IT1239014B IT 1239014 B IT1239014 B IT 1239014B IT 8943521 A IT8943521 A IT 8943521A IT 4352189 A IT4352189 A IT 4352189A IT 1239014 B IT1239014 B IT 1239014B
Authority
IT
Italy
Prior art keywords
hydraulic jack
safety system
against mechanical
articulated joints
system against
Prior art date
Application number
IT8943521A
Other languages
English (en)
Other versions
IT8943521A0 (it
Inventor
Renzacci Mario
Original Assignee
Otma Spa
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 Otma Spa filed Critical Otma Spa
Priority to IT8943521A priority Critical patent/IT1239014B/it
Publication of IT8943521A0 publication Critical patent/IT8943521A0/it
Application granted granted Critical
Publication of IT1239014B publication Critical patent/IT1239014B/it

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  • Earth Drilling (AREA)
IT8943521A 1989-05-22 1989-05-22 Sistema di sicurezza contro sovrasollecitazioni meccaniche, a snodi aperti e martinetto idraulico IT1239014B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8943521A IT1239014B (it) 1989-05-22 1989-05-22 Sistema di sicurezza contro sovrasollecitazioni meccaniche, a snodi aperti e martinetto idraulico

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8943521A IT1239014B (it) 1989-05-22 1989-05-22 Sistema di sicurezza contro sovrasollecitazioni meccaniche, a snodi aperti e martinetto idraulico

Publications (2)

Publication Number Publication Date
IT8943521A0 IT8943521A0 (it) 1989-05-22
IT1239014B true IT1239014B (it) 1993-09-18

Family

ID=11255152

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8943521A IT1239014B (it) 1989-05-22 1989-05-22 Sistema di sicurezza contro sovrasollecitazioni meccaniche, a snodi aperti e martinetto idraulico

Country Status (1)

Country Link
IT (1) IT1239014B (it)

Also Published As

Publication number Publication date
IT8943521A0 (it) 1989-05-22

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