ES250069Y - Valvula principal para martillos hidraulicos. - Google Patents

Valvula principal para martillos hidraulicos.

Info

Publication number
ES250069Y
ES250069Y ES1980250069U ES250069U ES250069Y ES 250069 Y ES250069 Y ES 250069Y ES 1980250069 U ES1980250069 U ES 1980250069U ES 250069 U ES250069 U ES 250069U ES 250069 Y ES250069 Y ES 250069Y
Authority
ES
Spain
Prior art keywords
main valve
hydraulic hammers
hammers
hydraulic
valve
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
ES1980250069U
Other languages
English (en)
Other versions
ES250069U (es
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 filed Critical
Priority to ES1980250069U priority Critical patent/ES250069Y/es
Publication of ES250069U publication Critical patent/ES250069U/es
Priority to GB8030088A priority patent/GB2070498B/en
Application granted granted Critical
Publication of ES250069Y publication Critical patent/ES250069Y/es
Expired legal-status Critical Current

Links

ES1980250069U 1980-03-05 1980-04-17 Valvula principal para martillos hidraulicos. Expired ES250069Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES1980250069U ES250069Y (es) 1980-04-17 1980-04-17 Valvula principal para martillos hidraulicos.
GB8030088A GB2070498B (en) 1980-03-05 1980-09-17 Hydraulic bell hammer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1980250069U ES250069Y (es) 1980-04-17 1980-04-17 Valvula principal para martillos hidraulicos.

Publications (2)

Publication Number Publication Date
ES250069U ES250069U (es) 1980-09-01
ES250069Y true ES250069Y (es) 1981-04-16

Family

ID=8408361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980250069U Expired ES250069Y (es) 1980-03-05 1980-04-17 Valvula principal para martillos hidraulicos.

Country Status (1)

Country Link
ES (1) ES250069Y (es)

Also Published As

Publication number Publication date
ES250069U (es) 1980-09-01

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