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ES145553Y - DEVICE FOR AUTOMATIC OPENING AND CLOSING OF DUMP DOORS. - Google Patents

DEVICE FOR AUTOMATIC OPENING AND CLOSING OF DUMP DOORS.

Info

Publication number
ES145553Y
ES145553Y ES1969145553U ES145553U ES145553Y ES 145553 Y ES145553 Y ES 145553Y ES 1969145553 U ES1969145553 U ES 1969145553U ES 145553 U ES145553 U ES 145553U ES 145553 Y ES145553 Y ES 145553Y
Authority
ES
Spain
Prior art keywords
closing
automatic opening
dump doors
dump
doors
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
ES1969145553U
Other languages
Spanish (es)
Other versions
ES145553U (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.)
MENENDEZ RIESTRA
VIZOSO PAZ
Original Assignee
MENENDEZ RIESTRA
VIZOSO PAZ
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 MENENDEZ RIESTRA, VIZOSO PAZ filed Critical MENENDEZ RIESTRA
Priority to ES1969145553U priority Critical patent/ES145553Y/en
Publication of ES145553U publication Critical patent/ES145553U/en
Application granted granted Critical
Publication of ES145553Y publication Critical patent/ES145553Y/en
Expired legal-status Critical Current

Links

ES1969145553U 1969-02-12 1969-02-12 DEVICE FOR AUTOMATIC OPENING AND CLOSING OF DUMP DOORS. Expired ES145553Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1969145553U ES145553Y (en) 1969-02-12 1969-02-12 DEVICE FOR AUTOMATIC OPENING AND CLOSING OF DUMP DOORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1969145553U ES145553Y (en) 1969-02-12 1969-02-12 DEVICE FOR AUTOMATIC OPENING AND CLOSING OF DUMP DOORS.

Publications (2)

Publication Number Publication Date
ES145553U ES145553U (en) 1969-05-16
ES145553Y true ES145553Y (en) 1974-04-16

Family

ID=8327540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969145553U Expired ES145553Y (en) 1969-02-12 1969-02-12 DEVICE FOR AUTOMATIC OPENING AND CLOSING OF DUMP DOORS.

Country Status (1)

Country Link
ES (1) ES145553Y (en)

Also Published As

Publication number Publication date
ES145553U (en) 1969-05-16

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