ES172318U - Articulated work arm for works machinery. (Machine-translation by Google Translate, not legally binding) - Google Patents

Articulated work arm for works machinery. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES172318U
ES172318U ES0172318U ES172318U ES172318U ES 172318 U ES172318 U ES 172318U ES 0172318 U ES0172318 U ES 0172318U ES 172318 U ES172318 U ES 172318U ES 172318 U ES172318 U ES 172318U
Authority
ES
Spain
Prior art keywords
arrow
machine
arm
translation
articulation
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
ES0172318U
Other languages
Spanish (es)
Other versions
ES172318Y (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.)
Talleres Unidos SA
Original Assignee
Talleres Unidos SA
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 Talleres Unidos SA filed Critical Talleres Unidos SA
Priority to ES1971172318U priority Critical patent/ES172318Y/en
Publication of ES172318U publication Critical patent/ES172318U/en
Application granted granted Critical
Publication of ES172318Y publication Critical patent/ES172318Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)

Abstract

Articulated working arm for construction machinery, characterized by an obtuse angle L-shaped arrow with the chamfered outer vertex, its section being a rectangle of gradually variable dimensions except in the vicinity of its articulation with the trestle attached to the machine, where its section is trapezoidal and ends in two lateral articulation lugs; at the other end a bucket arm is articulated, with a triangular profile elongated by the vertex of articulation with the arrow and having at its free end a through hole for the possible coupling of the lifting or transport mechanism; between the ridge of the machine and the arrow a hydraulic or pneumatic cylinder is arranged that can be attached to the arrow in different points that allow variations in the total elevation of the assembly; another cylinder disposed between the arrow and the bucket arm inside the angle formed form the penetration of the arm, being able to be fixed at different points thereof to vary the maximum opening of said angle; a third cylinder, arranged on said arm, allows the activation of the coupling mechanism at its end (Machine-translation by Google Translate, not legally binding)
ES1971172318U 1971-09-13 1971-09-13 ARTICULATED WORKING ARM FOR WORK MACHINERY. Expired ES172318Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1971172318U ES172318Y (en) 1971-09-13 1971-09-13 ARTICULATED WORKING ARM FOR WORK MACHINERY.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1971172318U ES172318Y (en) 1971-09-13 1971-09-13 ARTICULATED WORKING ARM FOR WORK MACHINERY.

Publications (2)

Publication Number Publication Date
ES172318U true ES172318U (en) 1972-02-01
ES172318Y ES172318Y (en) 1972-08-16

Family

ID=8347505

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971172318U Expired ES172318Y (en) 1971-09-13 1971-09-13 ARTICULATED WORKING ARM FOR WORK MACHINERY.

Country Status (1)

Country Link
ES (1) ES172318Y (en)

Also Published As

Publication number Publication date
ES172318Y (en) 1972-08-16

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