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
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)
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) |
-
1971
- 1971-09-13 ES ES1971172318U patent/ES172318Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES172318Y (en) | 1972-08-16 |
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