A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A pin-on boom extension system for an excavator including (1) a top bar; (2) a bottom boom tube adapted to receive a free end of the excavator boom, the bottom tube including a first aperture aligned with a second aperture; (3) a first securing pin adapted to extend through the first aperture and the second aperture; (4) a first pivot bar secured to the bottom boom tube and to the top bar; (5) the second pivot bar having the first end secured to the bottom boom tube and a second end secured to the top bar; (6) a first adjustment plate extending from the first side of the bottom boom tube to the second side of the bottom boom tube; and (7) a second adjustment plate extending from the first side of the bottom boom tube to the second side of the bottom boom tube.
A pin-on boom extension system for an excavator including (1) a top bar; (2) a bottom boom tube adapted to receive a free end of the excavator boom, the bottom tube including a first aperture aligned with a second aperture; (3) a first securing pin adapted to extend through the first aperture and the second aperture; (4) a first pivot bar secured to the bottom boom tube and to the top bar; (5) the second pivot bar having the first end secured to the bottom boom tube and a second end secured to the top bar; (6) a first adjustment plate extending from the first side of the bottom boom tube to the second side of the bottom boom tube; and (7) a second adjustment plate extending from the first side of the bottom boom tube to the second side of the bottom boom tube.
EXCAVATOR BOOM EXTENSION
COPPERSMITH CHAD (author)
2024-04-18
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING