Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
MAST COUPLING ASSEMBLY FOR A MOBILE DRILLING MACHINE
A drilling machine is disclosed. The drilling machine may include a mast and a machine frame. The mast may include a mast frame, a movable drill head assembly, a first pivot aperture, and a plurality of first lock apertures each corresponding to a different drilling position of the mast. The machine frame may include an engine, a ground engaging assembly having an axle, and a mast coupling assembly having at least a pair of opposed legs, each leg including at least one plate. The at least one plate of each leg may include a second pivot aperture positioned to align with the first pivot aperture to pivotably couple the mast to each leg. The at least one plate may also include a second lock aperture positioned to align with each of the first lock apertures and receive a lock pin for locking the mast in a drilling position.
MAST COUPLING ASSEMBLY FOR A MOBILE DRILLING MACHINE
A drilling machine is disclosed. The drilling machine may include a mast and a machine frame. The mast may include a mast frame, a movable drill head assembly, a first pivot aperture, and a plurality of first lock apertures each corresponding to a different drilling position of the mast. The machine frame may include an engine, a ground engaging assembly having an axle, and a mast coupling assembly having at least a pair of opposed legs, each leg including at least one plate. The at least one plate of each leg may include a second pivot aperture positioned to align with the first pivot aperture to pivotably couple the mast to each leg. The at least one plate may also include a second lock aperture positioned to align with each of the first lock apertures and receive a lock pin for locking the mast in a drilling position.
MAST COUPLING ASSEMBLY FOR A MOBILE DRILLING MACHINE
HUDSON CHARLES TAYLOR (Autor:in)
11.02.2021
Patent
Elektronische Ressource
Englisch
MAST ASSEMBLY, MOBILE LIGHTING PLANT INCLUDING A MAST ASSEMBLY AND METHODS OF USE THEREOF
| Europäisches Patentamt | 2015