Handle assembly for a vibrating compactor
AssigneeSvedala Compaction Equipment AB
InventorGert Persson
Life of this patent
Estimating the term…
Abstract
A vibrating compactor is equipped with a handle assembly (20) in which the vibrations are damped via vibration dampers (8) with an arrangement to limit the resilient movement of the vibration dampers. The handle assembly includes a lower section (5) and an upper section (9) joined by the vibration dampers. The lower section of the handle assembly is provided with through spindles (11) which can be positioned and tightened in elongated through openings (10) in the lower section. The spindles (11) extend through corresponding oblong holes (12) in the upper section (9) of the handle assembly. The holes (12) each widen toward one end and narrow toward the other end.
Claims3
A handle assembly for a vibrating compactor having a chassis, the handle assembly defining a longitudinal axis and comprising:
- an elongated lower channel section having mutually adjacent channel side walls;
- a pivot joint for pivotally connecting said lower channel section to said chassis;
- an elongated upper channel section having mutually adjacent channel side walls;
- a plurality of vibration dampers connected between said upper channel and said lower channel;
- first and second through slots extending in the direction of said axis and formed in said channel side walls of said lower channel section, respectively;
- a first spindle adjustably attached to said lower section in said first and second through slots,
- a second spindle adjustably attached to said lower section in said first and second through slots;
- said upper channel section having mutually adjacent channel side walls disposed adjacent corresponding ones of said channel side walls of said lower channel section;
- a first set of oblong holes formed in said channel side walls of said upper channel section, respectively, for accommodating said first spindle;
- a second set of oblong holes formed in said side walls of said upper channel section for accommodating said second spindle;
- each of said oblong holes defining a longitudinal axis extending in the direction of said longitudinal axis of said handle assembly and having a first longitudinal end having a narrow width and a second longitudinal end having a widened width;
- and,
- each one of said spindles being displaceable in said first and second slots so as to be disposed at said first longitudinal end or said second longitudinal end or anywhere between said longitudinal ends of said oblong holes.
Dependencies are inferred from the claim text.