초록 ▼

A compacting apparatus (10) has an impact apparatus (17) and a compactor (19). The impact apparatus (17), such as, for example, a rock breaker, provides impacting forces on the compactor (19). The compacting apparatus (10) is positioned on, for example, a work structure (12,14,15) of a work vehicle

A compacting apparatus (10) has an impact apparatus (17) and a compactor (19). The impact apparatus (17), such as, for example, a rock breaker, provides impacting forces on the compactor (19). The compacting apparatus (10) is positioned on, for example, a work structure (12,14,15) of a work vehicle (16). It is necessary to compact material in order to provide, for example, proper filling of a trench (74) after a pipe has been placed in the trench. Compaction, as done by the compacting apparatus (10), is provided by simultaneously compacting the material and applying a compressive force to the material and remolding the material. Therefore, satisfactory compaction can be provided in the trench (74) by the work vehicle (16) which is also usable to excavate and refill the trench (74).

대표청구항 ▼

In a compacting apparatus for a work vehicle (16) having a boom (14), a stick (15) and a bucket (12), an impact apparatus (17) carried by said bucket (12), a shank (34) pivotally mounted on said apparatus, an impacting adapter (40) on said shank (34) extending away from said apparatus (17), an impac

In a compacting apparatus for a work vehicle (16) having a boom (14), a stick (15) and a bucket (12), an impact apparatus (17) carried by said bucket (12), a shank (34) pivotally mounted on said apparatus, an impacting adapter (40) on said shank (34) extending away from said apparatus (17), an impact-receiving portion (42) on said shank (34), and means (44) on said apparatus (17) for intermittently engaging said impact-receiving portion (42), the improvement comprising: a roller compactor (19) having a yoke (52) supporting a roller portion (50) which has means (56) engaging the earth; a socket (66) on said yoke (52); said impacting adapter (40) of the impact apparatus (17) engaging said socket (66) on said roller compactor (19); and said intermittently engaging means (44) driving said impact-receiving portion (42) and said shank (34) for providing intermittent impacting forces to the compactor (19) and to the roller portion (50).