초록

A bag holder comprising a frame assembly, a bag support, an attachment assembly and a control assembly. The frame assembly includes a base assembly with two vertical posts extending upward therefrom. The bag support is mounted on the posts for vertical movement by the control assembly.

대표청구항 ▼

[ We claim:] [1.] A bulk bag filling apparatus comprising:a base assembly;a pair of vertical posts extending from the base assembly;a bag support assembly including two longitudinal frame members connected to two transverse frame members to define a generally rectangular frame assembly that defines

[ We claim:] [1.] A bulk bag filling apparatus comprising:a base assembly;a pair of vertical posts extending from the base assembly;a bag support assembly including two longitudinal frame members connected to two transverse frame members to define a generally rectangular frame assembly that defines four spaced apart comers and a perimeter for the bag support assembly, each transverse frame member including first and second ends and a substantially middle point therebetween;a bag filling head supported by the bag support assembly within its perimeter;four rotatable hook members, each hook member supported proximate to a respective corner of the frame assembly and adjacent the bag support assembly perimeter and associated with an actuator assembly which moves it between open and closed positions; anda post engaging sleeve positioned along each transverse frame member at a position proximate its middle point and configured for movement along a respective post for controlled positioning of the support frame, bag filling head and hook members relative to the base assembly.