Sectional scaffolding for spinning, twisting and like frames
AssigneeF.LLI Marzoli & C. S.p.A.
InventorAngelo Marzoli
Life of this patent
Estimating the term…
Abstract
The scaffolding intended for supporting the entire structure of a spinning frame or a like machine is made of individual intermediate sections which are united to a header and a tail section and are serially connected to each other in the intermediate portion of the machine. Each section is composed by two spaced apart shell-like sidewalls connected together by tubular longitudinally extending members. The sections are united by bolting them together so that the tubular members form conduits for removing linters and like airborne materials sucked by an exhauster. Sound-absorbing slabs are inserted between every two adjoining section sidewalls to diminish the noise level.
Claims3
Scaffolding for spinning, twisting and like frames including a plurality of longitudinally disposed modular structural sections situated between a head unit and a tail unit with a plurality of longitudinally extending structural members interconnecting each of said structural sections characterized:
- (a) in that each of said structural sections comprises two shell-like parallel vertical walls spaced apart from one another with sound-dampening means disposed therebetween whereby noise level will be minimized;
- (b) in that at least two of said structural members are hollow and are situated one above the other with their centers located on the vertical central axis of said vertical walls;
- (c) in that others of said structural members than said hollow structural members are situated laterally of said vertical walls, connect said vertical walls laterally thereof, and are adaptable to being laid on the ground;
- (d) in that the upper one of said hollow structural members is operably connected with suction means for operation at individual processing stations, the lower one of said hollow structural members is equipped with a downwardly directed port, and said upper and lower hollow members form conduits with connection means for filtering means for use in conjunction with said suction means.
Dependencies are inferred from the claim text.