REFUSE CHUTE

FIELD: technical equipment for building and assembly works execution. SUBSTANCE: refuse chute comprises pipeline including a number of members connected one to another by attachment units. Attachment units are formed as clamps and flexible connectors. Each member consists of coaxial conical shells l...

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Bibliographische Detailangaben
Hauptverfasser:	SANKOV O.N, KHANNANOV R.G, ULANOVSKIJ JA.B, PORKHACHEV V.N
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	BUILDING FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: technical equipment for building and assembly works execution. SUBSTANCE: refuse chute comprises pipeline including a number of members connected one to another by attachment units. Attachment units are formed as clamps and flexible connectors. Each member consists of coaxial conical shells located in a spaced relation one to another and joined to each other in upper parts thereof. Shells have shock-absorbers located in gap between shells. Lower shell is formed of nonelastic metal material and has annular projections arranged on upper and lower parts of outer surface thereof. Inner shell is manufactured of elastic noise-absorbing material, for instance of rubber. Clamps joined to flexible connector are located in upper part of outer shell surface and connected with the shell by spacers. EFFECT: simplified structure, extended service life period, reduced structure cost, reduced noise during operation thereof. 3 cl, 4 dwg