Title: Continuous connection device for the mobile blades of a turbo-machine

Abstract: Continuous connection device for the mobile turbine blades of a turbo-mace, characterized in that the caps of the turbine blades comprise recesses accomodating clamping blades whose ends press against the neighbouring caps, becoming deformed elastically. The invention applies more particularly to elastic fluid turbines.

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Inventors: Krol, Salomon (Belfort, FR)

Application Number: 628696
Filing Date: 1975-11-03
Publication_date: 1976-09-21
Assignee: Groupe Europeen pour la Technique des Turbines a Vapeur G.E.T.T. (Paris, FR)
Primary Class(es): 416/190 416/191, 416/196R
Other Classes:
US Patent Ref:

835471	Nov, 1906	Rotter	416/191.
1165005	Dec, 1915	Herr	416/191.
1304793	May, 1919	Moore	416/191.
1423466	Jul, 1922	Snyder	416/191.
1639247	Aug, 1927	Zoelly et al.	416/190.
2220918	Nov, 1940	Smith	416/191.
2315611	Apr, 1943	Franck	416/191.
2430140	Nov, 1947	Phelan et al.	416/191.
3377050	Apr, 1968	Guy	416/191.

Other Refs: 873,1511,340,331869,335

Jun, 1971	CA
Sep, 1963	FR
May, 1961	UK

Primary Examiner: Powell, Jr., Everette A.
Assistant Examiner:
Attorney: Sughrue, Rothwell, Mion, Zinn and Macpeak