Machine element or mechanism – Elements – Gear casings
Patent
1989-05-19
1992-06-30
Luong, Vinh T.
Machine element or mechanism
Elements
Gear casings
74607, 248901, F16H 5702, A47F 714
Patent
active
051252899
ABSTRACT:
A noise muffling assembly, particularly for use with toothed wheel gear units having a partitioned housing (1), within which moving machine elements (2) are positioned, the shafts (3, 4) of which are supported in the housing, whereby only one housing part (6) is, by the attachment bases (7, 7'), attached to a base (8). At least the housing part (6) which is connected by the attachment base (7, 7') to the base (8) supports the shafts (3, 4) and includes, between its shafts (3, 4) and the attachment bases (7, 7'), a plurality of separation points (10, 10') lying at a distance from one another in such a manner that a long sound route (S) results. The separation points (10, 10') each consist of noise muffling elements (11, 12) which are constructed independently of one another, and are joined together by connecting parts (19, 20, 21) and whereby the noise muffling element (12) lying at the greatest distance from the housing (1), has the attachment bases (7, 7').
REFERENCES:
patent: 2903840 (1959-09-01), Teupel et al.
patent: 4596162 (1986-06-01), Walter et al.
patent: 4683771 (1987-08-01), Sogo et al.
patent: 4686868 (1987-08-01), Heidrich
patent: 4720240 (1988-01-01), Bronowski et al.
patent: 4779484 (1988-10-01), Poe
Basedow, Gunter "Das Reduzieren von Gerauschen an Stufen Losen Getrieben," Machinenmarkt 86:51 (1980) p. 1010.
BHS-Bayerische Berg-, Hutten- und Salzwerke
Luong Vinh T.
LandOfFree
Noise muffling assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Noise muffling assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noise muffling assembly will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1856119