Supports – Resilient support – Including three or more circumferentially arranged resilient...
Patent
1977-09-01
1980-04-29
Foss, J. Franklin
Supports
Resilient support
Including three or more circumferentially arranged resilient...
417423R, F25D 1900
Patent
active
042002575
ABSTRACT:
Motor vibration isolating arrangements and systems using such arrangements are disclosed. In preferred arrangements, leaf spring mounting arms have low torsional spring constants and yet strength to withstand shipping and handling loads. The mounting member spring constants for axial, radial and tilting vibration modes are selected in specific forms so that the characteristic vibration transmissibility ratios for these modes are each close to unity, but so that torsional mode vibration transmissibility is substantially less than unity. In particularly preferred arrangements, sheet steel having a martensitic grain structure is utilized. In some forms, the motor shell constitutes one weldable member and a holding plate is weldable. The spring material is protected by heat sinking from being softening and weakened by conventional welding processes. The heat sinking members also contribute to a very strong fastening scheme.
REFERENCES:
patent: 1764761 (1930-06-01), Spreen
patent: 1781155 (1930-11-01), Anderson
patent: 1824202 (1931-09-01), Finch
patent: 1873343 (1932-08-01), Seyfried
patent: 2081030 (1937-05-01), Anderson
patent: 2096621 (1937-10-01), Skolfield
patent: 2451970 (1948-10-01), Odor
patent: 2615620 (1952-10-01), Goettl
patent: 2936947 (1960-05-01), Staak
patent: 3067488 (1962-12-01), Bennett et al.
patent: 3127092 (1964-03-01), Shenberger
patent: 3353078 (1967-11-01), Maynard
patent: 3584469 (1971-06-01), Butts
patent: 3773285 (1973-11-01), Morrill
patent: 3774009 (1973-11-01), Hodges
patent: 3775029 (1973-11-01), Ranz
patent: 3803690 (1974-04-01), Cann et al.
patent: 3830595 (1974-08-01), Capenter et al.
"Test Procedures of National Safe Transit Committee" published by Porcelain Enamel Institute in 1957.
"Inland Martinsite Steel" published by Harris Steel Co.
"High Carbon Steel Strip" published by National-Standard Company, 1969.
Foss J. Franklin
General Electric Company
Krisher, Jr. Ralph E.
LandOfFree
Torsional vibration isolating motor mounting system, mounting ar does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Torsional vibration isolating motor mounting system, mounting ar, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torsional vibration isolating motor mounting system, mounting ar will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1681094