Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
324 words
A support assembly for a washing machine having an assemblage of working parts for agitation of fabrics in a liquid for washing the fabrics and centrifugal extraction of liquid from the fabrics, the support assembly comprising: a mount secured to the assemblage of working parts and adapted to move therewith during operation of the machine; a cabinet structure enclosing the assemblage of working parts and said mount, said cabinet including a base; an intermediate member positioned between said mount and said base for movably supporting said mount and the assemblage of moving parts from said base; said base and said intermediate member being formed with a first set of mating support surfaces for sliding movement therebetween; said mount and said intermediate member being formed with a second set of mating support surfaces for sliding movement therebetween; one of said sets of support surfaces being smoothly curved with a relatively short radius of curvature to form a first node for movement of said mount, the other of said sets of support surfaces being smoothly curved with a relatively long radius of curvature to form a second node for movement of said mount; means providing the interface of said one set of support surfaces with a relatively low coefficient of friction and means providing the interface of said other set of support surfaces with a relatively high coefficient of friction so that relative movement between said intermediate member and either of said base and said mount tends to be between said one set of support surfaces; said intermediate member and the one of said base and said mount forming said one set of support surfaces coming into interfering engagement upon a predetermined amplitude of movement of said mount so that relative movement between said one set of support surfaces is substantially inhibited and relative movement between said other set of support surfaces occurs in response to movement of said mount in excess of the predetermined amplitude.
Claim 2
Dependent Claim
324 words
A support assembly for a washing machine having an assemblage of working parts for agitation of fabrics in a liquid for washing the fabrics and centrifugal extraction of liquid from the fabrics, the support assembly comprising: a mount secured to the assemblage of working parts and adapted to move therewith during operation of the machine; a cabinet structure enclosing the assemblage of working parts and said mount, said cabinet including a base; an intermediate member positioned between said mount and said base for movably supporting said mount and the assemblage of moving parts from said base; said base and said intermediate member being formed with a first set of mating support surfaces for sliding movement therebetween; said mount and said intermediate member being formed with a second set of mating support surfaces for sliding movement therebetween; one of said sets of support surfaces being smoothly curved with a relatively short radius of curvature to form a first node for movement of said mount, the other of said sets of support surfaces being smoothly curved with a relatively long radius of curvature to form a second node for movement of said mount; means providing the interface of said one set of support surfaces with a relatively low coefficient of friction and means providing the interface of said other set of support surfaces with a relatively high coefficient of friction so that relative movement between said intermediate member and either of said base and said mount tends to be between said one set of support surfaces; said intermediate member and the one of said base and said mount forming said one set of support surfaces coming into interfering engagement upon a predetermined amplitude of movement of said mount so that relative movement between said one set of support surfaces is substantially inhibited and relative movement between said other set of support surfaces occurs in response to movement of said mount in excess of the predetermined amplitude.
Claim 3
Dependent Claim
37 words
A support assembly as set forth in claim 1 wherein said first set of support surfaces is said one set of mating surfaces and said second set of support surfaces is said other set of mating surfaces.
Claim 4
Dependent Claim
37 words
A support assembly as set forth in claim 1 wherein said first set of support surfaces is said other set of support surfaces and said second set of support surfaces is said one set of support surfaces.
Claim 5
Dependent Claim
19 words
A support assembly as set forth in claim 1 wherein said first node is higher than said second node.
Claim 6
Dependent Claim
19 words
A support assembly as set forth in claim 1 wherein said second node is higher than said first node.
Claim 7
Dependent Claim
35 words
A support assembly as set forth in claim 1 wherein the node formed by said set of support surfaces having a relatively high coefficient of friction interface is positioned below said base of said cabinet.
Claim 8
Dependent Claim
66 words
A support assembly as set forth in claim 1 for a washing machine in which the assemblage of working parts passes through a critical speed range having a first natural node of operation during centrifugal extraction, and wherein the location of said node formed by said set of support surfaces having a relatively high coefficient of friction interface approximates the location of said first natural node.
Claim 9
Dependent Claim
63 words
A support assembly as set forth in claim 1 in which the assemblage of working parts has a second natural node of operation during agitation of the fabrics in the liquid, and wherein the location of said node formed by said set of support surfaces having a relatively high coefficient of friction interface approximates the location of said second natural node of operation.