Restricted rocker spring assembly
AssigneeLa-Z-Boy Incorporated
InventorsEric B. Harwood, Larry P. LaPointe
Life of this patent
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AssigneeLa-Z-Boy Incorporated
InventorsEric B. Harwood, Larry P. LaPointe
Estimating the term…
A furniture member rocker spring assembly includes first and second bracket members arranged in mirror image configuration. First and second springs are positioned between and in direct contact with each of the first and second bracket members. A restrictor bolt assembly is positioned between the first and second springs. The restrictor bolt assembly includes at least one sleeve member received in an aperture of the first and second bracket members. The sleeve member is in sliding contact with the first and second bracket members. A fastener extends through a sleeve bore of each of the first and second sleeve members. The fastener retains the first sleeve member in contact with the second sleeve member.
A furniture member rocker spring assembly, comprising:
A furniture member rocker spring assembly, comprising:
Dependencies are inferred from the claim text.
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With seat, or seat and back-rest unit, elastically mounted in a rigid frame: with curved rocking members between seat and frame
Rocking chairs: with seat, or seat and back-rest unit, elastically mounted in a rigid frame
With seat, or seat and back-rest unit, elastically mounted in a rigid frame: connected only by an elastic member positioned between seat and base…
With springs made of steel or of other material having low internal friction: composed only of wound springs
About 7 years 5 months of term left · ends 1 Apr 2034 (estimated)
The present disclosure relates to rocker springs and rocker spring assemblies used in furniture members.
This section provides background information related to the present disclosure which is not necessarily prior art.
Known rocker spring assemblies for furniture members have either one or two coiled springs that are captured between bracket members, one of the bracket members is mounted to a furniture member support frame. The other of the bracket members is mounted to a furniture member body. During rocking motion of the furniture member one of the springs is extended with respect to the other spring. A biasing force of the extended spring helps to return the furniture member to a neutral position ready for rocking in either of a forward or rearward rocking direction.
The drawings described herein are for illustrative purposes only of selected embodiments and not all possible implementations, and are not intended to limit the scope of the present disclosure.
FIG. 1 is a front left perspective view of a rocker spring assembly of the present disclosure;
FIG. 2 is a front elevational view of the rocker spring assembly of FIG. 1;
Corresponding reference numerals indicate corresponding parts throughout the several views of the drawings.
Example embodiments will now be described more fully with reference to the accompanying drawings.
Referring to FIG. 1, a rocker spring assembly 10 includes a first coiled spring 12 positioned proximate to a parallel second coiled spring 14. Each of the first and second coiled springs 12, 14 are mounted to a first bracket member 16 and an oppositely arranged second bracket member 18. The first and second bracket members are substantially identical and configured in mirror image configuration; therefore, the following discussion of the first bracket member 16 applies equally to the second bracket member 18.