Rockable against-the-wall type reclining chair

Claim 2

An against-the-wall type rackable reclining chair comprising a stationary base, carriage means mounted on said base for forward and rearward movement relative to said base between forward and rearward end limits of movement, a chair frame mounted upon said carriage means for rocking movement, a chair seat, a chair back, reclining linkage means mounting said chair seat and said chair back upon said chair frame for coordinated movement relative to said chair frame between an upright and a reclined position, and means permitting rocking movement of said chair frame on said carriage means only when said carriage is adjacent its forward end limit of movement relative to said base.

Claim 3

The invention defined in claim 1 wherein said carriage means comprises a carriage having support rollers mounted thereon and track means mounted on said base receiving said rollers, said track means being inclined forwardly and downwardly of said chair to gravitationally bias said carriage toward said forward end limit.

Claim 4

The invention defined in claim 1 further comprising translation linkage means coupled between said base, said chair frame and said reclining linkage for shifting said chair frame and said carriage means forwardly on said base in response to reclining movement of said seat and back relative to said chair frame, and latch means releasably coupling said translation linkage to said base.

Claim 5

The invention defined in claim 1 wherein said carriage means comprises a carriage frame having supporting rollers mounted thereon, inclined track means on said base receiving said carriage rollers to support said carriage means for movement along a forwardly and downwardly inclined path toward said forward end limit, and detent means for releasably retaining said carriage means at said rearward end limit of movement.

Claim 6

The invention defined in claim 1 wherein said means permitting rocking movement comprises a roller mounted on said chair frame adjacent the rearward end thereof, and a track on said base normally supportingly engaging said roller during forward and rearward movement of said carriage means on said base between said rearward end limit of movement and a position wherein said carriage means is closely adjacent its forward end limit of movement.

Claim 7

The invention defined in claim 3 wherein said latch means comprises a latch member pivotally mounted at the rearward end of said base and projecting forwardly therefrom, a coupling member on said translation linkage having a slot therethrough adapted to slidably receive said latch member, cooperative retaining means on said latch member and said coupling member operable when said latch member is pivoted upon said base to a first position to latch said coupling member to said base and operable when said latch member is pivoted to a second position to permit said latch member to be withdrawn from said slot in said coupling member upon forward movement of said carriage means relative to said base, spring means biasing said latch member to said first position, and manual means for shifting said latch member to said second position.

Claim 8

The invention defined in claim 6 further comprising guide means for guiding said latch member into said slot to accommodate movement of said coupling member into latching relationship with said latch member.

Claim 9

The invention defined in claim 7 wherein said guide means comprises a guide rod pivotally mounted on the rearward end of said base adjacent said latch member and projecting forwardly from said base, said guide rod projecting forwardly through said slot in said coupling member to be slidably received therein throughout the full range of movement of said coupling member relative to said base.

Claim 10

An against-the-wall type rockable reclining chair comprising a stationary base having a pair of spaced parallel side frame members interconnected by a rear frame member, a carriage extending transversely between said side frame members, cooperating roller and track means on said side frame members and said carriage supporting said carriage for forward and rearward movement relative to said base between front and rear end limits, a chair frame, rocker means supporting said chair frame on said carriage for rocking movement thereon, a chair seat, a chair back, reclining linkage supporting said chair seat and said chair back upon said chair frame for coordinated movement between an upright position and a reclined position, translation linkage means coupled to said reclining linkage and to said chair frame, releasable latch means coupling said translation linkage to said rear frame member, said translation linkage being operable when coupled by said latch means to said rear frame member to prevent rocking movement of said chair frame on said carriage and to drive said chair frame and said carriage in forward and rearward movement on said base coordinated with movement of said seat and back between said reclined and upright positions to locate said carriage at said front end limit of movement when said chair seat and back are in said reclined position and to locate said carriage at said rear end limit of movement when said chair seat and back are in said upright position, and control means for releasing said latch means to accommodate rocking movement of said chair frame on said carriage.

Claim 11

An against-the-wall type rockable reclining chair comprising a stationary base having a pair of spaced parallel side frame members interconnected by a rear frame member, a carriage extending transversely between said side frame members, cooperating roller and track means on said side frame members and said carriage supporting said carriage for forward and rearward movement relative to said base between front and rear end limits, a chair frame, rocker means supporting said chair frame on said carriage for rocking movement thereon, a chair seat, a chair back, reclining linkage supporting said chair seat and said chair back upon said chair frame for coordinated movement between an upright position and a reclined position, translation linkage means coupled to said reclining linkage and to said chair frame, releasable latch means coupling said translation linkage to said rear frame member, said translation linkage being operable when coupled by said latch means to said rear frame member to prevent rocking movement of said chair frame on said carriage and to drive said chair frame and said carriage in forward and rearward movement on said base coordinated with movement of said seat and back between said reclined and upright positions to locate said carriage at said front end limit of movement when said chair seat and back are in said reclined position and to locate said carriage at said rear end limit of movement when said chair seat and back are in said upright position, and control means for releasing said latch means to accommodate rocking movement of said chair frame on said carriage.

Claim 12

The invention defined in claim 9 wherein said track means is inclined downwardly toward the front of said base to gravitationally bias said carriage to said front end limit when said latch means is released.

Claim 13

The invention defined in claim 10 further comprising restraining means for preventing rearward rocking movement of said chair back when said carriage is away from said front end limit.