Work station system

Claim 2

A work station comprising: a chair for supporting a human operator in a seated position, said chair having means for supporting the thigh portion of a human and means for contacting the back portion of a human, said chair being rockable about a first horizontal axis; a carriage; a support surface upon which a first device is supportable, said device-supporting surface being attached to said carriage; carriage attaching means for attaching said carriage to said chair, said carriage attaching means including a position setting and locking means for pivoting said carriage about a second horizontal axis whereby said carriage pivots towards or away from said back portion of said chair, and whereby once said position setting and locking means is adjusted, the spatial distance between an operator seated in said chair and said device-supporting surface remains essentially constant in a relationship determined by said position setting and locking means as said chair is rocked about said first horizontal axis.

Claim 3

The work station of claim 1, further comprising: a second support surface upon which a second device is supportable, said second device-supporting surface being attached to said carriage.

Claim 4

A work station comprising: means for supporting a human operator in a seated position, said human supporting means having a first portion contactable by a thigh portion of the human anatomy and a second portion contactable by a back portion of the human anatomy, said first portion of said human supporting means having a front edge proximate the back of a seated human's knee, said human supporting means being rockable about a first horizontal axis; a carriage attached to said human-supporting means and pivotable about a second horizontal axis positioned proximate said first portion of said supporting means; means for supporting a first device, said first device supporting means being attached to said carriage; means for supporting a second device, said second device supporting means being attached to said carriage; means for locking the position of said carriage with respect to said human supporting means in a manner whereby a desired spatial distance separating at least one of said device supporting means from an operator seated in said human supporting means remains essentially constant as said human supporting means rocks about said first horizontal axis; and, an arm support means, said arm support means allowing said human operator's arm to rest in a range of positions, said arm support means following the natural horizontal range of motion of said arms.

Claim 5

A work station comprising: means for supporting a human operator in a seated position, said human supporting means having a first portion contactable by a thigh portion of the human anatomy and a second portion contactable by a back portion of the human anatomy, said first portion of said human supporting means having a front edge proximate the back of a seated human's knee, said human supporting means being rockable about a first horizontal axis; a carriage attached to said human-supporting means and pivotable about a second horizontal axis positioned proximate said first portion of said supporting means; means for supporting a first device, said first device supporting means being attached to said carriage; means for supporting a second device, said second device supporting means being attached to said carriage; means for locking the position of said carriage with respect to said human supporting means in a manner whereby a desired spatial distance separating at least one of said device supporting means from an operator seated in said human supporting means remains essentially constant as said human supporting means rocks about said first horizontal axis; and, an arm support means, said arm support means allowing said human operator's arm to rest in a range of positions, said arm support means following the natural horizontal range of motion of said arms.

Claim 6

A work station as recited in claim 3 wherein said arm support means pivots about an axis positioned proximate said second portion of said human operator supporting means.

Claim 7

A work station comprising: a chair for supporting a human operator in a seated position, said chair having thigh support means and back support means, said chair being rockable about a first horizontal axis; a frame located proximate said chair; a carriage; a first surface for supporting a first device, said first surface being connected to said carriage; a piston for moving said carriage relative to said frame; and, means for selectively coupling said carriage to said chair in a manner whereby the spatial distance between said chair and said first device-supporting surface remains essentially constant as said carriage is horizontally pivoted relative to said frame.

Claim 8

A work station comprising: a chair for supporting a human operator in a seated position, said chair having thigh support means and back support means, said chair being rockable about a first horizontal axis; a frame located proximate said chair; a carriage; a first surface for supporting a first device, said first surface being connected to said carriage; a piston for moving said carriage relative to said frame; and, means for selectively coupling said carriage to said chair in a manner whereby the spatial distance between said chair and said first device-supporting surface remains essentially constant as said carriage is horizontally pivoted relative to said frame.

Claim 9

A work station as recited in claim 1, wherein said carriage is attached proximate said thigh portion of said chair.

Claim 10

A work station as recited in claim 1, whereby the spatial distance separating said device supporting surface from a seated human remain essentially constant as said chair rocks about said first horizontal axis.

Claim 11

A work station as recited in claim 1, including a support height adjusting means for adjusting the height of said device supporting surface on said carriage.

Claim 12

A work station as recited in claim 8, wherein said height adjusting means for said device supporting surface comprises a bracket having a height locking means, said bracket being attached to one side of said device supporting surface and sliding over said carriage for positioning said device supporting surface at a desired position on said carriage.

Claim 13

A work station as recited in claim 9, wherein said height adjusting means for said device supporting surface includes a support level adjusting means for adjusting the relative angle of said device supporting surface with respect to said carriage.

Claim 14

A work station as recited in claim 2, including means for adjusting the height of said second device supporting surface on said carriage.

Claim 15

A work station as recited in claim 11, wherein said height adjusting means for said second device supporting surface comprises a second bracket having a second height locking means, said second bracket being attached to one side of said second device supporting surface and sliding over said carriage for positioning said second device surface at a desired position on said carriage.

Claim 16

A work station as recited in claim 12, wherein said height adjusting means for said second device supporting surface includes a second support level adjusting means for adjusting the relative angle of said second device supporting device with respect to said carriage.

Claim 17

A work station as recited in claim 1, wherein said device supporting surface is surrounded by an enclosure having two sides and a back.

Claim 18

A work station as recited in claim 14, further comprising means for changing the angle of inclination of said device supporting surface, said inclination changing means including an actuator having one end attached to said carriage and said other end attached to said enclosure.

Claim 19

A work station as recited in claim 15, wherein said actuator includes a piston having one end attached to said carriage and the other end attached to said enclosure.

Claim 20

A work station as recited in claim 15 or 16, wherein said piston comprises an air cylinder.

Claim 21

A work station as recited in claim 17, wherein a valve to control said air cylinder is operatable at a position proximate said device supporting surface.

Claim 22

A work station as recited in claim 1 further including an arm support means, said arm support means allowing said human operator's arms to rest in a range of positions, said arm support means following the natural range of motion of said arms.

Claim 23

A work station as recited in claim 19 wherein said arm support means pivots about an axis positioned proximate said back portion of said chair.

Claim 24

A work station comprising: a chair for supporting a human operator in a seated position, said chair having means for supporting the thigh portion of a human and means for contacting the back portion of a human, said chair being rockable about a first horizontal axis; a carriage; a first surface upon which a first device is supportable, said first device-supporting surface being attached to said carriage; a second surface upon which a second device is supportable, said second device-supporting surface being attached to said carriage; carriage attaching means for attaching said carriage to said chair, said carriage attaching means including a position setting and locking means for pivoting said carriage about a second horizontal axis proximate said thigh portion of said carriage towards or away from said back portion of said chair, whereby once said position setting and locking means is adjusted, the spatial distance between an operator seated in said chair and said first and second device-supporting surfaces remains essentially constant in a relationship determined by said position setting and locking means as said chair is rocked about said first horizontal axis.

Claim 25

A work station comprising: a chair for supporting a human operator in a seated position, said chair having means for supporting the thigh portion of a human and means for contacting the back portion of a human, said chair being rockable about a first horizontal axis; a carriage; a first surface upon which a first device is supportable, said first device-supporting surface being attached to said carriage; a second surface upon which a second device is supportable, said second device-supporting surface being attached to said carriage; carriage attaching means for attaching said carriage to said chair, said carriage attaching means including a position setting and locking means for pivoting said carriage about a second horizontal axis proximate said thigh portion of said carriage towards or away from said back portion of said chair, whereby once said position setting and locking means is adjusted, the spatial distance between an operator seated in said chair and said first and second device-supporting surfaces remains essentially constant in a relationship determined by said position setting and locking means as said chair is rocked about said first horizontal axis.

Claim 26

A work station as recited in claim 21, wherein said carriage is attached proximate the front edge of said chair.

Claim 27

A work station as recited in claim 20, further comprises means for adjusting the level and the height of each respective surface.

Claim 28

A work station as recited in claim 23, wherein a pair of brackets attached to the sides of said device-supporting surfaces cooperate with said height and level adjusting means, said height and level adjusting means comprising: a U-shaped bracket having two parallel surfaces spaced apart a predetermined distance by a third perpendicular surface, each surface having a hole therein, said U-shaped bracket being placed on said carriage.

Claim 29

A work station as recited in claim 21, wherein each device-supporting surface has a lip on the top front surface nearest the human seated in said chair, said lip keeping items placed on said device-supporting surfaces from falling off.

Claim 30

A work station as recited in claim 21 further including an arm support means, said arm support means allowing said human operator's arms to rest in a range of positions, said arm support means following the natural horizontal range of motion of said arms.

Claim 31

A work station as recited in claim 26 wherein said arm support means pivots about an axis positioned proximate said portion of said human operator supporting means.

Claim 32

A work station as recited in claim 10 wherein said support level adjusting means adjusts the fore and aft position of said device supporting surface on said carriage.

Claim 33

A work station as recited in claim 13 wherein said second support level adjusting means adjusts the fore and aft position of said second device supporting means on said carriage.

Claim 34

A work station as recited in claim 23 wherein said adjusting means adjusts the fore and aft position of each respective surface.