Horizontally supported planar surfaces – Tiltable surfaces – Pivotally adjustable about horizontal axis
Patent
1990-03-01
1991-09-03
Dorner, Kenneth J.
Horizontally supported planar surfaces
Tiltable surfaces
Pivotally adjustable about horizontal axis
108 9, 248242, 211187, E06B 1100
Patent
active
050442848
ABSTRACT:
A computer workstation for supporting and positioning a computer and/or its video display terminal or screen and its keyboard at minimum fatigue locations. The computer and/or the video display terminal can be located at a desired elevations and tilted. The keyboard is supported on a keyboard shelf which can also be positioned at a desired elevation and tilted. The computer table and shelf are located between side wall panels of a frame having racks with slots at different elevations. Both the keyboard shelf and the computer table are pivotally mounted on members which can be positioned in different ones of the slots to select the elevation thereof. A belt connected at one end to the frame extends around a pulley under the computer table so as to support the table. The belt has holes which are engaged by a hook on a handle which is pivotally mounted to the bottom of the table. By pivoting the handle the length of the belt underneath the table can be changed thereby tilting the table. A stop pin is extended through a hole in the table into one of the holes in the belt thereby maintaining the table at a selected inclination or tilt. The keyboard shelf is connected by links to the side walls and may also be tilted. The center of the screen of the terminal and the keyboard may be located along the normal line of sight of the operator seated in front of the station for minimum fatigue for operators who may be tall or short. Arm rests may be pivotally mounted on the side walls so that they can be raised or lowered.
REFERENCES:
patent: 2931685 (1958-01-01), Butler
patent: 4365561 (1982-12-01), Tellier et al.
patent: 4515085 (1985-05-01), Kwiecinski
patent: 4567835 (1986-02-01), Reese
patent: 4640199 (1987-02-01), Zigman
patent: 4693444 (1987-09-01), Williams
patent: 4725106 (1988-02-01), Shields
patent: 4779922 (1988-10-01), Cooper
Collection of 1988 & 1989 catalog pages showing Computer Workstations.
Anderson Gerald A.
Dorner Kenneth J.
Lukacher Martin
LandOfFree
Computer workstation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Computer workstation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Computer workstation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1000645