Work-table

• US 20060266791A1
• Filed: 03/24/2006
• Published: 11/30/2006
• Est. Priority Date: 03/25/2005
• Status: Abandoned Application

• Current Assignee: Logicdata Electronic & Software Entwicklungs Gmbh
• Original Assignee: Logicdata Electronic & Software Entwicklungs Gmbh
• Inventors: Lukas, Stefan, Koch, Walter
• Application Number:
  US11/389,199
• Publication Number:
  US 20060266791A1
• Time in Patent Office: Days
• US Class Current: 228/1.100
• CPC Class Codes: A47B 2200/006 with table or desk equipped with limit switches
• CPC Class Codes: A47B 9/00 Tables with tops of variable height lecterns with variable height A47B19/06; school forms or desks with variable height A47B39/02, A47B41/02; seats with variable height A47C3/20
• CPC Class Codes: B25H 1/16 in height

Abstract

A work-table is described, comprising a frame (2) which is especially adjustable with respect to its height and for whose adjustment there is provided at least one electric motor (4) with a control device (6) acting upon an actuating drive (5). In order to provide advantageous constructional conditions it is proposed that at least one load-dissipating part (13) of the frame (2) is provided with a wire resistance strain gauge (12) or is supported on a force transducer (11), and that the wire resistance strain gauge (12) or the force transducer (11) triggers the control device (6) for the motor (4) depending on the loading of the load-dissipating part (13).

Claims

1. A work-table, comprising a frame which is especially adjustable with respect to its height and for whose adjustment there is provided at least one electric motor with a control device acting upon an actuating drive, wherein at least one load-dissipating part (13) of the frame (2) is provided with a wire resistance strain gauge (12) or is supported on a force transducer (11), and that the wire resistance strain gauge (12) or the force transducer (11) triggers the control device (6) for the motor (4) depending on the loading of the load-dissipating part (13).

2. A work-table according to claim 1, wherein the load-dissipating part (13) provided with the wire resistance strain gauge (12) joins the actuating drive (5) with the adjusting part (9) of the frame (2).

3. A work-table according to claim 1, wherein the table board (1) or the frame (2) as a load-dissipating part is supported on at least one force transducer (11).