基本信息

• 发明名称： 【发明专利】 APPARATUS FOR MONITORING THE TENSILE FORCE IN FLEXIBLE MATERIAL OF STRIP OR THREAD FORM
• 申请日： 1970-08-17
• 申请号/专利号： GB4318770
• 专利权人： 无
• 申请人： INDUR ANTRIEBSTECHNIK AG
• 分类号：
• 发明人/设计人： 无
• 公开日/公告日： 1970.08.17
• 优先权号：
• 代理机构：
• 代理人：
• PCT申请号： 无
• PCT申请日期： 无
• PCT进入国家阶段日： 无
• 生物宝藏信息： 无
• 审查员： 无

摘要：1318735 Measuring Tension INDUR ANTRIEBSTECHNIK AG 9 Sept 1970 [ 9 Sept 1969] 43187/70 Headings G1N and G1W In an instrument for measuring the tension in a flexible web or thread 4, a measuring pulley 1 connected to a transducer 5 may be locked in at least two different positions relative to the two outer pulleys 2, 3, to vary the measuring range. The measuring pulley 1 may also be moved to a further position which allows the web or thread to move freely through the instrument. The transducer may be a differential transformer, a capacitative, photo-electric or semi-conductor transducer or a hydraulic load cell. The pulley 1 may be movable by the lever system shown in the figures or by a cam, or alteratively pulley 1 may be fixed and pulleys 2,3 movable. There may be three overlapping measuring ranges.

摘要附图：