SEATING FOR THE SCREW SPINDLE AND GUIDE MEANS FOR THE SLIDING CONTACT WIRE IN A GLASS TUBE THERMOMETER OF ROUND, NON-CIRCULAR OR POLYGONAL CROSS SECTION AND CONTAINING ADJUSTABLE ELECTRICAL CONTACT MEANS FOR TEMPERATURE CONTROL AND/OR LIMITATION.

摘要

A seating for the screw spindle and a guide means for the sliding contact wire in a glass tube thermometer of round, non-circular or polygonal cross section and containing adjustable electrical contact means for temperature control and/or limitation, characterized in that the spindle seating for adjusting the required temperature comprises a resilient sealing member having a pan-shaped bottom with adjoining, upwardly extending resilient blades one of said blades having an extension and being bent over at 90 parallel to the bottom to form a bearing lug comprising a bore through which the pointed end of the screw sjlndle is guided in eccentric or centric position, another one of said resilient blades also having an extension and being bent at 18O0  to form an outwardly disposed strap contacting the blade proper, an opening being contained in the bend and a corrugation in the resilient blade, an opening ana corrugation together creating a tubular passage for the contact vire.