Gear-wheel rim tempering - with an automatic induction preheating machine,申请号FR19710001888-传众专利搜索

Gear-wheel rim tempering - with an automatic induction preheating machine

申请公布号：FR2122712(A5)

申请号：FR19710001888

申请日期：1971.01.21

申请公布日期：1972.09.01

申请人：

UZINA TRACTORUL BRASOV

分类号：F27D11/06;(IPC1-7):05B5/00;21D1/00

主分类号：F27D11/06

摘要：<p>Gear-whell rims are automatically tempered by an induction-preheating appt. that has a stand to which an automatic pulley block is secured for loading-on the gear-wheel rims. This rhythmically places the toothed-wheel rims onto a charging plate that lifts them in front of the inductor, into which they are then fed individually. A discharge platform takes over the rim at the other end of the inductor and places it into a feed mechanism which connects up with the hardening plant. The arrangement is designed to prevent surface oxidation and damage to the gear-wheel teeth and to increase productivity.</p>