公开(公告)号：US4052524A

公开(公告)日：1977-10-04

申请号：US605086

申请日：1975-08-15

申请人： Nicholas K. Harakas ,  Kent H. Fulton ,  Paul A. Tierney ,  Malcolm F. Bender

发明人： Nicholas K. Harakas ,  Kent H. Fulton ,  Paul A. Tierney ,  Malcolm F. Bender

IPC分类号： C08J5/12 ,  B29B15/00 ,  B29C55/00 ,  B29C65/52 ,  B29C65/70 ,  C08J5/06 ,  B32B15/02 ,  B32B15/08

CPC分类号： C08J5/06 ,  D07B1/0666 ,  C08J2321/00 ,  D07B2205/20 ,  D07B2401/2025 ,  D07B2401/2095 ,  D07B2501/2046 ,  D07B2501/2076 ,  Y10S156/91 ,  Y10T152/10846 ,  Y10T428/249933 ,  Y10T428/2947 ,  Y10T428/2962 ,  Y10T428/31663

摘要： A method is disclosed for improving the hydrolytic stability of the adhesive bond between an RFL type organic adhesive and a steel reinforcing element in steel-rubber composite articles. This is achieved by a pre-treatment of the steel surface before it is coated with the organic adhesive. The pre-treatment includes first immersing the steel element in an aqueous bath containing an acid, or base followed by a water rinse. A primer coating is then applied onto the surface of the steel element which consists of an organo-silane compound of the following formula:X -- R.sup.1 -- Si -- (OR.sup.2).sub.3where X is an amino, glycidoxy or an aminoethyl radical; and wherein R.sup.1 is an alkylene radical of from 2 to 4 carbon atoms when X is amino or glycidoxy and --HN--R.sup.3 --, where R.sup.3 is an alkylene radical of from 2 to 3 carbon atoms when X is aminoethyl; and wherein R.sup.2 is an alkyl of from 1 to 2 carbon atoms.

公开(公告)号：US4026334A

公开(公告)日：1977-05-31

申请号：US621323

申请日：1975-10-10

申请人： Paul A. Tierney ,  Robert P. Bell

发明人： Paul A. Tierney ,  Robert P. Bell

IPC分类号： B21C47/24 ,  B21C47/34 ,  B21F1/02 ,  B21F15/08 ,  B65H49/12 ,  D07B5/12

CPC分类号： B21F1/02 ,  B21C47/247 ,  B21C47/34 ,  B65H49/12 ,  D07B5/12

摘要： A method of continuously processing metal cord is disclosed. The method comprises the steps of twisting a plurality of filaments together to form a cord, collecting the cord on a spool in such a manner that transfer segments are provided; straightening the transfer segments; welding the transfer segment of a first spool to the transfer segment of a second spool; passing the cord continuously through a mechanical straightener and reducing the force exerted by the straightener on that section of the cord containing the welded portion.

摘要翻译： 公开了连续处理金属绳的方法。 该方法包括以下步骤：将多根细丝扭曲在一起以形成绳索，以提供传送片段的方式将绳索收集在卷轴上; 拉直转移段; 将第一卷轴的传送段焊接到第二卷轴的传送段; 将绳子连续地通过机械矫直机，并且减小矫直机施加在包含焊接部分的绳索的部分上的力。