公开(公告)号：US3306022A

公开(公告)日：1967-02-28

申请号：US45217465

申请日：1965-04-30

Applicant: UNITED STATES STEEL CORP

Inventor： STEVENS ROGER W

IPC: D07B1/06

CPC classification number: D07B1/068 ,  D07B2201/1036 ,  D07B2201/2037

Abstract: 1,136,805. Wire ropes. UNITED STATES STEEL CORP. 12 April, 1966 [30 April, 1965], No. 16017/66. Heading D1T. The wire rope has an independent wire rope core (2), Fig. 2 (not shown) and a plurality of strands (6) surrounding the core, one strand (6) being received in each of the valleys (4) of the core (2), the lay of the outer wires in each strand (6) being a maximum of six times the diameter of the strand (6). The lay is preferably between four and six times the diameter of the strand (6). The lay of the strands (6) is preferably between six and eight times the diameter of the rope, and the wires of the strands (6) are preferably laid in the same direction as the strands of the rope.

公开(公告)号：US3271944A

公开(公告)日：1966-09-13

申请号：US36425564

申请日：1964-05-01

Applicant: UNITED STATES STEEL CORP

Inventor： STEVENS ROGER W

IPC: D07B1/06

CPC classification number: D07B1/068 ,  D07B2201/1036

公开(公告)号：US2876761A

公开(公告)日：1959-03-10

申请号：US64331957

申请日：1957-03-01

Applicant: UNITED STATES STEEL CORP

Inventor： STEVENS ROGER W

IPC: B23D61/18

CPC classification number: B23D61/185

公开(公告)号：US3104515A

公开(公告)日：1963-09-24

申请号：US18615862

申请日：1962-04-09

Applicant: UNITED STATES STEEL CORP

Inventor： STEVENS ROGER W

IPC: D07B1/06 ,  D07B1/14

CPC classification number: D07B1/068 ,  D07B1/145 ,  D07B2201/1032 ,  D07B2201/1048 ,  D07B2201/1052 ,  D07B2201/1056 ,  D07B2201/2055 ,  D07B2501/2007 ,  Y10T74/20456 ,  D07B2801/24

公开(公告)号：CA773853A

公开(公告)日：1967-12-19

申请号：CA773853D

Applicant: UNITED STATES STEEL CORP

Inventor： STEVENS ROGER W

公开(公告)号：CA762716A

公开(公告)日：1967-07-11

申请号：CA762716D

Applicant: UNITED STATES STEEL CORP

Inventor： STEVENS ROGER W

公开(公告)号：CA626427A

公开(公告)日：1961-08-29

申请号：CA626427D

Applicant: UNITED STATES STEEL CORP

Inventor： STEVENS ROGER W