公开(公告)号：US3323637A

公开(公告)日：1967-06-06

申请号：US47005465

申请日：1965-07-07

Applicant: DUNLOP RUBBER CO

Inventor： JENKINS PETER J

IPC: B29D29/06 ,  B65G15/34 ,  B65G15/36 ,  B65G15/42 ,  B66B23/10

CPC classification number: B29D29/06 ,  B65G15/34 ,  B65G15/36 ,  B65G15/42 ,  B65G2201/02 ,  B65G2201/06 ,  B66B23/10

公开(公告)号：US3607592A

公开(公告)日：1971-09-21

申请号：US3607592D

申请日：1969-12-18

Applicant: DUNLOP RUBBER CO

Inventor： JENKINS PETER J

IPC: E01C5/18 ,  E01C9/08 ,  E01D15/12 ,  B32B5/12 ,  B32B25/10

CPC classification number: E01C5/18 ,  E01C9/086 ,  E01D15/122 ,  Y10T428/24107 ,  Y10T428/2944 ,  Y10T442/3382

Abstract: Portable platform for use, for example, as a temporary road, comprising a flexible plastic material in which is embedded a composite reinforcement comprising two layers of parallel transverse metal cords and sandwiched between the two layers a layer of textile reinforcement and a layer of longitudinal parallel metal cords, the layer of longitudinal cords lying between the textile reinforcement and the load-bearing surface of the platform so that ''''one way'''' longitudinal rigidity is achieved.

公开(公告)号：US3300029A

公开(公告)日：1967-01-24

申请号：US44818065

申请日：1965-04-14

Applicant: DUNLOP RUBBER CO

Inventor： JENKINS PETER J

IPC: B65G19/20

CPC classification number: B65G19/20 ,  Y10T24/1632