-
公开(公告)号:US1404500A
公开(公告)日:1922-01-24
申请号:US48248321
申请日:1921-07-05
申请人: P & M CO
发明人: WARR HAROLD G
IPC分类号: E01B13/02
CPC分类号: E01B13/02 , E01B2201/02 , E01B2201/08
-
公开(公告)号:US1402852A
公开(公告)日:1922-01-10
申请号:US47549121
申请日:1921-06-02
申请人: ERICSON CHARLES G
发明人: ERICSON CHARLES G
IPC分类号: E01B13/02
CPC分类号: E01B13/02 , E01B2201/02
-
公开(公告)号:US1391015A
公开(公告)日:1921-09-20
申请号:US1391015D
IPC分类号: E01B13/02
CPC分类号: E01B13/02 , E01B2201/02
-
公开(公告)号:US1336667A
公开(公告)日:1920-04-13
申请号:US29248419
申请日:1919-04-24
申请人: JOHN P NORTHEY , GIDEON GRANT
发明人: WESTON ALONZO H , PETERS ROBERT H
IPC分类号: E01B13/02
CPC分类号: E01B13/02 , E01B2201/02 , Y10T403/7066 , Y10T403/76
-
公开(公告)号:US20180148896A1
公开(公告)日:2018-05-31
申请号:US15578236
申请日:2016-05-27
申请人: SYSTRA
发明人: David VIAN
CPC分类号: E01B1/002 , E01B2/006 , E01B3/38 , E01B29/04 , E01B2201/02 , E01B2201/04 , E01B2204/06 , E01B2204/09
摘要: The invention relates in particular to a guided transport track section intended to be fixed to a ballastless track formation (15), characterised in that said section comprises: a track panel (20) comprising two stringers (21, 22) and at least one structure transverse to the stringers (23, 24), each stringer (21, 22) comprising an upper longitudinal groove (25) for receiving a rail; a plurality of panel supports (31, 32, 33, 34), each support comprising at least one stud (35) for fastening to the track formation, a cradle (37) for supporting a stringer (22) that is mounted so as to be movable vertically in said stud (35), and means for vertical movement of said cradle (37) relative to said stud (35) so that the height of the panel (20) relative to said track formation (15) can be adjusted, and the superelevation of the track section thus formed can be defined by means of coordinated adjustment of the various cradles (37).
-
公开(公告)号:US3482779A
公开(公告)日:1969-12-09
申请号:US3482779D
申请日:1968-02-19
发明人: BLIX WELTZIN B JR
CPC分类号: E01B13/02 , E01B2201/02 , E01B2201/08
-
公开(公告)号:US3044708A
公开(公告)日:1962-07-17
申请号:US14096961
申请日:1961-09-08
申请人: APPLETON ARTHUR I
发明人: APPLETON ARTHUR I
IPC分类号: E01B13/02
CPC分类号: E01B13/02 , E01B2201/02 , E01B2201/08 , E01B2201/10
-
公开(公告)号:US2815902A
公开(公告)日:1957-12-10
申请号:US45758854
申请日:1954-09-22
申请人: POOR & CO
发明人: GRANT JOHN L
IPC分类号: E01B13/02
CPC分类号: E01B13/02 , E01B2201/02 , E01B2201/08
-
公开(公告)号:US2243830A
公开(公告)日:1941-06-03
申请号:US30282739
申请日:1939-11-04
申请人: BAUGHN SAMUEL C
发明人: BAUGHN SAMUEL C
IPC分类号: E01B13/02
CPC分类号: E01B13/02 , E01B2201/02 , E01B2201/06
-
公开(公告)号:US1760275A
公开(公告)日:1930-05-27
申请号:US21062727
申请日:1927-08-04
IPC分类号: E01B13/02
CPC分类号: E01B13/02 , E01B2201/02 , E01B2201/06
-
-
-
-
-
-
-
-
-