DE2529871A1 - - Google Patents
Info
- Publication number
- DE2529871A1 DE2529871A1 DE19752529871 DE2529871A DE2529871A1 DE 2529871 A1 DE2529871 A1 DE 2529871A1 DE 19752529871 DE19752529871 DE 19752529871 DE 2529871 A DE2529871 A DE 2529871A DE 2529871 A1 DE2529871 A1 DE 2529871A1
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B7/00—Switches; Crossings
- E01B7/10—Frogs
- E01B7/14—Frogs with movable parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Toys (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752529871 DE2529871C2 (en) | 1975-07-04 | Double centerpiece in track crossings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752529871 DE2529871C2 (en) | 1975-07-04 | Double centerpiece in track crossings |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2529871B1 DE2529871B1 (en) | 1976-10-14 |
DE2529871A1 true DE2529871A1 (en) | 1976-10-14 |
DE2529871C2 DE2529871C2 (en) | 1977-05-26 |
Family
ID=
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4982919A (en) * | 1987-11-05 | 1991-01-08 | Voest-Alpine Maschinenbau Gesellschaft Mbh | Reversing device for movable parts of a railway switch |
ES2538578A1 (en) * | 2014-09-25 | 2015-06-22 | Duro Felguera Raíl, S.A. | Three-wire way change system (Machine-translation by Google Translate, not legally binding) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4982919A (en) * | 1987-11-05 | 1991-01-08 | Voest-Alpine Maschinenbau Gesellschaft Mbh | Reversing device for movable parts of a railway switch |
ES2538578A1 (en) * | 2014-09-25 | 2015-06-22 | Duro Felguera Raíl, S.A. | Three-wire way change system (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
DE2529871B1 (en) | 1976-10-14 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |