NL7300946A - - Google Patents
Info
- Publication number
- NL7300946A NL7300946A NL7300946A NL7300946A NL7300946A NL 7300946 A NL7300946 A NL 7300946A NL 7300946 A NL7300946 A NL 7300946A NL 7300946 A NL7300946 A NL 7300946A NL 7300946 A NL7300946 A NL 7300946A
- Authority
- NL
- Netherlands
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
- E01B7/02—Tongues; Associated constructions
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
- E01B2202/02—Nature of the movement
- E01B2202/027—Including a component perpendicular to the plane of the rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
- E01B2202/04—Nature of the support or bearing
- E01B2202/044—Rolling
- E01B2202/048—Rolling with rolls on moving part
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2202/00—Characteristics of moving parts of rail systems, e.g. switches, special frogs, tongues
- E01B2202/08—Locking devices or mechanisms for inhibiting movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Binders And Loading Units For Sheaves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7203391A FR2169530A5 (es) | 1972-01-26 | 1972-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7300946A true NL7300946A (es) | 1973-07-30 |
Family
ID=9092838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7300946A NL7300946A (es) | 1972-01-26 | 1973-01-23 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE794430A (es) |
| DE (1) | DE2301702A1 (es) |
| ES (1) | ES410332A1 (es) |
| FR (1) | FR2169530A5 (es) |
| IT (1) | IT969302B (es) |
| LU (1) | LU66902A1 (es) |
| NL (1) | NL7300946A (es) |
| SE (1) | SE373176B (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2735157A1 (fr) * | 1995-06-12 | 1996-12-13 | Cogifer | Rail contre-aiguille a profil perfectionne pour la construction d'aiguillages ferroviaires |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT346885B (de) * | 1977-02-10 | 1978-11-27 | Voest Ag | Schienenweiche |
-
1972
- 1972-01-26 FR FR7203391A patent/FR2169530A5/fr not_active Expired
- 1972-12-28 IT IT1311872A patent/IT969302B/it active
-
1973
- 1973-01-03 ES ES410332A patent/ES410332A1/es not_active Expired
- 1973-01-13 DE DE19732301702 patent/DE2301702A1/de active Pending
- 1973-01-23 NL NL7300946A patent/NL7300946A/xx not_active Application Discontinuation
- 1973-01-24 BE BE794430D patent/BE794430A/xx not_active IP Right Cessation
- 1973-01-24 SE SE7300949A patent/SE373176B/xx unknown
- 1973-01-25 LU LU66902D patent/LU66902A1/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2735157A1 (fr) * | 1995-06-12 | 1996-12-13 | Cogifer | Rail contre-aiguille a profil perfectionne pour la construction d'aiguillages ferroviaires |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2301702A1 (de) | 1973-08-02 |
| BE794430A (fr) | 1973-05-16 |
| FR2169530A5 (es) | 1973-09-07 |
| ES410332A1 (es) | 1975-12-16 |
| SE373176B (es) | 1975-01-27 |
| LU66902A1 (es) | 1973-03-26 |
| IT969302B (it) | 1974-03-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
|
| BB | A search report has been drawn up | ||
| BV | The patent application has lapsed |