FR2175185B1 - - Google Patents
Info
- Publication number
- FR2175185B1 FR2175185B1 FR7308325A FR7308325A FR2175185B1 FR 2175185 B1 FR2175185 B1 FR 2175185B1 FR 7308325 A FR7308325 A FR 7308325A FR 7308325 A FR7308325 A FR 7308325A FR 2175185 B1 FR2175185 B1 FR 2175185B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
- B60M1/305—Joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/02—Dismountable rail joints
- E01B11/14—Rail foot flange clips in one piece
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/44—Non-dismountable rail joints; Welded joints
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B25/00—Tracks for special kinds of railways
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S52/00—Static structures, e.g. buildings
- Y10S52/05—Designed for thermal distortion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23311772A | 1972-03-09 | 1972-03-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2175185A1 FR2175185A1 (fr) | 1973-10-19 |
FR2175185B1 true FR2175185B1 (fr) | 1975-04-04 |
Family
ID=22875944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7308325A Expired FR2175185B1 (fr) | 1972-03-09 | 1973-03-08 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3729135A (fr) |
FR (1) | FR2175185B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2705954C3 (de) * | 1977-02-12 | 1981-06-11 | Krauss-Maffei AG, 8000 München | Schienenstoßverbindung für einen asynchronen Linearmotor |
SE2050587A1 (en) * | 2020-05-20 | 2021-04-06 | Elonroad Ab | Connector and connector arrangement for electrical road tracks |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US442004A (en) * | 1890-12-02 | Railroad-joint | ||
US1626349A (en) * | 1926-11-04 | 1927-04-26 | David B Moisselle | Rail joint |
US1748695A (en) * | 1929-03-25 | 1930-02-25 | Rail Joint Co | Rail joint |
US2444954A (en) * | 1944-11-29 | 1948-07-13 | Rademaker George | Rail joint |
GB664975A (en) * | 1949-08-05 | 1952-01-16 | Thomas Bolton & Sons Ltd | Improvements in and relating to electric conductor terminations particularly for use in rail bonds |
US3284977A (en) * | 1965-04-08 | 1966-11-15 | Lickliter | Expansion splice |
US3589089A (en) * | 1969-10-20 | 1971-06-29 | Eastern Prod Corp | Structural beam for ceiling suspension system |
-
1972
- 1972-03-09 US US00233117A patent/US3729135A/en not_active Expired - Lifetime
-
1973
- 1973-03-08 FR FR7308325A patent/FR2175185B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2175185A1 (fr) | 1973-10-19 |
US3729135A (en) | 1973-04-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |