FR2054099A5 - - Google Patents
Info
- Publication number
- FR2054099A5 FR2054099A5 FR7024690A FR7024690A FR2054099A5 FR 2054099 A5 FR2054099 A5 FR 2054099A5 FR 7024690 A FR7024690 A FR 7024690A FR 7024690 A FR7024690 A FR 7024690A FR 2054099 A5 FR2054099 A5 FR 2054099A5
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
- B61C15/08—Preventing wheel slippage
- B61C15/10—Preventing wheel slippage by depositing sand or like friction increasing materials
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Gears, Cams (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1039869A CH511132A (en) | 1969-07-08 | 1969-07-08 | Method for increasing the coefficient of sliding friction of metal wheels on rail-mounted vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2054099A5 true FR2054099A5 (en) | 1971-04-16 |
Family
ID=4362797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7024690A Expired FR2054099A5 (en) | 1969-07-08 | 1970-07-03 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE752653A (en) |
CH (1) | CH511132A (en) |
DE (1) | DE2030130A1 (en) |
FR (1) | FR2054099A5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301396A1 (en) * | 1975-02-24 | 1976-09-17 | Messerschmitt Boelkow Blohm | WHEEL FOR RAIL |
-
1969
- 1969-07-08 CH CH1039869A patent/CH511132A/en not_active IP Right Cessation
-
1970
- 1970-06-18 DE DE19702030130 patent/DE2030130A1/en active Pending
- 1970-06-29 BE BE752653D patent/BE752653A/en unknown
- 1970-07-03 FR FR7024690A patent/FR2054099A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2301396A1 (en) * | 1975-02-24 | 1976-09-17 | Messerschmitt Boelkow Blohm | WHEEL FOR RAIL |
Also Published As
Publication number | Publication date |
---|---|
CH511132A (en) | 1971-08-15 |
DE2030130A1 (en) | 1971-03-25 |
BE752653A (en) | 1970-12-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |