NL253252A - - Google Patents
Info
- Publication number
- NL253252A NL253252A NL253252DA NL253252A NL 253252 A NL253252 A NL 253252A NL 253252D A NL253252D A NL 253252DA NL 253252 A NL253252 A NL 253252A
- Authority
- NL
- Netherlands
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/68—Temporary coatings or embedding materials applied before or during heat treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/32—Lubrication of metal being extruded or of dies, or the like, e.g. physical state of lubricant, location where lubricant is applied
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J3/00—Lubricating during forging or pressing
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- 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
- B61C15/04—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels by controlling wheel pressure, e.g. by movable weights or heavy parts or by magnetic devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH7846159A CH373416A (de) | 1959-09-21 | 1959-09-21 | Vorrichtung an Triebfahrzeugen zur Verminderung der durch die Zugkräfte hervorgerufenen Achsentlastungen |
| DESCH26739A DE1161938B (de) | 1959-09-21 | 1959-09-25 | Vorrichtung an Drehgestell-Schienentriebfahrzeugen mit Einzelachsantrieb zur Verminderung der durch die Zugkraefte hervorgerufenen Achsentlastungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL253252A true NL253252A (US08080257-20111220-C00005.png) | 1964-03-25 |
Family
ID=37074686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL253252D NL253252A (US08080257-20111220-C00005.png) | 1959-09-21 | 1960-06-30 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1161938B (US08080257-20111220-C00005.png) |
| NL (1) | NL253252A (US08080257-20111220-C00005.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0779194B1 (de) * | 1995-12-15 | 2000-05-17 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Schienentriebzug mit wenigstens zwei Wagenteilen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1726034A (en) * | 1927-10-05 | 1929-08-27 | Jeffrey Mfg Co | Equalizing mechanism |
| DE615414C (de) * | 1930-01-01 | 1935-07-05 | Siemens Schuckertwerke Akt Ges | Einrichtung zur AEnderung der Achsdruecke bei Lokomotiven oder Triebwagen mit zwei- oder mehrachsigen Drehgestellen und zwischen dem Oberrahmen und den Drehgestellen angeordneten Ausgleichseinrichtungen |
| DE643554C (de) * | 1930-06-29 | 1937-04-12 | Siemens Schuckertwerke Akt Ges | Einrichtung zur AEnderung der Achsdruecke bei Lokomotiven oder Triebwagen |
| DE696630C (de) * | 1938-06-28 | 1940-09-26 | Henschel & Sohn G M B H | Anordnung fuer den Ausgleich der Achsbelastungen bei Gelenklokomotiven |
| CH339243A (de) * | 1954-11-23 | 1959-06-30 | Z V I Plzen Narodni Podnik | Vorrichtung zum automatischen Ausgleich der Achsdrücke von Fahrgestellokomotiven mit Einzelachsantrieb |
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1959
- 1959-09-25 DE DESCH26739A patent/DE1161938B/de active Pending
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1960
- 1960-06-30 NL NL253252D patent/NL253252A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1161938B (de) | 1964-01-30 |
