BE470660A - - Google Patents
Info
- Publication number
- BE470660A BE470660A BE470660DA BE470660A BE 470660 A BE470660 A BE 470660A BE 470660D A BE470660D A BE 470660DA BE 470660 A BE470660 A BE 470660A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
- B61K7/20—Positive wheel stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR924058T | 1946-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE470660A true BE470660A (US06811534-20041102-M00003.png) |
Family
ID=9439144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE470660D BE470660A (US06811534-20041102-M00003.png) | 1946-02-22 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE470660A (US06811534-20041102-M00003.png) |
| FR (1) | FR924058A (US06811534-20041102-M00003.png) |
| GB (1) | GB635382A (US06811534-20041102-M00003.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933905C (de) * | 1952-12-13 | 1955-10-06 | Rahmann & Co G M B H | Vorrichtung zur Ausfuehrung geradliniger Verstellbewegungen in vorzugsweise zwei entgegengesetzten Richtungen |
| DE1010149B (de) * | 1953-01-13 | 1957-06-13 | Siemag Siegener Maschb Ges Mit | Elektrischer Schubantrieb, bei dem eine mit der Motorwelle verbundene Schraubenspindel eine diese umfassende Mutterhuelse geradlinig verschiebt |
| BE546381A (US06811534-20041102-M00003.png) * | 1955-03-25 | |||
| DE1167431B (de) * | 1960-07-26 | 1964-04-09 | Fostoria Corp | Motorgetriebene Vorrichtung zur Betaetigung eines Ventilschaftes |
| CN103273945B (zh) * | 2013-05-24 | 2015-06-10 | 杨恩久 | 电控止轮挡车器 |
| CN112406943B (zh) * | 2019-08-22 | 2022-09-16 | 吕贵刚 | 一种电力驱动单元 |
| CN112406944B (zh) * | 2019-08-22 | 2022-09-06 | 吕贵刚 | 一种电力驱动单元 |
-
0
- BE BE470660D patent/BE470660A/xx unknown
-
1946
- 1946-02-22 FR FR924058D patent/FR924058A/fr not_active Expired
-
1947
- 1947-10-10 GB GB27234/47A patent/GB635382A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR924058A (fr) | 1947-07-25 |
| GB635382A (en) | 1950-04-05 |
