FR28046E - Traverses en ciment armé - Google Patents
Traverses en ciment arméInfo
- Publication number
- FR28046E FR28046E FR28046DA FR28046E FR 28046 E FR28046 E FR 28046E FR 28046D A FR28046D A FR 28046DA FR 28046 E FR28046 E FR 28046E
- Authority
- FR
- France
- Prior art keywords
- reinforced cement
- sleepers
- cement sleepers
- reinforced
- cement
- Prior art date
- 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
- 239000004568 cement Substances 0.000 title 1
Classifications
-
- 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
- E01B11/20—Dismountable rail joints with gap-bridging
- E01B11/22—Dismountable rail joints with gap-bridging by parts of the rails
- E01B11/24—Dismountable rail joints with gap-bridging by parts of the rails with oblique or overlapping rail ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/02—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only
- B60G11/04—Resilient suspensions characterised by arrangement, location or kind of springs having leaf springs only arranged substantially parallel to the longitudinal axis of the vehicle
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR397355X | 1922-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR28046E true FR28046E (fr) | 1924-11-11 |
Family
ID=8896527
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR558648D Expired FR558648A (fr) | 1922-11-14 | 1922-11-14 | Procédé de régulation de la flexibilité des ressorts à lames |
| FR27709D Expired FR27709E (fr) | 1922-11-14 | 1923-05-24 | Procédé de régulation de la flexibilité des ressorts à lames |
| FR28046D Expired FR28046E (fr) | 1922-11-14 | 1923-06-11 | Traverses en ciment armé |
| FR28096D Expired FR28096E (fr) | 1922-11-14 | 1923-06-27 | Procédé de régulation de la flexibilité des ressorts à lames |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR558648D Expired FR558648A (fr) | 1922-11-14 | 1922-11-14 | Procédé de régulation de la flexibilité des ressorts à lames |
| FR27709D Expired FR27709E (fr) | 1922-11-14 | 1923-05-24 | Procédé de régulation de la flexibilité des ressorts à lames |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR28096D Expired FR28096E (fr) | 1922-11-14 | 1923-06-27 | Procédé de régulation de la flexibilité des ressorts à lames |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE397355C (fr) |
| FR (4) | FR558648A (fr) |
| GB (1) | GB207154A (fr) |
-
1922
- 1922-11-14 FR FR558648D patent/FR558648A/fr not_active Expired
-
1923
- 1923-05-24 FR FR27709D patent/FR27709E/fr not_active Expired
- 1923-06-11 FR FR28046D patent/FR28046E/fr not_active Expired
- 1923-06-27 FR FR28096D patent/FR28096E/fr not_active Expired
- 1923-07-11 DE DEH94171D patent/DE397355C/de not_active Expired
- 1923-07-24 GB GB19022/23A patent/GB207154A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE397355C (de) | 1924-06-24 |
| FR27709E (fr) | 1924-08-18 |
| GB207154A (en) | 1924-05-08 |
| FR558648A (fr) | 1923-08-30 |
| FR28096E (fr) | 1925-01-14 |
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