SE370739B - - Google Patents
Info
- Publication number
- SE370739B SE370739B SE755672A SE755672A SE370739B SE 370739 B SE370739 B SE 370739B SE 755672 A SE755672 A SE 755672A SE 755672 A SE755672 A SE 755672A SE 370739 B SE370739 B SE 370739B
- Authority
- SE
- Sweden
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/44—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from other materials only if the material is essential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
- B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/70—Completely encapsulating inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/20—Inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT533071A AT305330B (de) | 1971-06-21 | 1971-06-21 | Kunststoff-Gleisschwelle, insbesondere für schotterlosen Oberbau |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE370739B true SE370739B (OSRAM) | 1974-10-28 |
Family
ID=3574598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE755672A SE370739B (OSRAM) | 1971-06-21 | 1972-06-08 |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT305330B (OSRAM) |
| BE (1) | BE782618A (OSRAM) |
| CH (1) | CH535870A (OSRAM) |
| DE (1) | DE2216367A1 (OSRAM) |
| FR (1) | FR2142929B1 (OSRAM) |
| NL (1) | NL7205162A (OSRAM) |
| NO (1) | NO129862B (OSRAM) |
| SE (1) | SE370739B (OSRAM) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3813040A (en) * | 1972-07-05 | 1974-05-28 | Dow Chemical Co | Plastic railway crosstie |
| CH612610A5 (en) * | 1976-03-23 | 1979-08-15 | Studer Ag Fritz | Machine stand for machine tools |
| GB2030200B (en) * | 1978-08-31 | 1982-12-15 | Ohno I | Railway bed or sleeper |
| ATE104716T1 (de) * | 1990-11-14 | 1994-05-15 | Voest Alpine Eisenbahnsysteme | Kunststoffschwelle. |
-
1971
- 1971-06-21 AT AT533071A patent/AT305330B/de not_active IP Right Cessation
-
1972
- 1972-04-04 CH CH487872A patent/CH535870A/de not_active IP Right Cessation
- 1972-04-05 DE DE19722216367 patent/DE2216367A1/de active Pending
- 1972-04-18 NL NL7205162A patent/NL7205162A/xx unknown
- 1972-04-25 FR FR7214671A patent/FR2142929B1/fr not_active Expired
- 1972-04-25 BE BE782618A patent/BE782618A/xx unknown
- 1972-06-08 SE SE755672A patent/SE370739B/xx unknown
- 1972-06-16 NO NO216572A patent/NO129862B/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2142929B1 (OSRAM) | 1973-07-13 |
| AT305330B (de) | 1973-02-26 |
| NO129862B (OSRAM) | 1974-06-04 |
| BE782618A (fr) | 1972-08-16 |
| CH535870A (de) | 1973-04-15 |
| NL7205162A (OSRAM) | 1972-12-27 |
| DE2216367A1 (de) | 1972-12-28 |
| FR2142929A1 (OSRAM) | 1973-02-02 |