FI40474B - - Google Patents
Info
- Publication number
- FI40474B FI40474B FI1673/64A FI167364A FI40474B FI 40474 B FI40474 B FI 40474B FI 1673/64 A FI1673/64 A FI 1673/64A FI 167364 A FI167364 A FI 167364A FI 40474 B FI40474 B FI 40474B
- Authority
- FI
- Finland
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
- E01B11/00—Rail joints
- E01B11/54—Electrically-insulating rail joints
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/002—Inhomogeneous material in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0042564 | 1963-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI40474B true FI40474B (fi) | 1968-10-31 |
Family
ID=7046948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI1673/64A FI40474B (fi) | 1963-09-26 | 1964-08-04 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3344990A (fi) |
| BE (1) | BE653495A (fi) |
| CH (1) | CH441423A (fi) |
| DE (1) | DE1455349A1 (fi) |
| FI (1) | FI40474B (fi) |
| GB (1) | GB1076644A (fi) |
| NL (1) | NL6411202A (fi) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4273284A (en) * | 1978-07-21 | 1981-06-16 | Portec, Inc. | Insulated rail joint |
| DE3007204C2 (de) * | 1980-02-26 | 1983-12-22 | Benkler ASD AG, Villmergen | Elektrisch isolierte Schienenstoßverbindung |
| AT387804B (de) * | 1987-02-11 | 1989-03-28 | Wagner Elektrothermit | Schienenstossverbindung |
| US20060027674A1 (en) * | 2004-05-21 | 2006-02-09 | Portec Rail Products, Inc. | Center supported bond joint |
| US8714462B1 (en) | 2008-07-09 | 2014-05-06 | Polycorp Ltd. | Special track assembly and methods of making same |
| US9617688B2 (en) | 2014-06-26 | 2017-04-11 | Polycorp Ltd. | Rail assembly |
| US9777500B1 (en) * | 2016-06-24 | 2017-10-03 | Laminated Wood Systems, Inc. | Pole reinforcement |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA666009A (en) * | 1963-07-02 | Permali Limited | Insulating fish plates | |
| GB796058A (en) * | 1955-02-17 | 1958-06-04 | John Edmond Irvine | Improvements in or relating to railway fishplates |
| CA647433A (en) * | 1955-05-18 | 1962-08-28 | General Electric Company | Peroxide cured polyethylene |
| US3100080A (en) * | 1957-05-27 | 1963-08-06 | American Railroad Curvelining | Railway rail joint |
| NL234639A (fi) * | 1957-12-26 |
-
1963
- 1963-09-26 DE DE19631455349 patent/DE1455349A1/de active Pending
-
1964
- 1964-08-04 FI FI1673/64A patent/FI40474B/fi active
- 1964-09-18 CH CH1217864A patent/CH441423A/de unknown
- 1964-09-24 BE BE653495D patent/BE653495A/xx unknown
- 1964-09-25 NL NL6411202A patent/NL6411202A/xx unknown
- 1964-09-25 GB GB39283/64A patent/GB1076644A/en not_active Expired
- 1964-09-28 US US399556A patent/US3344990A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE653495A (fi) | 1965-01-18 |
| GB1076644A (en) | 1967-07-19 |
| NL6411202A (fi) | 1965-03-29 |
| CH441423A (de) | 1967-08-15 |
| DE1455349A1 (de) | 1969-01-23 |
| US3344990A (en) | 1967-10-03 |