JPS50158896A - - Google Patents
Info
- Publication number
- JPS50158896A JPS50158896A JP50060894A JP6089475A JPS50158896A JP S50158896 A JPS50158896 A JP S50158896A JP 50060894 A JP50060894 A JP 50060894A JP 6089475 A JP6089475 A JP 6089475A JP S50158896 A JPS50158896 A JP S50158896A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R41/00—Non-rotary current collectors for maintaining contact between moving and stationary parts of an electric circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
- B60M1/34—Power rails in slotted conduits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/04—Partially-enclosed installations, e.g. in ducts and adapted for sliding or rolling current collection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2254174A GB1508786A (en) | 1974-05-21 | 1974-05-21 | Electric power supply tracks particularly for mine equipment |
| GB3453774A GB1508785A (en) | 1974-08-06 | 1974-08-06 | Electric power supply tracks particularly for mine equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50158896A true JPS50158896A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-23 |
Family
ID=26255971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50060894A Pending JPS50158896A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-21 | 1975-05-21 |
Country Status (4)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122411A (en) * | 1979-03-13 | 1980-09-20 | Samitsuto Mainingu Ltd | Conduit |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2754381C2 (de) * | 1977-12-07 | 1985-06-05 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Gewinnungseinrichtung, insbesondere für die Kohlegewinnung in Untertagebetrieben |
| FR2409168A2 (fr) * | 1977-11-22 | 1979-06-15 | Tourtellier Sa Ets | Dispositif de fixation de conducteurs electriques nus pour chariots de voie suspendue, en particulier de monorail |
| US4135774A (en) * | 1977-11-29 | 1979-01-23 | Pioneer Works | Jointing members and joints |
| US4185874A (en) * | 1978-07-24 | 1980-01-29 | Gewerkschaft Eisenhutte Westfalia | Longwall installation with carrier for water and electric supply and propulsion rock |
| FR2451649A1 (fr) * | 1979-03-13 | 1980-10-10 | Summit Mining | Troncon de conduit, notamment pour conducteurs electriques |
| US4245727A (en) * | 1979-03-14 | 1981-01-20 | Pitcraft Summit Limited | Conduit |
| DE3123473C1 (de) * | 1981-06-13 | 1983-01-27 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Energieversorgungseinrichtung fuer Gewinnungsmaschinen in bergmaennischen Abbaubetrieben |
| FR2511551A1 (fr) * | 1981-08-12 | 1983-02-18 | Eurofarad | Dispositif electrique a curseur, tel qu'un capteur potentiometrique, muni de levres flexibles d'etancheite |
| US4505205A (en) * | 1982-09-30 | 1985-03-19 | Dec International, Inc. | Enclosed floor track system |
| DE3407222A1 (de) * | 1984-02-28 | 1985-09-05 | Maschinenfabrik Stromag Gmbh, 4750 Unna | Schlagwettersichere stromfuehrungsschiene |
| US5449056A (en) * | 1993-11-23 | 1995-09-12 | U-S Safety Trolley Corp. | Electric power distribution system |
| FR2735728B1 (fr) * | 1995-06-23 | 1997-08-08 | Lohr Ind | Ensemble d'alimentation electrique et de guidage le long d'un rail au sol pour vehicule sur roues |
| US5503259A (en) * | 1995-08-22 | 1996-04-02 | Tekno, Inc. | Electrification module for conveyor |
| US5845582A (en) * | 1997-11-13 | 1998-12-08 | Aeromovel Global Corporation | Slot sealing system for a pneumatic transportation system guideway |
| FR2908354B1 (fr) * | 2006-11-09 | 2009-11-27 | Techsim | Dispositif de protection d'une alimentation electrique par le sol. |
| DE102007053327A1 (de) * | 2007-11-08 | 2009-05-14 | Trumpf Medizin Systeme Gmbh + Co.Kg | Medizinische Versorgungseinheit zur Stromversorgung und Datenübertragung bei medizinischen Apparaten |
| FR2938800B1 (fr) * | 2008-11-21 | 2010-12-24 | Alstom Transport Sa | Support isolant de pistes d'alimentation |
| US8336831B2 (en) * | 2009-10-13 | 2012-12-25 | R&R Solutions, LP | Switch or rail box with sealing system for railway rails and methods for sealing the box |
| US12068593B2 (en) * | 2020-07-06 | 2024-08-20 | Starline Holdings, Llc | Systems and methods for dust and liquid protected continuous access busway trunking systems |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US405628A (en) * | 1889-06-18 | Closed slotted conduit for electric railways | ||
| US560678A (en) * | 1896-05-26 | Electric railway | ||
| US1048668A (en) * | 1911-08-04 | 1912-12-31 | Joseph E Evans | Sectional track. |
| GB1144139A (en) * | 1966-06-28 | 1969-03-05 | Dowty Meco Ltd | Improvements relating to armoured flexible conveyors |
| US3458235A (en) * | 1967-03-04 | 1969-07-29 | Mas Fab Und Eisengiesseri A Be | Scraper-chain conveyor,particularly face conveyor,suitable for cooperation with a getting machine |
| US3472556A (en) * | 1967-08-02 | 1969-10-14 | Robert Benjamin Bolton | Scraper-chain conveyors |
| GB1210155A (en) * | 1968-07-30 | 1970-10-28 | Bolton Mining Eng | Improvements in or relating to conveyors and cable handler troughs |
| US3749026A (en) * | 1970-11-18 | 1973-07-31 | Alsthom Cgee | Vehicle propulsion system |
| US3722424A (en) * | 1970-12-17 | 1973-03-27 | J Veldhuizen | Air track and vehicle therefor |
| US3768418A (en) * | 1971-02-22 | 1973-10-30 | B Yoshida | Pneumatic transporter |
| US3848712A (en) * | 1973-04-09 | 1974-11-19 | B Flodell | Device for supplying an object propelled along a rail or the like with electrical current |
-
1975
- 1975-05-06 US US05/574,948 patent/US4067257A/en not_active Expired - Lifetime
- 1975-05-20 FR FR7516528A patent/FR2272510B1/fr not_active Expired
- 1975-05-21 PL PL1975180587A patent/PL98414B1/pl unknown
- 1975-05-21 JP JP50060894A patent/JPS50158896A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55122411A (en) * | 1979-03-13 | 1980-09-20 | Samitsuto Mainingu Ltd | Conduit |
Also Published As
| Publication number | Publication date |
|---|---|
| PL98414B1 (pl) | 1978-05-31 |
| FR2272510B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-01-19 |
| FR2272510A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-19 |
| US4067257A (en) | 1978-01-10 |