FR2327898A1 - Underground public transport system - has line with stepped sections and small radius loops - Google Patents

Underground public transport system - has line with stepped sections and small radius loops

Info

Publication number
FR2327898A1
FR2327898A1 FR7531528A FR7531528A FR2327898A1 FR 2327898 A1 FR2327898 A1 FR 2327898A1 FR 7531528 A FR7531528 A FR 7531528A FR 7531528 A FR7531528 A FR 7531528A FR 2327898 A1 FR2327898 A1 FR 2327898A1
Authority
FR
France
Prior art keywords
transport system
public transport
loop
small radius
line
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.)
Granted
Application number
FR7531528A
Other languages
French (fr)
Other versions
FR2327898B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR7531528A priority Critical patent/FR2327898A1/en
Priority to BE1007665A priority patent/BE846833A/en
Publication of FR2327898A1 publication Critical patent/FR2327898A1/en
Application granted granted Critical
Publication of FR2327898B3 publication Critical patent/FR2327898B3/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00—Other railway systems

Abstract

The underground public transport system has relatively small radius loop sections joined by relatively steep slope sections and relatively large radius sections. The areas into which the track is divided are such that the centre of gravity of the stationary train coincides with the highest point of a loop or slightly beyond this point. The alighting platform for the passengers is positioned at the centre of the loop, the signals being placed at the upstream end of the loop according to the direction of travel.
FR7531528A 1975-10-15 1975-10-15 Underground public transport system - has line with stepped sections and small radius loops Granted FR2327898A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7531528A FR2327898A1 (en) 1975-10-15 1975-10-15 Underground public transport system - has line with stepped sections and small radius loops
BE1007665A BE846833A (en) 1975-10-15 1976-10-01 PROCESS FOR THE PURIFICATION OF PHOSPHORIC ACID,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7531528A FR2327898A1 (en) 1975-10-15 1975-10-15 Underground public transport system - has line with stepped sections and small radius loops

Publications (2)

Publication Number Publication Date
FR2327898A1 true FR2327898A1 (en) 1977-05-13
FR2327898B3 FR2327898B3 (en) 1978-07-13

Family

ID=9161220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531528A Granted FR2327898A1 (en) 1975-10-15 1975-10-15 Underground public transport system - has line with stepped sections and small radius loops

Country Status (2)

Country Link
BE (1) BE846833A (en)
FR (1) FR2327898A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476581A1 (en) * 1980-02-26 1981-08-28 Geais Robert SYSTEM FOR THE CONTINUOUS CONTINUOUS DELIVERY OF PASSENGERS OVER A FEW HUNDRED METERS USING VEHICLE RAMES OPERATING IN SHUTTLES
CN104015735A (en) * 2013-03-01 2014-09-03 王力丰 Train system taking gravity as main force application source for accelerating and braking as well as running method thereof
CN104908750A (en) * 2015-06-09 2015-09-16 上海交通大学 Rail

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476581A1 (en) * 1980-02-26 1981-08-28 Geais Robert SYSTEM FOR THE CONTINUOUS CONTINUOUS DELIVERY OF PASSENGERS OVER A FEW HUNDRED METERS USING VEHICLE RAMES OPERATING IN SHUTTLES
CN104015735A (en) * 2013-03-01 2014-09-03 王力丰 Train system taking gravity as main force application source for accelerating and braking as well as running method thereof
CN104015735B (en) * 2013-03-01 2017-05-17 王力丰 Train system taking gravity as main force application source for accelerating and braking as well as running method thereof
CN104908750A (en) * 2015-06-09 2015-09-16 上海交通大学 Rail

Also Published As

Publication number Publication date
FR2327898B3 (en) 1978-07-13
BE846833A (en) 1977-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse