FR2431405A1 - Monorail bogie height changing equipment - has driven belts engaging in grooves in bogie base guided by spring rollers and ratchet safety feature - Google Patents

Monorail bogie height changing equipment - has driven belts engaging in grooves in bogie base guided by spring rollers and ratchet safety feature

Info

Publication number
FR2431405A1
FR2431405A1 FR7821572A FR7821572A FR2431405A1 FR 2431405 A1 FR2431405 A1 FR 2431405A1 FR 7821572 A FR7821572 A FR 7821572A FR 7821572 A FR7821572 A FR 7821572A FR 2431405 A1 FR2431405 A1 FR 2431405A1
Authority
FR
France
Prior art keywords
bogie
belts
grooves
height changing
safety feature
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
FR7821572A
Other languages
French (fr)
Other versions
FR2431405B3 (en
Inventor
Pierre Martin
Roger Paugam
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.)
Francaise Convoyeurs SA
Original Assignee
Francaise Convoyeurs SA
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 Francaise Convoyeurs SA filed Critical Francaise Convoyeurs SA
Priority to FR7821572A priority Critical patent/FR2431405A1/en
Publication of FR2431405A1 publication Critical patent/FR2431405A1/en
Application granted granted Critical
Publication of FR2431405B3 publication Critical patent/FR2431405B3/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
    • B61B13/12—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The system allows bogies on suspended monorails to change level continuously and smoothly. The height changing section of monorail has twin sided equipment of belts (9) driven mechanically in the direction of bogie movement. The bogies have a block beneath them with slots for a friction drive. The block can be driven by a number of belts pressed on by spring rollers (13). The belts are guided by grooved gullies (10, 12) to move parallel to the movement of the bogie and also to keep this alignment on curves. Ratchets (15) released by broken belts, hold the bogie safely on an incline.
FR7821572A 1978-07-20 1978-07-20 Monorail bogie height changing equipment - has driven belts engaging in grooves in bogie base guided by spring rollers and ratchet safety feature Granted FR2431405A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7821572A FR2431405A1 (en) 1978-07-20 1978-07-20 Monorail bogie height changing equipment - has driven belts engaging in grooves in bogie base guided by spring rollers and ratchet safety feature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7821572A FR2431405A1 (en) 1978-07-20 1978-07-20 Monorail bogie height changing equipment - has driven belts engaging in grooves in bogie base guided by spring rollers and ratchet safety feature

Publications (2)

Publication Number Publication Date
FR2431405A1 true FR2431405A1 (en) 1980-02-15
FR2431405B3 FR2431405B3 (en) 1981-02-27

Family

ID=9210967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821572A Granted FR2431405A1 (en) 1978-07-20 1978-07-20 Monorail bogie height changing equipment - has driven belts engaging in grooves in bogie base guided by spring rollers and ratchet safety feature

Country Status (1)

Country Link
FR (1) FR2431405A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797832A1 (en) * 1999-08-31 2001-03-02 Claude Paul Roquefeuil Inclined haulage section, for overhead rail urban transit system, has passenger car transferred to motor-driven hauling chain with series of vertical plates, ribbed for adhesion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2797832A1 (en) * 1999-08-31 2001-03-02 Claude Paul Roquefeuil Inclined haulage section, for overhead rail urban transit system, has passenger car transferred to motor-driven hauling chain with series of vertical plates, ribbed for adhesion

Also Published As

Publication number Publication date
FR2431405B3 (en) 1981-02-27

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