FR2380217A1 - Mecanisme combine de renversement de marche et de maintien de charge - Google Patents

Mecanisme combine de renversement de marche et de maintien de charge

Info

Publication number
FR2380217A1
FR2380217A1 FR7704235A FR7704235A FR2380217A1 FR 2380217 A1 FR2380217 A1 FR 2380217A1 FR 7704235 A FR7704235 A FR 7704235A FR 7704235 A FR7704235 A FR 7704235A FR 2380217 A1 FR2380217 A1 FR 2380217A1
Authority
FR
France
Prior art keywords
freewheel
input
output shafts
reversing
gear train
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.)
Withdrawn
Application number
FR7704235A
Other languages
English (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.)
Rotzler GmbH and Co
Original Assignee
Rotzler GmbH and Co
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 Rotzler GmbH and Co filed Critical Rotzler GmbH and Co
Priority to FR7704235A priority Critical patent/FR2380217A1/fr
Publication of FR2380217A1 publication Critical patent/FR2380217A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/16—Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable, e.g. having a clutch activated independently of a brake
    • B66D1/18—Power transmissions between power sources and drums or barrels the drums or barrels being freely rotatable, e.g. having a clutch activated independently of a brake and the power being transmitted from a continuously operating and irreversible prime mover, i.e. an internal combustion engine, e.g. on a motor vehicle or a portable winch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B66D1/24—Power transmissions between power sources and drums or barrels for varying speed or reversing direction of rotation of drums or barrels, i.e. variable ratio or reversing gearing

Abstract

Mécanisme combiné de renversement de marche et de maintien de charge, notamment pour des treuils destinés à être utilisés sur des camions, équipé d'un moteur d'entraînement qui ne tourne que dans un sens et qui peut être couplé avec l'arbre d'entraînement du mécanisme. L'arbre de sortie 2 du mécanisme peut être relié à l'arbre d'entraînement 1 par un accouplement 8, 9, 10 pouvant être embrayé et débrayé à volonté, et, parallèlement à cet accouplement, par un accouplement à roue libre 19 et par un groupe de pignons 21, 22, 23 montés en série avec celui-ci, ce groupe de pignons étant autobloquant et provoquant l'inversion du sens de rotation entre l'arbre d'entraînement 1 et l'élément d'accouplement de l'accouplement à roue libre 19 relié au groupe de pignons.
FR7704235A 1977-02-15 1977-02-15 Mecanisme combine de renversement de marche et de maintien de charge Withdrawn FR2380217A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7704235A FR2380217A1 (fr) 1977-02-15 1977-02-15 Mecanisme combine de renversement de marche et de maintien de charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7704235A FR2380217A1 (fr) 1977-02-15 1977-02-15 Mecanisme combine de renversement de marche et de maintien de charge

Publications (1)

Publication Number Publication Date
FR2380217A1 true FR2380217A1 (fr) 1978-09-08

Family

ID=9186756

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7704235A Withdrawn FR2380217A1 (fr) 1977-02-15 1977-02-15 Mecanisme combine de renversement de marche et de maintien de charge

Country Status (1)

Country Link
FR (1) FR2380217A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104154183B (zh) * 2014-07-31 2017-01-11 苏州市弘达仪表厂(普通合伙) 一种带自锁功能的减速齿轮组及其电动执行机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104154183B (zh) * 2014-07-31 2017-01-11 苏州市弘达仪表厂(普通合伙) 一种带自锁功能的减速齿轮组及其电动执行机构

Similar Documents

Publication Publication Date Title
GB1480962A (en) Multi-box change-speed gearing particularly for agricultural vehicles and/or for self-propelled building machines
ES415721A1 (es) Sistema de transmision para vehiculos automoviles.
GB1419742A (en) Winch with free-wheeling drum
GB1409826A (en) Power transmission
IT960470B (it) Trasmissione a rapporti variabili in modo automatico e continuo
GB1390253A (en) Marine drive gearing
GB1192530A (en) Improvements in or relating to Power Transmission Apparatus for Motor Vehicles
FR2380217A1 (fr) Mecanisme combine de renversement de marche et de maintien de charge
GB1346092A (en) Rotary power transmission assembly
GB1046503A (en) Improvements in diesel locomotives
ES314047A1 (es) Mecanismo que comprende una caja-puente del tipo convencional para transmision de vehiculos sobre uno o varios ejes
FR2353768A1 (fr) Dispositif transmetteur de force pour vehicules, tels que engins agricoles ou de travaux publics
GB1502704A (en) Hauling arrangement
ES342741A1 (es) Un procedimiento de inversion del sentido de rotacion del arbol de salida de un motor desprovisto de caja de velocida-des de relacion de marcha atras.
FR2234490A1 (en) Compressor drive gear with central wheel - has pinion shafts equipped with thrust rings
GB884562A (en) Railway locomotive transmissions
GB950816A (en) Improvements in reversible transmissions
GB874959A (en) Improved reduction and reversing gear for ship propulsion
GB1424409A (en) Gear drive with twin clutch output
JPS54144544A (en) Speed change gear
GB581534A (en) Improvements in or relating to reversible transmission gears for engines
SU561036A1 (ru) Привод с механическим усилителем мощности
FR2271462A1 (en) Wide operating condition range automatic transmission - combines hydrostatic drive with epicyclic gear trains
GB1021583A (en) Improvements in and relating to hoist or winch drives
GB171534A (en) Improvements in transmission gearing for use on aircraft, motor boats and the like

Legal Events

Date Code Title Description
ST Notification of lapse