GB1411361A - Epicyclic gear box - Google Patents

Epicyclic gear box

Info

Publication number
GB1411361A
GB1411361A GB133374A GB133374A GB1411361A GB 1411361 A GB1411361 A GB 1411361A GB 133374 A GB133374 A GB 133374A GB 133374 A GB133374 A GB 133374A GB 1411361 A GB1411361 A GB 1411361A
Authority
GB
United Kingdom
Prior art keywords
brake
partition
planets
sun
drum
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.)
Expired
Application number
GB133374A
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.)
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
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 Automobiles Peugeot SA, Renault SAS, Regie Nationale des Usines Renault filed Critical Automobiles Peugeot SA
Publication of GB1411361A publication Critical patent/GB1411361A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/08—General details of gearing of gearings with members having orbital motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
    • F16H63/3026—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure comprising friction clutches or brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Arrangements (AREA)
  • Retarders (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

1411361 Change speed gearing REGIE NATIONALE DES USINES RENAULT and AUTOMOBILES PEUGEOT 11 Jan 1974 [11 Jan 1973] 01333/74 Heading F2D In an epicyclic gear-box comprising an intermediate partition 18 fixed in the casing 17 and providing oil ways and a bearing 19 for a freewheel device 20, a bell-housing 39 for a multidisc brake 15<SP>1</SP> is locked against rotation in the housing, e.g. by projections 40, is secured to the partition 18 by bolts 46, and houses an annular piston 43 slidable in a member 49 clamped between the bell-housing and the partition. The piston is hydraulically operated to apply the brake and has radial projections 43<SP>1</SP> engaged by return springs 42. The brake 15<SP>1</SP> arrests a drum 34 which is fast with a sun-wheel 10<SP>1</SP>. This sunwheel may alternatively be connected through the drum 34 and a clutch 14<SP>1</SP> to a drum 30 fast with an input shaft 4. A second clutch 14 is operative to connect a second sun-wheel 10 with the input shaft. An internal ring gear 13 constitutes the output member of the gear-box and meshes with planets 11<SP>1</SP> in mesh with the sunwheel 10<SP>1</SP>, other planets 11 also mounted on the same carrier 12 as the planets 11<SP>1</SP> meshing with the sun-wheel 10. A brake 15, which may be mounted similarly to the brake 15<SP>1</SP>, coacts with the carrier 12. In a modification the partition 18 is of smaller outer diameter and retained, e.g. by force fit, within an outer ring formed with annular chambers for the pistons which actuate the brakes 15, 15<SP>1</SP>.
GB133374A 1973-01-11 1974-01-11 Epicyclic gear box Expired GB1411361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300962A FR2214353A5 (en) 1973-01-11 1973-01-11

Publications (1)

Publication Number Publication Date
GB1411361A true GB1411361A (en) 1975-10-22

Family

ID=9113166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB133374A Expired GB1411361A (en) 1973-01-11 1974-01-11 Epicyclic gear box

Country Status (6)

Country Link
JP (1) JPS5647396Y2 (en)
DE (1) DE7400787U (en)
ES (1) ES422186A1 (en)
FR (1) FR2214353A5 (en)
GB (1) GB1411361A (en)
IT (1) IT1004698B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000032964A1 (en) * 1998-12-03 2000-06-08 Voith Turbo Gmbh & Co. Kg Method for mounting a transmission unit
WO2000032965A1 (en) * 1998-12-03 2000-06-08 Voith Turbo Gmbh & Co. Kg Transmission unit
WO2000032963A1 (en) * 1998-12-03 2000-06-08 Voith Turbo Gmbh & Co. Kg Transmission unit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54160946A (en) * 1978-06-09 1979-12-20 Nippon Jidou Hensokuki Kk Automatic transmission with removing device of oil pressure in clutch
DE4030097A1 (en) * 1990-09-22 1992-03-26 Deere & Co CAST METAL TRANSMISSION CASE
JP3606776B2 (en) * 1999-10-19 2005-01-05 ジヤトコ株式会社 Drum support support structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000032964A1 (en) * 1998-12-03 2000-06-08 Voith Turbo Gmbh & Co. Kg Method for mounting a transmission unit
WO2000032965A1 (en) * 1998-12-03 2000-06-08 Voith Turbo Gmbh & Co. Kg Transmission unit
WO2000032963A1 (en) * 1998-12-03 2000-06-08 Voith Turbo Gmbh & Co. Kg Transmission unit
US6427820B1 (en) 1998-12-03 2002-08-06 Voith Turbo Gmbh & Co. Kg Transmission unit
US6629369B1 (en) 1998-12-03 2003-10-07 Voith Turbo Gmbh & Co. Kg Method for mounting a transmission unit
KR100706395B1 (en) * 1998-12-03 2007-04-10 포이트 투르보 게엠베하 운트 콤파니 게젤샤프트 Transmission unit

Also Published As

Publication number Publication date
JPS49119677U (en) 1974-10-14
ES422186A1 (en) 1976-04-16
IT1004698B (en) 1976-07-20
FR2214353A5 (en) 1974-08-09
DE7400787U (en) 1974-04-18
JPS5647396Y2 (en) 1981-11-06

Similar Documents

Publication Publication Date Title
GB1365959A (en) Automatic transmissions
US3924491A (en) Hydrodynamic-mechanical transmission for automobiles
KR920701714A (en) Planetary wheel
DE60100991D1 (en) HYDRAULIC CLUTCH AND CIRCUIT TRANSMISSION, ESPECIALLY FOR AUTOMATIC TRANSMISSION
US3800626A (en) Transversely mounted engine driven transmission
US5006102A (en) Floating structure for interconnecting three clutches with a single actuator in an automatic transmission
US3095764A (en) Change-speed gears for engine and transmission mechanism units
GB2077374A (en) Minimising shock on applying a band brake in an automatic transmission
US4414862A (en) Planetary gear arrangement for a continuously variable transmission
GB1344195A (en) Planetary gear changespeed transmission mechanism
GB1487419A (en) Change-speed gear-boxes shiftable under load
GB2031075A (en) Transmission mechanism
US3162063A (en) Gearing with fluid pressure operated friction clutch
GB1411361A (en) Epicyclic gear box
GB1226519A (en)
US3564938A (en) Transmission and control
US3877321A (en) Transmission having hydraulic preload motor for axially positioning brake components
JPS5666548A (en) Speed change gear for vehicle
US3857303A (en) Epicyclic gear boxes
US4610181A (en) Power transmission device for starting in forward or reverse
GB1059738A (en) Improvements relating to hydrodynamic brakes
US3362259A (en) Vehicle power plant
US3548665A (en) Power shift transmission
US3403584A (en) Power transmission systems providing changes of gear ratio
US2570641A (en) Spreading fluid clutch

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee