DE29923281U1 - Automatic transmission for a motor vehicle - Google Patents

Automatic transmission for a motor vehicle

Info

Publication number
DE29923281U1
DE29923281U1 DE29923281U DE29923281U DE29923281U1 DE 29923281 U1 DE29923281 U1 DE 29923281U1 DE 29923281 U DE29923281 U DE 29923281U DE 29923281 U DE29923281 U DE 29923281U DE 29923281 U1 DE29923281 U1 DE 29923281U1
Authority
DE
Germany
Prior art keywords
automatic transmission
transmission according
ring
carrier
gear
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 - Lifetime
Application number
DE29923281U
Other languages
German (de)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to DE29923281U priority Critical patent/DE29923281U1/en
Priority claimed from DE19961275A external-priority patent/DE19961275C2/en
Publication of DE29923281U1 publication Critical patent/DE29923281U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/60—Gearings for reversal only
    • 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Automatgetriebe für ein Kraftfahrzeug, mit einem Anfahrelement, mit einer Antriebswelle, mit einer Abtriebs­ welle, mit Radsätzen, deren selektives paarweises Eingrei­ fen verschiedene Übersetzungsverhältnisse bestimmt und mit einem Planetenwendegetriebe für die Drehrichtungsumkehr der Antriebswelle zur Ermöglichung der Rückwärtsfahrt des Fahr­ zeugs, wobei das Planetenwendegetriebe ein Sonnenrad, meh­ rere Planeten, ein Hohlrad, eine Bremse und eine Kupplung in Lamellenbauart aufweist, dadurch gekenn­ zeichnet, dass das Hohlrad aus einem Ring (1) mit Innenverzahnung und mit glatter Außenwand und aus einem am Ring (1) segmentweise angeschweißten Lamellenträger (2) besteht.1.Automatic transmission for a motor vehicle, with a starting element, with a drive shaft, with an output shaft, with wheel sets whose selective pairwise engagement determines different gear ratios and with a planetary gear for reversing the direction of rotation of the drive shaft to enable the vehicle to travel backwards, the Planetary gearbox has a sun gear, several planets, a ring gear, a brake and a clutch in lamella design, characterized in that the ring gear consists of a ring ( 1 ) with internal teeth and a smooth outer wall and a segmented plate carrier welded onto the ring ( 1 ) ( 2 ) exists. 2. Automatgetriebe nach Anspruch 1, dadurch ge­ kennzeichnet, dass der Lamellenträger (2) an der Fügestelle (4) mit Ausprägungen versehen ist, an denen er mit dem Ring (1) verschweißt ist.2. Automatic transmission according to claim 1, characterized in that the plate carrier ( 2 ) at the joint ( 4 ) is provided with features on which it is welded to the ring ( 1 ). 3. Automatgetriebe nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass zwischen dem Lamellenträger (2) und dem Ring (1) in den Bereichen zwi­ schen den Ausprägungen jeweils ein Spalt (5) vorgesehen ist, durch den das Schmieröl zur Mitnahmeverzahnung des Lamellenträgers gelangt. 3. Automatic transmission according to one of claims 1 to 2, characterized in that between the plate carrier ( 2 ) and the ring ( 1 ) in the areas between the expressions rule a gap ( 5 ) is provided, through which the lubricating oil for driving teeth of Lamellar carrier arrives. 4. Automatgetriebe nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass in der Lamellenverzahnung Öldurchlaßfenster (6) vorgesehen sind.4. Automatic transmission according to one of the preceding claims, characterized in that oil passage windows ( 6 ) are provided in the serration. 5. Automatgetriebe nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass im Boden des Lamellenträgers (2) Öffnungen (7) vorgesehen sind.5. Automatic transmission according to one of the preceding claims, characterized in that openings ( 7 ) are provided in the bottom of the disk carrier ( 2 ). 6. Automatgetriebe nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass der Boden des Lamellenträgers als Anlaufscheibe (8) ausgebildet ist.6. Automatic transmission according to one of the preceding claims, characterized in that the bottom of the disk carrier is designed as a thrust washer ( 8 ). 7. Automatgetriebe nach einem der vorhergehenden An­ sprüche, dadurch gekennzeichnet, dass der Lamellenträger auf seiner dem Motor des Fahrzeugs abgewand­ ten Seite nach innen abgekantet ist und als Stauscheibe wirkt.7. Automatic transmission according to one of the preceding An sayings, characterized in that the Lamellar carrier facing away from the vehicle's engine th side is folded inwards and as a baffle plate works.
DE29923281U 1999-12-18 1999-12-18 Automatic transmission for a motor vehicle Expired - Lifetime DE29923281U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29923281U DE29923281U1 (en) 1999-12-18 1999-12-18 Automatic transmission for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19961275A DE19961275C2 (en) 1999-12-18 1999-12-18 Automatic transmission for a motor vehicle
DE29923281U DE29923281U1 (en) 1999-12-18 1999-12-18 Automatic transmission for a motor vehicle

Publications (1)

Publication Number Publication Date
DE29923281U1 true DE29923281U1 (en) 2000-08-03

Family

ID=26055851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29923281U Expired - Lifetime DE29923281U1 (en) 1999-12-18 1999-12-18 Automatic transmission for a motor vehicle

Country Status (1)

Country Link
DE (1) DE29923281U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20000907

R150 Term of protection extended to 6 years

Effective date: 20030617

R151 Term of protection extended to 8 years

Effective date: 20060116

R158 Lapse of ip right after 8 years

Effective date: 20080701