GB1252586A - - Google Patents
Info
- Publication number
- GB1252586A GB1252586A GB1252586DA GB1252586A GB 1252586 A GB1252586 A GB 1252586A GB 1252586D A GB1252586D A GB 1252586DA GB 1252586 A GB1252586 A GB 1252586A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- input
- sun
- planet
- clutch
- 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
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
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
- F16H61/0262—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being hydraulic
-
- 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
- F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices
- F16H2716/04—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices the control being hydraulic or pneumatic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
1,252,586. Change-speed gear. BORG-WARNER CORP. 23 Oct., 1968 [15 Nov., 1967], No. 50284/68. Heading F2D. Three reduced ratios, direct-drive and one reverse are provided in a torque-converterdriven automatic transmission on a motorvehicle by first, second and third sun-ring planet trains 60, 61, 62, operating singly and in compounded pairs under control of two selective input clutches 32, 33 and three disc brakes 90, 120, 140, the following gear elements being permanently connected together. The first and second suns 60, 61; final output shaft 30, third and second planet-carriers and first ring gear 66; third sun 62 and second ring 71. Ratios are as follows, the front clutch 32 being engaged for all forward ratios. First, the third train 62 acts alone, with input sun and with the ring gear 81 reacting on a one-way brake 94 for automatic low or on a friction disc brake 90 for two-way manual low, ratio 3À57; second, the brake 120 holds the first planet-carrier 68, and the first and second trains 60, 61 compound, with input to the second ring 71 and output to the connected first ring and second planet carrier, ratio 2À26; third, the second train 61 acts alone, with input to its ring 71, output carrier, and sun braked at 140, ratio 1À46 fourth, the second clutch 33 is engaged additionally to the first 32, for lock-up directdrive. For reverse, the second and third trains 61, 62 compound, with input through the clutch 33 alone to the second sun 61, and third ring braked at 90. The disc-clutches and brakes are fluidpressure operated by annular pistons, those for the clutches 32, 33 being carried in a common input housing 34, with wavy return springs 59 arranged radially inwards of the clutch discs. Reference has been directed by the Comptroller to Specification 1,181,929.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68341467A | 1967-11-15 | 1967-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1252586A true GB1252586A (en) | 1971-11-10 |
Family
ID=24743952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1252586D Expired GB1252586A (en) | 1967-11-15 | 1968-10-23 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5238188B1 (en) |
BE (1) | BE724058A (en) |
BR (1) | BR6804031D0 (en) |
CA (1) | CA933774A (en) |
ES (1) | ES360308A1 (en) |
FR (1) | FR1602712A (en) |
GB (1) | GB1252586A (en) |
NL (1) | NL160640C (en) |
SE (1) | SE352571B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5474790U (en) * | 1977-11-07 | 1979-05-28 | ||
CN109322982B (en) * | 2018-12-04 | 2021-07-13 | 柳工柳州传动件有限公司 | Circumferential positioning structure of oil cylinder body and planetary gearbox |
-
1968
- 1968-10-22 CA CA033208A patent/CA933774A/en not_active Expired
- 1968-10-23 GB GB1252586D patent/GB1252586A/en not_active Expired
- 1968-11-04 SE SE1492968A patent/SE352571B/xx unknown
- 1968-11-13 NL NL6816174A patent/NL160640C/en not_active IP Right Cessation
- 1968-11-14 BR BR20403168A patent/BR6804031D0/en unknown
- 1968-11-15 ES ES360308A patent/ES360308A1/en not_active Expired
- 1968-11-15 JP JP43083338A patent/JPS5238188B1/ja active Pending
- 1968-11-15 FR FR1602712D patent/FR1602712A/fr not_active Expired
- 1968-11-18 BE BE724058D patent/BE724058A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1808206A1 (en) | 1969-06-19 |
FR1602712A (en) | 1971-01-18 |
NL160640B (en) | 1979-06-15 |
ES360308A1 (en) | 1970-07-01 |
CA933774A (en) | 1973-09-18 |
NL160640C (en) | 1979-11-15 |
SE352571B (en) | 1973-01-08 |
BR6804031D0 (en) | 1973-01-11 |
NL6816174A (en) | 1969-05-19 |
BE724058A (en) | 1969-05-19 |
DE1808206B2 (en) | 1975-09-18 |
JPS5238188B1 (en) | 1977-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |