GB1019879A - Variable-speed power transmission mechanisms - Google Patents

Variable-speed power transmission mechanisms

Info

Publication number
GB1019879A
GB1019879A GB4357463A GB4357463A GB1019879A GB 1019879 A GB1019879 A GB 1019879A GB 4357463 A GB4357463 A GB 4357463A GB 4357463 A GB4357463 A GB 4357463A GB 1019879 A GB1019879 A GB 1019879A
Authority
GB
United Kingdom
Prior art keywords
gear
clutch
layshaft
synchromesh
speed
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
GB4357463A
Inventor
Harry Gardner
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.)
Austin Motor Co Ltd
Original Assignee
Austin Motor Co Ltd
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 Austin Motor Co Ltd filed Critical Austin Motor Co Ltd
Priority to GB4357463A priority Critical patent/GB1019879A/en
Priority to SE1333664A priority patent/SE331799B/xx
Publication of GB1019879A publication Critical patent/GB1019879A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
    • F16H3/0915—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft with coaxial input and output shafts
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds

Abstract

1,019,879. Integral engine-driving gear. AUSTIN MOTOR CO. Ltd. Oct. 21, 1964 [Nov. 5, 1963], No. 43574/63. Heading B7H. [Also in Division F2] In a layshaft-type change-speed, gear providing five forward speeds including an overdrive, all with synchromesh, and a reverse, for a motor vehicle having a transverse power unit which incorporates, en bloc, engine, clutch, the change-speed gear, and a final-drive differential gear assembly 16 the ring gear 15 of which is driven by a final-drive pinion 9 on an output shaft 3, the fifth-speed overdrive gear 12 and its associated synchromesh clutch 13 are compactly carried coaxially with and at the end of the layshaft 10 and in constant mesh with the finaldrive pinion 9, the synchromesh clutch 13, when operated, serving to clutch the gear 12 to the layshaft 10 for overdrive. The change-speed gear is driven from the engine and clutch, not shown, through an input shaft 1, the three reduced, and direct, forward speeds being controlled by synchromesh clutches 5 and 6, the former serving to clutch gears 4 or 7 to the shaft 3 for first and second speeds and the latter, to clutch gear 8 or the input shaft 1, via teeth 14, to the shaft 3 for third and direct drive. An idler gear 19 slidable into mesh with a layshaft gear 20 provides reverse.
GB4357463A 1963-11-05 1963-11-05 Variable-speed power transmission mechanisms Expired GB1019879A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB4357463A GB1019879A (en) 1963-11-05 1963-11-05 Variable-speed power transmission mechanisms
SE1333664A SE331799B (en) 1963-11-05 1964-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4357463A GB1019879A (en) 1963-11-05 1963-11-05 Variable-speed power transmission mechanisms

Publications (1)

Publication Number Publication Date
GB1019879A true GB1019879A (en) 1966-02-09

Family

ID=10429359

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4357463A Expired GB1019879A (en) 1963-11-05 1963-11-05 Variable-speed power transmission mechanisms

Country Status (2)

Country Link
GB (1) GB1019879A (en)
SE (1) SE331799B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539357A1 (en) * 1983-01-18 1984-07-20 Honda Motor Co Ltd ARRANGEMENT OF TRANSMISSION MECHANISMS OF A POWER TRANSMISSION DEVICE
EP2072860A2 (en) * 2007-12-13 2009-06-24 Seat, S.A. Cross-shift with direct gear

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539357A1 (en) * 1983-01-18 1984-07-20 Honda Motor Co Ltd ARRANGEMENT OF TRANSMISSION MECHANISMS OF A POWER TRANSMISSION DEVICE
EP2072860A2 (en) * 2007-12-13 2009-06-24 Seat, S.A. Cross-shift with direct gear
EP2072860A3 (en) * 2007-12-13 2010-01-06 Seat, S.A. Cross-shift with direct gear

Also Published As

Publication number Publication date
SE331799B (en) 1971-01-11

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