GB405095A - Change-speed mechanism, chiefly for motor-vehicles - Google Patents

Change-speed mechanism, chiefly for motor-vehicles

Info

Publication number
GB405095A
GB405095A GB3554432A GB3554432A GB405095A GB 405095 A GB405095 A GB 405095A GB 3554432 A GB3554432 A GB 3554432A GB 3554432 A GB3554432 A GB 3554432A GB 405095 A GB405095 A GB 405095A
Authority
GB
United Kingdom
Prior art keywords
fast
gear
shaft
change
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
GB3554432A
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.)
ALVIS CAR & ENGINEERING CO
Original Assignee
ALVIS CAR & ENGINEERING 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 ALVIS CAR & ENGINEERING CO filed Critical ALVIS CAR & ENGINEERING CO
Priority to GB3554432A priority Critical patent/GB405095A/en
Publication of GB405095A publication Critical patent/GB405095A/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

Abstract

405,095. Change-speed gearing. ALVIS CAR & ENGINEERING CO., Ltd., CLARKE, G. T. SMITH-, and DUNN, W. M., Alvis Works, Holyhead Road, Coventry. Dec. 15, 1932, No. 35544. [Class 80 (ii).] Relates to means for effecting reversed driving in change-speed gearing suitable for vehicles of the type comprising for the lowest forward speed a pair of constant-mesh gears such as 26, 27 connecting a lay shaft 12 to a driven shaft 16, one of these gears being fast on, and the other loose and clutchable to, its shaft. The reversed drive is brought in by sliding an idler into mesh first with a gear fast on the lay shaft and then with a gear fast on the driven shaft. The invention is described as incorporated in a four-speed gearing with synchromesh devices on all speeds described in Specification 405,200. The fast gear 26 of the first-speed pair is on the lay shaft and an idler 13 for reversing is meshed fully with the gear 26 before it moves further into mesh also with another gear 29 fast on the driven shaft 16.
GB3554432A 1932-12-15 1932-12-15 Change-speed mechanism, chiefly for motor-vehicles Expired GB405095A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3554432A GB405095A (en) 1932-12-15 1932-12-15 Change-speed mechanism, chiefly for motor-vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3554432A GB405095A (en) 1932-12-15 1932-12-15 Change-speed mechanism, chiefly for motor-vehicles

Publications (1)

Publication Number Publication Date
GB405095A true GB405095A (en) 1934-02-01

Family

ID=10378909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3554432A Expired GB405095A (en) 1932-12-15 1932-12-15 Change-speed mechanism, chiefly for motor-vehicles

Country Status (1)

Country Link
GB (1) GB405095A (en)

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