GB156662A - Improvements in or relating to change speed gears for motor cars - Google Patents

Improvements in or relating to change speed gears for motor cars

Info

Publication number
GB156662A
GB156662A GB650/21A GB65021A GB156662A GB 156662 A GB156662 A GB 156662A GB 650/21 A GB650/21 A GB 650/21A GB 65021 A GB65021 A GB 65021A GB 156662 A GB156662 A GB 156662A
Authority
GB
United Kingdom
Prior art keywords
dogs
shaft
driving
gear
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
Application number
GB650/21A
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.)
RENE DE CERENVILLE
Original Assignee
RENE DE CERENVILLE
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 RENE DE CERENVILLE filed Critical RENE DE CERENVILLE
Publication of GB156662A publication Critical patent/GB156662A/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
    • 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
    • F16H2714/00—Different types speed-changing mechanisms for toothed gearing
    • F16H2714/04—Different types speed-changing mechanisms for toothed gearing with specially adapted devices

Abstract

156,662. Kousminsky, S. de, and Cerenville, R. de. Nov. 9, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Variable-speed gearing comprises pairs of loose gears such as 36<1>, 36 slidable together into engagement with clutch dogs 51, 52 on driving and driven shafts 1, 3, respectively, the dogs 51 being longer than the dogs 52 so that the gear 36 is turning as it picks up its clutch. In the arrangement described, there are two other pairs 35, 35<1> and 37, 37<1> connecting the shaft 1 to the shaft 3 for forward driving, the shaft 3 being a countershaft connected to a driven shaft 2 by a fixed gear pair 4, 4'. A fourth or highest speed is obtained by sliding a member 43 engaging dogs 54 on the shaft 1 into engagement with dogs internal to the gear 4<1>. A pair 38, 38<1> connected by an idler 8<11> effect reversed driving. The clutch dogs 51, 48, 52 for driving in one direction only have straight engaging faces and end faces sloping together as shown, and they are engaged by dogs such as 49 within the sliding gears. The dogs 50, by which the shaft 3 is driven in two directions, have a parallelogram shape. Some of the gear elements such as 35, 36 are coupled to slide together and turn independently by members such as 41.
GB650/21A 1918-11-09 1921-01-06 Improvements in or relating to change speed gears for motor cars Expired GB156662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH156662X 1918-11-09

Publications (1)

Publication Number Publication Date
GB156662A true GB156662A (en) 1922-05-08

Family

ID=4410927

Family Applications (1)

Application Number Title Priority Date Filing Date
GB650/21A Expired GB156662A (en) 1918-11-09 1921-01-06 Improvements in or relating to change speed gears for motor cars

Country Status (1)

Country Link
GB (1) GB156662A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1025734B (en) * 1955-10-12 1958-03-06 Daimler Benz Ag Clutch for the loosely rotatable gears of a gear change transmission for motor vehicles
DE1139033B (en) * 1957-01-17 1962-10-31 Daimler Benz Ag Main clutch for motor vehicles
DE1195561B (en) * 1955-02-23 1965-06-24 Daimler Benz Ag Friction clutch with a shift hub designed as a friction body

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195561B (en) * 1955-02-23 1965-06-24 Daimler Benz Ag Friction clutch with a shift hub designed as a friction body
DE1025734B (en) * 1955-10-12 1958-03-06 Daimler Benz Ag Clutch for the loosely rotatable gears of a gear change transmission for motor vehicles
DE1139033B (en) * 1957-01-17 1962-10-31 Daimler Benz Ag Main clutch for motor vehicles

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