SE8206299L - VEXELLADA FOR VEHICLES - Google Patents

VEXELLADA FOR VEHICLES

Info

Publication number
SE8206299L
SE8206299L SE8206299A SE8206299A SE8206299L SE 8206299 L SE8206299 L SE 8206299L SE 8206299 A SE8206299 A SE 8206299A SE 8206299 A SE8206299 A SE 8206299A SE 8206299 L SE8206299 L SE 8206299L
Authority
SE
Sweden
Prior art keywords
layshaft
gear wheels
gear
engaging
gearbox
Prior art date
Application number
SE8206299A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE433870B (en
SE8206299D0 (en
Inventor
D Nilsson
Original Assignee
Saab Scania Ab
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 Saab Scania Ab filed Critical Saab Scania Ab
Priority to SE8206299A priority Critical patent/SE433870B/en
Publication of SE8206299D0 publication Critical patent/SE8206299D0/en
Publication of SE8206299L publication Critical patent/SE8206299L/en
Publication of SE433870B publication Critical patent/SE433870B/en

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
    • F16H3/093—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 with two or more countershafts
    • F16H3/097—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 with two or more countershafts the input and output shafts being aligned on the same axis
    • 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
    • F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven forward speeds
    • 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
    • F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
    • F16H2200/0086—Transmissions for multiple ratios characterised by the number of reverse speeds the gear ratios comprising two reverse speeds

Abstract

The invention relates to a gearbox for vehicles and comprises an input shaft 3 and a concentric main shaft 6 constituting the output shaft 8 of the gearbox. A pinion 12 is fastened to the input shaft 3 and engages a gear wheel 13 on a layshaft 9. Said layshaft 9 carries also a number of layshaft gear wheels 14, 15, engaging a corresponding number of shifting gear wheels 23, 24 on the main shaft 6 to form different gear ratios. According to the invention, an engageable second pinion 31 is rotatably journalled on the input shaft 3, engaging a layshaft gear wheel 39 on a second layshaft 10, which also carries a number of further layshaft gear wheels 40, 41 engaging the shifting gear wheels 23, 24 on the main shaft 6. In the gearbox according to the invention, the friction losses are low due to certain gear wheels being disengageable in certain gear positions. <IMAGE>
SE8206299A 1982-11-05 1982-11-05 Gearbox for vehicles SE433870B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8206299A SE433870B (en) 1982-11-05 1982-11-05 Gearbox for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8206299A SE433870B (en) 1982-11-05 1982-11-05 Gearbox for vehicles

Publications (3)

Publication Number Publication Date
SE8206299D0 SE8206299D0 (en) 1982-11-05
SE8206299L true SE8206299L (en) 1984-05-06
SE433870B SE433870B (en) 1984-06-18

Family

ID=20348475

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206299A SE433870B (en) 1982-11-05 1982-11-05 Gearbox for vehicles

Country Status (1)

Country Link
SE (1) SE433870B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451005B (en) * 1985-03-28 1987-08-24 Volvo Ab MOTORFORDONSVEXELLADA
SE448359B (en) * 1985-07-01 1987-02-16 Volvo Ab MOTORFORDONSVEXELLADA
SE454073B (en) * 1986-03-17 1988-03-28 Volvo Ab MOTORFORDONSVEXELLADA
SE464347B (en) * 1988-08-12 1991-04-15 Volvo Ab MOTOR VEHICLE TRANSLATED WITH TWO CONCENTRICALLY STORED INHIBITIONS
SE465634B (en) * 1990-02-22 1991-10-07 Saab Automobile VAEXELLAADA FOR MOTOR VEHICLE
SE470467B (en) * 1992-09-21 1994-05-02 Volvo Ab Motor vehicle gearbox

Also Published As

Publication number Publication date
SE433870B (en) 1984-06-18
SE8206299D0 (en) 1982-11-05

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