GB377039A - Improvements in change speed gear - Google Patents

Improvements in change speed gear

Info

Publication number
GB377039A
GB377039A GB29392/31A GB2939231A GB377039A GB 377039 A GB377039 A GB 377039A GB 29392/31 A GB29392/31 A GB 29392/31A GB 2939231 A GB2939231 A GB 2939231A GB 377039 A GB377039 A GB 377039A
Authority
GB
United Kingdom
Prior art keywords
clutch
gear
shaft
engaging
pinion
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
GB29392/31A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB377039A publication Critical patent/GB377039A/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
    • 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
    • F16H3/16—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion essentially with both gears that can be put out of gear and continuously-meshing gears that can be disengaged from their shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

377,039. Change-speed gearing. DAIMLER-BENZ AKT.-GES., Untertiirkheim, Stuttgart, Germany. Oct. 22, 1931, No. 29392. Convention date, Oct. 29, 1930. [Class 80 (ii).] Change-speed gearing suitable for vehicles comprises aligned driving and driven shafts 1, 2 supported in a casing at 4, 6 and one within the other at 5, and an intermediate loose hollow shaft 3 supported on one or on both. A countershaft 9 is geared constantly to the shaft 1 by a pair 8, 7 and carries a loose gear 10 in constant mesh with a pinion 12 fast on the shaft 2. Slidably feathered on the hollow shaft 3 are disengageable gears 14, 16 and a dog clutch 18. With the clutch 18 engaging a clutch face of the pinion 12, as shown, the first three speeds are effected respectively by engaging the gear 16, the gear 14, and a face clutch 17, the last being direct drive. An overdrive is effected by disengaging the clutch 18 and engaging a clutch 11 feathered on the shaft 9 with the gear 10. These clutches, which may have bevelled dog ends, may be operated in unison by a lever 19 so as to have no idle position.
GB29392/31A 1930-10-29 1931-10-22 Improvements in change speed gear Expired GB377039A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE377039X 1930-10-29

Publications (1)

Publication Number Publication Date
GB377039A true GB377039A (en) 1932-07-21

Family

ID=6344331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29392/31A Expired GB377039A (en) 1930-10-29 1931-10-22 Improvements in change speed gear

Country Status (1)

Country Link
GB (1) GB377039A (en)

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