GB257413A - Improvements in and relating to change speed gear mechanism - Google Patents

Improvements in and relating to change speed gear mechanism

Info

Publication number
GB257413A
GB257413A GB2308925A GB2308925A GB257413A GB 257413 A GB257413 A GB 257413A GB 2308925 A GB2308925 A GB 2308925A GB 2308925 A GB2308925 A GB 2308925A GB 257413 A GB257413 A GB 257413A
Authority
GB
United Kingdom
Prior art keywords
shaft
gears
gear
moved
relating
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
GB2308925A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2308925A priority Critical patent/GB257413A/en
Publication of GB257413A publication Critical patent/GB257413A/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
    • F16H3/06—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with worm and worm-wheel or gears essentially having helical or herring-bone teeth
    • 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

257,413. Riley, P. Sept. 16, 1925. Variable-speed gearing comprises a gear or gears 11, 12 slidably splined upon a double-ended dog clutch sleeve 9, which is in turn splined on a driven shaft 3. A gear-box containing the usual driving and lay shafts 2, 6 is thus short. ened. The shaft 6 is constantly driven from the shaft 2 through a pair 4, 5. The sleeve 9 when moved to the left engages clutch 20, 20<1> for direct driving. When moved to the right it engages clutch 21, 21<1> for fourth speed through train 4, 5, 7, 8. Second and third speeds are effected by sliding the coupled gears 11, 12 to left and right into mesh with fixed gears 13, 14. The constant mesh gears have preferably helical teeth to lessen noise. The shaft 3 mav be the driver.
GB2308925A 1925-09-16 1925-09-16 Improvements in and relating to change speed gear mechanism Expired GB257413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2308925A GB257413A (en) 1925-09-16 1925-09-16 Improvements in and relating to change speed gear mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2308925A GB257413A (en) 1925-09-16 1925-09-16 Improvements in and relating to change speed gear mechanism

Publications (1)

Publication Number Publication Date
GB257413A true GB257413A (en) 1926-09-02

Family

ID=10189926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2308925A Expired GB257413A (en) 1925-09-16 1925-09-16 Improvements in and relating to change speed gear mechanism

Country Status (1)

Country Link
GB (1) GB257413A (en)

Similar Documents

Publication Publication Date Title
GB341379A (en) Improvements in or relating to change speed gears for motor vehicles
GB257413A (en) Improvements in and relating to change speed gear mechanism
GB488459A (en) An improved power transmission unit for vehicles of the four-wheel power transmission type
GB169396A (en) Improvements in or relating to variable speed gear
GB376535A (en) Change-speed gear mechanism
GB512050A (en) Improvements in and relating to motor vehicle gearing
GB280868A (en) Improvements in variable-speed gearing
GB331380A (en) Improvements in or relating to power transmission mechanism
GB175854A (en) Improvements in or relating to variable speed gear
GB243161A (en) Improvements relating to variable speed driving mechanisms for motor vehicles
GB204218A (en) Improvements in change speed gearing for use in motor vehicles and for like purposes
GB210315A (en) Improvements in or relating to variable speed gear
GB180925A (en) Improvements in variable speed gears for motor vehicles
GB243582A (en) Change spur gearing especially for motor driven vehicles
GB341374A (en) Improvements in change-speed gearing
GB372216A (en) Improvements in change speed gearing for motor vehicles
GB367672A (en) Improvements in or relating to mechanism for driving a plurality of devices of similar type, particularly for moving curtains and scenes in theatres
GB525230A (en) Improvements in or relating to change speed gearing
GB370735A (en) Improvements in and relating to change speed gear mechanisms
GB612715A (en) Improvements in or relating to speed change gear boxes for agricultural tractors and the like
GB396963A (en) Improvements in or relating to change-speed gearing suitable for power-driven vehicles
GB324778A (en) Improvements in variable-speed gears for motor vehicles
GB140566A (en) Improvements in or relating to change speed gears
GB442256A (en) Improvements in and relating to change speed gears for automobiles
GB427919A (en) Transmission systems for motor-vehicles