GB392330A - Change-speed gear mechanism - Google Patents

Change-speed gear mechanism

Info

Publication number
GB392330A
GB392330A GB862832A GB862832A GB392330A GB 392330 A GB392330 A GB 392330A GB 862832 A GB862832 A GB 862832A GB 862832 A GB862832 A GB 862832A GB 392330 A GB392330 A GB 392330A
Authority
GB
United Kingdom
Prior art keywords
sleeve
gearing
change
speed
helical
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
GB862832A
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 GB862832A priority Critical patent/GB392330A/en
Publication of GB392330A publication Critical patent/GB392330A/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
    • F16H3/16—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

392,330. Change-speed gearing. RILEY, P., Castle Works, Aldbourne Road, Coventry. March 23, 1932, No. 8628. [Class 80 (ii).] Relates to change-speed gearing according to Specification 257,413, [Class 80 (ii), Gearing, Variable-speed &c.], that is, having a double-ended dog-clutch sleeve 2 slidably splined on a driven shaft 3 and adapted to engage alternatively a clutch member 9a on a driving-shaft 6 or a clutch member 10a on a loose gear 4 constantly driven through a countershaft, all as modified according to Specification 376,535, that is, having helical gearing throughout. The spline connection 8 between the sleeve 2 and the shaft 3 is helical, as are the teeth of the dog ends 9, 10 of the sleeve, so that the sleeve is balanced with respect to end thrust in both engaged positions. A helical gear 12 for a lower speed is helically splined at 11 on the sleeve 2 so that the gear is likewise in balance when in drive.
GB862832A 1932-03-23 1932-03-23 Change-speed gear mechanism Expired GB392330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB862832A GB392330A (en) 1932-03-23 1932-03-23 Change-speed gear mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB862832A GB392330A (en) 1932-03-23 1932-03-23 Change-speed gear mechanism

Publications (1)

Publication Number Publication Date
GB392330A true GB392330A (en) 1933-05-18

Family

ID=9856116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB862832A Expired GB392330A (en) 1932-03-23 1932-03-23 Change-speed gear mechanism

Country Status (1)

Country Link
GB (1) GB392330A (en)

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