GB265877A - Change spur gearing - Google Patents

Change spur gearing

Info

Publication number
GB265877A
GB265877A GB23177/26A GB2317726A GB265877A GB 265877 A GB265877 A GB 265877A GB 23177/26 A GB23177/26 A GB 23177/26A GB 2317726 A GB2317726 A GB 2317726A GB 265877 A GB265877 A GB 265877A
Authority
GB
United Kingdom
Prior art keywords
wheels
cone
toothed wheels
discs
gaps
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
GB23177/26A
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
Publication of GB265877A publication Critical patent/GB265877A/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
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/34—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with gears shiftable otherwise than only axially

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)

Abstract

265,877. Streit, M. March 15. 1926, [Convention date]. Variable-speed gearing comprises driving and driven toothed wheels 1, 12. which are moved simultaneously in changing speed with respect to an intermediate cone of toothed wheels 3 - - 6. The driving and driven shafts 2, 11 turn in fixed bearings, and the bearings of the cone shaft. 10 slide in slots 18, 19. Parallelism of the cone's axis is maintained by a pinion 20 at each end rolling on a rack 20<1>. Between the gear steps 3 - - 6 of the cone are eccentric toothed wheels 7, 8, 9, which transfer the wheels 1, 12 from one step to another with a movement at each half revolution. The control comprises an intermediately pivoted actuating lever 14 engaging sleeves 16, 17 secured to the wheels 1, 12', respectively, and sliding with them. Fast on the shaft 10 are a pair of discs 28, 29, Figs. 5 and 6, with gaps 30 at diametrically opposite points. Arms 22, 23, 24 on the sleeve 16 and 25, 26, 27 on the sleeve 17 coact with these discs and slip through the gaps at the proper times as the lever 14 traverses the wheels 1, 12 stepwise in opposite directions.
GB23177/26A 1926-03-15 1926-09-20 Change spur gearing Expired GB265877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE265877X 1926-03-15

Publications (1)

Publication Number Publication Date
GB265877A true GB265877A (en) 1927-02-17

Family

ID=5996584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23177/26A Expired GB265877A (en) 1926-03-15 1926-09-20 Change spur gearing

Country Status (1)

Country Link
GB (1) GB265877A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7641579B2 (en) 2007-04-19 2010-01-05 Junkers John K Eccentric gear mechanism and method of transfering turning force thereby
WO2010142372A1 (en) * 2009-06-08 2010-12-16 Rudolf Schmid Transmission having at least two different gear ratios and method for operating said transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7641579B2 (en) 2007-04-19 2010-01-05 Junkers John K Eccentric gear mechanism and method of transfering turning force thereby
WO2010142372A1 (en) * 2009-06-08 2010-12-16 Rudolf Schmid Transmission having at least two different gear ratios and method for operating said transmission

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