GB191212046A - Improvements in and relating to Epicyclic Change Speed Gear. - Google Patents

Improvements in and relating to Epicyclic Change Speed Gear.

Info

Publication number
GB191212046A
GB191212046A GB191212046DA GB191212046A GB 191212046 A GB191212046 A GB 191212046A GB 191212046D A GB191212046D A GB 191212046DA GB 191212046 A GB191212046 A GB 191212046A
Authority
GB
United Kingdom
Prior art keywords
teeth
planet
carrier
sleeve
gear
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
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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs 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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Application granted granted Critical
Publication of GB191212046A publication Critical patent/GB191212046A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/14—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with planetary gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

12,046. Schweinfurter Prõcisions-Kugel-Lagerwerke Fichtel & Sachs. May 30 1911, [Convention date]. Variable speed epicyclic gearing.-In an epicyclic gear suitable for cycles, motorvehicles, and d machines, a double train is employed, comprising stepped pinions 5, 6 carried by a member 9 and adapted to be engaged by an annulus 8 and two sunpinions. One sun - pinion 12 is non-slidable and is formed on the interior with clutch teeth 23. The other sunpinion 13 is slidable and forms part of a sleeve provided with clutch teeth 17, clutch teeth 14, 15 also being provided on a fixed member 25 and the planet-carrier 9 respectively. In the position shown, the teeth 13, 17 on the sleeve engage the planet-carrier and the pinion 12, and the gear rotates solidly. Upon moving the sleeve to the right, the planet-carrier is freed, the teeth 17 lock the sun-pinion 12 to the member 25, and another speed is obtained; further movement of the sleeve to the right brings the teeth 13 into gear with the pinions 6, the teeth 17 engaging the member 25 so as to lock the slidable sunpinion, thereby obtaining another speed. Either the annulus or the planet-carrier may be the driver, and the annulus may gear with either set of pinions 5, 6.
GB191212046D 1911-05-30 1912-05-21 Improvements in and relating to Epicyclic Change Speed Gear. Expired GB191212046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191212046X 1911-05-30

Publications (1)

Publication Number Publication Date
GB191212046A true GB191212046A (en) 1913-03-13

Family

ID=32522464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191212046D Expired GB191212046A (en) 1911-05-30 1912-05-21 Improvements in and relating to Epicyclic Change Speed Gear.

Country Status (1)

Country Link
GB (1) GB191212046A (en)

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